Debra Creedy

Breastfeeding Duration in an Australian Population: The Influence of Modifiable Antenatal Factors:

Despite well-documented health benefits of breastfeeding for mothers and babies, most women discontinue breastfeeding before the recommended 12 months to 2 years. The purpose of this study was to assess the effect of modifiable antenatal variables on breastfeeding outcomes. A prospective, longitudinal study was conducted with 300 pregnant, Australian women. Questionnaires containing variables of interest were administered to women during their last trimester; infant feeding method was assessed at 1 week and 4 months postpartum. Intended breastfeeding duration and breastfeeding self-efficacy were identified as the most significant modifiable variables predictive of breastfeeding outcomes. Mothers who intended to breastfeed for < 6 months were 2.4 times as likely to have discontinued breastfeeding at 4 months compared to those who intended to breastfeed for > 12 months (35.7% vs 87.5%). Similarly, mothers with high breastfeeding self-efficacy were more likely to be breastfeeding compared to mothers with low self-efficacy (79.3% vs 50.0%). J Hum Lact. 20(1):30-38.

A prospective longitudinal study of the prevalence of post-traumatic stress disorder resulting from childbirth events

BACKGROUND Childbirth has been linked to postpartum impairment. However, controversy exists regarding the onset and prevalence of post-traumatic stress disorder (PTSD) after childbirth, with seminal studies being limited by methodological issues. This longitudinal prospective study examined the prevalence of PTSD following childbirth in a large sample while controlling for pre-existing PTSD and affective symptomatology. METHOD Pregnant women in their third trimester were recruited over a 12-month period and interviewed to identify PTSD and anxiety and depressive symptoms during the last trimester of pregnancy, 4-6 weeks postpartum, 12 weeks postpartum and 24 weeks postpartum. RESULTS Of the 1067 women approached, 933 were recruited into the study. In total, 866 (93%) were retained to 4-6 weeks, 826 (89%) were retained to 12 weeks and 776 (83%) were retained to 24 weeks. Results indicated that, uncontrolled, 3.6% of women met PTSD criteria at 4-6 weeks postpartum, 6.3% at 12 weeks postpartum and 5.8% at 24 weeks postpartum. When controlling for PTSD and partial PTSD due to previous traumatic events as well as clinically significant anxiety and depression during pregnancy, PTSD rates were less at 1.2% at 4-6 weeks, 3.1% at 12 weeks and 3.1% at 24 weeks postpartum. CONCLUSIONS This is the first study to demonstrate the occurrence of full criteria PTSD resulting from childbirth after controlling for pre-existing PTSD and partial PTSD and clinically significant depression and anxiety in pregnancy. The findings indicate that PTSD can result from a traumatic birth experience, though this is not the normative response.

Prevalence and factors associated with the development of antenatal and postnatal depression among Jordanian women

OBJECTIVES To investigate the prevalence of depression during pregnancy and postpartum period for Jordanian women and identify associated risk factors and maternity service delivery issues. DESIGN A prospective cross-sectional study. Participants were recruited during the last trimester of pregnancy, provided personal, social and obstetric information, and completed the Edinburgh Postnatal Depression Scale (EPDS), Depression Anxiety and Stress Scale (DASS-21), the Maternity Social Support Scale (MSSS), the Cambridge Worry Scale (CWS), Perceived Self-Efficacy Scale (PSES) and Perceived Knowledge Scale (PKS). All participants were contacted again at six-eight weeks and six months post partum to complete a telephone or face-to-face interview. The postnatal questionnaire included the EPDS, MSSS, and DASS-21. SETTING A teaching hospital and five health centres in Irbid city in northern Jordan. PARTICIPANTS Arabic speaking women (n = 353) between the ages of 18 and 45 years, in their last trimester of pregnancy, at low risk for obstetric complications and receiving antenatal care between November 2005 and August 2006. FINDINGS High rates of antenatal (19%) and postnatal depression (22%) were reported. A regression analysis revealed that stress, anxiety, financial problems, perceived lack of parenting knowledge, difficult relationship with the mother-in-law, unplanned pregnancy, and low self-efficacy were associated with antenatal depression. These seven factors accounted for 83% (r(2) = 0.834) of variance in the development of probable antenatal depression. At six-eight weeks post partum, a regression analysis revealed that antenatal depression, unplanned pregnancy, difficult relationship with mother-in-law, dissatisfaction with overall care, stress, lack of social support, giving birth to a female baby, feeling pressured to birth the baby quickly, and perceived low parenting knowledge were associated with postnatal depression. These nine variables accounted for 82% (r(2) = 0.819) of variance in the development of probable PND. Three intrapartum and postpartum variables associated with PND at six-eight weeks (postpartum haemorrhage, unhelpful doctors during labour and birth, and anxiety) were no longer associated with PND at six months. CONCLUSIONS AND IMPLICATIONS FOR PRACTICE Jordanian women need support to prepare for labour and birth. Postpartum emotional support and assessment of symptoms of depression needs to be incorporated into routine practice. The opportunity for open discussion along with increased awareness and clarification of common misconceptions about antenatal and postnatal depression are necessary. Quality assurance systems would help reduce the rate of invasive obstetric procedures, and give greater emphasis to emotional care provided to women during the perinatal period.

