Controlled trial of pretest education approaches to enhance informed decision-making for BRCA1 gene testing. Comparison of tailored interventions to increase mammography screening in nonadherent older women. Comparisons of tailored mammography interventions at two months postintervention. The effect of telephone versus print tailoring for mammography adherence. Electronic patient messages to promote colorectal cancer screening: a randomized controlled trial. Effects of breast cancer risk counseling for sexual minority women. Effects of risk counseling on interest in breast cancer genetic testing for lower risk women. A randomized trial of the impact of risk assessment and feedback on participation in mammography screening. Effects of individualized breast cancer risk counseling: a randomized trial. Effects of a mammography decision-making intervention at 12 and 24 months. Tailored risk notification for women with a family history of breast cancer. Strategies to increase mammography utilization. Effect of interventions on stage of mammography adoption. Effects of communicating social comparison information on risk perceptions for colorectal cancer. Mammography screening after risk-tailored messages: the women improving screening through education and risk assessment (WISER) randomized, controlled trial. Pre-counseling education materials for BRCA testing: does tailoring make a difference? A decision aid to support informed choices about bowel cancer screening among adults with low education: randomised controlled trial. A randomized trial of two print interventions to increase colon cancer screening among first-degree relatives. Adherence by African American men to prostate cancer education and early detection. Randomized trial of a self-administered decision aid for colorectal cancer screening. Cost-effectiveness comparison of five interventions to increase mammography screening. A randomized trial to improve early detection and prevention practices among siblings of melanoma patients. Effects of a telephone counseling intervention on sisters of young women with breast cancer. A randomized trial of generic versus tailored interventions to increase colorectal cancer screening among intermediate risk siblings. Increasing colorectal cancer screening among individuals in the carpentry trade: test of risk communication interventions. Effects of a mail and telephone intervention on breast health behaviors. Do tailored behavior change messages enhance the effectiveness of health risk appraisal? Results from a randomized trial. Impact of a multimedia intervention "Skinsafe" on patients' knowledge and protective behaviors. Effects of colon cancer risk counseling for first-degree relatives. Tailored messages for breast and cervical cancer screening of low-income and minority women using medical records data. The efficacy of tailored print materials in promoting colorectal cancer screening: results from a randomized trial involving callers to the National Cancer Institute's Cancer Information Service. Screening for hypercholesterolaemia in primary care: randomised controlled trial of postal questionnaire appraising risk of coronary heart disease. Encouraging underscreened women to have cervical cancer screening: the effectiveness of a computer strategy. Results of a randomized study of telephone versus in-person breast cancer risk counseling. A randomized trial of breast cancer risk counseling: the impact on self-reported mammography use. Effect of evidence based risk information on "informed choice" in colorectal cancer screening: randomised controlled trial. A randomized controlled trial to motivate worksite fecal occult blood testing. Physicians' recommendations for mammography: do tailored messages make a difference? Use of a decision aid for prenatal testing of fetal abnormalities to improve women's informed decision making: a cluster randomised controlled trial [ISRCTN22532458]. Tailored versus generic interventions for skin cancer risk reduction for family members of melanoma patients.
In response to the isolation of the BRCA1 gene, a breast-ovarian cancer-susceptibility gene, biotechnology companies are already marketing genetic tests to health care providers and to the public. Initial studies indicate interest in BRCA1 testing in the general public and in populations at high risk. However, the optimal strategies for educating and counseling individuals have yet to be determined.
                Our goal was to evaluate the impact of alternate strategies for pretest education and counseling on decision-making regarding BRCA1 testing among women at low to moderate risk who have a family history of breast and/or ovarian cancer.
                A randomized trial design was used to evaluate the effects of education only (educational approach) and education plus counseling (counseling approach), as compared with a waiting-list (control) condition (n = 400 for all groups combined). The educational approach reviewed information about personal risk factors, inheritance of cancer susceptibility, the benefits, limitations, and risks of BRCA1 testing, and cancer screening and prevention options. The counseling approach included this information, as well as a personalized discussion of experiences with cancer in the family and the potential psychological and social impact of testing. Data on knowledge of inherited cancer and BRCA1 test characteristics, perceived risk, perceived benefits, limitations and risks of BRCA1 testing, and testing intentions were collected by use of structured telephone interviews at baseline and at 1-month follow-up. Provision of a blood sample for future testing served as a proxy measure of intention to be tested (in the education and counseling arms of the study). The effects of intervention group on study outcomes were evaluated by use of hierarchical linear regression modeling and logistic regression modeling (for the blood sample outcome). All P values are for two-sided tests.
                The educational and counseling approaches both led to significant increases in knowledge, relative to the control condition (P < .001 for both). The counseling approach, but not the educational approach, was superior to the control condition in producing significant increases in perceived limitations and risks of BRCA1 testing (P < .01) and decreases in perceived benefits (P < .05). However, neither approach produced changes in intentions to have BRCA1 testing. Prior to and following both education only and education plus counseling, approximately one half of the participants stated that they intended to be tested; after the session, 52% provided a blood sample.
                Standard educational approaches may be equally effective as expanded counseling approaches in enhancing knowledge. Since knowledge is a key aspect of medical decision-making, standard education may be adequate in situations where genetic testing must be streamlined. On the other hand, it has been argued that optimal decision-making requires not only knowledge, but also a reasoned evaluation of the positive and negative consequences of alternate decisions. Although the counseling approach is more likely to achieve this goal, it may not diminish interest in testing, even among women at low to moderate risk. Future research should focus on the merits of these alternate approaches for subgroups of individuals with different backgrounds who are being counseled in the variety of settings where BRCA1 testing is likely to be offered. Recent increases in mammography use have led to a decrease in mortality from breast cancer.
                Building on the Health Belief Model, the Transtheoretical Model, and past effectiveness of tailored interventions, we conducted a prospective randomized trial (n = 773) to test the efficacy on mammography adherence of tailored interventions delivered by five different methods, i.e., telephone counseling, in-person counseling, physician letter, and combinations of telephone with letter and in-person with letter.
                All five interventions increased mammography adherence significantly relative to usual care (odds ratios, 1.93 to 3.55) at 6 months post intervention. The combination of in-person with physician letter was significantly more effective than telephone alone or letter alone. Women thinking about getting a mammogram at baseline were more likely to be adherent by 6 months; even those in usual care achieved 48% adherence compared with 50-70% in the intervention groups. In contrast, women not thinking about getting a mammogram needed the interventions to increase their adherence from 13% to over 30%.
