although breast cancer is the most common cancer among women in both developed and developing countries , it has a higher survival rate than other cancers ( 15 ) .
improvements in the breast cancer survival rate over recent decades have been attributed to progressive developments in early diagnosis and use of adjuvant therapies ( 68 ) , and , according to the findings of various studies , the number of cancer survivors likely will double by 2030 ( 8 , 9 ) .
however , the growing number of breast cancer survivors may experience many psychological issues resulting from the disease .
in addition , cancer treatment may disrupt the patient s life for a prolonged period .
generally , cancer is considered as a chronic stressor event that influences the patient s life ( 1012 ) .
it has been reported that a cancer diagnosis impacts different dimensions of patients lives , including psychological , social , physical , and spiritual dimensions ( 13 ) , causing long - lasting aftereffects on the quality of life ( 14 ) .
for instance , cancer diagnosis often is accompanied with distress , such as unwanted intrusive thoughts about cancer for patients ( 15 ) , and it may lead to emotional reactions and psychological challenges , such as anxiety , hopelessness and despair , fear of dying , sense of aloneness , and sexual and body - image problems .
in addition , it can impact patients relationships and change their lives ( 1618 ) , thereby causing an overall decrease in the quality of life ( 19 ) .
women in this situation have to deal and cope with all of these problems to adjust to their diagnosis , and they must deal with the loss of breast tissue , any side effects of adjuvant therapy , and generally with their new life circumstances ( 19 , 20 ) .
the relationship between coping strategies and quality of life among women with breast cancer has been recognized in numerous publications ( 2123 ) .
there are various coping theories that may be used by breast cancer survivors , including lazarus theory of appraisal , stress , and coping and ursin s theory of cognitive - behavioral coping . according to lazarus theory of appraisal , stress , and coping , 
coping can be defined as constantly changing cognitive and behavioral efforts to manage specific external and/or internal demands that are appreciated as a stressor . 
problem - focused coping , behavior directed at solving the problem or situation , such as active coping , planning , seeking social ( instrumental ) support , and suppression of emotions  ( 24 ) .
there are also  emotion - focused coping , behavior directed at changing the emotional reactions to the problem or situations that include various defensive and avoidant strategies  ( 25 ) .
these may include seeking social ( emotional ) support , turning to religious support , and denial ( 24 ) . in ursin
s theory of cognitive - behavioral coping , coping is defined as  positive response outcome expectancy implying a generalized positive attitude to a person s capacities to handle s stressful situation , independent of the particular strategy used .  in this definition , ursin indicated that coping efforts are based on a reasonably correct perception of reality , whereas defensive mechanisms are based on distortions of reality ( 26 ) . as bernnan reported in the social - cognitive transition model of adjustment to cancer
, adjustment is  an ongoing process of learning from , and adapting to the many changes that an individual faces as a result of living with , and receiving treatment for cancer .
the degree of adjustment depends on the combined effects of coping responses , social support , and cognitive appraisal of the cancer experience  ( 27 ) .
since the coping process is highly specific to the person , her culture and her social factors ( 28 ) , we aimed to synthesize up - to - date evidence about the type of coping strategies used by primary breast cancer survivors .
the following selection criteria were applied about the type of studies , participants , and coping strategies in this systematic review .
studies published in the english language were included in this systematic review . only qualitative or quantitative studies with observational designs that had assessed coping strategies to adjust with the breast cancer by survivors were included .
the first rationale for this selection was to study the ways of coping that breast cancer patients frequently used , whereas , in the interventional studies , researchers propose or make decisions to do specific intervention(s ) to help patients cope with their situations .
second , we attempted to assess whether coping strategies vary among different conditions , such as settings , ethnicity , age , and the stage of the disease .
eligible articles that mentioned implicitly or explicitly any kind of coping strategies used by patients with primary breast cancer were reviewed , and the coping strategies were divided into problem and/or emotion - focused categories according to the essence of the behaviors or efforts . a list of relevant keywords was used to obtain the articles .
the keywords included various terms , such as  breast cancer ,   breast malignancy ,   coping strategies , 
 coping behaviors ,   coping skills ,  and  adjustment .  then , a systematic literature review was conducted in google scholar , pubmed , scopus , wiley online library , and psycinfo ( from january 2000 to july 2015 ) and relevant quantitative ( except for clinical trials , review articles , and meta - analysis studies ) and qualitative studies were selected .