Efficacy of mindfulness-based interventions on depressive symptoms among people with mental disorders: A meta-analysis

OBJECTIVES Depression, a common mental health problem, is projected to be the second leading cause of disability for adults by year 2020. Mindfulness-based interventions (MFIs) have been integrated into therapeutic work on depression, but limited systematic reviews reported their efficacy on heterogeneous groups of mental disorders. This meta-analysis aimed to examine the efficacy of the MFIs on depressive symptoms in people with various mental disorders. DESIGN A meta-analysis of experimental and quasi-experimental studies was undertaken. DATA SOURCES Multiple search strategies were undertaken to identify published and unpublished studies conducted between 1995 and 2011. Electronic databases used were Scopus, CINAHL, PubMed, ScienceDirect, PsyINFO, Dissertation Abstract International, Web of Science Index, Controlled-trial.com, and clinicaltrials.gov. REVIEW METHODS Data were extracted and appraised by two reviewers. For each study, the Quality Rating Index (QRI) and Code Sheet for Randomized Controlled Trials (CS-RCT) were used to assess methodological quality and extract relevant data respectively. Data were analysed and synthesized using PASW statistic 17.0 and Comprehensive Meta Analyses Software 2.0. RESULTS Thirty-nine studies conducted in ten countries were included and 105 effect sizes were calculated. Most studies utilised single group pretest-posttest quasi-experimental design, convenience sampling, and self-reported questionnaires. Between-group comparisons indicated that MFIs are superior to standard care in reducing depressive symptoms and preventing relapse with effect sizes ranging from 0.11 to 1.65. Exposure-based cognitive therapy (d=2.09) appeared to be the most efficacious intervention, followed by mindfulness-based stress reduction programme (d=1.92), acceptance-based behaviour therapy (d=1.33), and stress less with mindfulness (d=1.31). Effect sizes were significantly associated with the length of intervention sessions but not related to methodological quality of studies. CONCLUSION The mindfulness-based interventions are efficacious for alleviating depressive symptoms in adults with mental disorders. The interventions could be used in conjunction with other treatments in clinical settings.

Effects of motivational interviewing intervention on self-management, psychological and glycemic outcomes in type 2 diabetes: A randomized controlled trial