                All five interventions were effective at increasing mammography adherence. Women not thinking about getting a mammogram were most likely to benefit from these tailored interventions while other women might need less intensive interventions. The recent decrease in breast cancer mortality has been linked in part to increased breast cancer screening. Although the percentage of women screened once is rising, rate of continued adherence is poor. The purpose of this article is to assess the effects of tailored mammography interventions implemented prospectively in a factorial design contrasting groups receiving either (a) usual care (no intervention), (b) tailored telephone counseling for mammography, (c) tailored mailed materials promoting mammography, or (d) a combination of tailored mail and telephone counseling. This prospective, randomized study with a 2 x 2 factorial design included women 51 years and older (N = 1,367) who were not adherent with mammography at baseline. The intervention is based on integration of the Transtheoretical and Health Belief Models. Participants were enrolled in one of two health maintenance organizations or seen in a university-related primary care clinic. Baseline data were collected on mammography history and beliefs and knowledge related to mammography. Data were collected via telephone interviews using previously developed scales. The follow-up interviewers were conducted with 976 women. The sample was 41% White, 56% African American, and 3% other. Mean age at baseline was 66.5. Logistic regression indicates that postintervention mammography status in all three intervention groups was significantly better than usual care, with odds ratios ranging from 1.66 (telephone only) to 2.16 (telephone plus mail). The purpose of this intervention was to increase mammography adherence in women who had not had a mammogram in the last 15 months.
                A prospective randomized intervention trial used four groups: (1) usual care, (2) tailored telephone counseling, (3) tailored print, (4) tailored telephone counseling and print. Participants included a total of 1244 women from two sites-a general medicine clinic setting serving predominately low-income clientele and a Health Maintenance Organization (HMO). Computer-tailored interventions addressed each woman's perceived risk of breast cancer, benefits and/or barriers and self-efficacy related to mammography screening comparing delivery by telephone and mail.
                Compared to usual care all intervention groups increased mammography adherence significantly (odds ratio 1.60-1.91) when the entire sample was included.
                All interventions groups demonstrated efficacy in increasing mammography adherence as compared to a usual care group. When the intervention analysis considered baseline stage, pre contemplators (women who did not intend to get a mammogram) did not significantly increase in mammography adherence as compared to usual care.
                Women who are in pre contemplation stage may need a more intensive intervention. Colorectal cancer is a leading cause of cancer mortality, yet effective screening tests are often underused. Electronic patient messages and personalized risk assessments delivered via an electronic personal health record could increase screening rates.
                We conducted a randomized controlled trial in 14 ambulatory health centers involving 1103 patients ranging in age from 50 to 75 years with an active electronic personal health record who were overdue for colorectal cancer screening. Patients were randomly assigned to receive a single electronic message highlighting overdue screening status with a link to a Web-based tool to assess their personal risk of colorectal cancer. The outcomes included colorectal cancer screening rates at 1 and 4 months.
                Screening rates were higher at 1 month for patients who received electronic messages than for those who did not (8.3% vs 0.2%, P < .001), but this difference was no longer significant at 4 months (15.8% vs 13.1%, P = .18). Of 552 patients randomized to receive the intervention, 296 (54%) viewed the message, and 47 (9%) used the Web-based risk assessment tool. Among 296 intervention patients who viewed the electronic message, risk tool users were more likely than nonusers to request screening examinations (17% vs 4%, P = .04) and to be screened (30% vs 15%, P = .06). One-fifth of patients (19%) using the risk assessment tool were estimated to have an above-average risk for colorectal cancer.
                Electronic messages to patients produce an initial increase in colorectal cancer screening rates, but this effect is not sustained over time.
                clinicaltrials.gov Identifier: NCT01032746. Sexual minority women (lesbian and bisexual) represent a vulnerable group regarding their breast health. The participants in this study were 150 women aged 18-74 recruited via public announcements in mainstream and sexual minority communities in the greater Seattle metropolitan area. Potential participants were recruited to participate in a randomized trial of a breast cancer risk counseling intervention for sexual minority women. The counseling intervention produced significant reductions in perceived risk of breast cancer, anxieties and fears about breast cancer at 6 and 24 months, and increases in breast screening rates at 24 months in the intervention arm, compared with the control arm participants. These data add to the growing body of knowledge on sexual minority women's health and point to areas of community action and future research. A randomized trial was conducted to test the effects of two counseling methods (genetic counseling and group counseling) against a control no-intervention condition on interest in genetic testing in lower risk women.
                After completing baseline surveys, women (N = 357) were randomized to one of three conditions: to receive individual genetic risk counseling, to receive a group psychosocial group counseling, or to serve as a control group. Participants completed follow-up questionnaires 6 months after randomization.
                All participants had some familial history of breast cancer, but none had a family history indicative of autosomal dominant genetic mutation. At baseline over three fourths of the sample judged themselves to be appropriate candidates for testing. By the end of the survey, two thirds (70%) of the women in the counseling group still judged themselves to be appropriate candidates for testing. Findings were similar for interest in genetic testing. Changes in beliefs about genetic testing (e.g., beliefs about potential stigma associated with testing) altered the effects of counseling.
                These results indicate that counseling can change interest in genetic testing only slightly and that changing women's beliefs about the properties of testing might be one mechanism of doing so. Although rates of mammography screening among women in the general population have been increasing they still fall short of national goals. This study evaluated the effects on rates of participation in mammography screening of obtaining risk factor information and providing general or personalized risk information through direct mailed correspondence.
                Women enrollees in a health maintenance organization (N = 2,076), age 50 and above, were randomized to one of the following four groups: (a) no risk factor questionnaire + generic invitation, (b) no risk factor questionnaire + general risk invitation, (c) risk factor questionnaire + general risk invitation, and (d) risk factor questionnaire + personal risk invitation. Computerized visit records were monitored for 12 months following a mailed invitation to assess whether a mammogram had been obtained.
                Overall participation was 37.5% and the rate of participation did not differ significantly across groups (P = 0.26). Participation was related to age (P < 0.02), with rates highest for women ages 60-69 years (42.7%) compared with those for women ages 50-59 (35.5%) and those age 70+ (33.7%). Among women with a family history of breast cancer, the personalized risk invitation was associated with significantly higher participation compared with general risk invitation (66.7 versus 42.9%, respectively; P < 0.003).
                Women with a family history of breast cancer are more likely to obtain a mammogram if that fact is reinforced as a risk factor. Research on environmental barriers to mammography screening may suggest alternative strategies for increasing participation. Studies have shown that a majority of women with a family history of breast cancer have exaggerated perceptions of their own risk of this disease and experience excessive anxiety. In response to the need to communicate more accurate risk information to these women, specialized programs for breast cancer risk counseling have been initiated in medical centers across the United States.
                Our purpose was 1) to evaluate the impact of a standardized protocol for individualized breast cancer risk counseling on comprehension of personal risk among first-degree relatives of index breast cancer patients and 2) to identify women most and least likely to benefit from such counseling.