finally , we included those papers that addressed the coping strategies that were used by primary breast cancer survivors to achieve adjustment with the disease .
the following selection criteria were applied about the type of studies , participants , and coping strategies in this systematic review .
studies published in the english language were included in this systematic review . only qualitative or quantitative studies with observational designs that had assessed coping strategies to adjust with the breast cancer by survivors were included .
the first rationale for this selection was to study the ways of coping that breast cancer patients frequently used , whereas , in the interventional studies , researchers propose or make decisions to do specific intervention(s ) to help patients cope with their situations .
second , we attempted to assess whether coping strategies vary among different conditions , such as settings , ethnicity , age , and the stage of the disease .
eligible articles that mentioned implicitly or explicitly any kind of coping strategies used by patients with primary breast cancer were reviewed , and the coping strategies were divided into problem and/or emotion - focused categories according to the essence of the behaviors or efforts .
the keywords included various terms , such as  breast cancer ,   breast malignancy ,   coping strategies , 
 coping behaviors ,   coping skills ,  and  adjustment .  then , a systematic literature review was conducted in google scholar , pubmed , scopus , wiley online library , and psycinfo ( from january 2000 to july 2015 ) and relevant quantitative ( except for clinical trials , review articles , and meta - analysis studies ) and qualitative studies were selected .
finally , we included those papers that addressed the coping strategies that were used by primary breast cancer survivors to achieve adjustment with the disease .
electronic database searching resulted in 2390 articles ( after removing duplicates ) , including 1,271 from google scholar , 189 from pubmed , 484 from scopus , 156 from wiley online library , and 290 from psycinfo .
then , 1,700 articles were excluded because of their research methods ( e.g. , review articles , meta - analyses , and clinical trials ) , unrelated titles , text language , or the wrong population . ultimately , 20 studies met the inclusion criteria of our study and were included in the review . in all , we reviewed 15 quantitative and five qualitative articles .
the scores ranged from 0 to 9 , and all of the articles selected for the present study had comparable quality scores ; the details of the studies characteristics and newcastle  ottawa quality assessment scales scoring are presented in table 1 .
sample sizes of the studies that were included varied from 55 to 847 and 19 to 45 in selected quantitative and qualitative studies , respectively . in relation to demographic characteristics , all of the studies except three reported the mean age of patients , which ranged from 43 to 59 .
totally , the most common coping strategies that patients with primary breast cancer used in the studies were seeking social support ( 9 studies ) ( 2937 ) , positive reframing and reappraisal behaviors as problem - focused strategies ( 7 studies ) ( 31 , 32 , 40 , 43 , 44 , 30 , 46 ) , religious / spirituality - focused efforts ( 8 studies ) ( 29 , 31 , 35 , 3841 ) , emotional expression as positive emotion - focused strategies ( 3 studies ) ( 32 , 42 , 43 ) , and avoidance and distraction as avoidance - orientated strategies ( 6 studies ) ( 20 , 30 , 33 , 40 , 44 , 45 ) .
in addition , it was found that emotional coping reactions were stable during the different phases of the disease , including after cancer diagnosis , pre - surgery , and after the adjuvant therapy period , while cognitive coping strategies varied during the aforementioned periods .
it seemed that chemotherapy had the strongest influence on the use of coping strategies ( 46 ) .
it also was mentioned that coping response seemed to vary during different phases of the disease due to the decreasing level of anxiety over time ( 36 ) .
educational level was reported as an important demographic factor that predicted the use of instrumental - based ways of coping and social support , and it was found that higher educational level and lower age were identified as related factors with the use of cognitive defense coping strategies and , therefore , the reduced use of social support ( 47 ) .
in addition , in another study , a positive relationship was found between emotion - based coping response and low educational level ( 40 ) . in a study that assessed ways that black and white women used to cope with breast cancer
, it was identified that most of the black women low socioeconomic status and the late stage of breast cancer at the initial diagnosis .
these women were more likely to use coping strategies that included  suppressing emotions ,   wishful thinking ,  and  positive reappraisal ,  but
also , it was reported that avoidance was somewhat more common among patients with early - stage disease ( 43 ) . in another study that compared the common coping strategies of african - american , hispanic , and
non - hispanic white women reported that the ways of coping varied across the different ethnicities . in the mentioned study
, it was found that religious coping strategies were the most frequent strategy among african - american and hispanic women , while most non - hispanic white women used humor to cope with their disease ( 48 ) .
the benefits of problem - focused coping strategies were confirmed by the coping theorists , and these strategies included active acceptance , positive reframing , and turning to religion and spirituality .
in addition , problem - focused strategies mostly were used in situations in which the women had a sense of control of the stressor and felt that they could do something constructive about it ( 24 ) . as we reviewed , drageset et al .
