Who is distressed? A comparison of psychosocial stress in pregnancy across seven ethnicities

The longitudinal trajectory of depression and anxiety across the perinatal period

The understanding of long-term depression and anxiety trajectories across the perinatal periods is lacking. This longitudinal study investigated the change trajectories of both depressive and anxiety symptoms, as well as the associations of their trajectories over five years. The study included nulliparous participants (N = 163, Mage = 33.47, SDage = 3.53) with self-reported depressive and anxiety symptoms collected via questionnaires at 30- and 35 weeks' gestation, 1.5, 3, 6, 12, 24, and 60 months postpartum. Data were analysed using structural equation latent growth modelling with and without covariates. Symptoms of depression increased significantly during pregnancy (p < .001), and both depression and anxiety symptoms increased during postpartum (p-values<.001). A previous mental health history was significantly associated with greater depressive symptomology (p = .001), and White individuals (compared to non-White) tended to have greater depression and anxiety symptoms during pregnancy (p-values<.05). At 30- and 35-weeks' gestation, 6 weeks postpartum, 3, 6, 12, 24 months, and 5 years postpartum 2.5 %, 2.0 %, 4.6 %, 4.0 %, 7.3 %, 5.6 %, 3.5 % and 8.0 % of participants had clinically significant depressive symptoms and 6.1 %, 8.5 %, 7.1 %, 12.0 %, 11.9 %, 8.1 %, 7.9 %, and 28 % had clinically significant anxiety symptoms. This study highlights the need to assess both depression and anxiety in perinatal care, and to identify individuals who may require intervention.

Experiences with discrimination during pregnancy in Canada and associations with depression and anxiety symptoms

OBJECTIVES

Experiences of discrimination reported during pregnancy are common and are associated with poor mental health and adverse birth outcomes. No Canadian studies have investigated interpersonal discrimination during pregnancy. This study aimed to quantify and identify lived-experiences of discrimination in a Canadian cohort of pregnant individuals, and examine associations with concurrent prenatal anxiety and depression symptoms.

METHODS

Pregnant individuals from the pan-Canadian Pregnancy During the Pandemic (PdP) study (n = 1943) completed the Everyday Discrimination Scale (EDS), demographic measures and self-report measures of depression and anxiety symptoms. Descriptive statistics and ANCOVA were used to assess prevalence of discrimination and associated mental health outcomes. Open-text responses (n = 189) to a question investigating reasons for discrimination were analyzed using conventional content analysis.

RESULTS

Approximately three quarters (72%) of pregnant individuals experienced at least one instance of discrimination during their pregnancy or within the year prior. Pregnant individuals experiencing more frequent and/or more types of discrimination were more likely to identify as non-white, not be partnered, have lower socioeconomic status, and have a pre-pregnancy history of anxiety and depression. The most common attributions for interpersonal discrimination were gender, age, and education/income level. Pregnant individuals who experienced more frequent discrimination and/or more types of discrimination were more likely to report clinically significant symptoms of depression and anxiety (n = 623; 35.2% and 49.1%, respectively) compared to those who reported no discrimination (n = 539; 11.5% and 19.1%, respectively). Conventional content analysis of open-text responses generated the following main themes: (1) personal attributes and sociodemographic characteristics, (2) occupation, (3) the COVID-19 pandemic, (4) pregnancy and parenting, and (5) causes outside the self.

CONCLUSION

Frequent discrimination was associated with more adverse concurrent mental health symptoms. Understanding experiences of discrimination can inform interventions that better address the needs of pregnant individuals and their infants.

A Structural Equation Modelling Approach to Examine the Mediating Effect of Stress on Diet in Culturally Diverse Women of Childbearing Age

Background: Stress has been shown to be associated with poor nutrition among young women. However, studies around the topic have major limitations in their methodologies and the role of confounding factors within this association remains unclear in the literature. Objective: To investigate the associations between stress and dietary quality/patterns in a culturally diverse population of childbearing-aged women. Methods: A secondary analysis of data from two studies conducted in UK and Lebanon was performed using Structural Equation Modelling (SEM) to explore the role of country context, socio-economic status, and physical variables. Participants were healthy women of childbearing age (n = 493). Variables measured were dietary intake, stress, physical activity, sociodemographic variables, and Body Mass Index. These were included in the SEM analysis to examine the mediating effect of stress. Results: The results showed that, among all variables, only country had a significant effect on dietary quality and patterns through the mediatory effect of stress. Participants from Lebanon were found to have higher stress levels compared to participants from the UK, and this contributed to a lower adherence to a Mediterranean diet. Conclusions: This study shows that for women of childbearing age, having a good diet quality/pattern is dependent on stress levels and country context.

Feasibility and acceptability of measuring prenatal stress in daily life using smartphone-based ecological momentary assessment and wearable physiological monitors

High levels of stress during pregnancy can have lasting effects on maternal and offspring health, which disproportionately impacts families facing financial strain, systemic racism, and other forms of social oppression. Developing ways to monitor daily life stress during pregnancy is important for reducing stress-related health disparities. We evaluated the feasibility and acceptability of using mobile health (mHealth) technology (i.e., wearable biosensors, smartphone-based ecological momentary assessment) to measure prenatal stress in daily life. Fifty pregnant women (67% receiving public assistance; 70% Black, 6% Multiracial, 24% White) completed 10 days of ambulatory assessment, in which they answered smartphone-based surveys six times a day and wore a chest-band device (movisens EcgMove4) to monitor their heart rate, heart rate variability, and activity level. Feasibility and acceptability were evaluated using behavioral meta-data and participant feedback. Findings supported the feasibility and acceptability of mHealth methods: Participants answered approximately 75% of the surveys per day and wore the device for approximately 10 hours per day. Perceived burden was low. Notably, participants with higher reported stressors and financial strain reported lower burden associated with the protocol than participants with fewer life stressors, highlighting the feasibility of mHealth technology for monitoring prenatal stress among pregnant populations living with higher levels of contextual stressors. Findings support the use of mHealth technology to measure prenatal stress in real-world, daily life settings, which shows promise for informing scalable, technology-assisted interventions that may help to reduce health disparities by enabling more accessible and comprehensive care during pregnancy.

Prenatal stress and hair cortisol in a sample of Latina women

BACKGROUND

Stress during pregnancy adversely impacts maternal and infant health. Dysregulation of the hypothalamic pituitary axis is a mediator of the relationship between stress and health. Evidence supporting an association between prenatal chronic stress and cortisol is limited, and the majority of research published has been conducted amongst White participants, who experience less chronic stress than people of color.

