Prenatal and postnatal maternal mental health and school-age child development: a systematic review

Examining the characteristics of pregnant and parenting, and non-parenting young adults experiencing homelessness living with and without their children

Pregnant and parenting young adults experiencing homelessness (YAEH) face many challenges related to complex circumstances that lead to parent-child separation. This can be emotionally taxing on YAEH who are already disproportionately burdened by mental health disorders. Little is known about the parenting and mental health support needs among YAEH, particularly surrounding parent-child separation. To fill this gap, cross-sectional data from the Homeless Youth Risk and Resilience Survey, collected from YAEH ages 18-26 across seven US cities, were analyzed in this study. Demographic characteristics, mental health, and risk indicators were compared between separated parents (n = 217) and those living with their children (n = 70), disaggregated by gender. Differences were assessed between YAEH involved in a pregnancy (n = 531) and YAEH with no pregnancy history (n = 768), disaggregated by gender. Results indicated important gender differences in the needs of pregnant and parenting YAEH, which can be used to guide interventions to support young families experiencing homelessness.

Cost-effectiveness of a group psychological intervention for postnatal depression in British south Asian women: an economic evaluation from the ROSHNI-2 trial

BACKGROUND

Minority ethnic groups often face ethnocultural barriers in accessing mental health treatments. The ROSHNI-2 trial compared culturally adapted cognitive behavioural therapy (Positive Health Programme [PHP]) with treatment as usual for postnatal depression in British south Asian women. We aimed to assess the cost-effectiveness of the PHP intervention.

METHODS

The ROSHNI-2 trial was a multicentre, two-arm, assessor-blinded, randomised controlled trial; we conducted an economic evaluation over a 12-month period to assess the cost-effectiveness of PHP plus treatment as usual versus treatment as usual alone from the perspective of the English National Health Service and personal social services. In the trial, British south Asian women aged 16 years or older with a child aged up to 12 months, and meeting DSM-5 criteria for depression, were recruited from northwest England, Yorkshire, the East Midlands, and London. The PHP intervention involved 12 group sessions delivered by two trained bilingual facilitators, held once per week for 2 months and once per fortnight thereafter, each lasting 60-90 min. Questionnaires on depression symptoms, quality of life, and resource use were completed at baseline, 4 months (end of intervention), and 12 months after random assignment. Quality-adjusted life-years (QALYs) were used for the cost-utility analysis, and recovery from depression at 4 months (the primary clinical outcome), assessed using the Hamilton Rating Scale for Depression, informed the cost-effectiveness analysis. After the onset of the COVID-19 pandemic, the intervention was adapted for online delivery for the remaining participants. A stratified analysis compared the cost-effectiveness of online versus in-person delivery. The trial involved researchers with lived experience, and all methods, including health economic measures, were developed in consultation with service users, community members, and faith leaders. This is a preplanned analysis of the ROSHNI-2 trial, registered with ISRCTN (ISRCTN10697380).

FINDINGS

From Feb 8, 2017, to March 29, 2020, 732 eligible women were enrolled: 368 participants were randomly assigned to the PHP arm and 364 to the treatment as usual arm. The base-case intention-to-treat analysis showed that PHP significantly increased costs (£712, 95% CI 311 to 1113) and QALYs (0·036, 95% CI 0·006 to 0·067), with an incremental cost-effectiveness ratio of £19 601 (7622 to 83 772). Based on the UK National Institute for Health and Care Excellence (NICE) maximum willingness-to-pay threshold of £30 000 per QALY, the likelihood of PHP being cost-effective was 77% from a health and social care perspective. Cost per remission from depression at the 4-month follow-up was £5509 (2916 to 17 860). In a stratified analysis of 34 participants attending online sessions during the pandemic, incremental QALY effects were 0·125 (0·048 to 0·203), resulting in costs of £202 (-3906 to 10 918) per additional QALY gained.

INTERPRETATION

The average cost of PHP for postpartum women was below the lower end of the NICE threshold of £20 000-30 000 per QALY, excluding benefits to the child or potential gains such as reduced lost productivity from early remission. PHP, a culturally adapted group cognitive behavioural therapy-based intervention, might be a cost-effective intervention for postnatal depression in British south Asian women. Online PHP delivery showed promising clinical and cost-effective results for this group but requires a large-scale study.

FUNDING

UK National Institute for Health and Care Research.

Barriers and Facilitators to Accessing Mental Health Supports Among Black Perinatal Women: Application of the Patient-centered Access Framework

Black perinatal women experience high rates of mental health disorders including depression and traumatic stress disorders, but also face significant disparities in access to mental health treatment. We conducted focus groups with 43 Black perinatal women in the Southeastern U.S. to understand barriers and facilitators that affect their access to mental health services during pregnancy and post-partum as well as recommendations to promote culturally response trauma screening and services. This study leveraged Levesque's patient-centered access framework to inform coding and analysis. Barriers to access and corresponding recommendations were identified among all five dimensions and abilities of the patient-centered access framework. Medical mistrust was a key theme that spanned several dimensions-including the likelihood of seeking care and comfort disclosing mental health concerns to a provider. Study recommendations included the need for provider training on delivering trauma-informed, culturally responsive care, increased transparency about trauma screeners to mitigate patient mistrust, and the establishment of integrative care approaches to reduce time and cost barriers to accessing mental health supports.

Nucleus accumbens volume mediates the association between prenatal adversity and attention problems in youth

Exposure to adversity during the perinatal period has been associated with cognitive difficulties in children. Given the role of the nucleus accumbens (NAcc) in attention and impulsivity, we examined whether NAcc volume at age six mediates the relations between pre- and postnatal adversity and subsequent attention problems in offspring. 306 pregnant women were recruited as part of the Growing Up in Singapore Towards Healthy Outcomes Study. Psychosocial stress was assessed during pregnancy and across the first 5 years postpartum. At six years of age, children underwent structural MRI and, at age seven years, mothers reported on their children's attention problems. Separate factor analyses conducted on measures of pre- and postnatal adversity each yielded two latent factors: maternal mental health and socioeconomic status. Both pre- and postnatal maternal mental health predicted children's attention difficulties. Further, NAcc volume mediated the relation between prenatal, but not postnatal, maternal mental health and children's attention problems. These findings suggest that the NAcc is particularly vulnerable to prenatal maternal mental health challenges and contributes to offspring attention problems. Characterizing the temporal sensitivity of neurobiological structures to adversity will help to elucidate mechanisms linking environmental exposures and behavior, facilitating the development of neuroscience-informed interventions for childhood difficulties.

Associations of parental internal migration with child growth and nutritional status in low- and middle-income countries: A systematic review

Five to 50% of people in low- and middle-income countries (LMICs) report having ever migrated internally. Studies suggest internal (within-country) migration may influence health within and across generations. This review aims to collate evidence of associations of parental internal migration and child growth and nutritional status in LMICs. Observational studies of children with parents who had migrated internally within their resident country, with a non-migrant reference group and outcomes relating to child growth and nutritional status were eligible. Full research articles in peer-reviewed journals from 2000 onwards were included, with no country/setting/language restrictions. The search was conducted in June 2024 in Embase/Global Health/MEDLINE, WoS, Proquest Central, Global Index Medicus, and Google Scholar using relevant keywords. The Newcastle-Ottawa Scale assessed risk of bias. The protocol was registered on PROSPERO (CRD42023423895). Twelve studies were identified from China, India, Mexico, Peru, Tanzania, South Africa, and Turkey, most of which focussed on early childhood, and all but one found associations. Of studies comparing rural-urban migrants to rural non-migrants (n=5), migration was associated with reduced risk of child undernutrition and improved linear growth, particularly for children born at urban destination, but also increased weight growth and overweight. In comparison to urban non-migrants (n=11), findings were mixed and showed children of rural-urban migrants had greater/similar levels of undernutrition and poorer growth or greater levels of overweight in early life but better linear growth in late childhood/adolescence. This review identifies internal migration as a determinant of child health in LMICs and thus suggests it should be considered when designing policies and interventions to improve child health.

