Antenatal Common Mental Disorders Research Articles

Association between antenatal common mental disorders symptoms, and adverse obstetric and perinatal outcomes: A community-based prospective cohort study in Eastern Ethiopia

BackgroundMaternal common mental disorders have broad implications for maternal and child mental and physical health that may have a long-lasting social and economic impact. This study aimed to assess the association between symptoms of antenatal common mental disorders and obstetric and perinatal outcomes in Eastern Ethiopia. MethodsA community-based prospective cohort study was conducted and a total of 1011 randomly selected pregnant women were followed up from February 1, 2021, to January 30, 2022. The modified Poisson regression model with a robust variance was fitted to examine the effect of the symptoms of antenatal common mental disorders on obstetric and perinatal outcomes. ResultsAntenatal common mental disorders (SRQ ≥ 6) were presented among 390 (38.58 %) pregnant women. In the final multivariate Poisson regression model, women with antenatal common mental disorders symptoms had an increased risk of some pregnancy complications (ARR = 1.65, 95 % CI: 1.59, 1.84). In the current study, symptoms of antenatal common mental disorders increased also the risk of preterm birth (ARR = 1.71; 95 % CI: 1.20, 2.42) and low birth weight (ARR = 1.93; 95 % CI: 1.36, 2.74). LimitationThe indirect effects of some potential mediators and moderators were not assessed in this study. ConclusionThe study found a high rate of symptoms of antenatal common mental disorders and adverse obstetric and perinatal outcomes. Antenatal common mental disorders symptoms may have considerable effects on individual and combined pregnancy complications and adverse perinatal outcomes.

Using the WHO Self-Reporting Questionnaire-20 (SRQ-20) to Detect Symptoms of Common Mental Disorders among Pregnant Women in Vietnam: a Validation Study.

Detection of antenatal common mental disorders in low-resource settings like Vietnam is important and requires a reliable, valid and practical screening tool. Currently, there is no such tool validated for use among pregnant women in Vietnam. This study aims to assess the validity of the Vietnamese version of the 20-item Self Reporting Questionnaire (SRQ-20) by evaluating its reliability, factorial structure, and performance in detecting common mental disorder (CMD) symptoms, thereby identifying the optimum cut-off score for CMD screening among pregnant women in Vietnam. A total of 210 pregnant women from four rural communes participated in a face-to-face interview using the Vietnamese version of the SRQ-20, followed by a clinical diagnostic interview based on ICD-10 diagnostic criteria of CMDs. The reliability of the SRQ-20 was assessed by calculating the scale's Cronbach's alpha to measure internal consistency. Factor analyses were undertaken to examine the factor structure of the instrument. The Receiver Operating Characteristic (ROC) curve analysis was performed to assess the performance of the SRQ-20 against the clinical diagnosis and to identify the optimum cut-off score. Internal consistency was good, with a Cronbach's alpha of 0.87. Factor analyses resulted in a 4-factor solution. The area under the ROC curve (AUC) for detection of CMDs was 0.90. The optimum cut-off score of the SRQ-20 for detection of CMD symptoms among Vietnamese pregnant women was 5/6. The Vietnamese version of the SRQ-20 has the capacity to detect CMDs among pregnant women effectively and is recommended for use as a screening tool for CMDs in antenatal care settings in Vietnam.

Development of type 2 diabetes in women with comorbid gestational diabetes and common mental disorders in the Born in Bradford cohort

ObjectivesTo compare, in a population of women with gestational diabetes mellitus (GDM), the time to diagnosis of Type 2 diabetes in those with and without common mental disorder (CMD) (depression...