AIM

This study investigated associations between various measures of prenatal stress and hair cortisol concentrations which is a biomarker of the integrated stress response in a sample of Latina participants during the third trimester of pregnancy.

METHOD

Pregnant women (n=45) were surveyed with scales measuring chronic stress, perceived stress, pregnancy-related and pregnancy-specific anxiety. Hair samples were collected as an objective neuroendocrine measure of chronic stress. Linear regression analyses were performed to assess associations between stress measures and hair cortisol. Pre-pregnancy BMI, smoking during pregnancy, and steroid use during pregnancy were used as covariates in adjusted models.

RESULTS

Chronic stress, operationalized as maternal reports of neighborhood/housing strain, daily activities and relationship strain, discrimination, and financial strain, was significantly associated with higher hair cortisol concentrations. No significant associations were found between hair cortisol and perceived stress, pregnancy-related anxiety, nor pregnancy-specific anxiety in adjusted models.

CONCLUSION

Chronic stress may be a more robust correlate of physiological stress, as measured by hair cortisol in pregnancy, than other common measures of prenatal stress and anxiety.

Supporting the transition to parenthood: a systematic review of empirical studies on emotional and psychological interventions for first-time parents

OBJECTIVES

The transition to parenthood can evoke a range of concerns in parents, profoundly impacting their psychological well-being. The literature regarding the transition to parenthood focuses primarily on functional aspects of parenthood, generally overlooking the psychological well-being of parents.

METHOD

This comprehensive review synthesized studies describing emotional and psychological interventions during the transition to parenthood among participants between 2013 and 2022. A rigorous screening process, conducted by three of the authors, resulted in 18 studies that met the inclusion criteria.

RESULTS

This report provides detailed descriptions of these studies, including their characteristics, demographics, types of interventions, and main outcomes. The majority of interventions focused on mothers and mother-infant dyads, with fewer interventions targeting couples, and none addressing fathers or father-infant dyads.

CONCLUSIONS

The interventions examined were found to be effective in reducing symptoms such as depression, anxiety, and stress among mothers and had positive effects on infants' behaviors, mother-infant synchrony, and co-parenting.

PRACTICE IMPLICATIONS

This review stresses the necessity of interventions targeting the transition to parenthood, especially among fathers and marginalized populations, as well as serves to identify barriers faced by vulnerable and minority populations.

Racial/Ethnic and Nativity Inequalities in Gestational Diabetes Mellitus: The Role of Psychosocial Stressors

INTRODUCTION

Racial/ethnic and nativity disparities in gestational diabetes mellitus (GDM) persist in the United States. Identified factors associated with these differences do not fully explain them. Research has recognized psychosocial stress as a potentially modifiable risk factor for GDM.

METHODS

We used New York City Pregnancy Risk and Assessment Monitoring System data (2009-2014) linked with birth certificate items (n = 7,632) in bivariate and multivariate analyses to examine associations between 12 psychosocial stressors (modeled three ways: individual stressors, grouped stressors, stress constructs) and GDM across race/ethnicity and nativity, and if stressors explain racial/ethnic/nativity differences in GDM.

RESULTS

U.S. and foreign-born Black and Hispanic women reported higher stressors relative to U.S.-born White women. In fully adjusted models, the financial stress construct was associated with a 51% increased adjusted risk of GDM, and adding all stressors doubled the risk. Psychosocial stressors did not explain the elevated risk of GDM among foreign-born Black (adjusted risk ratio, 2.18; 95% confidence interval, 1.53-3.11), Hispanic (adjusted risk ratio, 1.57; 95% confidence interval, 1.10-2.25), or Asian/Pacific Islander (adjusted risk ratio, 4.10; 95% confidence interval, 3.04-5.52) women compared with U.S.-born White women.

CONCLUSIONS

Historically minoritized racial/ethnic and immigrant women have an increased risk of psychosocial stressors and GDM relative to U.S.-born White women. Although financial and all stressors predicted higher risk of GDM, they did not explain the increased risk of GDM among immigrant women and women from minoritized racial/ethnic groups. Further examination into racial/ethnic and nativity inequalities in stress exposure and rates of GDM is warranted to promote healthier pregnancies and birth outcomes.

Prevalence and risk factors of prenatal anxiety disorders: A cross-sectional study

Background and Aims

Studies regarding the risk factors of prenatal anxiety disorders are inconclusive and sometimes contradictory. The current study aimed to define the prevalence and risk factors for anxiety disorders in women during pregnancy.

Methods

This is a cross-sectional and hospital-based survey of two public hospitals (Ayatollah Rohani and Yahyanejad) of inpatients/outpatients, obstetric wards/clinics, and four private outpatient obstetric clinics in the city of Babol. Convenience sampling was utilized to recruit 432 pregnant women. A trained clinical psychologist conducted the Structured Clinical Interview for DSM-5 (SCID-5) to diagnose anxiety disorders. In addition, the Brief Symptom Inventory 18 (BSI-18) was completed by the participants to assess the severity of psychological distress.

Results

Of 432 pregnant women, 132 (30.5%) were diagnosed with anxiety disorders. Anxiety disorders included 61 cases of pregnancy adjustment disorder (47.7%), 52 cases of generalized anxiety disorder (40.6%), and 15 cases of specific phobia (to delivery) (11.7%). The logistic regression results showed that the age, pregnancy, education, parity, and high-risk pregnancy variables predicted 28% of the variance of anxiety disorders. Furthermore, as the age (β = 0.94, p = 0.003) and gestational age (β = 0.9, p < 0.001) increased, the probability of anxiety disorders in pregnancy decreased. Moreover, university education (β = 1.65, p = 0.049) and high-risk pregnancy (β = 1.72, p = 0.02) were recognized as risk factors for developing anxiety disorders during pregnancy.

Conclusion

The high incidence of anxiety disorders in pregnant women suggests that obstetricians should pay more attention to identifying and treating anxiety disorders in all pregnant women, especially in high-risk pregnancies.