Intergenerational Associations of Maternal Depression with Daughters' Family Formation

Objective

This work investigates the potential associations between maternal major depressive disorder (MDD) and daughters' family formation behaviors, specifically the timing of marriage and first birth.

Background

Family and life course research has established the importance of intergenerational ties and linked lives for children's health, education, social life, and transition to adulthood more broadly. However, mothers' MDD has remained a relatively understudied factor shaping young people's family formation behaviors.

Method

The analyses used a sample of 1,127 linked mother-father-daughter triads from the Chitwan Valley Family Study (CVFS) in Nepal. Discrete-time event-history models at the month-level were run to assess whether daughters' differential exposure to maternal MDD was prospectively associated with entry into marital unions and parenthood.

Results

Although there was no relationship between maternal lifetime MDD and daughters' family formation, results showed that being first exposed to maternal MDD during childhood, specifically between the ages of 0 and 10, increased the monthly odds of transitioning to parenthood by more than 80%. Additional findings showed that an increased pace of getting married was a primary determinant of accelerated childbearing.

Conclusion

Daughters' exposure to mothers' depression was associated with daughters' family formation transitions. The timing of exposure, however, was a particularly important driver of that association. We argue that the study of parents' mental ill-health provides untapped opportunity for future intergenerational research.

Exploring women's postpartum experiences during the COVID-19 pandemic: A mixed-method analysis

PROBLEM

While studies across the United States have explored how the perinatal period was affected by COVID-19, most studies have focused on pregnancy and delivery rather than on women's postpartum experiences.

BACKGROUND

Postpartum is a critical period of development for mothers and newborns, with factors such as maternal mental health and quality of mother-infant bonding playing instrumental roles in children's socioemotional outcomes. Yet, COVID-19 served as a significant stressor for many women and acted as a barrier to receiving postpartum supports.

AIM

The current mixed-method analysis further elucidates women's postpartum experiences during COVID-19.

METHOD

New mothers (N = 20) completed interviews on how the pandemic impacted their postpartum experience, as well as a survey about mental health and mother-infant bonding.

FINDINGS

Thematic analysis of interview data identified four themes: Uncertainty surrounding medical care and hospital policies; Lack of connection with social supports; Increased family bonding; Access to community resources. Survey data indicated 57.9 % of participants experienced anxiety symptoms, 68.4 % experienced depressive symptoms, and 36.8 % experienced some bonding difficulty. When evaluated together, it was found that women who endorsed time away from children during hospital stays had significantly lower postpartum anxiety and less difficulty bonding compared to women who did not endorse this subtheme, while women who reported isolation from leisure activities had significantly greater difficulty with bonding.

CONCLUSION

The study highlights the importance of information sharing around community resources and indicates a need for further exploration of how various forms of social support (e.g., immediate family vs. broader networks) impact the wellbeing of postpartum women.

Anxiety, stress, and depression levels among dental students: gender, age, and stage of dental education related

Dental students may experience psychological disturbance due to the highly stressful dental education process, with no consensus regarding the influence of age, gender, and stage of education. Therefore, the present study aimed to identify sources of stressors that may influence the levels of stress, anxiety, and depression experienced by dental students and examine them based on gender, age, and stage of dental education. A cross-sectional study was conducted in the 2023 academic year with a total of 131 (male = 53, female = 78, mean age = 26.69, range = 22-33) undergraduate dental students. The psychological well-being was assessed using the Depression Anxiety Stress Scale (DASS-21), and the various sources of stress were evaluated using the Dental Environment Stress (DES) questionnaire. The overall prevalence of depression, anxiety, and stress was 52%, 57%, and 55%, respectively. Students in their fifth year (transition between preclinical and clinical years) showed higher depression symptoms compared to students in their fourth or sixth years (p = 0.039). No statistically significant differences were found between gender (males or females) and age regarding DASS symptoms (p > 0.540). The stressors identified as most stressful by all the students were related to academics (amount of classwork, examinations, and grades). The levels of depression, anxiety, and stress among dental students were relatively high. The depression levels among fifth-year students were the highest. Therefore, modifying the academic process to create a positive educational environment should be recommended.

A population-based cohort study of perinatal mental illness following traumatic brain injury

AIMS

To examine the risk of perinatal mental illness, including new diagnoses and recurrent use of mental healthcare, comparing women with and without traumatic brain injury (TBI), and to identify injury-related factors associated with these outcomes among women with TBI.

METHODS

We conducted a population-based cohort study in Ontario, Canada, of all obstetrical deliveries to women in 2012-2021, excluding those with mental healthcare use in the year before conception. The cohort was stratified into women with no remote mental illness history (to identify new mental illness diagnoses between conception and 365 days postpartum) and those with a remote mental illness history (to identify recurrent illnesses). Modified Poisson regression generated adjusted relative risks (aRRs) (1) comparing women with and without TBI and (2) according to injury-related variables (i.e., number, severity, timing, mechanism and intent) among women with TBI.

RESULTS

There were n = 12,724 women with a history of TBI (mean age: 27.6 years [SD, 5.5]) and n = 786,317 without a history of TBI (mean age: 30.6 years [SD, 5.0]). Women with TBI were at elevated risk of a new mental illness diagnosis in the perinatal period compared to women without TBI (18.5% vs. 12.7%; aRR: 1.31, 95% confidence interval [CI]: 1.24-1.39), including mood and anxiety disorders. Women with a TBI were also at elevated risk for recurrent use of mental healthcare perinatally (35.5% vs. 27.8%; aRR: 1.18, 95% CI: 1.14-1.22), including mood and anxiety, psychotic, substance use and other mental health disorders. Among women with a history of TBI, the number of TBI-related healthcare encounters was positively associated with an elevated risk of new-onset mental illness.

CONCLUSIONS

These findings demonstrate the need for providers to be attentive to the risk for perinatal mental illness in women with a TBI. This population may benefit from screening and tailored mental health supports and treatment options.

Using a social-ecological framework to examine the cognitive development of elementary school children in the U.S

This study investigated the cognitive development of elementary school children by identifying significant factors within a social-ecological framework. By studying the association between social-ecological factors and children's cognitive development, we identified the most significant factors that are linked to children's cognitive outcomes. We used the 5th wave (9 years old) of the U.S. Fragile Family and Child Wellbeing Study. With a sample size of 1,722, we conducted multiple regression analyses to examine the relationship between individual, family, and school/community levels and children's verbal skills (PPVT-III), reading comprehension (WJ-PC), digit span, and math problems (WJ-AP). We found that the school neighborhood was associated with verbal skills, math skills, and reading comprehension; mothers' educational levels were significantly associated with verbal skills, digit span, and reading comprehension; and children's race/ethnicity was associated with verbal skills. To enhance students' cognitive development, policymakers and educators should prioritize the quality of schools and their learning environment. Creating a supportive and optimistic learning environment is crucial for all students, especially those dealing with obstacles such as poverty, family instability, and troubled schools. Providing parenting education may be helpful for parents with limited education levels.

Examining the Potential Mediating Role of Maternal Mental Health in the Association Between Socioeconomic Deprivation and Child Development Outcomes

BACKGROUND

Socioeconomic deprivation has been linked to negative child developmental outcomes including brain development, psychological well-being, educational attainment, and social-emotional well-being. Maternal mental health has also been linked to mothers' parenting practices and their children's developmental outcomes. However, limited evidence exists regarding the role of maternal mental health (prenatal and postnatal) in the association between socioeconomic deprivation and children's developmental outcomes.