Mental health problems and fear of childbirth: A cohort study of women in an inner‐city maternity service

AbstractObjectivesTo estimate the population prevalence of severe fear of childbirth (FOC) during pregnancy and investigate its association with: (a) antenatal common mental disorders (depression and anxiety disorder) and (b) elective cesarean birth.Methods545 participants from an inner‐city London maternity population were interviewed soon after their first antenatal appointment (mean gestation: 14 weeks). Current mental disorders were assessed using the Structured Clinical Interview DSM‐IV. FOC was measured using the Wijma Delivery Expectancy/Experience Questionnaire (WDEQ‐A) at approximately 28 weeks gestation (n = 377), with severe FOC defined using a cutoff of WDEQ‐A ≥ 85. Birth mode information was collected at 3 months post‐delivery using an adapted Adult Service Use Schedule. Linear regressions were used to model associations, adjusting for the effects of covariates (age, parity, relationship status, education, and planned pregnancy). Sampling weights were used to adjust for bias introduced by the stratified sampling. We also accounted for missing data within the analysis.ResultsThe estimated population prevalence of severe FOC was 3% (95% CI: 2%‐6%) (n = 377). Depression and anxiety were significantly associated with severe FOC after adjustment for covariates (45% vs 11%; coefficient: 15.75, 95% CI: 8.08‐23.42, P < .001). There was a weak association between severe FOC and elective cesarean birth.ConclusionsSevere FOC occurs in around 3% of the population. Depression and anxiety are associated with FOC. Pregnant people with depression and anxiety may be at increased risk of experiencing severe FOC. Attitudes toward childbirth should be assessed as part of routine clinical assessment of pregnant people in contact with mental health services.

Community psychosocial music intervention (CHIME) to reduce antenatal common mental disorder symptoms in The Gambia: a feasibility trial

ObjectivesExamine the feasibility of a Community Health Intervention through Musical Engagement (CHIME) in The Gambia to reduce common mental disorder (CMD) symptoms in pregnant women.DesignFeasibility trial testing a randomised stepped-wedge...

A task-sharing intervention for prepartum common mental disorders: Feasibility, acceptability and responses in a South African sample.

BackgroundPeripartum common mental disorders (CMD) are highly prevalent in low- and middle-income countries (LMIC) such as South Africa. With limited public mental health resources, task sharing approaches to treatment are showing promise. However, little is known about the feasibility and acceptability of, as well as responses associated with problem-solving therapy (PST) for the treatment of prepartum CMD symptoms in South African public health settings.AimTo investigate participants’ preliminary responses to a task sharing PST intervention, and to evaluate the feasibility and acceptability of the intervention.SettingA Midwife and Obstetrics Unit attached to a Community Health Centre in a Western Cape district.MethodsUsing mixed methods, 38 participants’ responses to a PST intervention, and their perceptions of its feasibility and acceptability, were explored. Primary outcomes included psychological distress (Self Reporting Questionnaire; SRQ-20) and depression symptoms (Edinborough Postnatal Depression Scale; EPDS). Semi-structured interviews were conducted three after the last session. Six stakeholders were also interviewed.ResultsSignificant reductions were seen on EPDS (Cohen’s d = 0.61; Hedges g = 0.60) and SRQ-20 (Cohen’s d = 0.68; Hedges g = 0.67) scores. The intervention’s acceptability lay in the opportunity for confidential disclosure of problems; and in relieving staff of the burden of managing of patients’ distress. Barriers included lack of transport and work commitments.ConclusionResults support task sharing PST to Registered Counsellors to treat antenatal CMDs in perinatal primary health care settings. Research is needed on how such programmes might be integrated into public health settings, incorporating other non-specialists.

Parental mental health before and during pregnancy and offspring birth outcomes: A 20-year preconception cohort of maternal and paternal exposure.