, in their qualitative content analyses study , extracted the main themes realted to the ways of coping of 19 women with breast cancer , including step - by - step , pushing away , business as usual , enjoying life , dealing with emotions , preparing for the worst , and positive focus .
they noted that it seemed to the main purpose of these patients to avoid being overwhelmed by emotional reactions ( 49 ) .
in a cross - sectional study , explored the common coping strategies of 360 patients in three phases after cancer diagnosis , and they mentioned that positive problem solving mostly was used as their coping response , followed by seeking social support and escape / avoidance ( 30 ) .
khalili et al . , in their cross - sectional quantitative study that was performed among 62 iranian women with a diagnosis of breast cancer , reported that religion , acceptance , planning as problem - focused and self - distraction , avoidance , and denial as an emotion - based way of coping were the most frequent coping responses of patients in their study ( 40 ) .
a prospective longitudinal assessment of coping strategies was done among younger women with breast cancer by danhauer et al . in 2009 .
the participants were 268 women with diagnoses of breast cancer who were studied in the first stage and 246 women in the second stage with the mean age of 43.2 .
the coping strategies that these patients used were assessed through a ways of coping - cancer ( woc - ca ) questionnaire .
the results indicated that positive cognitive restructuring was the most common strategy that women used , and keeping feelings to oneself was reported as the minimum used coping strategy .
they also found that coping strategies varied over time ; for instance , they mentioned that seeking social support , spirituality , wishful thinking , and making changes decreased over time among participants ( 31 ) . in 2007 , li et al . performed a quantitative study of 100 chinese women with diagnoses of breast cancer in order to identify the coping strategies they used .
they found that the chinese women with breast cancer mostly used planning , positive reframing , and self - distraction to cope with their illness ( 45 ) .
the positive effect of social support on illness - related distress , such as the distress related with a breast cancer diagnosis , and patients emotional wellbeing is evident in the literature ( 50 ) .
we found evidence that indicated that seeking social support was common among breast cancer patients , especially after the cancer diagnosis and in the pre - surgery stage when the patients were feeling more stress and anxiety ( 31 , 33 , 34 ) . in 2002 , nosarti et al .
, in their prospective cohort study of 74 women with breast cancer who had a mean age of 59.4 , aimed to identify the adjustment ways of these patients .
they used the mini mental adjustment to cancer ( mini mac ) instrument to identify the strategies that women with primary breast cancer used to adjust to their disease .
the patients were assessed at two points , i.e. , immediately after their diagnosis of breast cancer diagnosis and three months later .
they reported that a fighting spirit and stoic acceptance were the common ways that the patients used to adjust , and it was mentioned that the presence of social support may result in a successful adjustment in first year after the diagnosis ( 36 ) . in 2011 , in another study with the same goal , silva et al .
noted that , when patients were informed about their breast cancer diagnosis , they experienced the greatest anxiety than in the other phases of the disease , and they used ways of coping , such as seeking social support and cognitive strategies , that were linked to the psychological well - being of the patients ( 34 ) . in a cross - sectional study of 86 african - american women with primary breast cancer diagnosis in which strategies for coping with a cancer diagnosis were assessed with the ways of coping questionnaire , the results showed that positive reappraisal and seeking social support were used frequently as coping strategies ( 32 ) .
conducted a prospective study that compared the different coping strategies that were used during the acute and chronic phases and their effectiveness with respect to psychological adjustment . in the study , they assessed 151 women at one day before surgery , and they conducted follow - up assessments of 106 of the women six months later .
they reported that the patients used the same ways of coping to adjust during the acute and chronic phases and that there was a decrease in the use of instrumental ways of coping and a stability of the distraction and palliative ways of coping in the chronic phase ( 33 ) .
kim et al . examined the impact of social support on the coping strategies used by women with breast cancer and its impact on their emotional well - being .