METHODS

We examined the potential role of maternal mental health in the association between socioeconomic deprivation (SED) and child development outcomes. We used a large linked administrative health dataset covering children born between 2011 and 2015 in Greater Glasgow and Clyde, Scotland. Of the 76,483 participants, 55,856 mothers with matched children's developmental outcome data were included. A mediation analysis model, adjusted for confounders and covariates, was used.

RESULTS

Maternal mental health assessed by a history of hospital admissions mediated, but to a small extent, the relationship between SED and children's developmental outcomes. The average direct effect (ADE), of SED in the first model with a history of hospital admissions, was ADE: ES = - 0.0875 (95% CI = - 0.097, - 0.08; p < 0.001) and ACME: ES = - 0.0002 (95% CI = - 0.001, - 0.0001; p = 0.01). The proportion mediated by the history of mental health admission was 0.3%.

CONCLUSION

The association between SED and children's developmental outcomes appears to be partially mediated by maternal mental health, although the proportional-mediated effect was very small.

A group psychological intervention for postnatal depression in British mothers of South Asian origin - the ROSHNI-2 RCT

Background

Postnatal depression is more common in British South Asian women than white women in the United Kingdom. Despite empirical evidence suggesting the effectiveness of cognitive-behavioural therapy as a first line of treatment, little evidence is available regarding its applicability to different minority ethnic groups.

Objectives

Determining the clinical and cost-effectiveness of a culturally adapted group psychological intervention (Positive Health Programme) in primary care for British South Asian women with postnatal depression compared with treatment as usual.

Setting

General practices and children's centres in the North West, East Midlands, Yorkshire, Glasgow and London.

Participants

British South Asian women meeting the Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition) depression criteria, aged 16 years or above, with infants up to 12 months.

Design

A multicentre randomised controlled trial with an internal pilot and partially nested design to compare treatment as usual plus the Positive Health Programme with treatment as usual in British South Asian women with postnatal depression, with a qualitative study to examine the acceptability and feasibility of the intervention.

Intervention

The Positive Health Programme, a culturally adapted group intervention based on the principles of cognitive-behavioural therapy delivered by facilitators over 12 sessions.

Outcomes measures

The primary outcome was recovery from depression (Hamilton Depression Rating Scale ≤ 7) at end of intervention (approximately 4-6 months). Analysis of the primary outcome and the long-term follow-up (at 12 months) used a logistic random-effects model to estimate the odds ratio of caseness between treatments, adjusting for centre, severity of depression and education at baseline. Cost data were collected using an Economic Patient Questionnaire.

Results

Seven hundred and thirty-two participants across four study centres were randomised by the Manchester Clinical Trials Unit. At 4 months, almost half of patients in the treatment (Positive Health Programme) group were recovered (138 or 49%), whereas 105 (37%) were recovered in the control (treatment as usual) group. By 12 months, the control (treatment as usual) and treatment (Positive Health Programme) group had over 50% recovery at 140 (54%) and 141 (54%), respectively. For the primary outcome, recovery from postnatal depression at end of intervention, we found a significant effect such that the odds of achieving recovery in the treatment group were almost twice as high compared to the treatment as usual group (odds ratio 1.97, 95% confidence interval 1.26 to 3.10). Between the two groups, there was no significant difference in the odds of recovery at 12 months (odds ratio 1.02, 95% confidence interval 0.62 to 1.66), highlighting a need for more intensive therapies and/or longer-term care plans for this group of patients.

Qualitative results

The intervention was considered feasible and acceptable from the perspectives of Positive Health Programme participants, facilitators, and general practitioners. The findings suggest improved emotional and social support and an enhanced sense of well-being.

Economic evaluation

Positive Health Programme implementation was estimated to cost an average of £408 per participant. The intention-to-treat analysis shows that the Positive Health Programme intervention costs £22,198 per quality-adjusted life-year gain. Positive Health Programme was cost-effective on average but with a substantial uncertainty: the probability that Positive Health Programme was cost-effective was 44% (65%) at the willingness to pay £20,000 (£30,000) per quality-adjusted life-year. The Positive Health Programme was highly cost-effective for those who attended 5-8 sessions, costing £9040 per quality-adjusted life-year.

Limitations

The study sample limits generalisability with other ethnic minority groups, and the cost-effectiveness analysis did not explore recall bias.

Conclusions

The results of this study provide robust evidence that the culturally adapted psychological intervention for postnatal depression in South Asian women is effective at the primary end point and acceptable to women.

Future work

Further development of the Positive Health Programme intervention and evaluation, with longer-term outcome follow-ups and exploration of cost-effectiveness of remote delivery of the Positive Health Programme.

Study registration

Current Controlled Trials ISRCTN10697380.

Funding

This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 14/68/08) and is published in full in Health Technology Assessment; Vol. 29, No. 6. See the NIHR Funding and Awards website for further award information.

Perinatal Loneliness and Isolation Early in the COVID-19 Pandemic in New York City: A Qualitative Study

INTRODUCTION

During the COVID-19 pandemic, birthing parents were identified as a high-risk group with greater vulnerability to the harms associated with SARS-CoV-2. This led to necessary changes in perinatal health policies but also to experiences of maternal isolation and loneliness, both in hospital settings, due to infection mitigation procedures, and once home, due to social distancing.

METHODS

In this study, we qualitatively explored birthing and postpartum experiences in New York City during the early days of the pandemic when lockdowns were in effect and policies and practices were rapidly changing. Using thematic analysis, our focus was on experiences of isolation, navigating these experiences, and the potential impacts of isolation and loneliness on maternal health for 55 birthing people.

RESULTS

Participants described numerous stressors related to isolation during the birthing process, including reconciling their hopes for their birth with the realities of the unknown and separation from partners, family, and friends in the hospital. During the postpartum period, loneliness manifested as having limited or no contact with family and friends, which led to feelings of a need for strengthened social support systems. The impact of these negative experiences shaped mental health. Overall, we found that solitary experiences during birthing and postpartum isolation were major sources of stress for participants in this study.

DISCUSSION

To support impacted families and prepare for future crisis events, clinicians and researchers must prioritize the development of strong clinical and social support structures for perinatal people to ensure both maternal and child health.

Origins and developmental paths of medical conditions from mid-childhood to mid-adolescence in Australia: Early-life adverse conditions and their lasting effects

This study investigates various common medical conditions affecting Australian children aged 4-14 years and the impact of prenatal and early-life conditions on these health conditions using a large national data set (n = 4122) with 15 years of follow-up. Consistent with the developmental origins of health and diseases hypothesis and the life-course models of health, the in-utero environment and parental financial hardship during pregnancy and shortly after birth play a significant role and have a lasting impact on the medical conditions of children. These significant effects are not reduced by controlling for child, family, and neighbourhood characteristics. The impact of improvements in family income when the child is aged 4-14 years does not compensate for the impact of health disadvantages in the prenatal and postnatal period.

A Research Note on Maternity Leave and Children's Outcomes: The Case of Parental Teachers

This research note examines the long-term effect of female teachers' longer maternity leave on children's education and disability in Vietnam. Having a child a few months before or just after the summer vacation can increase paid leave for female teachers. Using variation in months of childbirth and applying difference-in-differences with family fixed-effect estimators, I find that female teachers in Vietnam tend to avoid giving birth during summer vacation. In the long run, longer maternity leave is positively associated with their children's education and negatively associated with the probability of child disability.