                This study is a prospective randomized trial comparing individualized breast cancer risk counseling to general health counseling (control). We studied 200 women aged 35 years and older who had a family history of breast cancer in a first-degree relative. Women with a personal history of cancer were excluded. Risk comprehension was assessed as the concordance between perceived "subjective" lifetime breast cancer risk and estimated "objective" lifetime risk.
                The results of logistic regression analysis showed that women who received risk counseling were significantly more likely to improve their risk comprehension, compared with women in the control condition (odds ratio [OR] = 3.5; 95% confidence interval [CI] = 1.3-9.5; P = .01). However, in both groups, about two thirds of women continued to overestimate their lifetime risks substantially following counseling. Examination of subjects by treatment interaction effects indicated that risk counseling did not produce improved comprehension among the large proportion of women who had high levels of anxious preoccupation with breast cancer at base line (P = .02). In addition, white women were less likely to benefit than African-American women (OR = 0.34; 95% CI = 0.11-0.99; P = .05).
                Efforts to counsel women about their breast cancer risks are not likely to be effective unless their breast cancer anxieties are also addressed.
                Attention to the psychological aspects of breast cancer risk will be critical in the development of risk-counseling programs that incorporate testing for the recently cloned breast cancer susceptibility gene, BRCA1 (and BRCA2 when that gene has also been cloned). Most women are not getting regular mammograms, and there is confusion about several mammography-related issues, including the age at which women should begin screening. Numerous groups have called for informed decision making about mammography, but few programs have resulted. Our research is intended to fill this gap.
                We conducted a randomized controlled trial, which ran from 1997 to 2000. Women aged 40 to 44 and 50 to 54, who were enrolled in Blue Cross Blue Shield of North Carolina, were randomly assigned to one of three groups: usual care (UC), tailored print (TP) materials, or TP plus tailored telephone counseling (TP+TC). We assessed the impact of tailored interventions on knowledge about breast cancer and mammography, accuracy of breast cancer risk perceptions, and use of mammography at two time points after intervention-12 and 24 months.
                At 12 and 24 months, women who received TP+TC had significantly greater knowledge and more accurate breast cancer risk perceptions. Compared to UC, they were 40% more likely to have had mammograms (odds ratio=0.9-2.1). The effect was primarily for women in their 50s. TP had significant effects for knowledge and accuracy, but women who received TP were less likely to have had mammography.
                Decision-making interventions, comprised of two tailored print interventions (booklet and newsletter), delivered a year apart, with or without two tailored telephone calls, significantly increased knowledge and accuracy of perceived breast cancer risk at 12 and 24 months post-intervention. The effect on mammography use was significant in bivariate relationships but had a much more modest impact in multivariate analyses. Evidence indicates that although first-degree relatives of breast cancer cases are at increased risk of developing the disease themselves, they may be underutilizing screening mammography. Therefore, interventions to increase the use of mammography in this group are urgently needed.
                A randomized two-group design was used to evaluate an intervention to increase mammography use among women (N = 901) with at least one first-degree relative with breast cancer. A statewide cancer registry was used to obtain a random sample of breast cancer cases who identified eligible relatives. The mailed intervention consisted of personalized risk notification and other theoretically driven materials tailored for high-risk women.
                An overall significant intervention effect was observed (8% intervention group advantage) in mammography at post-test. There was an interaction of the intervention with age such that there was no effect among women <50 years of age and a fairly large (20% advantage) effect among women 50+ and 65+. Health insurance, education, and having had a mammogram in the year before baseline assessment were positive predictors of mammography at post-test. Perceived risk, calculated risk, and relationship to index cancer case were not associated with mammography receipt.
                The intervention was successful in increasing mammography rates among high-risk women 50+ years of age. Further work is needed to determine why it was ineffective among younger women.
                Copyright 1999 American Health Foundation and Academic Press. This study compared the effects of theoretically driven interventions on compliance with mammography utilization. A 2 x 2 factorial design yielded four groups: a control group, a belief intervention group, an informational intervention group, and a belief/informational intervention group. A probability sample of 301 women, age 35 and older, without a history of breast cancer were randomly assigned to groups. Subjects in the intervention groups received individually tailored messages to alter beliefs or provider information related to mammography screening. Belief messages were developed from Health Belief Model constructs. Belief interventions significantly influenced all belief variables except perceived susceptibility in the desired direction. Women in the belief/informational intervention group were almost four times more likely than those in the control group to comply with mammography recommendations in the year following intervention (odds ratio = 3.75). In addition, belief variables and intervention significantly predicted mammography compliance 1 year postintervention. Mammography has been found significantly to impact mortality in women; however, compliance is still problematic. A theoretical model which combined Health Belief Model (HBM) constructs with stage of mammography adoption was used to investigate the effect of an individualized belief and/or informational intervention on mammography compliance. A control group and three intervention groups (belief, information, and belief and information) were used. A probability sample of 405 women ages 40-88 years without a prior history of breast cancer was randomly assigned to groups. Subjects in the intervention group received individually tailored messages to alter beliefs or provider information related to mammography screening. Women in the combined belief/information group were over two times more likely to have been compliant with mammography 1 year postintervention than those in the control. In addition, groups who received the belief intervention had significantly more women that went from a lower to a higher stage of mammography adoption. People typically believe their health risks are lower than those of others (i.e., optimistic bias). We sought to increase perceptions of colorectal cancer (CRC) risk among adults aged 50-75 who were nonadherent to fecal occult screening (FOBT). 160 participants were randomized to receive information about the following: (1) general CRC risk factors (control), (2) general and tailored CRC risk factor feedback (absolute risk group), or (3) absolute CRC risk factor feedback plus CRC feedback as to how their total number of risk factors compared with that of others (absolute plus comparative risk group). Primary outcomes were perceived absolute and comparative risks, attitudinal ambivalence toward FOBT, and screening intentions; the secondary outcome was return of a completed FOBT. Participants who were told that they had more than the average number of risk factors believed their comparative CRC risk was higher than that of controls and of participants informed that they did not have more than the average number of risk factors. Perceived absolute risk did not vary by group. Participants who received social comparison risk factor feedback expressed greater intentions to screen via a FOBT than participants who received absolute risk feedback and controls; they also expressed less ambivalence about FOBT screening than controls. Although not statistically significant, participants informed they were at lower comparative risk had the highest proportion of completing an FOBT than any other group. These results suggest that providing social comparison CRC risk factor feedback can effectively reduce optimistic comparative risk perceptions. Contrary to findings of models of health behavior change, being informed that one does not have more than the average number of CRC risk factors, while resulting in lower evaluations of perceived comparative risk, did not result in higher ambivalence toward and lower intentions to screen using FOBT or the lowest rate of screening. A randomized trial investigated the impact of risk-tailored messages on mammography in diverse women in the Virginia Commonwealth University Health System's gynecology clinics.