they assessed the coping strategies of 231 women with breast cancer using the brief cope questionnaire and reported that the level of social support had a major impact on the selection of coping strategies ( self - blame or positive reframing ) ( 50 ) .
avoidance - orientated coping strategies were introduced with two dimensions , i.e. , 1 ) efforts to avoid , deny , and suppress negative emotions and 2 ) distraction .
these strategies mostly were considered to be inferior strategies , but they may provide a short period of temporary relief ( 51 ) .
a prospective cohort study was conducted among women with breast cancer in 2004 by hack et al .
to assess the long - term relationship between coping responses and psychological adjustment to a breast cancer diagnosis .
they used the coping response inventory to measures cognitive and behavioral ways of coping according to approach and avoidance coping responses , i.e. , logical analysis , positive reappraisal , social support , problem - solving and cognitive avoidance , resigned acceptance , emotional discharge , respectively .
the results of their study indicated that patients who used cognitive avoidance strategies , such as passive acceptance and resignation , were at significant risk for poor long - term psychological adjustment ( 20 ) .
conducted research on the relationships of avoidance coping and cortisol rhythm disruption among 57 breast cancer patients with the mean age of 52 .
they used the brief cope inventory and found that maladaptive psychological responses to breast cancer diagnosis , such as avoidance coping strategies , were associated with cortisol rhythm disruption ( 44 ) .
in addition , a positive relationship was reported in the literature between avoidance coping strategies and pre - surgical distress among women with breast cancer diagnosis ( 20 , 52 ) .
it was emphasized that avoidance coping strategies may have a positive effect for coping with short - term stressors , but , in the long term , they generally have been related with increased distress ( 53 ) .
patients often use emotion - focused coping strategies when they feel that the stressor is something they must endure ( 24 ) . coping through emotional ways , such as expressing emotions ,
was found to be related with higher quality of life among patients with breast cancer ( 54 ) .
reynolds et al . performed a prospective cohort study among a large population of patients with breast cancer in the u.s . and reported that there was a positive association between emotion - based coping strategies and emotional expression with the rate of survival ( 43 ) .
another study , which was conducted among 57 egyptian women with breast cancer diagnosis using the brief cope inventory , found that acceptance , religion , and emotional support were the most frequently - used coping strategies ( 42 ) .
the same results were reported by hervatin et al . , who also emphasized the stability of the emotional coping response of these patients over the time of the disease ( 46 ) .
the expression of emotions was identified as having a positive effect on patients psychological status ( 20 , 49 , 54 ) , but it may have a unfavorable impact on the breast cancer patients sense of coping ( 49 ) .
the positive impact of religious beliefs and spirituality was reported on patient illness adjustment ( 41 ) . in our review , two studies included measures of religious / spiritual coping strategies and their impact on the general well - being and adjustment to the illness among women with breast cancer .
it was mentioned that most women used positive religious coping ( i.e. , partnering with god or looking to god for strength , support , or guidance ) , and a minority used negative religious coping ( i.e. , feeling abandoned by or anger at god ) , which may predict poor mental health in women with breast cancer ( 39 ) .
the same results were reported in another study , and it was reported that using religion and spirituality as resources and ways of coping was common among patients , and it also may have a role in the long - term adjustment to cancer by providing emotional comfort and a sense of hope ( 41 ) .
there were limited literature references with qualitative designs that studied coping strategies that women with primary breast cancer diagnosis have used to adjust to the disease during the past 15 years . in 2006 , talegani et al . performed a qualitative study to assess the coping behaviors of women in iran who had an early diagnosis of breast cancer .
they conducted semi - structured interviews with 19 women with primary breast cancer diagnosis and realized that the frequently used coping efforts included resorting to religious beliefs , thinking about the disease , accepting the reality of the disease , and finally seeking support from significant others .
they stated that the most prevalent coping strategies among women were positive thinking and religious faith ( 35 ) .
the same researcher conducted qualitative research with the grounded theory design and performed 45 interviews with patients with primary breast malignant tumor in different phases of the disease to investigate patients experiences with adjustment to the situation .
