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A longitudinal study of women's depression symptom profiles during and after the postpartum phase.

ABSTRACT: BACKGROUND:An issue of critical importance for psychiatry and women's health is whether postpartum depression (PPD) represents a unique condition. The Diagnostic and Statistical Manual of Mental Disorders asserts that major depressive disorder (MDD) may present with peripartum onset, without suggesting any other differences between MDD and PPD. The absence of any distinct features calls into question the nosologic validity of PPD as a diagnostic category. The present study investigates whether symptom profiles differ between PPD and depression occurring outside the postpartum phase. METHODS:In a prospective, longitudinal study of parturient women (N = 239), we examine the manifestation of depression symptoms. We assess factor structure of symptom profiles, and whether factors are differentially pronounced during and after the postpartum period. RESULTS:Factors were revealed representing: Worry, Emotional/Circadian/Energetic Dysregulation, Somatic/Cognitive, Appetite, Distress Display, and Anger symptoms. The factor structure was validated at postpartum and after-postpartum timepoints. Interestingly, the Worry factor, comprising anxiety and guilt, was significantly more pronounced during the postpartum timepoint, and the Emotional/Circadian/Energetic Dysregulation factor, which contained sadness and anhedonia, was significantly less pronounced during the postpartum period. CONCLUSIONS:These results suggest that PPD may be a unique syndrome, necessitating research, diagnosis, and treatment strategies distinct from those for MDD. Results indicate the possibility that Worry is an enhanced feature of PPD compared to depression outside the postpartum period, and the crucial role of sadness/anhedonia in MDD diagnosis may be less applicable to PPD diagnosis.

SUBMITTER: Fox M

PROVIDER: S-EPMC5889323 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature

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A longitudinal study of women's depression symptom profiles during and after the postpartum phase.

Fox Molly M Sandman Curt A CA Davis Elysia Poggi EP Glynn Laura M LM

Depression and anxiety 20180202 4

<h4>Background</h4>An issue of critical importance for psychiatry and women's health is whether postpartum depression (PPD) represents a unique condition. The Diagnostic and Statistical Manual of Mental Disorders asserts that major depressive disorder (MDD) may present with peripartum onset, without suggesting any other differences between MDD and PPD. The absence of any distinct features calls into question the nosologic validity of PPD as a diagnostic category. The present study investigates w ...[more]

PMID: 29394510

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Project description:IntroductionSymptoms of depression, anxiety, and stress in pregnant women are generally highest in the first trimester and then decrease throughout pregnancy, reaching their lowest point in the postpartum period. Pregnant women are a high-risk population for mortality and mental health symptoms due to COVID-19. However, the extent to which the chronic stress of the COVID-19 pandemic alters the trajectory of depression, anxiety and stress symptoms in pregnant/postpartum women is unknown.MethodsWomen (N=127) who were pregnant or who had given birth less than one month prior were recruited via online advertising during the COVID-19 pandemic. Participants were assessed up to three times during the pregnancy and at 1-month postpartum for depression (Edinburgh Postnatal Depression Scale), anxiety, and stress (Depression, Anxiety, and Stress Scale-21). Random intercepts models examined symptom change over time as well as predictors of elevated postpartum psychopathology.ResultsOn average, women completed their surveys at 8.5 weeks (first trimester), 21 weeks (second trimester), 32 weeks (third trimester) and 7-weeks postpartum. Women reported mild-moderate levels of depression, anxiety, and stress throughout pregnancy. There was a significant change in symptoms of depression and anxiety over time which was best represented by a quadratic rather than linear trajectory: symptoms increased until week 23-25 and then decreased. Stress levels remained consistently elevated over time. Higher symptom levels at 1-month postpartum were predicted by younger age, lower social support, and worry about going to a healthcare facility. Change in routine due to COVID-19 was not predictive of symptom trajectory from pregnancy to postpartum.ConclusionsDuring COVID-19, symptoms of depression and anxiety increased from early to mid-pregnancy but then declined slightly while stress levels remained elevated. Observed reductions in symptoms were small. Given the substantial persistent impact of perinatal distress and poor mental health on maternal and fetal health, providers should be aware of heightened levels of these symptoms in pregnant women during large-scale external health stressors such as COVID-19, and should implement screening procedures to identify and appropriately intervene with at-risk women.