Associations Between Adverse Childhood Experiences and Stressful Life Events and Health Outcomes in Pregnant and Breastfeeding Women from Diverse Racial and Ethnic Groups

Background: This study sought to understand the characteristics of racially/ethnically diverse pregnant and breastfeeding women who have experienced adverse childhood experiences (ACEs) and stressful life events (SLEs) and the relationship among ACEs, SLEs, and health outcomes in this population. Materials and Methods: This was a secondary analysis of cross-sectional data from the Family Matters study. The participants in this study were families with children ages 5-9 (N = 1,307) recruited from Minneapolis-St. Paul primary care clinics representing six racial/ethnic backgrounds (White, Black, Native American, Hmong, Somali, Latino). Primary caregivers completed surveys about personal health, parenting styles, resilience, ACEs, and SLEs. Linear and logistic regression models were used to examine the associations between ACEs and SLEs with health outcomes of pregnant and breastfeeding women at the individual level. Results: A total of 123 racially/ethnically diverse women in this study reported being pregnant or currently breastfeeding. Eighty-eight (72%) reported a history of ACEs or SLEs. Those with both ACEs/SLEs reported more depression, economic strain, and a shorter duration of living in the United States. An increase in one reported ACE or SLE was positively associated with self-reported stress, number of reported medical conditions, substance use, self-efficacy, and permissive parenting (all β coefficients p < 0.05). SLEs independently demonstrated increased predictive probability of severe mental health distress (6.7 percentage points, confidence interval [95% CI: 0.02-0.11; p < 0.01]) and moderate or severe anxiety (7.5 percentage points [95% CI: 0.04-0.11; p < 0.001]). Conclusion: Exposure to ACEs and SLEs appear to have significant impacts on physical health, mental health, and substance use in pregnant racially/ethnically diverse women.

Indigenous maternal health and health services within Canada: a scoping review

BACKGROUND

Globally, there are disparities in access to maternal health care services and equity in maternal health outcomes between Indigenous and non-Indigenous populations. While the literature is growing, it has not been systematically synthesized. This review addresses this gap by synthesizing the existing literature on the organizational structure of maternity care, accessibility and delivery of services, and clinical disparities impacting Indigenous maternal health within Canada. It also identifies current knowledge gaps in research on these topics.

METHODS

A scoping review was completed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement guidelines and the extension for scoping reviews. The search for relevant papers was performed in PubMed, CINAHL, and SCOPUS electronic databases and included any empirical literature written in English and published during 2006 - 2021. The research team inductively coded 5 articles to develop a coding scheme, which was then applied to the remaining articles.

RESULTS

A total of 89 articles were included in the review, of which 32 were qualitative papers, 40 quantitative, 8 were mixed-methods publications, and 9 were review papers. The analysis of the articles resulted in identifying a range of overarching themes pertaining to the maternal health of Indigenous women within Canada including provision of services, clinical issues, education, health disparities, organization, spatial context, and impact of informal support. The results suggest that physical, psychological, organizational, and systemic barriers inhibit the quality-of-care pregnant Indigenous women receive, and that maternal health services are not consistently provided in a culturally safe manner. Results also suggest that, compared to non-Indigenous pregnant women, Indigenous women are more likely to develop clinical complications during pregnancy, reflecting the structural impacts of colonization that continue to negatively influence Indigenous maternal health and well-being.

CONCLUSIONS

There are many complex barriers that prevent Indigenous women from receiving high quality and culturally appropriate maternal care. Possible areas that could address the service gaps illuminated through this review include the implementation of cultural considerations across health care jurisdictions within Canada.

A Vegetable, Oil, and Fruit Dietary Pattern in Late Pregnancy is Linked to Reduced Risks of Adverse Birth Outcomes in a Predominantly Low-Income Hispanic and Latina Pregnancy Cohort

BACKGROUND

Studies examining diet and its links to birth outcomes among socioeconomically disadvantaged populations in the United States are scarce.

OBJECTIVES

We aimed to identify prenatal dietary patterns, examine their relationships with birth outcomes, and evaluate the variation of these associations by maternal diabetes status [no diabetes, gestational diabetes mellitus (GDM), preexisting diabetes].

METHODS

Women in the Maternal and Developmental Risks from Environmental and Social Stressors (MADRES) study (n = 465)-an ongoing, prospective pregnancy cohort of predominantly low-income Hispanic/Latina women in Los Angeles-completed up to two 24-hour dietary recalls in the third trimester of pregnancy. We identified prenatal dietary patterns via factor analysis and evaluated their associations with infant birth weight and gestational age at birth (GA) z-scores, separately, using linear regression, as well as the associations of the dietary patterns with premature births, having an infant that was small for gestational age (SGA), and having an infant that was large for gestational age, using logistic regression and adjusting for relevant covariates. We additionally tested interaction terms between prenatal dietary patterns and maternal diabetes status in separate models. We adjusted for multiple comparisons using the false discovery rate.

RESULTS

We identified 2 dietary patterns: 1) a dietary pattern of solid fats, refined grains, and cheese (SRC); and 2) a dietary pattern of vegetables, oils, and fruit (VOF). Comparing the highest to lowest quartiles, the VOF was significantly associated with a greater infant birth weight (β = 0.40; 95% CIs: 0.10, 0.70; Ptrend = 0.011), a greater GA (β = 0.32; 95% CIs: 0.03, 0.61; Ptrend = 0.036), lower odds of a premature birth (OR = 0.31; 95% CIs: 0.10, 0.95; Ptrend = 0.049), and lower odds of having an infant that was SGA (OR = 0.18; 95% CIs: 0.06, 0.58; Ptrend = 0.028). Only among women with GDM, a 1-SD score increase in the prenatal SRC was significantly associated with a lower infant birth weight (β = -0.20; 95% CIs -0.39, -0.02; Pinteraction = 0.040).

CONCLUSIONS

Among low-income Hispanic/Latina pregnant women, greater adherence to the prenatal VOF may lower the risk of a premature birth and having an infant that is SGA. Greater adherence to the SRC, however, may adversely affect newborn birth weight among mothers with GDM, but future research is needed to verify our findings.