                From 2003 to 2005, 899 patients > or =40 years of age were randomized to receive risk-tailored information or general information about breast health. Multiple logistic regression analyses summarize their breast health practices at 18 months.
                At baseline, 576 (64%) women reported having a mammogram in the past year. At 18-month follow-up, mammography rates were 72.6% in the intervention group and 74.2% in the control group (N.S.). Women (n = 123) who reported worrying about breast cancer "often" or "all the time" had significantly higher mammography rates with the intervention (85.0%) vs. the controls (63.5%). No significant differences existed in clinical breast examination, self-examination, or mammography intentions between the two study arms. However, intervention women with lower education reported significantly fewer clinical breast examinations at follow-up.
                The brief intervention with a risk-tailored message did not have a significant effect overall on screening at 18 months. However, among those who worried, mammography rates in the intervention group were higher. Individual characteristics, such as worry about breast cancer and education status, may impact interventions to improve breast cancer prevention practices. Although tailored print materials (TPMs) have been assessed for a variety of behavioral targets, their effectiveness as decision aids for genetic testing had not been evaluated at the time this study began. We compared TPMs and non-tailored print material (NPMs) that included similar content about genetic testing for breast and ovarian cancer susceptibility. TPMs were prepared especially for an individual based on information from and about her. We mailed baseline surveys to 461 women referred by physicians or identified through a tumor registry. All had personal and family histories of breast and/or ovarian cancer and, on the basis of these histories, an estimated > or =10% probability of carrying a mutation in the breast/ovarian cancer genes BRCA1 or BRCA2. The 325 (70%) who responded were randomly assigned to receive TPM or NPM. Followup surveys, mailed 2 weeks following receipt of print materials, were returned by 262 women (81% of baseline responders). Participants were predominately white (94%) and well-educated (50% college graduates). The mean age was 49 years. At follow-up, TPM recipients exhibited significantly greater improvement in percent of correct responses for the 13-item true/false measure of knowledge (24% increase for TPM vs. 16% for NPM; p < 0.0001) and significantly less over-estimation of risk of being a mutation carrier (40% TPM group overestimated vs. 70% NPM; p < 0.0001). Anxiety did not differ significantly between groups. Reactions to materials differed on two items: "seemed to be prepared just for me" (76% TPM vs. 52% NPM; p < 0.001) and "told me what I wanted to know about BRCA1 and 2 testing" (98% TPM vs. 91% NPM; p < 0.05). TPMs showed an advantage in increasing knowledge and enhancing accuracy of perceived risk. Both are critical components of informed decision making. To determine whether a decision aid designed for adults with low education and literacy can support informed choice and involvement in decisions about screening for bowel cancer.
                Randomised controlled trial.
                Areas in New South Wales, Australia identified as socioeconomically disadvantaged (low education attainment, high unemployment, and unskilled occupations).
                572 adults aged between 55 and 64 with low educational attainment, eligible for bowel cancer screening.
                Patient decision aid comprising a paper based interactive booklet (with and without a question prompt list) and a DVD, presenting quantitative risk information on the possible outcomes of screening using faecal occult blood testing compared with no testing. The control group received standard information developed for the Australian national bowel screening programme. All materials and a faecal occult blood test kit were posted directly to people's homes.
                Informed choice (adequate knowledge and consistency between attitudes and screening behaviour) and preferences for involvement in screening decisions.
                Participants who received the decision aid showed higher levels of knowledge than the controls; the mean score (maximum score 12) for the decision aid group was 6.50 (95% confidence interval 6.15 to 6.84) and for the control group was 4.10 (3.85 to 4.36; P<0.001). Attitudes towards screening were less positive in the decision aid group, with 51% of the participants expressing favourable attitudes compared with 65% of participants in the control group (14% difference, 95% confidence interval 5% to 23%; P=0.002). The participation rate for screening was reduced in the decision aid group: completion of faecal occult blood testing was 59% v 75% in the control group (16% difference, 8% to 24%; P=0.001). The decision aid increased the proportion of participants who made an informed choice, from 12% in the control group to 34% in the decision aid group (22% difference, 15% to 29%; P<0.001). More participants in the decision aid group had no decisional conflict about the screening decision compared with the controls (51% v 38%; P=0.02). The groups did not differ for general anxiety or worry about bowel cancer.
                Tailored decision support information can be effective in supporting informed choices and greater involvement in decisions about faecal occult blood testing among adults with low levels of education, without increasing anxiety or worry about developing bowel cancer. Using a decision aid to make an informed choice may, however, lead to lower uptake of screening. Trial registration ClinicalTrials.gov NCT00765869 and Australian New Zealand Clinical Trials Registry 12608000011381. First-degree relatives (FDRs) of people diagnosed with colorectal cancer (CRC) have a two- to threefold increased risk of developing the same disease. Tailored print interventions based on behavior change theories have demonstrated considerable promise in facilitating health-promoting behaviors. This study compared the impact of two mailed print interventions on CRC screening outcomes among FDRs.
                This randomized trial compared effects of two mailed print interventions--one tailored and one nontailored--on participation in CRC screening among FDRs of CRC survivors. Data collected via phone interviews from 140 FDRs at baseline, 1 week post-intervention, and 3 months post-intervention.
                At 3 months, both the tailored and nontailored interventions yielded modest but statistically insignificant increases in adherence to any CRC screening test (14% vs. 21%, respectively; p=0.30). While there were no main effects for tailored versus nontailored interventions, there were significant interactions that showed that the tailored print intervention had significantly greater effects on forward stage movement for CRC screening depending on stage of adoption at baseline, race, and objective CRC risk. Receipt of the tailored intervention was 2.5 times more likely to move baseline precontemplators and contemplators forward in stage of adoption for colonoscopy (95% CI: 1.10-5.68) and was three times more likely to move Caucasians forward in stage of adoption for FOBT (95% CI: 1.00-9.07). In addition, the tailored intervention was 7.7 times more likely to move people at average risk forward in stage of adoption for colonoscopy (95% CI: 1.25-47.75).
                The tailored print intervention was more effective at moving Caucasians, those in precontemplation and contemplation at baseline, and those at average risk forward in their stage of adoption for CRC screening.
                Both tailored and nontailored print interventions showed moderate effects for increasing CRC screening participation. Tailored print interventions may be more effective for certain subgroups. This study was designed to identify factors that predict adherence by African American men to prostate cancer education and early detection.
                In the spring of 1995, the authors identified 548 African American men who were patients at the University Health Services of the University of Chicago, were ages 40-70 years, and did not have a personal history of prostate cancer. Baseline telephone survey data were collected from 413 men (75%). Participants were randomly assigned to either a minimal or an enhanced intervention group. Men in the former group were mailed a letter and a reminder that invited them to a urology clinic for prostate cancer education and early detection. Men in the enhanced intervention group were sent the same correspondence and were also given print material and telephone contacts, which were tailored to each recipient.