Peer counseling for perinatal depression in low- and middle-income countries: A scoping review

Perinatal depression is associated with adverse maternal, newborn and child health outcomes. Treatment gaps and sociocultural factors contribute to its disproportionate burden in low- and middle-income countries (LMICs). Task-sharing approaches, such as peer counseling, have been developed to improve access to mental health services. We conducted a scoping review to map the current literature on peer counseling for perinatal women experiencing depression in LMICs. We searched CINAHL, MEDLINE, APA PsycINFO, Global Health and EMBASE for literature with no date limits. We included 73 records in our analysis, with most being systematic reviews and meta-analyses, randomized controlled trials and qualitative studies. Most studies were conducted in India and Pakistan and published from 2020 onward. The Thinking Healthy Program (THP) and its Peer-Delivered (THPP) adaptation were the most common interventions. Studies suggested effectiveness, feasibility, acceptability and transferability of peer counseling, particularly within the THPP, for perinatal depression. Studies indicated that local women, as peers and lay counselors, are preferred and effective implementation agents. Gaps in the evidence include those relating to understanding perinatal depression (e.g., contextual understandings of the etiology, comorbidity and heterogeneity and social conditions of psychosocial distress including long-term impacts on relationships and children's development) and understanding and improving implementation. Further research on the adaptation, scaling up and integration of peer-delivered approaches with other approaches to improve impact are needed. There are also gaps in understanding the perspectives and experiences of peer counselors. Evidence gaps may stem from an emphasis on conventional public health approaches and measures derived from Western psychiatry, such as randomized controlled trials. There is relatively little research or implementation that prioritizes peer counselors in terms of understanding their perspectives and experiences (e.g., of professionalization), despite them being central to peer-delivered models. Task sharing has the potential to both empower peer counselors through mental health benefits and professional opportunities but also render peer counselors susceptible to vicarious exposure to traumatic stories and difficult situations amid limitations in available support. Better understanding counselors' and perinatal women's experiences can help decolonize the evidence base and improve implementation.

Maternal depressive symptoms and child language development: Exploring potential pathways through observed and self-reported mother-child verbal interactions

Maternal depressive symptoms (MDS) in the postnatal period may impact children's later development through poorer quality parent-child interactions. The current study tested a specific pathway from MDS (child age 9 months) to child receptive vocabulary (4 ½ years) through both self-reported and observed parent-child verbal interactions (at both 2 and 4 ½ years). Participants (n = 4,432) were part of a large, diverse, contemporary pre-birth national cohort study: Growing Up in New Zealand. Results indicated a direct association between greater MDS at 9 months and poorer receptive vocabulary at age 4 ½ years. There was support for an indirect pathway through self-reported parent-child verbal interactions at 2 years and through observed parent-child verbal interactions at 4 ½ years. A moderated mediation effect was also found: the indirect effect of MDS on child vocabulary through observed verbal interaction was supported for families living in areas of greater socioeconomic deprivation. Overall, findings support the potential role of parent-child verbal interactions as a mechanism for the influence of MDS on later child language development. This pathway may be particularly important for families experiencing socioeconomic adversity, suggesting that effective and appropriate supportive parenting interventions be preferentially targeted to reduce inequities in child language outcomes.

Stability and change in maternal wellbeing and illbeing from pregnancy to three years postpartum

PURPOSE

Motherhood affects women's mental health, encompassing aspects of both wellbeing and illbeing. This study investigated stability and change in wellbeing (i.e., relationship satisfaction and positive affect) and illbeing (i.e., depressive and anxiety symptoms) from pregnancy to three years postpartum. We further investigated the mutual and dynamic relations between these constructs over time and the role of genetic propensities in their time-invariant stability.

DATA AND METHODS

This four-wave longitudinal study included 83,124 women from the Norwegian Mother, Father, and Child Cohort Study (MoBa) linked to the Medical Birth Registry of Norway. Data were collected during pregnancy (30 weeks) and at 6, 18 and 36 months postpartum. Wellbeing and illbeing were based on the Relationship Satisfaction Scale, the Differential Emotions Scale and Hopkins Symptoms Checklist-8. Genetics were measured by the wellbeing spectrum polygenic index. Analyses were based on random intercept cross-lagged panel models using R.

RESULTS

All four outcomes showed high stability and were mutually interconnected over time, with abundant cross-lagged predictions. The period of greatest instability was from pregnancy to 6 months postpartum, followed by increasing stability. Prenatal relationship satisfaction played a crucial role in maternal mental health postpartum. Women's genetic propensity to wellbeing contributed to time-invariant stability of all four constructs.

CONCLUSION

Understanding the mutual relationship between different aspects of wellbeing and illbeing allows for identifying potential targets for health promotion interventions. Time-invariant stability was partially explained by genetics. Maternal wellbeing and illbeing develop in an interdependent way from pregnancy to 36 months postpartum.

The Brain Imaging for Global Health (BRIGHT) Project: Longitudinal cohort study protocol

There is a scarcity of prospective longitudinal research targeted at early postnatal life which maps developmental pathways of early-stage processing and brain specialisation in the context of early adversity. Follow up from infancy into the one-five year age range is key, as it constitutes a critical gap between infant and early childhood studies. Availability of portable neuroimaging (functional near infrared spectroscopy (fNIRS) and electroencephalography (EEG)) has enabled access to rural settings increasing the diversity of our sampling and broadening developmental research to include previously underrepresented ethnic-racial and geographical groups in low- and middle- income countries (LMICs). The primary objective of the Brain Imaging for Global Health (BRIGHT) project was to establish brain function - using longitudinal data from mother - for-age reference curves infant dyads living in the UK and rural Gambia and investigate the association between context-associated moderators and developmental trajectories across the first two years of life in The Gambia. In total, 265 participating families were seen during pregnancy, at 7-14 days, 1-, 5-, 8-, 12-, 18- and 24-months post-partum. An additional visit is now underway at 3-5 years to assess pre-school outcomes. The majority of our Gambian cohort live in poverty, but while resource-poor in many factors they commonly experience a rich and beneficial family and caregiving context with multigenerational care and a close-knit supportive community. Understanding the impact of different factors at play in such an environment ( i.e., detrimental undernutrition versus beneficial multigenerational family support) will (i) improve the representativeness of models of general cognitive developmental pathways from birth, (ii) identify causal pathways of altered trajectories associated with early adversity at both individual and group level, and (iii) identify the context-associated moderators ( i.e. social context) that protect development despite the presence of poverty-associated challenges. This will in turn contribute to the development of targeted interventions.

Comparing the effect of two systems-level interventions on perinatal generalized anxiety disorder and posttraumatic stress disorder symptoms

BACKGROUND

The Massachusetts Child Psychiatry Access Program for Moms and PRogram In Support of Moms are designed to help obstetric practices address perinatal depression. The PRogram in Support of Moms includes the statewide Massachusetts Child Psychiatry Access Program for Moms program, plus proactive implementation support.

OBJECTIVE

The goal of this study was to understand the impact of these programs on perinatal generalized anxiety disorder and posttraumatic stress disorder symptoms among individuals screening positive for depression.

STUDY DESIGN

We conducted a secondary analysis of 2017-2022 data from a cluster randomized controlled trial of Massachusetts Child Psychiatry Access Program for Moms vs PRogram In Support of Moms. We included participants completing a generalized anxiety disorder or posttraumatic stress disorder screen at baseline (n=254) with antenatal Edinburgh Postnatal Depression Scale scores ≥10. We assessed changes in generalized anxiety disorder and posttraumatic stress disorder symptoms from pregnancy (4-25 weeks of gestational age or 32-40 weeks of gestational age), 4-12 weeks postpartum, and 11-13 months postpartum. We conducted a difference-in-difference analysis to compare symptom change from pregnancy to postpartum. We used adjusted linear mixed models with repeated measures to examine the impact of the Massachusetts Child Psychiatry Access Program for Moms and PRogram In Support of Moms on changes in the Generalized Anxiety Disorder 7 and the Posttraumatic Stress Disorder Checklist.