Relationship between psychological stress and ghrelin concentrations in pregnant women with overweight or obesity

Exposure to, perception of, and response to stress have all been shown to influence appetite and dietary behaviors in non-pregnancy human and animal studies, mediated in part by the appetite stimulating hormone ghrelin. Yet, the impact of prenatal stress on biological pathways associated with appetite in the context of pregnancy is not well understood. The objective of this study was to assess the relationship between these layered dimensions of stress with fasting and postprandial plasma ghrelin concentrations among Hispanic pregnant women with overweight or obesity, a population known to experience heightened levels of stress. Thirty-three non-diabetic Hispanic women with pre-pregnancy body mass index of 25.0-34.9 kg/m2 participated in a crossover study at 28-32 weeks' gestation. At each visit, participants provided fasting blood and saliva samples, consumed a standardized mixed-meal, and completed a 15-minute task: friendly conversation (control) or the Trier Social Stress Test (experimental stress exposure). Six timed blood and saliva samples were collected up to 2 h from baseline and assayed for ghrelin and cortisol, respectively, and area-under-the-curve (AUC) values were computed. Day-to-day stress levels were assessed by the Perceived Stress Scale. Physiological and psychological stress reactivity was determined by cortisol AUC and change in self-reported affect state, respectively, during the experimental stress visit. Maternal perceived stress was positively associated with ghrelin concentrations in the fasted (β = 0.06, p = 0.02) and postprandial state (β = 0.05, p = 0.02). Mean ghrelin AUC was not significantly different following acute stress versus control. Measures of acute stress reactivity were not associated with ghrelin AUC. Contrary to our hypothesis, among Hispanic pregnant women with overweight and obesity, exposure to an acute stress induction task did not alter postprandial ghrelin concentrations, and changes in individual psychological and physiological stress reactivity did not associate with postprandial ghrelin. However, our findings suggest that maternal report of general perceived stress over the last month is associated with higher fasting and postprandial ghrelin concentrations. Differences in the effects of short-term stress exposure versus day-to-day perception of stress on appetite and food intake in pregnancy deserves further investigation.

Psychosocial and behavioral health indicators among immigrant and non-immigrant recent mothers

BACKGROUND

Perinatal risk factors can vary by immigration status. We examined psychosocial and behavioral perinatal health indicators according to immigration status and immigrant characteristics.

METHODS

We conducted a population-based cross-sectional study of 33,754 immigrant and 172,342 non-immigrant childbearing women residents in Manitoba, Canada, aged 15-55 years, who had a live birth and available data from the universal newborn screen completed within 2 weeks postpartum, between January 2000 and December 2017. Immigration characteristics were from the Canadian federal government immigration database. Logistic regressions models were used to obtain Odds Ratios (OR) with 95% confidence intervals (CI) for the associations between immigration characteristics and perinatal health indicators, such as social isolation, relationship distress, partner violence, depression, alcohol, smoking, substance use, and late initiation of prenatal care.

RESULTS

More immigrant women reported being socially isolated (12.3%) than non-immigrants (3.0%) (Adjusted Odds Ratio (aOR): 6.95, 95% CI: 6.57 to 7.36) but exhibited lower odds of depression, relationship distress, partner violence, smoking, alcohol, substance use, and late initiation of prenatal care. In analyses restricted to immigrants, recent immigrants (< 5 years) had higher odds of being socially isolated (aOR: 9.04, 95% CI: 7.48 to 10.94) and late initiation of prenatal care (aOR: 1.50, 95% CI: 1.07 to 2.12) compared to long-term immigrants (10 years or more) but lower odds of relationship distress, depression, alcohol, smoking and substance use. Refugee status was positively associated with relationship distress, depression, and late initiation of prenatal care. Secondary immigrants, whose last country of permanent residence differed from their country of birth, had lower odds of social isolation, relationship distress, and smoking than primary migrants. There were also differences by maternal region of birth.

CONCLUSION

Immigrant childbearing women had a higher prevalence of social isolation but a lower prevalence of other psychosocial and behavioral perinatal health indicators than non-immigrants. Health care providers may consider the observed heterogeneity in risk to tailor care approaches for immigrant subgroups at higher risk, such as refugees, recent immigrants, and those from certain world regions.

The Transition to Parenthood in Obstetrics: Enhancing Prenatal Care for Two Generation Impact

Obstetrics, the specialty overseeing infant and parent health before birth, could be expanded to address the inter-related areas of parents' prenatal impact on children's brain development and their own psychosocial needs during a time of immense change and neuroplasticity. Obstetrics is primed for the shift that is happening in pediatrics, which is moving from its traditional focus on physical health to a coordinated, whole child, two or multi-generation approach. Pediatric care now includes developmental screening, parenting education, parent coaching, access to developmental specialists, brain-building caregiving skills, linkages to community resources, and tiered interventions with psychologists. Drawing on decades of Developmental Origins of Health and Disease research highlighting the prenatal beginnings of future health and new studies on the transition to parenthood describing adult development from pregnancy to early postpartum, we propose that, similar to pediatrics, the integration of education and intervention strategies into the prenatal care ecosystem should be tested for its potential to improve child cognitive and social-emotional development and parental mental health. Pediatric care programs can serve as models of change for the systematic development, testing and, incorporation of new content into prenatal care as universal, first-tier treatment as well as evidenced-based, triaged interventions according to level of need. To promote optimal beginnings for the whole family, we propose an augmented prenatal care ecosystem that aligns with, and could build on, current major efforts to enhance perinatal care individualization through consideration of medical, social, and structural determinants of health.

Women's experiences of surviving severe obstetric complications: a qualitative inquiry in southern Ghana

Women who survive severe obstetric complications (SOC) have health and well-being issues even up to 1 year postpartum and have challenges in their quality-of-life (QoL). However, little is known about their predicaments. This study aimed to describe the impact of severe obstetric complications on women’s QoL and well-being after surviving severe obstetric complications. Using the WHO standards for near-miss, twelve (12) women who survived severe obstetric complications were recruited between January and March 2019. The study adopted a qualitative approach with an exploratory descriptive design to explore the experiences of women who survived SOC in Southern Ghana. The participants were purposively sampled and were interviewed face to face in their homes and healthcare facility after discharge from the Hospital. Recorded interviews were transcribed and analyzed. Two (2) major themes and nine (9) sub-themes emerged. The findings revealed that women who suffered SOC are unable to perform functional activities, have financial constraints, residual hypertension, signs and symptoms of anaemia, pain, and mostly have difficulty in sleeping due to fear of death when they fall asleep. Anxiety, sadness, and emotional trauma was a common phenomenon. The study findings offer insights and directions on measures to improve the care and QoL of women who have survived severe obstetric complications in Ghana.

Mental Health in Obstetric Patients and Providers During the COVID-19 Pandemic

Psychiatric morbidity is the most common childbirth complication with 1 in 5 women experiencing a perinatal mood or anxiety disorder. The cost of this psychiatric morbidity is pervasive, contributing to devastating maternal health, child developmental, and economic consequences. The coronavirus disease 2019 (COVID-19) pandemic, and associated changes to perinatal experiences, resulted in profound psychological reactions including increased anxiety, depression, stress disorders, and sleep disturbance, further impacting obstetric patients. Providers' mental health has been challenged by moral injury and shared trauma. This article reviews mental health outcomes in regard to the COVID-19 pandemic for obstetric patients and their providers.