BACKGROUND Type 2 diabetes is a serious and growing problem in Taiwan where it is the fifth leading cause of death, and health care costs are 4.3 times higher than for people without diabetes. OBJECTIVES The purpose of this study was to determine whether participation in a motivational interview for people with type 2 diabetes would improve their self-management, psychological and glycemic outcomes. DESIGN A randomized controlled trial to assess the effects of the motivational interviewing intervention. SETTINGS Participants were drawn from the diabetes outpatient clinic of a large teaching hospital in South Taiwan. PARTICIPANTS A sample of 250 type 2 diabetes people. METHODS Type 2 diabetes people were randomly allocated into either the motivational interview group or the usual care group from baseline to 3 months follow-up. The intervention was based on motivational interviewing which encompassed a variety of interviewing techniques, and reflected each persons readiness stage to change. The control group was provided with usual care by nursing staff. RESULTS A total of 250 type 2 diabetic participants were randomized. The retention rate in the intervention group was 83% (n=104). The motivational interview did improve participants significantly in self-management, self-efficacy, quality of life, and HbA1c among diabetes people with appropriate baseline value (<121.24, <174.57, <107.18, and >7.62, respectively) but not in depression, anxiety and stress (F=0.13, p=0.72) compared to the control group at 3 months follow-up. CONCLUSION The findings provided important evidence concerning the positive effect of motivational interventions in self-management, psychological and glycemic outcomes. This research provided evidence for future clinical practices in diabetes care.

Prevalence of childbirth fear in an Australian sample of pregnant women

BackgroundChildbirth fear is reported to affect around 20% of women. However reporting on levels of symptom severity vary. Unlike Scandinavian countries, there has been limited focus on childbirth fear in Australia. The aim of this paper is to determine the prevalence of low, moderate, high and severe levels of childbirth fear in a large representative sample of pregnant women drawn from a large randomised controlled trial and identify demographic and obstetric characteristics associated with childbirth fear.MethodUsing a descriptive cross-sectional design, 1,410 women in their second trimester were recruited from one of three public hospitals in south-east Queensland. Participants were screened for childbirth fear using the Wijma Delivery Expectancy/Experience Questionnaire Version A (WDEQ-A). Associations of demographic and obstetric factors and levels of childbirth fear between nulliparous and multiparous women were investigated.ResultsPrevalence of childbirth fear was 24% overall, with 31.5% of nulliparous women reporting high levels of fear (score ≥66 on the WDEQ-A) compared to 18% of multiparous women. Childbirth fear was associated with paid employment, parity, and mode of last birth, with higher levels of fear in first time mothers (p < 0.001) and in women who had previously had an operative birth (p < 0.001).ConclusionPrevalence of childbirth fear in Australian women was comparable to international rates. Significant factors associated with childbirth fear were being in paid employment, and obstetric characteristics such as parity and birth mode in the previous pregnancy. First time mothers had higher levels of fear than women who had birthed before. A previous operative birth was fear provoking. Experiencing a previous normal birth was protective of childbirth fear.

A Randomized Controlled Trial of a Psycho-Education Intervention by Midwives in Reducing Childbirth Fear in Pregnant Women

Background Childbirth fear is associated with increased obstetric interventions and poor emotional and psychological health for women. The purpose of this study is to test an antenatal psycho-education intervention by midwives in reducing womens childbirth fear. Methods Women (n = 1,410) attending three hospitals in South East Queensland, Australia, were recruited into the BELIEF trial. Participants reporting high fear were randomly allocated to intervention (n = 170) or control (n = 169) groups. All women received a decision-aid booklet on childbirth choices. The telephone counseling intervention was offered at 24 and 34 weeks of pregnancy. The control group received usual care offered by public maternity services. Primary outcome was reduction in childbirth fear (WDEQ-A) from second trimester to 36 weeks’ gestation. Secondary outcomes were improved childbirth self-efficacy, and reduced decisional conflict and depressive symptoms. Demographic, obstetric & psychometric measures were administered at recruitment, and 36 weeks of pregnancy. Results There were significant differences between groups on postintervention scores for fear of birth (p < 0.001) and childbirth self-efficacy (p = 0.002). Decisional conflict and depressive symptoms reduced but were not significant. Conclusion Psycho-education by trained midwives was effective in reducing high childbirth fear levels and increasing childbirth confidence in pregnant women. Improving antenatal emotional well-being may have wider positive social and maternity care implications for optimal childbirth experiences.