RESULTS

Mean Generalized Anxiety Disorder 7 scores decreased by 3.6 (Massachusetts Child Psychiatry Access Program for Moms) and 6.3 (PRogram In Support of Moms) points from pregnancy to 4-12 weeks postpartum. Mean Posttraumatic Stress Disorder Checklist scores decreased by 6.2 and 10.0 points, respectively, at 4-12 weeks postpartum among individuals scree ning positive on the Generalized Anxiety Disorder 7 (n=83) or Posttraumatic Stress Disorder Checklist (n=58) in pregnancy. Generalized Anxiety Disorder 7 and Posttraumatic Stress Disorder Checklist scores decreased among both groups at 11-13 months postpartum. These changes were clinically meaningful. PRogram In Support of Moms conferred a statistically significant greater decrease (2.7 points) on the Generalized Anxiety Disorder 7 than the Massachusetts Child Psychiatry Access Program for Moms at 4-12 weeks postpartum. No differences were found between the Massachusetts Child Psychiatry Access Program for Moms and PRogram In Support of Moms in Posttraumatic Stress Disorder Checklist or Generalized Anxiety Disorder 7 change at 11-13 months, although both were associated with a reduction in generalized anxiety disorder and posttraumatic stress disorder symptoms at 4-12 weeks and 11-13 months postpartum.

CONCLUSION

Both the Massachusetts Child Psychiatry Access Program for Moms and PRogram In Support of Moms could help to improve symptoms for individuals experiencing co-occurring symptoms of depression, generalized anxiety disorder, or posttraumatic stress disorder. PRogram In Support of Moms may confer additional benefits in the early postpartum period, although this difference was not clinically significant.

The impact of perinatal maternal stress on the maternal and infant gut and human milk microbiomes: A scoping review protocol

OBJECTIVE

The objective of this scoping review is to review the research evidence regarding the impact of perinatal maternal stress on the maternal and infant gut and human milk microbiomes.

INTRODUCTION

Perinatal stress which refers to psychological stress experienced by individuals during pregnancy and the postpartum period is emerging as a public health concern. Early exposure of infants to perinatal maternal stress can potentially lead to metabolic, immune, and neurobehavioral disorders that extend into adulthood. The role of the gut and human milk microbiome in the microbiome-gut-brain axis as a mechanism of stress transfer has been previously reported. A transfer of colonised aberrant microbiota from mother to infant is proposed to predispose the infant to a pro- inflammatory microbiome with dysregulated metabolic process thereby initiating early risk of chronic diseases. The interplay of perinatal maternal stress and its relationship to the maternal and infant gut and human milk microbiome requires further systematic examination in the literature.

INCLUSION CRITERIA

This scoping review is an exploratory mapping review which will focus on the population of mothers and infants with the exploration of the key concepts of maternal stress and its impact on the maternal and infant gut and human milk microbiome in the context of the perinatal period. It will focus on the pregnancy and the post-natal period up to 6 months with infants who are exclusively breastfed.

METHODS

This study will be guided by the Joanna Briggs Institute's (JBI) methodology for scoping reviews along with use of the Prisma Scr reporting guideline. A comprehensive search will be conducted using the following databases, CINAHL Complete; MEDLINE; PsycINFO, Web of Science and Scopus. A search strategy with pre-defined inclusion and exclusion criteria will be used to retrieve peer reviewed data published in English from 2014 to present. Screening will involve a three-step process with screening tool checklists. Results will be presented in tabular and narrative summaries, covering thematic concepts and their relationships. This protocol is registered with Open Science Framework DOI 10.17605/OSF.IO/5SRMV.

The effect of antepartum depressive and anxiety symptoms on mother-infant interaction: The mediating role of antepartum maternal emotional stress

Anxiety disorders, depression, and emotional stress during the antepartum period are interlinked with adverse child development. The quality of the dyadic interaction seems to play a crucial role in the transmission of these effects. In this study, we explored the mediating effect of antepartum maternal emotional stress (assessed via the Prenatal Emotional Stress Index) regarding the relationship of antepartum maternal depressive (assessed via the Edinburgh Postpartum Depression Scale), anxiety symptoms (assessed via the Stat-Trait-Anxiety-Inventory), and depressive and anxiety disorders (assessed according to the DSM-IV-TR) in the antepartum period on postpartum interactive quality in a longitudinal design. The Face-to-Face-Still-Face Paradigm (FFSF) and the Infant and Caregiver Engagement Phases (ICEP-R) coding system were used to assess the postpartum interactive qualities of the mother-infant dyads. The sample consisted of 59 women, 38 in the clinical and 21 in the control group. We found significant indirect effects of antepartum depressive symptoms and maternal diagnostic status on the mother's neutral engagement and on the latency to the first social positive interactive match during the interaction - effects that were mediated by antepartum stress. Moreover, there was an indirect effect of state anxiety on neutral engagement - mediated by antepartum stress. Therapeutic intervention studies focusing on maternal antepartum regulation of emotional stress and postpartum interactive patterns might be crucial to encounter maladaptive developmental trajectories.

An Evaluation of the Health Economics of Postnatal Depression Prevention and Treatment Strategies in China: A Cost-Effectiveness Analysis

OBJECTIVE

The primary objectives of this study are to assess the cost-effectiveness of early postnatal screening and prenatal psychological interventions for the prevention and treatment of postpartum depression (PPD) among Chinese pregnant women. Additionally, we aim to explore the most cost-effective prevention and treatment strategies for PPD in China.

METHODS

We used TreeAge 2019 to construct a decision tree model, with the model assuming a simulated queue size of 10,000 people. The model employed Monte Carlo simulation to assess the cost-effectiveness of PPD prevention and treatment strategies. Transfer probabilities were derived from published studies and meta-analyses. Cost and effectiveness data were obtained from published sources and relevant studies. Incremental cost-effectiveness ratios (ICERs) were used to describe the results, with willingness-to-pay (WTP) thresholds set at China's gross domestic product (GDP) per capita.

RESULTS

Compared to the usual care group, the cost per additional quality-adjusted life year (QALY) for the early postnatal screening group and the prenatal psychological interventions is USD 6840.28 and USD 3720.74, respectively. The cure rate of mixed treatments for PPD has the greatest impact on the model, while patient participation in treatment has a minor impact on the cost-effectiveness of prevention and treatment strategies.

CONCLUSION

Both early postnatal screening and prenatal psychological interventions are found to be highly cost-effective strategies for preventing and treating PPD in China. Prenatal psychological interventions for pregnant women are the most cost-effective prevention and treatment strategy. As such, from the perspective of national payers, we recommend that maternal screening for PPD be implemented in China to identify high-risk groups early on and to facilitate effective intervention.

Restrictive abortion legislation and adverse mental health during pregnancy and postpartum

PURPOSE

To determine the impact of abortion legislation on mental health during pregnancy and postpartum and assess whether pregnancy intention mediates associations.

METHODS

We quantified associations between restrictive abortion laws and stress, depression symptoms during and after pregnancy, and depression diagnoses after pregnancy using longitudinal data from Nurses' Health Study 3 in 2010-2017 (4091 participants, 4988 pregnancies) using structural equation models with repeated measures, controlling for sociodemographics, prior depression, state economic and sociopolitical measures (unemployment rate, gender wage gap, Gini index, percentage of state legislatures who are women, Democratic governor).

RESULTS

Restrictive abortion legislation was associated with unintended pregnancies (β = 0.127, p = 0.02). These were, in turn, associated with increased risks of stress and depression symptoms during pregnancy (total indirect effects β = 0.035, p = 0.03; β = 0.029, p = 0.03, respectively, corresponding <1% increase in probability), but not after pregnancy.

CONCLUSIONS

Abortion restrictions are associated with higher proportions of unintended pregnancies, which are associated with increased risks of stress and depression during pregnancy.