Prenatal maternal distress and immune cell epigenetic profiles at 3-months of age

BACKGROUND

Prenatal maternal distress predicts altered offspring immune outcomes, potentially via altered epigenetics. The role of different kinds of prenatal maternal distress on DNA methylation profiles is not understood.

METHODS

A sample of 117 women (APrON cohort) were followed from pregnancy to the postpartum period. Maternal distress (depressive symptoms, pregnancy-specific anxiety, stressful life events) were assessed mid-pregnancy, late-pregnancy, and 3-months postpartum. DNA methylation profiles were obtained from 3-month-old blood samples. Principal component analysis identified two epigenetic components, characterized as Immune Signaling and DNA Transcription through gene network analysis. Covariates were maternal demographics, pre-pregnancy body mass index, child sex, birth gestational age, and postpartum maternal distress. Penalized regression (LASSO) models were used.

RESULTS

Late-pregnancy stressful life events, b = 0.006, early-pregnancy depressive symptoms, b = 0.027, late-pregnancy depressive symptoms, b = 0.014, and pregnancy-specific anxiety during late pregnancy, b = -0.631, were predictive of the Immune Signaling component, suggesting that these aspects of maternal distress could affect methylation in offspring immune signaling pathways. Only early-pregnancy depressive symptoms was predictive of the DNA Transcription component, b = -0.0004, suggesting that this aspect of maternal distress is implicated in methylation of offspring DNA transcription pathways.

CONCLUSIONS

Exposure timing and kind of prenatal maternal distress could matter in the prediction of infant immune epigenetic profiles.

Status and related factors of depression, perceived stress, and distress of women at home rest with threatened preterm labor and women with healthy pregnancy in Taiwan

BACKGROUND

Women with threatened preterm labor (TPTL) resting at home face several life challenges, but their psychological well-being has been ignored. This study aimed to explore the status and related factors of the psychological status of women with TPTL resting at home, and to compare the psychological status differences between TPTL and healthy pregnant women.

METHODS

A cross-sectional, multiple time-point study was conducted to repeatedly assess depression, perceived stress, and distress in 49 TPTL women and 62 healthy pregnant women during pregnancy in Taiwan. Mann-Whitney U tests were used to compare the psychological status differences between these women and the generalized estimating equation was used to identify the factors related to their psychological status.

RESULTS

The TPTL women's perceived stress at 24-27 weeks (p=0.047) and 32-35 weeks (p=0.04) and distress at each time point was significantly greater than that of healthy pregnant women (p<0.001). The common distress experienced by TPTL women was the inability to provide self-care and family care, the baby's health and safety, and to request leave from work for bed rest. Positive personalities, gestational age, preterm birth history, follow-up status and employment have been shown to be related to the psychological status of TPTL women.

LIMITATIONS

The major limitation of this study is the small sample size.

CONCLUSION

This study contributed to a better understanding of the emotional burdens of women with TPTL resting at home. Such findings highlight the need for constructing effective interventions to alleviate the psychological burden of these women.

Jewish and Arab pregnant women's psychological distress during the COVID-19 pandemic: the contribution of personal resources

OBJECTIVE

The study sought to examine the psychological distress of Israeli pregnant women during the worldwide spread of COVID-19. As Israel has a diverse cultural-religious population, the sample included both Jewish and Arab women, allowing us to explore the differences between them. Furthermore, we examined the contribution of personal resources, both internal (self-mastery and resilience) and external (perceived social support), as well as the level of infection-related anxiety to the women's psychological distress.

METHOD

A convenience sample of 403 Israeli women (233 Jewish and 170 Arab) was recruited through social media.

RESULTS

Arab women reported significantly higher infection-related anxiety and psychological distress than Jewish women. In addition, Jewish women reported significantly higher self-mastery than Arab pregnant women. Finally, poorer health, being an Arab woman, and lower levels of self-mastery, resilience, and perceived social support, as well as a higher level of infection-related anxiety, contributed significantly to greater psychological distress.

CONCLUSIONS

The findings show that pregnant women in general may be at risk of psychological distress in times of crisis, and that minority populations in particular may be at greater risk than others. Moreover, the results highlight the contribution of women's personal and environmental resources in the face of crisis, an understanding that may be used in targeted interventions to reduce distress in vulnerable populations.

The Perceived Health Needs of Primiparous Mothers Referring to Primary Health Care Centers: A Qualitative Study

Background

Since the first step in meeting the health needs of primiparous women involves understanding their conditions, the present study aimed to determine the health needs of primiparous women from their own viewpoints.

Methods

This study had a qualitative approach based on the conventional qualitative content analysis method, in which the purposive sampling method was used. Data were collected by semi-structured interviews. Data saturation was achieved by interviewing 12 participants. To ensure the study was rigorous, the four criteria of credibility, dependability, confirmability, and transferability were taken into account.

Results

The findings of this study consisted of 150 codes, 19 subcategories, and 6 categories, as follows: 1) the intense need for social support, 2) the need for prior preparation for pregnancy, 3) fears and worries, 4) the necessity of the availability of the needed infrastructures and requirements in the health center, 5) falling in love with the baby, and 6) seeking information from appropriate sources.

Conclusion

The present study showed that primiparous women need to receive more social and psychological support from family members and healthcare workers and that it is essential to improve the available infrastructures and services in healthcare centers and to provide the needed counseling to pregnant mothers to enable them to go through the pregnancy period smoothly.

Variations in Relationships Between Perceived Stress and Birth Outcomes by Immigration Status

INTRODUCTION

Past research shows that stress during pregnancy predicts adverse birth outcomes. These patterns might differ based on immigration status. Our objective was to analyze differences in relationships between perceived stress during pregnancy and birth outcomes by immigration status.

METHODS

We recruited 81 pregnant women in Canada for a prospective longitudinal study of stress during pregnancy and infant development. Participants completed the Perceived Stress Questionnaire at 16-18, 24-26 and 32-34 weeks of pregnancy. Birth records were available for 73 women, including 24 non-immigrants, 18 long-term immigrants (≥ 5 years), and 31 recent immigrants (< 5 years). We used General Linear Models to test relationships between perceived stress and birthweight, birthweight for gestational age Z-scores, and gestational age, and differences based on immigration status.