the study s findings encompassed eight themes from the patients experiences of adjustment , i.e. ,  perceived threat to live ,   religious aspects ,   supportive dimensions ,   will to recover ,   increase in endurance ,   barriers to efforts leading to health ,   living with the disease with tolerance ,  and  inhibitors and facilitators of tolerance(37 ) . in the same qualitative study that was done among omani women with breast cancer diagnosis in 2013 , the results showed that the patients used various coping strategies , including denial , optimism , withdrawal , islamic beliefs and practices , and the support of family members and healthcare providers .
it is recognized that islamic beliefs and practices were common coping strategies that women used ( 29 ) .
the coping strategies also were studied by goldblatt et al . among arab ( muslim and christian ) women with breast cancer diagnosis .
the experiences of the women were categorized as family comes first , the woman and her family .
that is the dilemma , whether faith in god is a source of coping and constructing new meanings after recovering from cancer ( 38 ) .
the benefits of problem - focused coping strategies were confirmed by the coping theorists , and these strategies included active acceptance , positive reframing , and turning to religion and spirituality .
in addition , problem - focused strategies mostly were used in situations in which the women had a sense of control of the stressor and felt that they could do something constructive about it ( 24 ) . as we reviewed , drageset et al .
, in their qualitative content analyses study , extracted the main themes realted to the ways of coping of 19 women with breast cancer , including step - by - step , pushing away , business as usual , enjoying life , dealing with emotions , preparing for the worst , and positive focus .
they noted that it seemed to the main purpose of these patients to avoid being overwhelmed by emotional reactions ( 49 ) .
in a cross - sectional study , explored the common coping strategies of 360 patients in three phases after cancer diagnosis , and they mentioned that positive problem solving mostly was used as their coping response , followed by seeking social support and escape / avoidance ( 30 ) .
khalili et al . , in their cross - sectional quantitative study that was performed among 62 iranian women with a diagnosis of breast cancer , reported that religion , acceptance , planning as problem - focused and self - distraction , avoidance , and denial as an emotion - based way of coping were the most frequent coping responses of patients in their study ( 40 ) .
a prospective longitudinal assessment of coping strategies was done among younger women with breast cancer by danhauer et al . in 2009 .
the participants were 268 women with diagnoses of breast cancer who were studied in the first stage and 246 women in the second stage with the mean age of 43.2 .
the coping strategies that these patients used were assessed through a ways of coping - cancer ( woc - ca ) questionnaire .
the results indicated that positive cognitive restructuring was the most common strategy that women used , and keeping feelings to oneself was reported as the minimum used coping strategy .
they also found that coping strategies varied over time ; for instance , they mentioned that seeking social support , spirituality , wishful thinking , and making changes decreased over time among participants ( 31 ) . in 2007 , li et al . performed a quantitative study of 100 chinese women with diagnoses of breast cancer in order to identify the coping strategies they used .
they found that the chinese women with breast cancer mostly used planning , positive reframing , and self - distraction to cope with their illness ( 45 ) .
the positive effect of social support on illness - related distress , such as the distress related with a breast cancer diagnosis , and patients emotional wellbeing is evident in the literature ( 50 ) .
we found evidence that indicated that seeking social support was common among breast cancer patients , especially after the cancer diagnosis and in the pre - surgery stage when the patients were feeling more stress and anxiety ( 31 , 33 , 34 ) . in 2002 , nosarti et al .
, in their prospective cohort study of 74 women with breast cancer who had a mean age of 59.4 , aimed to identify the adjustment ways of these patients .
they used the mini mental adjustment to cancer ( mini mac ) instrument to identify the strategies that women with primary breast cancer used to adjust to their disease .
the patients were assessed at two points , i.e. , immediately after their diagnosis of breast cancer diagnosis and three months later .
they reported that a fighting spirit and stoic acceptance were the common ways that the patients used to adjust , and it was mentioned that the presence of social support may result in a successful adjustment in first year after the diagnosis ( 36 ) . in 2011 , in another study with the same goal , silva et al . noted that , when patients were informed about their breast cancer diagnosis , they experienced the greatest anxiety than in the other phases of the disease , and they used ways of coping , such as seeking social support and cognitive strategies , that were linked to the psychological well - being of the patients ( 34 ) . in a cross - sectional study of 86 african - american women with primary breast cancer diagnosis in which strategies for coping with a cancer diagnosis were assessed with the ways of coping questionnaire , the results showed that positive reappraisal and seeking social support were used frequently as coping strategies ( 32 ) .