Parental depression and their children's marriage timing: The long-term consequences of parental mental disorders

Although decades of research documents powerful associations between parents' characteristics and their children's marital behaviors, the role of parental mental health has largely been ignored, despite the high prevalence of mental disorders and their strong potential to shape multiple dimensions of family life. Many studies examine other consequences of mothers' mental disorders, particularly for young children, but rarely do studies investigate the consequences of fathers' mental disorders, especially the potential for long-term consequences. We construct a theoretical framework for the study of intergenerational influences on family formation behaviors, integrating parental mental health, and emphasizing the potential for father's disorders to shape their children's lives. To investigate these associations, we use new intergenerational panel data featuring clinically validated diagnostic measures of parental mental health for both mothers and fathers, assessed independently. Results demonstrate that fathers' major depressive disorder is associated with significantly earlier marriage timing among sons. These important new findings provide insights into key priorities for social research on family formation processes and intergenerational influences across many domains.

Teenage and young adult pregnancy and depression: findings from the Japan environment and children's study

Teenage pregnancy increases the threat of depression because of its many factors. Pregnancy during young adulthood may also have several risk factors for depression compared to older pregnancies. However, data on depression in young adult pregnancies are lacking. This study investigated the association between teenage and young adult pregnancy and depression. Data from the Japan Environment and Children's study was used as a nationwide multicenter prospective cohort study. A multivariate logistic regression was performed to investigate the association between age groups (14-19, 20-24, 25-29, 30-34, ≥ 35 years) and depression, adjusted for behavioral and sociodemographic characteristics. Depression was assessed using the Kessler Psychological Distress Scale. In total, 96,808 pregnant women responded to the questionnaire. Teenage (14-19 years) and young adult (20-24 years) pregnancy were associated with an increased risk of depression compared to older pregnancy (≥ 35 years) (teenage: OR 4.28, 95% confidence interval, CI [3.24-5.64]; young adult: OR 3.00, 95% CI [2.64-3.41]). After adjusting for covariates, the magnitude of the risk of depression was attenuated. However, teenage and young adult pregnancy remained at a significantly increased risk of depression compared to older pregnancy (teenage: OR 2.38, 95% CI [1.77-3.21]; young adult: OR 2.14, 95% CI [1.87-2.46]). Our findings indicate that teenage and young adults' pregnancy are at an increased risk of depression compared to older pregnancy. These findings suggest prioritizing teenage and young pregnant women for prevention and interventions related to depression.

Examining the Relationship Between Screening for Postpartum Depression and Associated Child Health Service Utilization and Costs: A Study Using the All Our Families Cohort and Administrative Data

INTRODUCTION

Despite a recognized association between maternal postpartum depression (PPD) and adverse child health outcomes, evidence examining the relationship between PPD symptoms and associated child health service utilization and costs remains unclear. In addition, there is a paucity of evidence describing the relationship between early identification of maternal PPD and associated health service utilization and costs for children. This study aims to address this gap by describing the secondary associations of screening for maternal PPD and annual health service utilization and costs for children over their first five years of life.

METHODS

Mothers and children enrolled in the prospective All Our Families cohort were linked to provincial administrative data in Alberta, Canada. Multivariable generalized linear models were used to estimate the average annual inpatient, outpatient, physician, and total health service utilization and costs from a public health system perspective for children of mothers screened high risk for PPD, low/moderate risk for PPD, or unscreened.

RESULTS

Total mean costs were greatest for children during their first year of life than other years. Those whose mothers were not screened had significantly lower costs compared to those whose mothers were screened low/moderate risk, despite equivalent health service utilization.

DISCUSSION

Findings from this study describe the secondary associations of screening for maternal PPD using a public health system perspective. More research is required to fully understand variations in health costs for children across maternal PPD screening categories.

Healthcare utilization before and during the COVID-19 pandemic among mothers and birthing parents with elevated levels of postpartum depression symptoms

Little is known about the healthcare utilization of mothers and birthing parents experiencing elevated levels of symptoms of postpartum depression (PPD), particularly during the COVID-19 pandemic. This study examined how healthcare utilization changed in these individuals during COVID-19. Individuals living in Ontario, Canada, with Edinburgh Postnatal Depression Scale Scores ≥ 10 were recruited into two separate randomized controlled trials of a 1-day intervention for PPD before (pre-COVID-19, n = 441) and during the pandemic (COVID-19, n = 287). Participants in both samples completed the same health resource use questionnaire, self-reporting the number of virtual and/or in-person visits to specific healthcare services over the three months preceding their treatment intervention. Use of medications, mental health care, primary care, hospital-based care, allied health care, and overall healthcare utilization were compared between the pre-COVID-19 and COVID-19 groups. While participants had higher levels of PPD symptoms during COVID-19, differences were not seen in the use of specific categories of care (e.g. mental health and primary care). However, before and after statistically adjusting for covariates, overall healthcare utilization decreased from an average of 9.5 visits prior to COVID-19 to 6.9 during COVID-19 (p < .001), a change that was at least partly contributed to by reductions in visits to allied health professionals (e.g. dentists and physiotherapists). Overall healthcare utilization decreased by 27 % in mothers and birthing parents seeking treatment for elevated levels of PPD symptoms during the COVID-19 pandemic in Ontario, Canada - despite higher levels of PPD symptoms - highlighting the need to support and address barriers to postpartum care.

Trajectory of maternal depression and parasomnias

Maternal depressive symptoms are associated with poorer sleep quality in their children. Although parasomnias can occur at any age, this group of sleep disorders is more common in children. The aim of this study was to assess whether maternal depression trajectories predict parasomnias at the age of 11 years. Data were from a Birth Cohort of 4231 individuals followed in the city of Pelotas, Brazil. Maternal depressive symptoms were assessed with the Edinburgh Postnatal Depression Scale (EPDS) at 12, 24, and 48 months, and 6 and 11 years postpartum. Maternal depression trajectories were calculated using a group-based modelling approach. Information on any parasomnias (confused arousals, sleepwalking, night terrors, and nightmares) was provided by the mother. Five trajectories of maternal depressive symptoms were identified: chronic-low (34.9%), chronic-moderate (41.4%), increasing (10.3%), decreasing (8.9%), and chronic-high (4.4%). The prevalence of any parasomnia at the age of 11 years was 16.8% (95% confidence interval [CI] 15.6%-18.1%). Confusional arousal was the most prevalent type of parasomnia (14.5%) and varied from 8.7% to 14.7%, 22.9%, 20.3%, and 27.5% among children of mothers at chronic-low, moderate-low, increasing, decreasing, and chronic-high trajectories, respectively (p < 0.001). Compared to children from mothers in the chronic-low trajectory, the adjusted prevalence ratio for any parasomnia was 1.58 (95% CI 1.29-1.94), 2.34 (95% CI 1.83-2.98), 2.15 (95% CI 1.65-2.81), and 3.07 (95% CI 2.31-4.07) among those from mothers in the moderate-low, increasing, decreasing, and chronic-high trajectory groups, respectively (p < 0.001). In conclusion, parasomnias were more prevalent among children of mothers with chronic symptoms of depression.

Implementation of the "Healthy Moms, Healthy Kids" Program in Head Start: An Application of the RE-AIM QuEST Framework Centering Equity

BACKGROUND

Marginalized mothers are disproportionately impacted by depression and face barriers in accessing mental health treatment. Recent efforts have focused on building capacity to address maternal depression in Head Start; however, it is unclear if mental health inequities can be addressed by two-generation programs in Head Start settings. Therefore, this study examined the implementation outcomes and processes of a two-generation program called "Healthy Moms, Healthy Kids" (HMHK) that provided an evidence-based depression treatment to ethnic minority Head Start mothers.