BackgroundPreterm birth (PTB) and small for gestational age (SGA) are increasingly prevalent, with major consequences for health and development into later life. There is emerging evidence that some risk processes begin before pregnancy. We report on associations between maternal and paternal common mental disorders (CMD) before and during pregnancy and offspring PTB and SGA.Methods398 women with 609 infants and 267 men with 421 infants were assessed repeatedly for CMD symptoms before pregnancy between age 14 and 29 and during pregnancy. Associations between preconception and antenatal CMD symptoms and offspring gestational age/PTB and size for gestational age/SGA were estimated using linear and Poisson regression.FindingsIn men, persistent preconception CMD across adolescence and young adulthood predicted offspring PTB after adjustment for ethnicity, education, BMI and adolescent substance use (adjusted RR 7·0, 95% CI 1·8,26·8), corresponding to a population attributable fraction of 31% of preterm births. In women, antenatal CMD symptoms predicted offspring PTB (adjusted RR 4·4, 95% CI 1·4,14·1). There was little evidence of associations with SGA.InterpretationThis first report of an association between paternal preconception mental health and offspring gestational age, while requiring replication in larger samples, complements earlier work on stress in animals, and further strengthens the case for expanding preconception mental health care to both men and women.FundingNational Health and Medical Research Council (Australia), Victorian Health Promotion Foundation, Australian Rotary Health, Colonial Foundation, Perpetual Trustees, Financial Markets Foundation for Children (Australia), Royal Children's Hospital Foundation, Murdoch Children's Research Institute, Australian Research Council.

Experiences of an earthquake during pregnancy, antenatal mental health and infants\u2019 birthweight in Bhaktapur District, Nepal, 2015: a population-based cohort study

BackgroundInfant birthweight is an important public health indicator that is a proxy of maternal and baby’s health. Earthquakes can cause acute distress, but can also contribute to chronic stress through long-term disruptions to social, economic and domestic circumstances. The aims of this study were to examine the direct effect of earthquake experiences on the birthweight of infants of women who experienced the 2015 Nepal Earthquakes during pregnancy and whether mental health mediated this relationship.MethodsThis is a prospective, population-based cohort study. Pregnant women in Bhaktapur District, Nepal who had experienced the 2015 earthquakes after conception were recruited. Baseline data were collected in structured individual interviews. Follow up was a short telephone interview two weeks after the baby’s birth. Infant birthweight recorded on the hospital-issued birth certificate. The direct effect of earthquake experiences on birthweight and the indirect effect via antenatal common mental disorders (CMDs) were tested using Sobel tests simultaneously.ResultsIn total 497/498 women contributed baseline data and 469 (94.4%) women also provided the birth weight of their infants. In total 6% of infants had low birth weight (< 2.5 kg). The earthquake experiences did not have a significant direct effect on birthweight (p = 0.116). However, the effect of earthquake experiences had a significant indirect effect on infant birthweight via CMDs. When 15 covariates were controlled, women who had moderate to severe earthquake experiences had an increase of 1.58 scores of antenatal CMD symptoms that resulted in their babies being 20.50 g lighter than those who had low earthquake experiences (p = 0.026).ConclusionsThe findings from this study indicate that the relationship is mediated by the mental health of women during pregnancy. Data demonstrate that the mental health of women who are pregnant should be prioritised in post-disaster management not only because of the burden experienced by women but also because of the risk for the growth and development of their babies.

Prevalence and determinants of antenatal common mental disorders among women in India: a systematic review and meta-analysis.

To review the available evidence about the prevalence and determinants of antenatal common mental disorders (antenatal CMDs) among women in India. We searched Ovid Medline, Embase and Psyinfo systematically from date of inception to Oct. 31, 2019 for publications in English language on the prevalence of antenatal CMDs and their determinants among women in India. All study designs were included. Quality was assessed with Standard Quality Assessment Criteria for Evaluating Primary Research Papers. We performed a meta-analysis using a random effects model. Twenty-seven studies involving 7780 women were analysed. There was a high degree of heterogeneity ((I2= 97.53%). Publication bias [Egger bias = 0.65 (95% CI: 0.36; .94)] was evident. The overall pooled estimate of the prevalence of antenatal CMDs was 21.87% (95% CI: 17.46; 26.29). Significant risk factors reported in the 18 studies which examined them were negative reaction of husband or in-laws to the dowry, difficult relationship with husband/in-laws, lack of support or experiencing violence perpetrated by an intimate partner and preference for or feeling pressured to have a male child. Protective factors were having more education and being employed, having a supportive husband and opportunities for recreation during pregnancy. Antenatal CMDs are highly prevalent among women in India. There is an urgent need for locally developed policies and programmes for mental health promotion during pregnancy, preventive and early intervention for antenatal CMDs among women to be integrated into maternity care in India.

