An educational intervention to improve women's ability to cope with childbirth. Effect of relaxation with guided imagery on anxiety, depression, and self-esteem in primiparas. An exploratory study of the effectiveness of a relaxation with guided imagery protocol. Effects of relaxation on psychobiological wellbeing during pregnancy: a randomized controlled trial. The effects of acute relaxation on indices of anxiety during pregnancy. Effects of a mindfulness-based intervention during pregnancy on prenatal stress and mood: results of a pilot study. Preparation courses for childbirth in primipara. A comparison.
To test the effectiveness of an efficacy-enhancing educational intervention to promote women's self-efficacy for childbirth and coping ability in reducing anxiety and pain during labour.
                The evidence of the effective application of the self-efficacy theory in health-promoting interventions has been well established. Little effort has been made by health professionals to integrate self-efficacy theory into childbirth care.
                Randomised controlled trial.
                An efficacy-enhancing educational intervention based on Bandura's self-efficacy theory was evaluated. The eligible Chinese first-time pregnant women were randomly assigned to either an experimental group (n = 60) or a control group (n = 73). The experimental group received two 90-minute sessions of the educational programme in between the 33rd-35th weeks of pregnancy. Follow-up assessments on outcome measures were conducted within 48 hours after delivery. The short form of the Chinese Childbirth Self-Efficacy Inventory was used to measure maternal self-efficacy prior to labour. Evaluation of pain and anxiety during the three stages of labour and performance of coping behaviour during labour were measured by the Visual Analogue Scale and Childbirth Coping Behaviour Scale respectively.
                The experimental group was significantly more likely than the control group to demonstrate higher levels of self-efficacy for childbirth (p < 0.0001), lower perceived anxiety (p < 0.001, early stage and p = 0.02, middle stage) and pain (p < 0.01, early stage and p = 0.01, middle stage) and greater performance of coping behaviour during labour (p < 0.01).
                The educational intervention based on Bandura's self-efficacy theory is effective in promoting pregnant women's self-efficacy for childbirth and reducing their perceived pain and anxiety in the first two stages of labour.
                Relief of pain and anxiety is an important issue for both women and childbirth health professionals. The efficacy-enhancing educational intervention should be further developed and integrated into childbirth educational interventions for promoting women's coping ability during childbirth. A pretest-posttest experimental design with a convenience sample of 60 subjects was used to examine the effects of a relaxation with guided imagery protocol on anxiety, depression, and self-esteem in primiparas during the first 4 weeks of the postpartum period. The results showed that the experimental group had less anxiety and depression and greater self-esteem than did the control group at the end of the period. Positive correlations were obtained between anxiety and depression; negative correlations between self-esteem and anxiety and depression. All findings were significant at the .05 level. An exploratory study was done to examine the effectiveness of a relaxation with guided imagery protocol in reducing anxiety and depression and increasing self-esteem in new mothers during the first 4 weeks postpartum. The results indicate that anxiety and depression declined and self-esteem increased in subjects in both the experimental and control groups over the 4-week period. However, the decline in anxiety and the increase in self-esteem was greater in the experimental group than in the control group. The decline in depression was about the same in both groups. Further study, using more precise methodology and instrumentation, needs to be done to verify the results. Prenatal maternal stress is associated with adverse birth outcomes and may be reduced by relaxation exercises. The aim of the present study was to compare the immediate effects of two active and one passive 10-min relaxation technique on perceived and physiological indicators of relaxation. 39 healthy pregnant women recruited at the outpatient department of the University Women's Hospital Basel participated in a randomized controlled trial with an experimental repeated measure design. Participants were assigned to one of two active relaxation techniques, progressive muscle relaxation (PMR) or guided imagery (GI), or a passive relaxation control condition. Self-reported relaxation on a visual analogue scale (VAS) and state anxiety (STAI-S), endocrine parameters indicating hypothalamic-pituitary-adrenal (HPA) axis (cortisol and ACTH) and sympathetic-adrenal-medullary (SAM) system activity (norepinephrine and epinephrine), as well as cardiovascular responses (heart rate, systolic and diastolic blood pressure) were measured at four time points before and after the relaxation exercise. Between group differences showed, that compared to the PMR and control conditions, GI was significantly more effective in enhancing levels of relaxation and together with PMR, GI was associated with a significant decrease in heart rate. Within the groups, passive as well as active relaxation procedures were associated with a decline in endocrine measures except epinephrine. Taken together, these data indicate that different types of relaxation had differential effects on various psychological and biological stress systems. GI was especially effective in inducing self-reported relaxation in pregnant women while at the same time reducing cardiovascular activity.
                Copyright © 2010 Elsevier Ltd. All rights reserved. Antenatal maternal anxiety has adverse effects on the fetus and the child. In this study we determined whether a short period of directed or of passive relaxation reduced maternal self-rated anxiety, heart rate, plasma catecholamines, cortisol and uterine artery resistance index, in pregnant women.
                Fifty-eight women (28-32 wks gestation) were assigned randomly to a session of directed active or passive (sitting quietly) relaxation. Spielberger self-rating anxiety questionnaires were completed, and a venous blood sample taken, before and after a Doppler scan.
                Both active and passive relaxation significantly reduced State Anxiety and maternal heart rate, but the effect was significantly greater with the active relaxation. In contrast, the passive relaxation significantly reduced noradrenaline levels whereas active did not. Adrenaline levels were not changed significantly with either type of relaxation. Both methods significantly reduced cortisol, with a trend for the passive to have a greater effect. The active relaxation had no effect on uterine artery blood flow, whereas there was a statistically significant, but clinically negligible, increase in mean resistance index after passive relaxation.
                Both methods reduced maternal State Anxiety and heart rate, the active method more so. However there was a striking lack of correlation with the other biological indices studied. In order to reduce specific biological effects of anxiety during pregnancy, different methods may be needed from those which are most effective at reducing subjective anxiety. Stress and negative mood during pregnancy increase risk for poor childbirth outcomes and postnatal mood problems and may interfere with mother-infant attachment and child development. However, relatively little research has focused on the efficacy of psychosocial interventions to reduce stress and negative mood during pregnancy. In this study, we developed and pilot tested an eight-week mindfulness-based intervention directed toward reducing stress and improving mood in pregnancy and early postpartum. We then conducted a small randomized trial (n=31) comparing women who received the intervention during the last half of their pregnancy to a wait-list control group. Measures of perceived stress, positive and negative affect, depressed and anxious mood, and affect regulation were collected prior to, immediately following, and three months after the intervention (postpartum). Mothers who received the intervention showed significantly reduced anxiety (effect size, 0.89; p<0.05) and negative affect (effect size, 0.83; p<0.05) during the third trimester in comparison to those who did not receive the intervention. The brief and nonpharmaceutical nature of this intervention makes it a promising candidate for use during pregnancy. nan
Mind-body interventions might benefit women’s anxiety during pregnancy. Based on individual studies, there is some but no strong evidence for the effectiveness of mind-body interventions for the management of anxiety during pregnancy. The main limitations of the studies were the lack of blinding and insufficient details on the methods used for randomization.