METHOD

Quantitative and qualitative data were collected and merged in a convergent mixed method design in accordance with the RE-AIM Qualitative Evaluation for Systematic Translation (RE-AIM QuEST) framework. Qualitative data included interviews with 52 key stakeholders, including intervention participants and staff members, and 176 sets of meeting minutes from the implementation period. Quantitative data included intervention study data and administrative data.

RESULTS

It was difficult for HMHK to reach the target population, with only 16.8% of eligible mothers choosing to participate. However, mothers who participated experienced reductions in depressive symptoms and parenting stress and shared a variety of positive impacts in interviews. The program was also more successful in enrolling Latinx mothers who were Spanish-speaking or bilingual rather than English-speaking and Black/African American mothers, limiting its reach.

CONCLUSION

Providing IPT therapy groups was effective in reducing maternal depressive symptoms and stress for those who enrolled, but additional work should focus on reducing barriers to participation, considering other delivery models to meet participants' needs, and identifying culturally relevant ways to meet the needs of Black mothers.

Effect of cognitive behavior therapy training and psychological nursing on the midwifery process in the delivery room

BACKGROUND

The severe physical and psychological impact of pain on the physical and mental health of women during labor leads to increased risks and complications during childbirth, presenting a major public health concern. Some studies have shown that cognitive behavioral therapy (CBT) has a positive effect on maternal psychology during delivery, reducing stress and shortening labor time. Thus, CBT training for mothers and delivery room staff may be beneficial in minimizing complications and adverse effects during natural birth.

AIM

To investigate the clinical effects of CBT training and psychological care during delivery, and their therapeutic effects on women in labor.

METHODS

This study used a retrospective analysis and included 140 mothers admitted to the maternity ward between January 2021 and January 2023. The study subjects were randomized into two groups: control (n = 70) and observation (n = 70). Routine care, CBT training, and psychological care were provided to mothers in both groups. Psychological status scores, delivery time, and satisfaction with care pre- and post-delivery were compared, and the incidence of complications after receiving care was analyzed between the two groups.

RESULTS

Although the psychological state of both groups improved significantly in the late stages of labor, the psychological state scores of the mothers in the observation group were significantly lower than those of the mothers in the control group (P < 0.05). The duration of labor and incidence of complications in the observation group were significantly lower than those in the control group (P < 0.05). The mothers in the observation group were significantly more satisfied with nursing care during the course of labor than those in the control group (P < 0.05).

CONCLUSION

CBT training and psychological care for mothers in the midwifery process can effectively improve anxiety and depression, shorten labor duration, reduce postnatal complications, and improve nursing satisfaction and nurse-patient relationships. Its clinical application is effective and has popularization value, providing a new way to protect maternal mental health.

When a baby is diagnosed at high risk of cerebral palsy: understanding and meeting parent need

PURPOSE

To explore the experiences and needs of parents with an infant diagnosed at risk of cerebral palsy (CP) and to receive feedback on a new online support program (Parenting Acceptance and Commitment Therapy; PACT).

MATERIALS AND METHODS

Eleven parents from eight family dyads (8 mothers, 3 fathers) with infants under 24 months of age (age range 10-24 months) recently diagnosed as at risk of CP as well as fourteen clinicians participated in this qualitative study through interviews.

RESULTS

Parents reported conflicting emotions and grief. Further, they reported that they wanted honesty, support and normalisation of their experiences from clinicians. Parents pointed to a gap in service delivery in terms of non-pathologising psychological support specific to their needs. Clinicians reported a lack of skills in supporting distressed parents. Parent feedback on PACT was positive, with parents receptive to the online delivery.

CONCLUSIONS

Parents want acceptance without pathologisation, honesty, and flexible support. Clinicians working with children at risk of CP need training in grief awareness and support for their own coping. Health services should consider building better parental support into their systems of care.IMPLICATIONS FOR REHABILITATIONParents want clinicians to be honest, supportive and to normalise their griefClinicians in rehabilitation would benefit from up-skilling in grief supportParental support should be built into systems of care for children with cerebral palsy.

Behavior Problems in Low-Income Young Children Screened in Pediatric Primary Care

Importance

Screening of behavior problems in young children in pediatric primary care is essential to timely intervention and optimizing trajectories for social-emotional development. Identifying differential behavior problem trajectories provides guidance for tailoring prevention and treatment.

Objective

To identify trajectories of behavior problems in children 2 to 6 years of age screened in pediatric primary care.

Design, Setting, and Participants

This retrospective cohort study identified trajectories of behavior problems and demographic and clinical correlates. Data were collected as part of routine care in 3 pediatric primary care offices and 3 school-based health centers in Ohio serving a primarily low-income population. In total, 15 218 children aged 2 to 6 years with well-child visits between July 13, 2016, and January 31, 2022, were included.

Exposure

Caregivers completed the Strengths and Difficulties Questionnaire (SDQ) at annual well-child visits.

Main Outcomes and Measures

Trajectory groups were identified using latent growth mixture modeling of SDQ total difficulties scores, and relative risk ratio (RRR) of various demographic (eg, race) and clinical (eg, depression in caregiver) variables were assessed by multinomial logistic regression analysis.

Results

Of 15 281 children (51.3% males), 10 410 (68.1%) were African American or Black, 299 (2.0%) were Asian, 13 (0.1%) were American Indian or Alaska Native, 876 (5.7%) were multiracial, 26 (0.2%) were Native Hawaiian and Other Pacific Islander, 2829 (18.5%) were White, and 39 (0.02%) were categorized as other. In addition, 944 (6.2%) identified as Hispanic and 14 246 (93.2%) as non-Hispanic. Four behavior problem trajectory groups reflecting severity were identified: low-stable (LS; 10 096 [66.1%]), moderate-decreasing (MD; 16.6%), low-increasing (LI; 13.1%), and high-increasing (HI; 4.3%). Relative to the LS group, patients in each elevated group were more likely to be male (HI RRR, 1.87 [95% CI, 1.55-2.26]; MD RRR, 1.55 [95% CI, 1.41-1.71]; and LI RRR, 1.94 [95% CI, 1.70-2.21]), White (HI RRR, 2.27 [95% CI, 1.83-2.81]; MD RRR, 1.28 [95% CI, 1.13-1.45]; and LI RRR, 1.54, [95% CI, 1.32-1.81]), publicly insured (HI RRR, 0.49 [95% CI, 0.28-0.84]; MD RRR, 0.56 [95% CI, 0.43-0.73]; and LI RRR, 0.50 [95% CI, 0.35-0.73]), have a social need (HI RRR, 3.07 [95% CI, 2.53-3.73]; MD RRR, 2.02 [95% CI, 1.82-2.25]; and LI RRR, 2.12 [95% CI, 1.84-2.44]), and have a caregiver with depression (HI RRR, 1.66 [95% CI, 1.38-2.00]; MD RRR, 1.44 [95% CI, 1.31-1.58]; and LI RRR, 1.39 [95% CI, 1.23-1.58]). Relative to the LI group, patients in the MD group were less likely to be male (RRR, 0.80; 95% CI, 0.68-0.93).

Conclusions

The substantial portion of young children with increased behavior problems observed in this cohort study underscores the need for screening in pediatric primary care. Caregivers with depression and family social needs warrant prioritization in early prevention and treatment to alter elevated trajectories.

Maternal Mental Health and Children's Problem Behaviours: A Bi-directional Relationship?