Mental health impact on the unmet need for family planning and fertility rate in rural Ethiopia: a population-based cohort study.

Although much research has focused on socio-demographic determinants of uptake of contraception, few have studied the impact of poor mental health on women's reproductive behaviours. The aim of this study was to examine the impact of poor mental health on women's unmet need for contraception and fertility rate in a low-income country setting. A population-based cohort of 1026 women recruited in their third trimester of pregnancy in the Butajira district in rural Ethiopia was assessed for symptoms of antenatal common mental disorders (CMDs; depression and anxiety) using Self-Reporting Questionnaire-20. Women were followed up regularly until 6.5 years postnatal (between 2005 and 2012). We calculated unmet need for contraception at 1 year (n = 999), 2.5 (n = 971) and 3.5 years (n = 951) post-delivery of index child and number of pregnancies during study period. We tested the association between CMD symptoms, unmet need for contraception and fertility rate. Less than one-third of women reported current use of contraception at each time point. Unmet need for birth spacing was higher at 1 year postnatal, with over half of women (53.8%) not using contraception wanting to wait 2 or more years before becoming pregnant. Higher CMD symptoms 1 year post-index pregnancy were associated with unmet need for contraception at 2.5 years postnatal in the unadjusted [odds ratio (OR) 1.09; 95% confidence interval (CI) 1.04-1.15] and fully adjusted model [OR 1.06; 95% CI 1.01-1.12]. During the 6.5 year cohort follow-up period, the mean number of pregnancies per woman was 2.4 (s.d. 0.98). There was no prospective association between maternal CMD and number of pregnancies in the follow-up period. CMD symptoms are associated with increased unmet need for family planning in this cohort of women with high fertility and low contraceptive use in rural Ethiopia. There is a lack of models of care promoting integration of mental and physical health in the family planning setting and further research is necessary to study the burden of preconception mental health conditions and how these can be best addressed.

Prevalence and determinants of symptoms of antenatal common mental disorders among women who had recently experienced an earthquake: a systematic review

BackgroundAntenatal common mental disorders (CMDs) including anxiety, depressive, adjustment, and somatoform disorders are prevalent worldwide. There is emerging evidence that experiencing a natural disaster might increase the risk of antenatal CMDs. This study aimed to synthesise the evidence about the prevalence and determinants of clinically-significant symptoms of antenatal CMDs among women who had recently experienced an earthquake.MethodsThis systematic review was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. The search included both electronic and manual components. Five major databases were searched. A data extraction table was used to summarise study characteristics and findings. Two authors examined the quality of studies independently using a quality assessment tool. A narrative synthesis of the findings reported.ResultsIn total seven articles met inclusion criteria. Quality scores ranged from six to seven out of ten. All the studies were cross-sectional surveys and were conducted in high and middle-income countries. Sample sizes varied among studies. The prevalence of clinically-significant symptoms of antenatal CMD ranged from 4.6% (95% CI, 3.2; 6.5) experiencing ‘psychological stress’ in Japan to 40.8% (95% CI, 35.5; 46.4) ‘depression’ in China. While all studies were conducted in an earthquake context, only four examined some aspect of earthquake experiences as a risk factor for antenatal CMDs. In multivariable analyses, higher marital conflict, poor social support, multiparity, stresses of pregnancy and the personality characteristic of a negative coping style were identified as risks and a positive coping style as protective against antenatal CMDs.ConclusionsThis systematic review found that women who have recently experienced an earthquake are at heightened risk of antenatal mental health problems. It indicates that in addition to the establishment of services for safe birth which is recognised in post-disaster management strategies, pregnancy mental health should be a priority. The review also revealed that there is no evidence available from the world’s low-income nations where natural disasters might have more profound impacts because local infrastructure is more fragile and where it is already established that women experience a higher burden of antenatal CMDs.Trial registrationPROSPERO-CRD42017056501.