                Adherence was significantly higher (OR = 2.6, CI: 1.7-3.9) in the enhanced intervention group than in the minimal intervention group (51% and 29%, respectively). Men who were age 50 years or older (OR = 1.7, CI: 1.1-2.8), were married (OR = 1.8, CI: 1.2-2.9), believed that prostate cancer early detection examination should be performed in the absence of symptoms (OR = 2.3, CI: 1.3-4.0), and self-reported an intention to have an early detection examination (OR = 1.9, CI: 1.2-2.9) were also more likely to adhere.
                A tailored behavioral intervention can influence adherence to prostate cancer early detection among African American men. Individual background and cognitive and psychosocial characteristics may also affect behavior. Future studies should assess the impact of this type of intervention on cognitive and psychologic correlates of decision-making and behavior along the continuum of prostate cancer care. [See editorial on pages 1-2, this issue.] Previous studies have not assessed whether evidence-based information about the outcomes of colorectal cancer screening increases informed choice among people from a range of socioeconomic backgrounds nor have they assessed whether this can be administered away from a health-care provider.
                Randomized controlled trial in six primary care locations. Three hundred and fourteen people aged 50-74 years received a self-administered decision aid (DA) booklet about outcomes of biennial faecal occult blood testing (FOBT) screening or government consumer guidelines (G).
                Significantly more DA recipients (20.9%) were 'informed' compared with G recipients (5.8%) (P = 0.0001, OR 4.32; 95% CI 2.49 to 7.52); the DA did not affect values clarity (61.9% clear after DA versus 59.1% after G) nor screening decisions overall (87.3% would screen after DA versus 90.5% after G). Test uptake at one month was uniformly low (5.2% DA versus 6.6% G); mostly due to being 'too busy'. DA recipients were more likely to make decisions 'integrating' knowledge with values (10.4% DA versus 1.5% G). Decisions not to screen were equally uncommon in both groups but more likely to be uninformed in G (P = 0.03). More DA recipients from all education levels were 'informed' (P = 0.02), particularly in lower education (50.0% DA versus 17.8% G) and university-educated groups (79.4% DA versus 32.1% G).
                Detailed absolute risk and benefit information about FOBT screening can be effectively used at home by people to increase informed choice. The DA was effective in people with lower education levels.
                Unique Protocol ID 211705 ClinicalTrials.gov ID NCT 00148226. Mammography is the primary method used for breast cancer screening. However, compliance with recommended screening practices is still below acceptable levels. This study examined the cost-effectiveness of five combinations of physician recommendation and telephone or in-person individualized counseling strategies for increasing compliance with mammography.
                There were 808 participants who were randomly assigned to one of six groups. A logistic regression model with compliance as the dependent variable and group as the independent variable was used to test for significant differences and a ratio of cost to improvement in mammogram compliance evaluated the cost-effectiveness.
                Three of the interventions (in-person, telephone plus letter, and in-person plus letter) had significantly better compliance rates compared with the control, physician letter, or telephone alone. However, when considering costs, only one emerged as the superior strategy. The cost-effectiveness ratios for the five interventions show that telephone-plus-letter is the most cost-effective strategy, achieving a 35.6% mammography compliance at a marginal cost of $0.78 per 1% increase in women screened.
                A tailored phone prompt and physician reminder is an effective and economical intervention to increase mammography. Future research should confirm this finding and address its applicability to practice.
                Copyright 1999 American Health Foundation and Academic Press. Identifying high-risk individuals for melanoma education and risk reduction may be a viable strategy to curb the incidence of melanoma, which has risen precipitously in the past 50 years. The first-degree relatives of melanoma patients represent a risk group who may experience a 'teachable moment' for enhanced education and risk reduction.
                We report a randomized trial testing an intervention that provided personalized telephone counseling and individually tailored materials to siblings of recently-diagnosed melanoma patients. The purpose of this study was to test whether an intervention could lead to improvements in siblings' skin cancer risk reduction practices. Intervention condition participants received the following: (1) an initial motivational and goal-setting telephone intervention session delivered by the health educator; (2) three sets of computer-generated materials specifically tailored to individual responses from the baseline survey; (3) three telephone counseling sessions with the health educator, timed to follow receipt of the mailed materials; and (4) linkages to free screening programs. Families in the usual care arm received the suggestion from the physician that patients diagnosed with melanoma notify the family members about their diagnosis and encourage the family members to be screened.
                494 siblings were recruited to the study and 403 siblings remained in the study through at least 6 months. At 12 months, intervention siblings were more likely to examine all moles, including those on the back (OR, 1.76; 95% CI, 1.06-2.91). Compared with baseline, the number of participants in both groups that had received a skin cancer examination more than doubled, with no differences between groups. At 12 months, two-thirds of siblings in both groups reported routine use of sunscreen, but there were no differences in change over baseline between the two groups.
                This study is the one of the first, to our knowledge, to address skin cancer risk-reduction strategies in a sample of individuals who have a recent family diagnosis of melanoma. Diagnosis of melanoma in a family member provides an important opportunity to intervene with others in that family. The components of the intervention may provide a useful foundation for future efforts to target the more than half million siblings at risk for melanoma, a lethal but preventable disease. Women that have a first-degree relative diagnosed with breast cancer at an early age are at increased risk of the disease, yet they often lack information about their personal risk of breast cancer and early detection measures. An intervention to provide objective risk information, reduce worries, and promote screening and healthy behaviors was developed.
                In 1999-2002, a randomized pre-post design was used to test a tailored telephone counseling intervention with a sample of 163 women whose sisters were diagnosed with breast cancer at age 50 or younger in the San Francisco Bay Area. Participants were interviewed by telephone regarding their breast cancer risk factors, perceived risk, worries, lifestyle factors, and screening behavior. A modified Gail model was used to compute an objective measure of individualized lifetime risk.
                Risk overestimates averaged 25 percentage points. The intervention was effective in reducing overestimates in women age 50 and over but not in those under 50. The intervention was effective in increasing physical activity and reinforcing the conviction to maintain good breast health, but not in decreasing worries or increasing screening.
                Telephone counseling appears to be a viable tool for reducing risk overestimates and promoting healthy behaviors among sisters of women with breast cancer. Individuals with a sibling who has had colorectal cancer diagnosed before age 61 are at increased risk for colorectal cancer and may derive particular benefit from screening. Tailored interventions may increase participation in appropriate colorectal cancer screening.
                This study evaluated the efficacy of two tailored interventions and a generic print intervention.
                Participant siblings (N = 412) who were not up-to-date with colorectal cancer screening were randomly assigned to receive either a generic print pamphlet, a tailored print pamphlet, or a tailored print pamphlet and tailored counseling call. Colorectal cancer screening 6 months after the baseline interview was the outcome measure.