conducted a prospective study that compared the different coping strategies that were used during the acute and chronic phases and their effectiveness with respect to psychological adjustment . in the study , they assessed 151 women at one day before surgery , and they conducted follow - up assessments of 106 of the women six months later .
they reported that the patients used the same ways of coping to adjust during the acute and chronic phases and that there was a decrease in the use of instrumental ways of coping and a stability of the distraction and palliative ways of coping in the chronic phase ( 33 ) .
kim et al . examined the impact of social support on the coping strategies used by women with breast cancer and its impact on their emotional well - being .
they assessed the coping strategies of 231 women with breast cancer using the brief cope questionnaire and reported that the level of social support had a major impact on the selection of coping strategies ( self - blame or positive reframing ) ( 50 ) .
avoidance - orientated coping strategies were introduced with two dimensions , i.e. , 1 ) efforts to avoid , deny , and suppress negative emotions and 2 ) distraction .
these strategies mostly were considered to be inferior strategies , but they may provide a short period of temporary relief ( 51 ) .
a prospective cohort study was conducted among women with breast cancer in 2004 by hack et al . to assess the long - term relationship between coping responses and psychological adjustment to a breast cancer diagnosis .
they used the coping response inventory to measures cognitive and behavioral ways of coping according to approach and avoidance coping responses , i.e. , logical analysis , positive reappraisal , social support , problem - solving and cognitive avoidance , resigned acceptance , emotional discharge , respectively .
the results of their study indicated that patients who used cognitive avoidance strategies , such as passive acceptance and resignation , were at significant risk for poor long - term psychological adjustment ( 20 ) .
conducted research on the relationships of avoidance coping and cortisol rhythm disruption among 57 breast cancer patients with the mean age of 52 .
they used the brief cope inventory and found that maladaptive psychological responses to breast cancer diagnosis , such as avoidance coping strategies , were associated with cortisol rhythm disruption ( 44 ) .
in addition , a positive relationship was reported in the literature between avoidance coping strategies and pre - surgical distress among women with breast cancer diagnosis ( 20 , 52 ) .
it was emphasized that avoidance coping strategies may have a positive effect for coping with short - term stressors , but , in the long term , they generally have been related with increased distress ( 53 ) .
patients often use emotion - focused coping strategies when they feel that the stressor is something they must endure ( 24 ) . coping through emotional ways , such as expressing emotions ,
was found to be related with higher quality of life among patients with breast cancer ( 54 ) .
reynolds et al . performed a prospective cohort study among a large population of patients with breast cancer in the u.s . and reported that there was a positive association between emotion - based coping strategies and emotional expression with the rate of survival ( 43 ) .
another study , which was conducted among 57 egyptian women with breast cancer diagnosis using the brief cope inventory , found that acceptance , religion , and emotional support were the most frequently - used coping strategies ( 42 ) .
the same results were reported by hervatin et al . , who also emphasized the stability of the emotional coping response of these patients over the time of the disease ( 46 ) .
the expression of emotions was identified as having a positive effect on patients psychological status ( 20 , 49 , 54 ) , but it may have a unfavorable impact on the breast cancer patients sense of coping ( 49 ) .
the positive impact of religious beliefs and spirituality was reported on patient illness adjustment ( 41 ) . in our review ,
two studies included measures of religious / spiritual coping strategies and their impact on the general well - being and adjustment to the illness among women with breast cancer .
it was mentioned that most women used positive religious coping ( i.e. , partnering with god or looking to god for strength , support , or guidance ) , and a minority used negative religious coping ( i.e. , feeling abandoned by or anger at god ) , which may predict poor mental health in women with breast cancer ( 39 ) .
the same results were reported in another study , and it was reported that using religion and spirituality as resources and ways of coping was common among patients , and it also may have a role in the long - term adjustment to cancer by providing emotional comfort and a sense of hope ( 41 ) .
there were limited literature references with qualitative designs that studied coping strategies that women with primary breast cancer diagnosis have used to adjust to the disease during the past 15 years . in 2006 , talegani et al .
performed a qualitative study to assess the coping behaviors of women in iran who had an early diagnosis of breast cancer .
they conducted semi - structured interviews with 19 women with primary breast cancer diagnosis and realized that the frequently used coping efforts included resorting to religious beliefs , thinking about the disease , accepting the reality of the disease , and finally seeking support from significant others .
they stated that the most prevalent coping strategies among women were positive thinking and religious faith ( 35 ) .