Adverse life experiences and common mental health problems in pregnancy: a causal pathway analysis.

Risk factors for antenatal common mental problems include a history of depression, lack of social support and a history of both childhood and adulthood sexual and physical abuse. However, it is less clear whether pregnancy is a time of particular susceptibility to mental disorders due to prior childhood experiences. The aim of the paper was to investigate the potential pathways to antenatal mental health problems. A total of 521 women attending prenatal care attended a clinical interview and answered psychological questionnaires. Univariate analysis, sequential binary logistic regression and structural equation modelling (SEM) were used to analyse the relationships between variables. Having experienced parental maladjustment, maltreatment and serious physical illness in childhood and domestic violence, financial difficulties and serious spousal substance abuse in adulthood significantly predicted antenatal common mental health symptoms. SEM showed that history of depression and adverse experiences in adulthood had mediating effects on the relationship between adverse childhood events and symptoms of antenatal common mental disorders. Adverse childhood experiences are distal risk factors for antenatal common mental health problems, being significant indicators of history of depression and adverse experiences in adulthood. We therefore conclude that pregnancy is not a time of particular susceptibility to common mental health problems as a result of childhood abuse, but rather, these childhood experiences have increased the risk of adulthood trauma and prior mental disorders. Women at risk for antenatal common mental disorders include those with a history of depression, domestic violence, financial difficulties, spousal substance abuse and lack of social support.

Effect of the 2015 Nepal Earthquakes on symptoms of common mental disorders among women who are pregnant

BackgroundAntenatal mental health problems are of concern globally not only because of the burden and limits to participation experienced by women but also because of risks for foetal neurocognitive development and adverse birth outcomes. The aim was to describe the indicative prevalence of and risk and protective factors for clinically-significant symptoms of antenatal common mental disorders (CMDs) among women who experienced the 2015 Nepal earthquakes during pregnancy. MethodsA population-based cross-sectional study in Bhaktapur, one of 14 districts highly affected by the 2015 Nepal earthquakes. The primary outcome, clinically significant symptoms of CMDs, was ascertained using the Nepali validation of the Edinburgh Postnatal Depression Scale (EPDS-N). In order to investigate potential trauma reactions, a subset of EPDS items as indicators of trauma symptoms was constructed. Standardised instruments and study-specific questions were used to measure potential risk and protective factors. Data were collected in individual structured interviews by trained health researchers. Hierarchical multiple linear regression models were used to establish risk and protective factors for clinically significant symptoms of CMDs and indicators of post-earthquake trauma reaction. ResultsOverall, 497/498 eligible pregnant women provided complete data. We found that 21.9% (95% CI, 18.4; 25.8) of participants had EPDS-N scores > 12 and another 17.1% (95% CI 13.9; 20.7) scored 10–12 indicating a high prevalence of clinically significant CMD symptoms. In total, 20 factors were included in the final hierarchical multiple linear regression model and together explained 33.3% of the variance in EPDS total scores; seven factors, including earthquake experiences and lifetime experience of intimate partner violence, increased risk and five including having income-generating work and a kind, and encouraging partner were protective. The association between earthquake experiences and the indicators of trauma symptoms was not significant in the hierarchical multiple linear regression analysis. LimitationsThe EPDS has not yet been formally validated in Nepal for use during pregnancy. Data were collected 6 months post-earthquake, so we were not able to capture the experiences of women who had spontaneous or induced abortions or premature births in the immediate aftermath of the earthquake. ConclusionsIn addition to the restoration of antenatal and obstetric services, the mental health of women who are pregnant requires specific consideration and interventions after natural disasters. This should take into account the additional adverse impact of violence perpetrated by an intimate partner.