                Results indicated that colorectal cancer screening adherence increased among intermediate risk siblings enrolled in all three intervention groups. Participants in both tailored intervention groups reported having colorectal cancer screening at significantly higher rates than participants in the generic print group. The increase in colorectal cancer screening in the tailored print and counseling call group was not significantly higher than that achieved by the tailored print alone. Decisional balance partially mediated treatment effects. Tailored behavioral interventions are effective methods for increasing screening adherence but telephone counseling did not add significantly to treatment effects. Individuals in the carpentry trade, due to lifestyle habits and occupational exposures, may be at above-average risk for colorectal cancer (CRC). Based on the literature which suggests that increasing perceived risk motivates behavior change, we report on the effectiveness of four risk-communication interventions targeted to increase initial, yearly and repeat fecal occult screening (FOBT) among carpenters (N = 860) over a 3-year period.
                Our 2 x 2 factorial design intervention study varied two dimensions of providing CRC risk factor information: (1) type of risk factor-one set of interventions emphasized three basic risk factors (age, family history and polyps); the other set emphasized a comprehensive set of risk factors including basic, lifestyle, and occupational factors, and (2) tailoring/not tailoring risk factor information. Participants were provided FOBTs. Outcomes were the proportion of returned FOBTs.
                Varying the amount and intensity of delivering CRC risk factors information affected neither risk perceptions nor initial, yearly, or repeat screening. However, yearly and repeat screening rates were greater among participants who received interventions addressing comprehensive set of risk factors, especially with increasing age.
                Tailoring on several CRC risk factors appears insufficient to increase and sustain elevated perceptions of CRC risks to promote screening. This study evaluated a mail and telephone intervention to improve breast health behaviors while maintaining quality of life. Women recruited from the general public were randomized to a stepped-intensity intervention consisting of mailings, telephone calls, and counseling (if requested or appropriate given a woman's genetic risk for breast cancer) or to a delayed treatment control group. Outcomes (mammography screening and quality of life) were measured at baseline in a telephone survey and again at a 12-month follow-up period. Women in the intervention group significantly increased screening mammography uptake by 12% and quality of life by 5.3 scale points compared to control participants. Changes in knowledge of breast cancer, genetic testing, and cancer worry all significantly predicted intervention changes. This successful intervention can help women make better breast health choices without causing increased worry. Health risk appraisal (HRA) remains one of the most widely used health promotion tools despite only equivocal evidence for its effectiveness. Theories of behavior change predict conventional HRA's ineffectiveness because risk information alone is seldom sufficient to change complex behaviors. In this study, a randomized trial compared the effects of feedback from an enhanced HRA with a typical HRA and a control group among adult patients from eight family medicine practices. The enhanced HRA assessed behavior-specific psychosocial factors and provided patients with computer-generated, individually-tailored behavior change information in addition to typical HRA risk feedback. Changes in seven behaviors were assessed at a 6 month follow-up. Overall, patients receiving enhanced HRA feedback were 18% more likely to change at least one risk behavior than were patients receiving typical HRA feedback or no feedback (OR = 1.18, 95% CI = 1.00, 1.39). The enhanced HRA feedback appeared to promote changes in cholesterol screening, dietary fat consumption and physical activity, but not in smoking, seat belt use, mammography and Pap smears. We conclude that the addition of theory-based, individually-tailored behavior change information may improve the effectiveness of HRA. Rates of malignant melanoma are rising, with those people with sun-sensitive skin most at risk. Health education interventions are needed to help people protect themselves by detecting early signs of melanoma and by protecting their skin from sunburn. This study aimed to evaluate the impact of an interactive multimedia intervention "Skinsafe" on patients' knowledge about melanoma and on their skin protective behaviors.
                In this cluster-randomized, controlled trial conducted in Nottinghamshire, UK, doctors and nurses in 5 family practices prescribed Skinsafe to patients with higher risk skin characteristics. Measures of melanoma knowledge, perceived risk of melanoma and reported skin protective behaviors were obtained at baseline and at 6-month follow-up from 259 patients receiving the intervention and 330 patients with higher risk skin characteristics in 5 matched control practices.
                Participants had low levels of melanoma knowledge at baseline. At follow-up, the intervention group had higher knowledge scores than control (3.71 vs. 3.03, P < or = 0.001), reported more protective skin behaviors (5.36 vs. 5.06, P = 0.007) and were more likely to report mole checking (odds ratio 1.67, 95% CI 1.04 to 2.70, P = 0.035). The Skinsafe intervention was evaluated positively by patients and could be used to support melanoma health education within clinical settings. Individuals with a first-degree relative who has had colorectal cancer are at increased risk for colorectal cancer and thus can benefit from early detection. Tailored risk counseling may increase adherence to screening guidelines in these persons. The present study evaluated a culturally sensitive Colon Cancer Risk Counseling (CCRC) intervention for relatives of colorectal cancer patients.
                A randomized trial evaluated personalized CCRC sessions with print materials and follow-up phone calls compared with a comparable General Health Counseling (GHC) intervention. One hundred and seventy-six siblings and children of colorectal cancer patients, living in Hawaii, were assessed at baseline and 4 and 12 months after intervention. Physician verification of colorectal cancer screening reports supplemented survey data.
                The CCRC intervention had a significant treatment effect at 4 months (13% greater increase than for GHC) that plateaued to a trend at 12 months. For those who were nonadherent at baseline, the CCRC led to a 17% net increase in screening adherence. Participants rated the CCRC intervention better than GHC for the amount and usefulness of new information.