RESULTS

Controlling for sociodemographic covariates, we observed interactive relationships between immigration status and perceived stress with birthweight at 16-18 (p = 0.032, partial η² = 0.11) and 24-26 weeks pregnancy (p = 0.012, partial η² = 0.15). Results were similar for birthweight for gestational age Z-scores at 16-18 weeks (p = 0.016, partial η² = 0.13) and 24-26 weeks pregnancy (p = 0.013, partial η² = 0.14). Perceived stress predicted smaller birthweight measurements among long-term immigrants. No relation was found between perceived stress, immigration status and gestational age.

DISCUSSION

Risk of adverse health outcomes, including birth outcomes, tends to increase with duration of residence among immigrants. Stress during pregnancy might represent one risk factor for adverse birth outcomes among long-term immigrant women. Promoting psychosocial health screening and care among immigrant women, and assuring continued care with acculturation, might improve both maternal and infant health outcomes.

Evidence for Better Lives Study: a comparative birth-cohort study on child exposure to violence and other adversities in eight low- and middle-income countries - foundational research (study protocol)

INTRODUCTION

Violence against children is a health, human rights and social problem affecting approximately half of the world's children. Its effects begin at prenatal stages with long-lasting impacts on later health and well-being. The Evidence for Better Lives Study (EBLS) aims to produce high-quality longitudinal data from cities in eight low- and middle-income countries-Ghana, Jamaica, Pakistan, the Philippines, Romania, South Africa, Sri Lanka and Vietnam-to support effective intervention to reduce violence against children. EBLS-Foundational Research (EBLS-FR) tests critical aspects of the planned EBLS, including participant recruitment and retention, data collection and analysis. Alongside epidemiological estimates of levels and predictors of exposure to violence and adversity during pregnancy, we plan to explore mechanisms that may link exposure to violence to mothers' biological stress markers and subjective well-being.

METHODS AND ANALYSES

EBLS-FR is a short longitudinal study with a sample of 1200 pregnant women. Data are collected during the last trimester of pregnancy and 2 to 6 months after birth. The questionnaire for participating women has been translated into nine languages. Measures obtained from mothers will include, among others, mental and physical health, attitudes to corporal punishment, adverse childhood experiences, prenatal intimate partner violence, substance use and social/community support. Hair and dry blood spot samples are collected from the pregnant women to measure stress markers. To explore research participation among fathers, EBLS-FR is recruiting 300 fathers in the Philippines and Sri Lanka.

ETHICS AND DISSEMINATION

The study received ethical approvals at all recruiting sites and universities in the project. Results will be disseminated through journal publications, conferences and seminar presentations involving local communities, health services and other stakeholders. Findings from this work will help to adjust the subsequent stages of the EBLS project.

'No Austrian Mother Does This to Sleep Without a Baby!' Postnatal Acculturative Stress and 'Doing the Month' Among East Asian Women in Austria: Revisiting Acculturation Theories From a Qualitative Perspective

Acculturative stress is a phenomenon describing negative emotions experienced by immigrants in their socio-cultural and psychological adaptation process to the host society’s dominant culture and its population. Acculturative stress is assumed to be one the reasons for higher prevalence of postnatal depression among immigrant women compared to non-immigrant women. Theories and models of acculturation and coping strategies suggest that certain cultural orientations or behaviors could mitigate acculturative stress and postnatal depression. Nevertheless, quantitative studies applying these theories have so far revealed inconsistent results. Given this background, we ask: what can a qualitative study of immigrant women’s postnatal experiences tell us about the interrelationships between immigrant mothers’ acculturation behaviors or cultural orientations, and maternal psychological health? Particularly, we explore the postnatal experiences of Chinese and Japanese women who gave birth in Austria, focusing on their experiences and behaviors influenced by their heritage culture’s postnatal practices (zuò yuè zi and satogaeri). Theoretically, we apply Berry’s acculturation model through a focus on what we call ‘Postnatal Acculturative Stress’ (PAS). By doing so, we identify factors that prevent or mitigate PAS. Another aim of this article is to critically reassess Berry’s model in the context of postnatal care and maternal psychological health. Data were analyzed using a combination of deductive and inductive method through the application of directed content analysis and phenomenological approach. Women’s postnatal experiences were summarized as an ‘unexpected solitary struggle in the midst of dual identity change’ in four specific domains: postnatal rest and diet, social support, feelings toward significant others and identity. Preventive and mitigating factors against PAS included trust (in self and one’s health beliefs) and mutual respectful relationships with and between the significant others. The application of Berry’s acculturation model provided a useful framework of analysis. Nevertheless, the multifarious complexity involved in the process of acculturation as well as different power dynamics in the family and healthcare settings makes it difficult to draw causal relationships between certain acculturation behaviors or cultural orientations with specific health outcomes. Health professionals should be aware of the complex psychosocial processes, contexts as well as social environment that shape immigrants’ acculturative behaviors.

Is prenatal maternal distress context-dependent? Comparing United States and the Netherlands

BACKGROUND

Maternal anxiety and depression symptoms during pregnancy can compromise a woman's well-being and affect offspring development. The present study represents a comparison of maternal late-pregnancy internalizing symptoms (i.e., depression and anxiety) between the United States of America (US) and the Netherlands. We hypothesized that women in the US would report higher levels of anxiety and depression during pregnancy compared to their Dutch counterparts, both on individual symptom indicators and overall latent distress, due to more favorable policies/accessible services relevant to perinatal health in the Netherlands.

METHODS

Pregnant women were recruited at two comparable sites in the Netherlands (n = 327) and the US (n = 228). Measures included self-reports of internalizing distress and key covariates (i.e., parity, gestational, and maternal age).

RESULTS

Expectant mothers in the US reported higher depressive and anxiety symptoms compared to their Dutch counterparts. Results were consistent across individual internalizing symptom indicators and the overall latent prenatal distress means computed for US and Dutch samples, with an estimated large effect size for the latter after controlling for covariates.

LIMITATIONS

Despite their relatively large sizes, our samples were limited in their representativeness of the two cultures and mechanisms contributing to observed differences were not examined.

CONCLUSIONS

Pregnant women in the US reported higher levels of depression and anxiety symptoms than women in the Netherlands. Implications concern perinatal policy and clinical services (e.g., emotional health support provided to mothers).

The Prevalence of Anxiety Disorders During Pregnancy and the Postpartum Period: A Multivariate Bayesian Meta-Analysis

OBJECTIVE

To estimate the prevalence of anxiety disorders in pregnant and postpartum women and identify predictors accounting for variability across estimates.