Prevalence of Common Mental Disorders and Factors Associated with These Disorders among Pregnant Women Attend Ante Natal Care Services at Hawassa Referral Hospital, Ethiopia, 2016

Background: Common mental disorder such as depression, somatoform disorder and anxiety are increasingly recognized for their burden in low resource countries such as Ethiopia. However, the magnitude of antenatal common mental disorder in Ethiopia is not well established. Pregnancy is generally assumed to be a happy time, both for parents and society as a whole. But pregnancy can be a difficult and even a dangerous period for women living in low and middle income countries. Objective: To assess the prevalence of common mental disorders and identify factors associated with these disorders among pregnant women attend ante natal care services at Hawassa referral hospital, Ethiopia, 2016. Methodology: A cross-sectional study was employed among 232 pregnant women, from April 01-May 15. Systematic sampling technique was employed to select the study population. The self-reporting questionnaires (SRQ- 20) were used to detect common mental disorders. Statistical Package of Social Science (SPSS) version 20 was used in the statistical analysis. Results: The prevalence of common mental disorder was high. Poor health status before pregnancy like, minor health problems (headache) (AOR, 95% CI 2(1.06-3.77), ongoing health concern (diabetes mellitus) (AOR, 95% CI 2.83(1.21-6.66), and serious health problem like hypertension (AOR, 95% CI 4.17(1.24-13.98) were all independently associated with common mental disorder among pregnant women. Conclusion: The prevalence of common mental disorder among pregnant women who attended antenatal care follow up at HURH was higher and previous history of health problem before current pregnancy was significantly associated with common mental disorder. Therefore health care providers responsible for ANC must be trained about the relevance and detection of CMD during pregnancy and proper counseling and emotional support should be given for women exhibiting the risk factors.

Perinatal common mental disorders among women and the social and emotional development of their infants in rural Vietnam

BackgroundLittle is known about the effect of common mental disorders (CMD) among women in the perinatal period on infant development in low-income countries. The aim of this study was to examine the effect of exposures to maternal symptoms of ante- and post-natal CMD on infant social–emotional development in a low-income setting. MethodsA prospective community-based investigation in which a cohort of pregnant women was recruited in rural northern Vietnam and followed until 6 months postpartum. Psychosocial and biological data were collected in four assessment waves. The outcome was 6-month old infants' scores on the Bayley Scales of Infant and Toddler Development Social–Emotional Questionnaire. Direct and indirect effects of maternal CMD on the outcome were tested simultaneously with path analysis. ResultsComplete data were available for 378 mother–infant dyads. There were no direct effects of ante- or post-natal CMD on infant Social–Emotional scores. However, there was an indirect pathway (path coefficient −1.11, 95% CI −1.79 to −0.42) in which antenatal CMD were associated with increased likelihood of postnatal CMD, which were associated with reduced parenting self-efficacy and less affectionate and warm parenting practices, which were associated with lower infant social–emotional scores. Parenting self-efficacy and practices also mediated the adverse effects of a woman being young or of high parity or experiencing poverty, intimate partner violence, a poor relationship with her own mother, non-economic life adversity and insufficient breastmilk, on infant social–emotional development. LimitationsWe acknowledge some limitations including (1) a moderate rate of attrition, (2) the use of a screening test for perinatal CMD, (3) the Bayley scales are not yet validated for use in Vietnam and (4) possible response bias in which maternal perceptions of their infants were influenced by their mood. ConclusionsThese data indicate that women's antenatal and postnatal mental health is a crucial but currently inadequately understood determinant of the social and emotional development of infants in low-income settings.