                Using a study design that compared risk counseling to an attention-matched and tailored control condition provided a rigorous test of CCRC that emphasized the relevance of family experience with colorectal cancer. The combination face-to-face, phone, and small media risk counseling intervention for people with a family history of colorectal cancer should be considered for adoption in health care and public health settings. Barriers to screening and early detection often result in cancers in low-income and minority women diagnosed at stages too advanced for optimal treatment. This randomized controlled trial examined whether a personalized form (PF) letter containing generic cancer information and a personalized tailored (PT) letter containing minimally tailored individualized risk factor information based on medical records data affected breast and cervical cancer screening among 1574 urban low-income and minority women. The personalized form-letter group was significantly more likely to schedule a screening appointment and to have undergone a Pap test and mammography within 1 year after the intervention than were the tailored letter and control groups (P<0.001 for all comparisons). Personalized tailored letters that contain individualized cancer risk factor information may decrease the likelihood of receiving cancer screening among medically underserved low-income and minority women, but personalized form letters that contain generic cancer information may improve these rates in this disadvantaged population. In this large randomized trial among callers to the Cancer Information Service (CIS), tailored print materials were tested for efficacy in promoting colorectal cancer (CRC) screening (fecal occult blood test [FOBT], flexible sigmoidoscopy, or colonoscopy). All participants completed baseline interviews at the end of their usual service calls to the CIS, as well as short-term (6-month) and longer-term (14-month) telephone follow-up interviews. The study sample (n = 4,014) was restricted to English-speaking CIS callers 50 + years of age, who would be eligible for CRC screening at 14 months follow-up and did not call the CIS about CRC or CRC screening. Four experimental conditions were compared: a single untailored (SU) mailout of print material (the control condition); a single tailored (ST) mailout of print material; four (multiple) tailored (MT) mailouts of print materials spanning 12 months, all of which were tailored to information obtained at baseline; and four (multiple) retailored (MRT) mailouts also spanning 12 months, with retailoring of the print materials (mailouts 2, 3, and 4) based on updated information obtained from the 6-month follow-up interviews. Consistent with the main hypothesis of this trial, a significant linear trend across the SU, ST, MT, and MRT groups was found at 14 months (42%, 44%, 51%, and 48%, respectively, p = 0.05). Only for MT was there a significant difference compared with SU (p = 0.03) for the sample as a whole, while no differences were found for MT vs. MRT at 14 months. Significant moderator effects in the predicted direction were found among females, younger participants, and among those with a history of CRC screening, all of which involved the SU vs. MT MRT comparisons. Only among younger participants (ages 50-59) was there a difference between SU vs. ST at 14 months. Given these results, we conclude from this trial the following: (1) the MRT intervention failed to show added benefit beyond the MT intervention, (2) the significant intervention effects involving the MT and MRT conditions can be explained by tailoring and/or the longitudinal nature of both interventions, and (3) the most compelling evidence in support of tailoring was found for the ST condition among younger participants, where a significant need for interventions exists at the national level. Directions for future research are discussed in light of the results summarized above. To validate a self administered postal questionnaire appraising risk of coronary heart disease. To determine whether use of this questionnaire increased the percentage of people at high risk of coronary heart disease and decreased the percentage of people at low risk who had their cholesterol concentration measured.
                Validation was by review of medical records and clinical assessment. The questionnaire appraising risk of coronary heart disease encouraged those meeting criteria for cholesterol measurement to have a cholesterol test and was tested in a randomised controlled trial. The intervention group was sent the risk appraisal questionnaire with a health questionnaire that determined risk of coronary heart disease without identifying the risk factors as related to coronary heart disease; the control group was sent the health questionnaire alone.
                One capitation funded primary care practice in Canada with an enrolled patient population of about 12 000.
                Random sample of 100 participants in the intervention and control groups were included in the validation exercise. 5686 contactable patients aged 20 to 69 years who on the basis of practice records had not had a cholesterol test performed during the preceding 5 years were included in the randomised controlled trial. 2837 were in the intervention group and 2849 were in the control group.
                Sensitivity and specificity of assessment of risk of coronary heart disease with risk appraisal questionnaire. Rate of cholesterol testing during three months of follow up.
                Sensitivity of questionnaire appraising coronary risk was 87.5% (95% confidence interval 73.2% to 95.8%) and specificity 91.7% (81.6% to 97.2%). Of the patients without pre-existing coronary heart disease who met predefined screening criteria based on risk, 45 out of 421 in the intervention group (10.7%) and 9 out of 504 in the control group (1.8%) had a cholesterol test performed during follow up (P<0.0001). Of the patients without a history of coronary heart disease who did not meet criteria for cholesterol testing, 30 out of 1128 in the intervention group (2.7%) and 18 out of 1099 in the control group (1.6%) had a cholesterol test (P=0.175). Of the patients with pre-existing coronary heart disease, 1 out of 15 in the intervention group (6.7%) and 1 out of 23 in the control group (4.3%) were tested during follow up (P=0.851, one tailed Fisher's exact test).
                Although the questionnaire appraising coronary risk increased the percentage of people at high risk who obtained cholesterol testing, the effect was small. Most patients at risk who received the questionnaire did not respond by having a test. Computers that collect data from patients and provide both patients and practitioners with printed feedback on a range of health risks are a tool for assisting general practitioners with preventive care. This study assessed the impact of computer-generated printed feedback on cervical screening among women who were underscreened for cervical cancer.
                Female attenders at two Australian general practices were randomly allocated to Experimental or Control groups. Women in both groups completed a health risk survey on a touch screen computer prior to their consultation. Those in the Experimental group received printed pages summarizing their results, including their eligibility for cervical screening and last Pap test, for themselves and their doctor. The number and proportion of underscreened women who had a Pap test in the 6 months after completing the computer survey, as determined by pathology records, were examined.
                Of the 679 participants, 139 were classified as underscreened on the basis of self-report (74 Experimental, 65 Control) and 272 on the basis of their pathology records (148 Experimental, 124 Control). Overall about one-third of women had a test in the 6-month period, and the differences between the groups were not significant for women overall (18-70 years) or for women 18-49 years. Among women 50-70 who were underscreened based on self-report, those receiving the printout were more likely to have a Pap test in the next 6 months (P < 0.05). This pattern was also evident, but did not reach statistical significance, for older women who were underscreened based on pathology records.
                We are unable to draw conclusions regarding the effectiveness of the computer system due to the modest proportions of women screened, the small numbers, and the fact that the computer survey may have created an intervention effect in the Control group. As the study suggests the computer system is acceptable to women and may be effective for encouraging screening among older women, further exploration of the system is desirable. Women of all risk levels have reported high interest in obtaining genetic testing for breast cancer risk. Breast cancer risk counseling may help women to learn about their risk and appropriate options of testing. This study measured the effects of an intervention in-person and by telephone, compared to a control group.
                Participants were 340 women, recruited through a network of primary care physicians. They received a baseline questionnaire in the mail, were randomized to one of the three study arms, and completed a follow-up survey 3 months later.
                Both types of counseling were very well received. The counseling decreased women's cancer worry, risk perceptions, and intentions to pursue genetic testing. There were similar effects for both in-person and telephone counseling.
                Genetic counseling can be used to inform women at all risk levels about their breast cancer risk.
                Breast cancer risk counseling can be done in-person and by telephone--thereby reaching women in remote areas. We evaluated the impact of individualized breast cancer risk counseling on mammography use among women at risk for breast cancer.
                Participants (n = 508) were randomized to the breast cancer risk counseling intervention or a general health education control intervention, and 85% completed follow-up.
                In multivariate modeling, a significant group-by-education interaction demonstrated that among less-educated participants, breast cancer risk counseling led to reduced mammography use. There was no intervention effect among the more-educated participants.
                These results suggest that standard breast cancer risk counseling could have an adverse impact on the health behaviors of less-educated women. To compare the effect of evidence based information on risk with that of standard information on informed choice in screening for colorectal cancer.