Project description:BackgroundPostpartum depression (PPD) is one of the leading causes of maternal morbidity, affecting up to 18% of Canadian new mothers. Yet, PPD often remains untreated due to numerous barriers in access to care, including location and cost. Development of eHealth interventions in collaboration with patient partners offers an exciting opportunity to fill this care gap and provide effective and affordable care to new parents across British Columbia.ObjectiveOur aim was to determine the content and design preferences of women previously diagnosed with PPD to inform changes to the development of a web-enabled intervention for education and management of PPD.MethodsWebpage prototypes were created to mimic the web-enabled resource using findings from completed focus group research that assessed what women want in a web-enabled support resource for PPD. A convenience sample of women aged >18 years and previously diagnosed with PPD was recruited. Feedback was collected on the content and design of the prototypes via semistructured interviews and online surveys. Qualitative, inductive analytic, and quantitative methods were used.ResultsA total of 9 women (mean age 37.2 years, SD 4.8 years) completed the interview and a majority of the survey. The following 6 themes were identified: (1) inefficacy of text-heavy layouts, (2) highlighting key information, (3) clarity/understandability of the language, (4) finding support groups, (5) validation and immediate help for feelings of isolation, and (6) helpfulness and accessibility of the resource. Each theme identified elements of content or design that were either effective or may be improved upon. Most women (8/9, 89%) favored content relating to foundational knowledge of PPD, such as symptoms and management options. The layout, language, and content were found to be generally easy to understand, clear, trustworthy, and helpful.ConclusionsSix key areas were identified by women previously diagnosed with PPD, as requiring focus in a web-enabled psychoeducation program. Consistent with past research, this study also found that support and enthusiasm for web-enabled programs support PPD management as an adjunct to other evidence-based treatments.

Project description:BackgroundViolence against women by intimate partners remains unacceptably common worldwide. The evidence base for the assumed psychological impacts of intimate partner violence (IPV) is derived primarily from studies conducted in high-income countries. A recently published systematic review identified 13 studies linking IPV to incident depression, none of which were conducted in sub-Saharan Africa. To address this gap in the literature, we analyzed longitudinal data collected during the course of a 3-y cluster-randomized trial with the aim of estimating the association between IPV and depression symptom severity.Methods and findingsWe conducted a secondary analysis of population-based, longitudinal data collected from 1,238 pregnant women during a 3-y cluster-randomized trial of a home visiting intervention in Cape Town, South Africa. Surveys were conducted at baseline, 6 mo, 18 mo, and 36 mo (85% retention). The primary explanatory variable of interest was exposure to four types of physical IPV in the past year. Depression symptom severity was measured using the Xhosa version of the ten-item Edinburgh Postnatal Depression Scale. In a pooled cross-sectional multivariable regression model adjusting for potentially confounding time-fixed and time-varying covariates, lagged IPV intensity had a statistically significant association with depression symptom severity (regression coefficient b = 1.04; 95% CI, 0.61-1.47), with estimates from a quantile regression model showing greater adverse impacts at the upper end of the conditional depression distribution. Fitting a fixed effects regression model accounting for all time-invariant confounding (e.g., history of childhood sexual abuse) yielded similar findings (b = 1.54; 95% CI, 1.13-1.96). The magnitudes of the coefficients indicated that a one-standard-deviation increase in IPV intensity was associated with a 12.3% relative increase in depression symptom severity over the same time period. The most important limitations of our study include exposure assessment that lacked measurement of sexual violence, which could have caused us to underestimate the severity of exposure; the extended latency period in the lagged analysis, which could have caused us to underestimate the strength of the association; and outcome assessment that was limited to the use of a screening instrument for depression symptom severity.ConclusionsIn this secondary analysis of data from a population-based, 3-y cluster-randomized controlled trial, IPV had a statistically significant association with depression symptom severity. The estimated associations were relatively large in magnitude, consistent with findings from high-income countries, and robust to potential confounding by time-invariant factors. Intensive health sector responses to reduce IPV and improve women's mental health should be explored.

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A longitudinal study of women's depression symptom profiles during and after the postpartum phase.

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A longitudinal study of women's depression symptom profiles during and after the postpartum phase.

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