No Association between Antenatal Common Mental Disorders in Low-Obstetric Risk Women and Adverse Birth Outcomes in Their Offspring: Results from the CDS Study in Ghana and Côte D'Ivoire

BackgroundEvidence linking common mental disorders (CMD) in pregnant women to adverse birth outcomes is inconsistent, and studies often failed to control for pregnancy complications. This study aimed to explore the association between antenatal depression and anxiety symptoms and birth outcomes in a low-obstetric risk sample of mother/child dyads in Ghana and Côte d’Ivoire.MethodsIn 2010-2011, a prospective cohort of 1030 women in their third trimester in Ghana and Côte d’Ivoire was enrolled. Depression and anxiety were assessed in the third trimester using the Patient Health Questionnaire depression module and the 7-item Generalized Anxiety Disorder scale. 719 mother/child dyads were included in the analysis. We constructed multivariate regression models to estimate the association between CMD and low birth weight (LBW), and preterm birth (PTB) to control for potential confounders.ResultsThe prevalence of depression and anxiety symptoms were 28.9% and 14.2% respectively. The mean birth weight was 3172.1g (SD 440.6) and the prevalence of LBW was 1.7%. The mean gestational age was 39.6 weeks and the proportion of PTB was 4%. Multivariate linear regression revealed no significant association between maternal depression (B=52.2, 95% CI -18.2 122.6, p=0.15) or anxiety (B=17.1, 95% CI -74.6 108.7, p=0.72) and birth weight. Yet, low socio-economic status, female sex of the child, and younger maternal age were associated with lower birth weight. Multivariate logistic regression suggested no significant association between maternal depression (OR: 2.1, 95% CI 0.8 5.6, p=0.15) or anxiety (OR: 1.8, 95% CI 0.6 5.5, p=0.29) with PTB.ConclusionsOur data suggests that depression and/or anxiety in the 3rd trimester of pregnancy are not independent predictors of adverse birth outcomes in low obstetric risk women. The role of pregnancy complications as confounders or effect modifiers in studies of maternal CMD and their impact on birth outcomes should be investigated.

Psychological and Social Factors Associated with Late Pregnancy Iron Deficiency Anaemia in Rural Viet Nam: A Population-Based Prospective Study

ObjectivesThe aim of this study was to examine the relationships between psychological and social factors and late pregnancy IDA among pregnant women in rural Viet Nam.MethodsPregnant women from 50 randomly-selected communes within Ha Nam province were recruited and assessed at 12 - 20 weeks gestation (Wave 1, W1). They were followed up in the last trimester (Wave 2, W2). IDA was defined as Haemoglobin < 11 g/dL and serum ferritin < 15 ng/mL. Symptoms of Common Mental Disorders (CMD) were assessed by the Edinburgh Postnatal Depression Scale-Vietnam (EPDS-V). Persistent antenatal CMD was defined as having an EPDS-V score ≥ 4 in both W1 and W2. Hypothesis models were tested by Structural Equation Modeling analyses.ResultsA total of 378 women provided complete data at both W1 and W2. The incidence risk of IDA in the third trimester was 13.2% (95% confidence interval (CI): 9.8-16.7). Persistent CMD was found in 16.9% (95% CI: 13.1-20.7) pregnant women and predicted by intimate partner violence, fear of other family members, experience of childhood abuse, coincidental life adversity, and having a preference for the sex of the baby. There was a significant pathway from persistent CMD to IDA in late pregnancy via the length of time that iron supplements had been taken. Receiving advice to take iron supplements and higher household wealth index were indirectly related to lower risk of late pregnancy IDA. Early pregnancy IDA and being multi-parous also contributed to late pregnancy IDA.ConclusionsAntenatal IDA and CMD are prevalent public health problems among women in Viet Nam. The link between them suggests that while direct recommendations to use iron supplements are important, the social factors associated with common mental disorders should be addressed in antenatal care in order to improve the health of pregnant women and their infants.