                Randomised controlled trial with 6 months' follow-up.
                German statutory health insurance scheme.
                1577 insured people who were members of the target group for colorectal cancer screening (age 50-75, no history of colorectal cancer).
                Brochure with evidence based risk information on colorectal cancer screening and two optional interactive internet modules on risk and diagnostic tests; official information leaflet of the German colorectal cancer screening programme (control).
                The primary end point was "informed choice," comprising "knowledge," "attitude," and "combination of actual and planned uptake." Secondary outcomes were "knowledge" and "combination of actual and planned uptake." Knowledge and attitude were assessed after 6 weeks and combination of actual and planned uptake of screening after 6 months.
                The response rate for return of both questionnaires was 92.4% (n = 1457). 345/785 (44.0%) participants in the intervention group made an informed choice, compared with 101/792 (12.8%) in the control group (difference 31.2%, 99% confidence interval 25.7% to 36.7%; P < 0.001). More intervention group participants had "good knowledge" (59.6% (n = 468) v 16.2% (128); difference 43.5%, 37.8% to 49.1%; P < 0.001). A "positive attitude" towards colorectal screening prevailed in both groups but was significantly lower in the intervention group (93.4% (733) v 96.5% (764); difference -3.1%, -5.9% to -0.3%; P<0.01). The intervention had no effect on the combination of actual and planned uptake (72.4% (568) v 72.9% (577); P = 0.87).
                Evidence based risk information on colorectal cancer screening increased informed choices and improved knowledge, with little change in attitudes. The intervention did not affect the combination of actual and planned uptake of screening. Trial registration Current Controlled Trials ISRCTN47105521. Colorectal cancer is second only to lung cancer as a cause of cancer death in the United States. Studies have shown that fecal occult blood (FOB) tests are effective in detecting colorectal cancer in its early stages. To increase the participation in the FOB test among the working population, a randomized controlled trial was conducted. A total 278 federal employees 40 years or older in Washington State were randomly divided into a intervention group which received a Colorectal Cancer Risk Appraisal and a control group which received a simple information letter. After three months a follow-up questionnaire was sent to all participants to measure the effectiveness of the intervention. As a result of the study, the intervention group had a 4.3% higher compliance rate with the FOB test during the three month follow-up period (p = .10). The largest effect of the intervention was on the employees' intention to get a FOB test within the next year (62.6% in the intervention group vs. 36.2% in the control group, OR = 3.18, p less than .001). Message tailoring, based on individual needs and circumstances, is commonly used to enhance face-to-face patient counseling. Only recently has individual tailoring become feasible for printed messages. This study sought to determine whether printed tailored recommendations addressing women's specific screening and risk status and perceptions about breast cancer and mammography are more effective than standardized printed recommendations.
                Computer-assisted telephone interviews were conducted with 435 women, aged 40 to 65 years, who had visited family practice groups within the previous 2 years. Subjects were randomly allocated to receive individually tailored or standardized mammography recommendation letters mailed from physicians to patients' homes. Follow-up interviews were conducted 8 months later.
                Tailored letter recipients were more likely to remember and to have read more of their letters than standardized version recipients. After controlling for baseline status, tailored letter receipt was associated with more favorable follow-up mammography status for women with incomes below $26,000 and for Black women.
                Tailored messages are a more effective medium for physicians' mammography recommendations; tailoring may be especially important for women of low socioeconomic status. To evaluate the effectiveness of a decision aid for prenatal testing of fetal abnormalities compared with a pamphlet in supporting women's decision making.
                A cluster randomised controlled trial.
                Primary health care.
                Women in early pregnancy consulting a GP.
                GPs were randomised to provide women with either a decision aid or a pamphlet. The decision aid was a 24-page booklet designed using the Ottowa Decision Framework. The pamphlet was an existing resource available in the trial setting.
                Validated scales were used to measure the primary outcomes, informed choice and decisional conflict, and the secondary outcomes, anxiety, depression, attitudes to the pregnancy/fetus and acceptability of the resource. Outcomes were measured at 14 weeks of gestation from questionnaires that women completed and returned by post.
                Women in the intervention group were more likely to make an informed decision 76% (126/165) than those in the control group 65% (107/165) (adjusted OR 2.08; 95% CI 1.14-3.81). A greater proportion of women in the intervention group 88% (147/167) had a 'good' level of knowledge than those in the control group 72% (123/171) (adjusted OR 3.43; 95% CI 1.79-6.58). Mean (SD) decisional conflict scores were low in both groups, decision aid 1.71 (0.49), pamphlet 1.65 (0.55) (adjusted mean difference 0.10; 95% CI -0.02 to 0.22). There was no strong evidence of differences between the trial arms in the measures of psychological or acceptability outcomes.
                A tailored prenatal testing decision aid plays an important role in improving women's knowledge of first and second trimester screening tests and assisting them to make decisions about screening and diagnostic tests that are consistent with their values. Improving strategies for risk reduction among family members of patients with melanoma may reduce their risk for melanoma.
                To evaluate the effects of two behavioral interventions designed to improve the frequency of total cutaneous skin examination by a health provider (TCE), skin self-examination (SSE), and sun protection among first degree relatives of patients with melanoma; and to evaluate whether increased intentions, increased benefits, decreased barriers, and improved sunscreen self-efficacy mediated the effects of the tailored intervention, as compared with the generic intervention on TCE, SSE, or sun protection.
                Four hundred forty-three family members (56 parents, 248 siblings, 239 children) who were nonadherent with these practices were randomly assigned to either a generic (N = 218) or a tailored intervention (N = 225) which included 3 print mailings and 1 telephone session. Participants completed measures of TCE, SSE, and sun protections at baseline, 6 months, and 1 year, and measures of intentions, benefits, barriers, and self-efficacy at baseline and 6 months.
                Those enrolled in the tailored intervention had almost a twofold increased probability of having a TCE ( p < .0001). Treatment effects in favor of the tailored intervention were also noted for sun protection habits ( p < .02). Increases in TCE intentions mediated the tailored intervention's effects on TCE. Increases in sun protection intentions mediated effects of the tailored intervention's effect on sun protection.
                Tailored interventions may improve risk reduction practices among family members of patients with melanoma.
                © 2010 APA, all rights reserved.
There is strong evidence from three trials that personalised risk estimates incorporated within communication interventions for screening programmes enhance informed choices. However the evidence for increasing the uptake of such screening tests with similar interventions is weak, and it is not clear if this increase is associated with informed choices. Studies included a diverse range of screening programmes. Therefore, data from this review do not allow us to draw conclusions about the best interventions to deliver personalised risk communication for enhancing informed decisions. The results are dominated by findings from the topic area of mammography and colorectal cancer. Caution is therefore required in generalising from these results, and particularly for clinical topics other than mammography and colorectal cancer screening.