DATA SOURCES

An electronic search of PsycINFO and PubMed was conducted from inception until July 2016, without date or language restrictions, and supplemented by articles referenced in the obtained sources. A Boolean search phrase utilized a combination of keywords related to pregnancy, postpartum, prevalence, and specific anxiety disorders.

STUDY SELECTION

Articles reporting the prevalence of 1 or more of 8 common anxiety disorders in pregnant or postpartum women were included. A total of 2,613 records were retrieved, with 26 studies ultimately included.

DATA EXTRACTION

Anxiety disorder prevalence and potential predictor variables (eg, parity) were extracted from each study. A Bayesian multivariate modeling approach estimated the prevalence and between-study heterogeneity of each disorder and the prevalence of having 1 or more anxiety disorder.

RESULTS

Individual disorder prevalence estimates ranged from 1.1% for posttraumatic stress disorder to 4.8% for specific phobia, with the prevalence of having at least 1 or more anxiety disorder estimated to be 20.7% (95% highest density interval [16.7% to 25.4%]). Substantial between-study heterogeneity was observed, suggesting that "true" prevalence varies broadly across samples. There was evidence of a small (3.1%) tendency for pregnant women to be more susceptible to anxiety disorders than postpartum women.

CONCLUSIONS

Peripartum anxiety disorders are more prevalent than previously thought, with 1 in 5 women in a typical sample meeting diagnostic criteria for at least 1 disorder. These findings highlight the need for anxiety screening, education, and referral in obstetrics and gynecology settings.

"Find that Balance:" The Impact of Cultural Consonance and Dissonance on Mental Health among Utah and Mormon Women

Cultural consonance and religious participation are both associated with salutogenic mental health outcomes. Yet studies of religious and other cultural models must take into account multiple and conflicting cultural norms. In this article, we explore the consequences of trying to adhere to the oppositional cultural models of religious (Latter-day Saint or Mormon) and secular American gender roles as perceived by college-aged women at a Utah university. Using cultural consensus and cultural consonance analysis, we demonstrate that while conforming with one model may provide social and mental health benefits, striving for consonance with both results in increased perceived stress levels for Latter-day Saints and nonmembers alike. Such cultural dissonance may be a contributing factor to the current mental health crisis among Utah youth. This work expands the theory of cultural consonance by examining it in the context of two incongruent lifestyles.

Risk for Maternal Depressive Symptoms and Perceived Stress by Ethnicities in Canada: From Pregnancy Through the Preschool Years

OBJECTIVE

Past cross-sectional studies have reported that mothers from ethnic minorities experience higher levels of prenatal and post-partum psychosocial distress compared with mothers from ethnic majorities. However, no studies have examined how the pattern varies longitudinally in a Canadian population of heterogeneous ethnicity.

METHODS

We analyzed data from 3,138 mothers participating in the Canadian Healthy Infant Longitudinal Development (CHILD) Study, a longitudinal multi-center study incorporating 10 distinct waves of psychosocial data collection from pregnancy until the index child was aged 5 y. Maternal self-identified ethnicity was grouped as White Caucasian, First Nations, Black, Southeast Asian, East Asian, South Asian, Middle Eastern, Hispanic and mixed ethnicity. We performed a multi-level regression to determine whether mothers of specific minority ethnicities were more likely to experience higher levels of distress (i.e. depressive symptoms and perceived stress) compared to white Caucasian mothers.

RESULTS

Mothers self-identifying as Black or First Nations had consistently higher distress scores than mothers from other ethnicities across all data collection times. After adjusting for relevant variables (history of depression, education, household income, marital status, and social support), First Nations mothers had a 20% increase in the mean scores of depressive symptoms compared to White Caucasian Mothers.

CONCLUSIONS

Increased levels of perinatal and post-partum distress were seen in only some ethnic minority groups. Studies should avoid collapsing all categories into ethnic minority or majority and may need to consider how ethnicity interacts with other sociodemographic factors such as poverty.

Trajectories of maternal stress and anxiety from pregnancy to three years and child development at 3 years of age: Findings from the All Our Families (AOF) pregnancy cohort

BACKGROUND

Existing literature on maternal distress has focused on stress and anxiety during the pregnancy or postnatally and their relationship with child development. However, few studies have investigated the association between maternal stress and anxiety symptoms over time and child development in preschool children. The aim of this study was to examine the association between trajectories of maternal stress and anxiety symptoms from mid-pregnancy to three years postpartum and child development at age three years.

METHODS

Data were analyzed from 1983 mother-child dyads who participated in the three year follow-up of the All Our Families (AOF) study. Latent class analysis (LCA) was conducted to identify trajectories of women's stress and anxiety across from mid-pregnancy to three years postpartum. Multivariate logistic regression was used to explore the relationship between the stress and anxiety trajectories and child developmental delays while adjusting for the covariates.

RESULTS

LCA identified three distinct trajectories of maternal stress and anxiety symptoms over time. Multivariate analysis showed mothers assigned to the high anxiety symptoms class had an increased risk (adjusted OR 2.80, 95% CI 2.80 (1.42 ─ 5.51), p = 0.003) of having a child with developmental delays at 3 years.

LIMITATIONS

The use of self-reported maternal mental health symptoms and no data on fathers' mental health are our study's limitations.

CONCLUSIONS

The findings from a population-based Canadian sample provide empirical support for a relationship between maternal anxiety overtime and risk of child developmental delays. Identifying and supporting mothers experiencing high anxiety symptoms in the perinatal period may mitigate the risk of these delays in children.

Differential Associations of Adverse Childhood Experience on Maternal Health

INTRODUCTION

The current study examined whether three distinct antecedent factors related to maternal adverse childhood experiences were differentially associated with maternal health and psychosocial outcomes in the antepartum period. It was hypothesized that all three adverse childhood experience factors would be positively associated with poor health prior to pregnancy, poor reproductive health history, and health complications and psychosocial difficulties during pregnancy.

METHODS

Data from 1,994 women (mean age=30.87 years) and their infants were collected from a prospective longitudinal cohort from 2008 to 2011. Pregnant women completed self-report questionnaires and a healthcare professional assessed the mothers' health prior to pregnancy, reproductive history, and pregnancy complications.

RESULTS

Data analyses were conducted from December 2016 to March 2017. Path analysis demonstrated that women who had experience with physical/emotional abuse in childhood were significantly more likely to enter pregnancy with a chronic health condition (AOR=1.25, 95% CI=1.02, 1.54) and to have psychosocial difficulties in their pregnancy (AOR=1.60, 95% CI=1.34, 1.89). Women who were exposed to household dysfunction in childhood were also significantly more likely to experience psychosocial difficulties during pregnancy (AOR=2.33, 95% CI=1.49, 3.65). There was no association between exposure to sexual abuse and maternal health or mental health outcomes.