the same researcher conducted qualitative research with the grounded theory design and performed 45 interviews with patients with primary breast malignant tumor in different phases of the disease to investigate patients experiences with adjustment to the situation .
the study s findings encompassed eight themes from the patients experiences of adjustment , i.e. ,  perceived threat to live ,   religious aspects ,   supportive dimensions ,   will to recover ,   increase in endurance ,   barriers to efforts leading to health ,   living with the disease with tolerance ,  and  inhibitors and facilitators of tolerance(37 ) . in the same qualitative study that was done among omani women with breast cancer diagnosis in 2013 , the results showed that the patients used various coping strategies , including denial , optimism , withdrawal , islamic beliefs and practices , and the support of family members and healthcare providers .
it is recognized that islamic beliefs and practices were common coping strategies that women used ( 29 ) .
the coping strategies also were studied by goldblatt et al . among arab ( muslim and christian ) women with breast cancer diagnosis .
the experiences of the women were categorized as family comes first , the woman and her family .
that is the dilemma , whether faith in god is a source of coping and constructing new meanings after recovering from cancer ( 38 ) .
this review indicated that seeking social support was the main coping strategy that women with primary breast cancer diagnosis used , especially at the early phase following the diagnosis of breast cancer .
in addition , women in the early stage of the disease often tended to use religious strategies to cope with their disease due to enhanced anxiety and distress during the period immediately after the diagnosis .
some demographic factors are indicative of the ways patients confront their cancer , such as the patient s educational level and ethnicity . in addition , the coping strategies that patients use in different phases of the disease vary , and patients often used different approaches to deal with the situation . the relationship between the use of coping strategies and
the patients psychological adjustment has been confirmed in various studies . the use of coping strategies is recommended because they empower patients who are confronted with a cancer diagnosis and have an important role in their psychological adjustment to the illness and treatment - related complications .
the knowledge about coping response of patients to cancer may be useful in designing intervention programs aimed to assist them in dealing with the various challenges imposed upon them by their illness .
in addition , cultural differences should be considered in these programs because culture has an impact on the choice of and use of coping strategies .
 introductioncoping with breast cancer is an important health issue that results in adjustments to the disease in survivors . 
 the present systematic review aims to synthesize the evidence about the coping strategies used by women who are primary breast cancer survivors to adjust to their new situations in their lives.methodssearches were conducted using google scholar , pubmed , scopus , wiley online library , and psycinfo , using the terms  breast cancer ,   breast malignancy ,   coping strategies ,   coping behaviors ,  and  adjustment  from january 2000 to july 2015 . 
 only relevant studies in english were selected at the end of the search . 
 only those papers were selected that focused on coping strategies / behaviors that were used by breast cancer survivors.resultssearching the electronic databases resulted in 2390 articles . ultimately , 20 studies met the inclusion criteria of the present study and were included in the review . 
 two reviewers independently reviewed all relevant articles using the same inclusion criteria . 
 the reviewers completed a quality assessment using the newcastle  
 ottawa quality assessment scales for observational studies . 
 the more frequent coping strategies that patients with breast cancer used in the studies were 1 ) seeking social support ( 9 studies ) , 2 ) positive reframing and reappraisal behaviors as problem focused strategies ( 7 studies ) , 3 ) religious / spirituality - focused efforts ( 8 studies ) , 4 ) emotional expression as positive emotion - focused strategies ( 3 studies ) , and 5 ) avoidance and distraction as avoidance orientated strategies ( 6 studies ) . 
 women with different ethnicities and educational levels used different coping strategies with breast cancer , and they used different strategies in different phases of the disease.conclusionthis systematic review revealed that seeking social support and emotion - focused efforts were the main coping strategies that women with breast cancer diagnosis used , especially in the early phase of breast cancer diagnosis . 
 this information about the coping responses of patients may be useful in designing interventional programs to assist other women in dealing with the various challenges imposed upon them by their illness . 
1. Introduction
2. Material and Methods
2.1. Study selection criteria
2.2. Data collection
3. Results
4. Discussion
4.1. Problem solving skills
4.2. Positive reframing and reappraisal
4.3. Seeking social support
4.4. Avoidance and distraction
4.5. Emotional coping strategies and emotional expression
4.6. Religious and spirituality - focused efforts
5. Conclusions