Childbirth and criteria for traumatic events

OBJECTIVE for some women childbirth is physically and psychologically traumatic and meets Criterion A1 (threat) and A2 (intense emotional response) for Posttraumatic Stress Disorder of the Diagnostic and Statistical Manual of Mental Disorders Fourth Edition (DSM-IV).This study differentiates Criterion A1 and A2 to explore their individual relationship to prevalence rates for posttraumatic stress, each other, and associated factors for childbirth trauma. DESIGN AND SETTING women were recruited at three hospitals from October 2008 to October 2009. Questionnaires were completed at recruitment and at 14 days post partum. PARTICIPANTS women in the third trimester of pregnancy (n=890) were recruited by a research midwife while waiting for their antenatal clinic appointment. Participants were over 17 years of age, expected to give birth to a live infant, not undergoing psychological treatment, and able to complete questionnaires in English. FINDINGS this study found 14.3% of women met criteria for a traumatic childbirth. When the condition of A2 was removed, the prevalence rate doubled to 29.4%. Approximately half the women who perceived threat in childbirth did not have an intense negative emotional response. Predictors of finding childbirth traumatic were pre-existing psychiatric morbidity, being a first time mother and experiencing an emergency caesarean section. KEY CONCLUSIONS the fear response is an important diagnostic criterion for assessing psychologically traumatic childbirth. The identification of risk factors may inform maternity service delivery to prevent traumatic birth and postpartum approaches to care to address long-term negative consequences. IMPLICATIONS FOR PRACTICE prevention and treatment of traumatic childbirth are improved through knowledge of potential risk factors and understanding the womans subjective experience.

Maternal role development following childbirth among Australian women.

AIM This paper is a report on the examination of demographic, birthing and social correlates of maternal role development in childbearing women. BACKGROUND Successful adaptation to the maternal role provides a mother with confidence and satisfaction in her ability to nurture and care for her infant. Despite the importance of this developmental process for maternal well-being, little attention has been given to social and demographic predictors of positive role development in recent years. METHODS A prospective study was undertaken at three publicly-funded metropolitan antenatal clinics in Queensland, Australia between March and November 2003. A total of 605 women completed a survey at 36 weeks gestation and 12 weeks postpartum, with a response rate of 78% (n = 473). A self-report questionnaire was used to collect data about personal and birth variables, domestic violence, social support and maternal role development. FINDINGS The majority of women (81%) were of White ethnic background, modal age was 30-45 years (40%, n = 189) and 66 percent (n = 312) were in paid employment. Bivariate analysis identified age, marital status, length of relationship and social support to be statistically significantly associated with maternal role development. Optimal scaling showed social support to be the most important factor in maternal role development. CONCLUSION Maternal role development following childbirth is complex and can be adversely affected by older maternal age, married status, inadequate social support and short partner relationships. A deeper understanding of this process is needed if healthcare professionals are to assist mothers in making a smooth transition to motherhood.

Maternal role development: The impact of maternal distress and social support following childbirth

OBJECTIVE to explore the relationship between maternal role development (MRD), maternal distress (MD) and social support following childbirth. DESIGN prospective longitudinal survey. SETTING three public hospital maternity units in Brisbane, Australia. PARTICIPANTS 630 pregnant women were invited to participate in the study, with a 77% (n=473) completion rate. MEASUREMENTS to measure MRD, the Prenatal Maternal Expectation Scale was used at 36 weeks of pregnancy, and the revised What Being the Parent of a New Baby is Like (with subscales of evaluation, centrality and life change) was used at six and 12 weeks post partum. At all three data collection points, the Edinburgh Postnatal Depression Scale was used to measure MD, and the Maternal Social Support Scale was used to measure social support. FINDINGS at 36 weeks of gestation, optimal scaling for MRD produced a parsimonious model with MD providing 39% of predictive power. At six weeks post partum, similar models predicting MRD were found (evaluation: r(2)=0.14, MD providing 64% of predictive power; centrality: r(2)=0.07, MD providing 11% of predictive power; life change: r(2)=0.26, MD providing 59% of predictive power). At 12 weeks post partum, MD was a predictor for evaluation (r(2)=0.11) and life change (r(2)=0.26, 54% of predictive power). KEY CONCLUSIONS AND IMPLICATIONS FOR PRACTICE there is a statistically significant but moderate correlation between MRD and MD. The transition to motherhood can be stressful, but may be facilitated by appropriate acknowledgement and support with an emphasis on MRD.