CONCLUSIONS

Adverse childhood experience categories differentially predicted maternal health and psychosocial outcomes prior to and during pregnancy. The overall variance accounted for by adverse childhood experiences was small (3%-19%), suggesting that factors other than childhood adversity likely contribute to maternal health.

The effect of perinatal depression treatment for mothers on parenting and child development: A systematic review

Antenatal and postpartum depression are very common and have significant consequences for mothers and their children. This review examines which antenatal depression (AD) and postpartum depression (PPD) treatment interventions are most efficacious in improving parenting and/or child development. CINAHL, Scopus, Cochrane Systematic Reviews, Cochrane Controlled Trials, Medline (OVID), Embase (OVID), PsychINFO, PsycARTICLES, AMED, and reference lists were searched. Randomized controlled trials (RCTs) and quasi-experimental studies assessing the effect of AD, PPD, or both treatment interventions on parenting and/or child development were included. Meta-analysis was conducted using random effects when possible. Thirty-six trials (within 40 articles) met criteria for review. Interventions include interpersonal psychotherapy (IPT), cognitive behavioural therapy (CBT), peer support, maternal-child interaction guidance, and other interventions, such as massage. For AD, IPT, CBT, and massage produced large effects on parenting (e.g. adjustment and attention toward infant) and child development (e.g. behaviour). For PPD, maternal-child interaction guidance and psychotherapeutic group support produced large effects on parenting (e.g. sense of competence) and child development (e.g. cortisol). However, meta-analysis revealed nonsignificant effects of IPT on maternal-child attachment and CBT on parenting stress. Promising findings exist for IPT, CBT, maternal-child interaction guidance, massage, and psychotherapeutic group support for specific parenting and/or child development outcomes. Additional RCTs using measures already employed in the literature are required to conduct necessary meta-analysis and fully elucidate treatment effects.

α7 nicotinic acetylcholine receptor signaling modulates the inflammatory phenotype of fetal brain microglia: first evidence of interference by iron homeostasis

Neuroinflammation in utero may result in life-long neurological disabilities. Microglia play a pivotal role, but the mechanisms are poorly understood. No early postnatal treatment strategies exist to enhance neuroprotective potential of microglia. We hypothesized that agonism on α7 nicotinic acetylcholine receptor (α7nAChR) in fetal microglia will augment their neuroprotective transcriptome profile, while the antagonistic stimulation of α7nAChR will achieve the opposite. Using an in vivo - in vitro model of developmental programming of neuroinflammation induced by lipopolysaccharide (LPS), we validated this hypothesis in primary fetal sheep microglia cultures re-exposed to LPS in presence of a selective α7nAChR agonist or antagonist. Our RNAseq and protein level findings show that a pro-inflammatory microglial phenotype acquired in vitro by LPS stimulation is reversed with α7nAChR agonistic stimulation. Conversely, antagonistic α7nAChR stimulation potentiates the pro-inflammatory microglial phenotype. Surprisingly, under conditions of LPS double-hit an interference of a postulated α7nAChR - ferroportin signaling pathway may impede this mechanism. These results suggest a therapeutic potential of α7nAChR agonists in early re-programming of microglia in neonates exposed to in utero inflammation via an endogenous cerebral cholinergic anti-inflammatory pathway. Future studies will assess the role of interactions between inflammation-triggered microglial iron sequestering and α7nAChR signaling in neurodevelopment.

The Factor Structure and Psychometric Properties of the Persian Version of the Revised Prenatal Coping Inventory (Nu-PCI)

INTRODUCTION

Familiarity with coping strategies is essential for stress management during pregnancy. The Revised Prenatal Coping Inventory (Nu-PCI) was developed to assess coping strategies during pregnancy.

AIM

This study aimed to assess the factor structure and psychometric properties of the Persian version of the Nu-PCI.

MATERIALS AND METHODS

After forward-backward translation, the Nu-PCI was administered to 210 pregnant women who were enrolled in two teaching referral clinics in the North of the Islamic Republic of Iran (Babol). The participants completed the Persian Nu-PCI and Ways of Coping Questionnaire (WCQ), which was used to determine the validity of the Persian Nu-PCI. To test construct validity of the Persian Nu-PCI, a principal components factor analysis was performed.

RESULTS

Principal components analysis with varimax rotation showed a best fitting 3-factor structure similar to the original with three coping subscales: planning-preparation, avoidance, and spiritual-positive coping. The Persian Nu-PCI was internally consistent and within the acceptable range (α=0.89-0.97). The alpha coefficients for the Nu-PCI and the subscales of planning-preparation, avoidance, and spiritual-positive coping were high. Test-retest coefficients for the Nu-PCI and subscales were 0.98-0.99. The Nu-PCI and its subscales correlated with the WCQ in the entire sample and within each trimester.

CONCLUSION

The Persian version of the Nu-PCI and the subscales of planning-preparation, avoidance, and spiritual-positive coping represent the first reliable standardized tool for measuring coping strategies during pregnancy in the Islamic Republic of Iran. Therefore, it can be applied as a quick and accurate preliminary screening tool for evaluating coping strategies throughout pregnancy in clinics and other medical and research settings.

Sintomas depressivos na gestação e fatores associados: estudo longitudinal

Resumo Objetivo Identificar a frequência de sintomas depressivos no decorrer da gestação e verificar sua associação com variáveis sociodemográficas, obstétricas e de saúde. Métodos Estudo longitudinal realizado com 272 gestantes de 12 unidades de saúde do Município de São Paulo. Os dados foram obtidos por meio de um formulário para as variáveis independentes e da Escala de depressão pós-parto de Edimburgo aplicada nas 20ª, 28ª e 36ª semanas gestacionais. Utilizou-se modelo de equações de estimação generalizadas para avaliar os fatores associados e chances de risco. Resultados A frequência de sintomas depressivos foi de 27,2%, 21,7% e 25,4%. Maior escolaridade, gestação planejada e continuidade da gestação foram fatores de proteção. Sofrer ou ter sofrido violência psicológica foi fator de risco independente do período gestacional. Conclusão A frequência de sintomas depressivos na gestação foi elevada. Os fatores associados foram maior escolaridade, gestação planejada, continuidade da gestação e sofrer ou ter sofrido violência psicológica.