Impact on Infants’ Cognitive Development of Antenatal Exposure to Iron Deficiency Disorder and Common Mental Disorders

ObjectivesThe aim of this study was to examine the effects of antenatal exposure to iron deficiency anemia (IDA) and common mental disorders (CMD) on cognitive development of 6 months old infants in a developing country.MethodsA prospective population-based study in a rural province in Vietnam, which enrolled pregnant women at 12–20 weeks gestation and followed them up with their infants until six months postpartum. Criteria for IDA were Hb <11 g/dL and serum ferritin <15 ng/mL. CMD symptoms were assessed by the Edinburgh Postnatal Depression Scale-Vietnam validation. Infant cognitive development was assessed by Bayley Scales of Infant and Toddler Development, 3rd Ed. Path analyses were performed to determine the direct and indirect, partly or fully mediated, causal effects of the antenatal exposures.ResultsA total of 497 pregnant women were recruited, of those 378 women provided complete data which were included in the analyses. Statistically significant direct adverse effects of persistent antenatal IDA (estimated difference of −11.62 points; 95% CI −23.01 to −0.22) and antenatal CMD (−4.80 points; 95% CI: −9.40 to −0.20) on infant Bayley cognitive scores at six months were found. Higher birthweight, household wealth, and self-rated sufficient supply of breastmilk were associated with higher cognitive scores. Maternal age >30 years and primiparity had an indirect adverse effect on infants’ Bayley cognitive scores.ConclusionsThese findings suggest that antenatal IDA and CMD both have adverse effects on child cognitive development, which if unrecognized and unaddressed are likely to be lasting. It is crucial that both these risks are considered by policy makers, clinicians, and researchers seeking to improve child cognitive function in developing countries.

Symptoms of antenatal common mental disorders, preterm birth and low birthweight: a prospective cohort study in a semi‐rural district of Vietnam

To examine the association of low birthweight (LBW) and prematurity with clinically significant symptoms of antenatal common mental disorders (ACMDs) during the third trimester of pregnancy in a semi-rural area in Vietnam. Prospective community-based cohort study. Severity of ACMD symptoms was assessed with the Edinburgh Depression Scale, low birthweight was defined as below 2500g, and gestational age was estimated according to last menstrual period. Reproductive and socio-demographic risk factors were measured as potential confounders of the association between ACMD and the outcomes. We conducted bivariate analyses of association between ACMD and the perinatal outcomes, employing chi-square tests, crude odds ratios and 95% confidence intervals. Multiple logistic regression analysis was used to adjust for confounding. We found a prevalence of clinically significant symptoms of ACMDs of 37.4%, which were significantly associated with preterm birth (adjusted OR 1.98, CI95% = 1.14-3.43) and low birthweight (adjusted OR 2.24, CI95% =1.02-4.95). Among the examined risk factors for the outcome measures, only maternal age was found to be statistically significant for low birthweight and preterm birth. This study confirms that clinically significant symptom levels of ACMD in Vietnam are associated with preterm birth and low birthweight. These findings highlight the importance of cost-effective public health interventions for ACMD in Vietnam and further exploration of its physiological link with preterm birth and low birthweight.

Prevalence and risk factors for symptoms of common mental disorders in early and late pregnancy in Vietnamese women: A prospective population-based study

BackgroundLittle is known about the prevalence of and risk factors for common mental disorders (CMD) in pregnant women in low-income countries. The aim of this study was to establish the prevalence of and psychosocial risk factors for clinically significant symptoms of CMD in early and late pregnancy in women in rural Viet Nam. MethodsA population-based sample of women was surveyed in early and late pregnancy. CMD were assessed by the Edinburgh Postnatal Depression Scale-Viet Nam Validation and psychosocial risks by study-specific structured interviews. ResultsIn total 497/523 (97%) eligible women were recruited and 419 (84%) provided complete data. Prevalence of CMD only in early pregnancy was 22.4% (95% CI 18.4–26.4); only in late pregnancy was 10.7% (95% CI 7.8–13.7) and at both assessment waves was 17.4% (95% CI 13.8–21.1). Non-economic and economic coincidental life adversity, intimate partner violence, past pregnancy loss, and childhood abuse were positively associated with persistent antenatal CMD. Older age, having a preference for the baby’s sex, and nulli- or primiparity were risk factors for CMD in early pregnancy. ConclusionsPersistent antenatal CMD are prevalent in rural areas of Viet Nam. Psychosocial risk factors play a major role in this significant public health problem.