Transactional theory and the coercive family process model have illustrated how the parent-child relationship is reciprocal. Emerging research using advanced statistical methods has examined these theories, but further investigations are necessary. In this study, we utilised linked health data on maternal mental health disorders and explored their relationship with child problem behaviours via the Strengths and Difficulties Questionnaire for over 13 years. We accessed data from the Millennium Cohort Study, linked to anonymised individual-level population-scale health and administrative data within the Secure Anonymised Information Linkage (SAIL) Databank. We used Bayesian Structural Equation Modelling, specifically Random-Intercept Cross-Lagged Panel Models, to analyse the relationships between mothers and their children. We then explored these models with the addition of time-invariant covariates. We found that a mother's mental health was strongly associated over time, as were children's problem behaviours. We found mixed evidence for bi-directional relationships, with only emotional problems showing bi-directional associations in mid to late childhood. Only child-to-mother pathways were identified for the overall problem behaviour score and peer problems; no associations were found for conduct problems or hyperactivity. All models had strong between-effects and clear socioeconomic and sex differences. We encourage the use of whole family-based support for mental health and problem behaviours, and recommend that socioeconomic, sex and wider differences should be considered as factors in tailoring family-based interventions and support.

Investigating the association of prenatal psychological adversities with mother and child telomere length and neurodevelopment

BACKGROUND

Exposure to prenatal maternal psychological adversities can negatively affect the offspring's developing brain. Shortened telomere length (TL) has been implicated as a mechanism for the transgenerational effects of maternal psychological adversities on offspring. This study aimed to determine associations between prenatal psychological stressors and distress with maternal and early life TL, and associations between maternal, newborn and child TL with neurodevelopmental outcomes at 2 years of age.

METHODS

Follow-up TL was measured in a subgroup of African mothers (n = 138) and their newborns (n = 142) and children (n = 96) at 2-years in the Drakenstein Child Health Study. Prenatal symptoms of depression, distress, intimate partner violence, posttraumatic stress-disorder and childhood trauma were measured at 27 weeks gestation. Neurodevelopment was assessed at 2 years using the Bayley Scales of Infant and Toddler Development III. TLs were measured in whole bloods from mothers and their children at 2-years, and cord bloods in newborns.

RESULTS

Maternal prenatal stressors and distress were not significantly associated with TL in mothers or their children at birth or at 2-years. Furthermore, maternal psychological measures were not associated with early-life attrition of TL. Longer TL in children at 2-years was associated (p = 0.04) with higher motor functioning.

LIMITATIONS

Limited numbers of participants and single time-point psychological measures.

CONCLUSIONS

This study is the first to provide information on the association of early life TL with prenatal psychological adversities and neurodevelopmental outcomes in a population of low-income African mothers and their children.

The Influence of Pandemic-Related Worries During Pregnancy on Child Development at 12 Months

The COVID-19 pandemic has been linked to increased risk for perinatal anxiety and depression among parents, as well as negative consequences for child development. Less is known about how worries arising from the pandemic during pregnancy are related to later child development, nor if resilience factors buffer negative consequences. The current study addresses this question in a prospective longitudinal design. Data was collected from a sub-study (n = 184) of a longitudinal study of pregnant individuals (total n = 1173). During pregnancy (April 17-July 8, 2020) and the early postpartum period (August 11, 2020-March 2, 2021), participants completed online surveys. At 12 months postpartum (June 17, 2021-March 23, 2022), participants completed online surveys and a virtual laboratory visit, which included parent-child interaction tasks. We found more pregnancy-specific pandemic worries were prospectively related to lower levels of child socioemotional development based on parent report (B = - 1.13, SE = .43, p = .007) and observer ratings (B = - 0.13, SE = .07, p = .045), but not to parent-reported general developmental milestones. Parental emotion regulation in the early postpartum period moderated the association between pregnancy-specific pandemic worries and child socioemotional development such that pregnancy-specific pandemic worries did not relate to worse child socioemotional development among parents with high (B = - .02, SE = .10, t = - .14, p = .89) levels of emotion regulation. Findings suggest the negative consequences of parental worry and distress during pregnancy on the early socioemotional development of children in the context of the COVID-19 pandemic. Results highlight that parental emotion regulation may represent a target for intervention to promote parental resilience and support optimized child development.

Des expériences négatives de l'enfance à la santé relationnelle précoce : les conséquences pour la pratique clinique

Les enfants grandissent et se développent dans un environnement de relations. Des relations sécuritaires, stables et bienveillantes contribuent à consolider la résilience et à atténuer les répercussions des expériences négatives. La promotion de la santé relationnelle en pratique clinique recentre l'attention accordée aux expériences négatives de l'enfance sur les expériences positives de l'enfance. Cette approche, qui évalue les forces et les atouts d'une famille, peut être intégrée à la fois aux rendez-vous réguliers de l'enfant en santé et aux soins surspécialisés. Il est optimal de réaliser de telles interventions pendant la période prénatale ou le plus rapidement possible avant l'âge de trois ans, mais il n'est jamais trop tard pour les entreprendre. Le présent document de principes décrit comment les cliniciens peuvent adopter une approche de santé relationnelle lors de chacune de leurs rencontres médicales s'ils comprennent ce qu'est le stress toxique et ses effets sur le cerveau en développement, les relations familiales et le développement de l'enfant; à quel point les relations, expériences et comportements positifs peuvent en atténuer les effets et renforcer la résilience; quels sont les signes observables de la santé relationnelle et des risques relationnels dans les interactions entre les parents et l'enfant; quelles sont les caractéristiques de relations thérapeutiques de confiance avec les familles et comment en optimiser les avantages par les échanges et la pratique clinique.

Maternal childhood maltreatment: associations to offspring brain volume and white matter connectivity

The deleterious effects of adversity are likely intergenerational, such that one generation's adverse experiences can affect the next. Epidemiological studies link maternal adversity to offspring depression and anxiety, possibly via transmission mechanisms that influence offspring fronto-limbic connectivity. However, studies have not thoroughly disassociated postnatal exposure effects nor considered the role of offspring sex. We utilized infant neuroimaging to test the hypothesis that maternal childhood maltreatment (CM) would be associated with increased fronto-limbic connectivity in infancy and tested brain-behavior associations in childhood. Ninety-two dyads participated (32 mothers with CM, 60 without; 52 infant females, 40 infant males). Women reported on their experiences of CM and non-sedated sleeping infants underwent MRIs at 2.44 ± 2.74 weeks. Brain volumes were estimated via structural MRI and white matter structural connectivity (fiber counts) via diffusion MRI with probabilistic tractography. A subset of parents (n = 36) reported on children's behaviors at age 5.17 ± 1.73 years. Males in the maltreatment group demonstrated greater intra-hemispheric fronto-limbic connectivity (b = 0.96, p= 0.008, [95%CI 0.25, 1.66]), no differences emerged for females. Fronto-limbic connectivity was related to somatic complaints in childhood only for males (r = 0.673, p = 0.006). Our findings suggest that CM could have intergenerational associations to offspring brain development, yet mechanistic studies are needed.

Association of maternal and paternal perinatal depression and anxiety with infant development: A longitudinal study

BACKGROUND

Maternal and paternal perinatal depression and anxiety are theorised to adversely impact infant development. Yet, few studies have assessed both mental health symptoms and clinical diagnoses within the one study. Moreover, research on fathers is limited. This study therefore aimed to examine the association between symptoms and diagnoses of maternal and paternal perinatal depression and anxiety with infant development.

METHOD

Data were from the Triple B Pregnancy Cohort Study. Participants included 1539 mothers and 793 partners. Depressive and anxiety symptoms were assessed using the Edinburgh Postnatal Depression Scale and Depression Anxiety Stress Scales. Major depressive disorder, generalized anxiety disorder, social anxiety disorder, panic disorder, and agoraphobia were assessed using the Composite International Diagnostic Interview in trimester three. Infant development was assessed at 12-months using the Bayley Scales of Infant and Toddler Development.

RESULTS

Antepartum, maternal depressive and anxiety symptoms were associated with poorer infant social-emotional (d = -0.11, p = .025) and language development (d = -0.16, p = .001). At 8-weeks postpartum, maternal anxiety symptoms were associated with poorer overall development (d = -0.11, p = .030). No association was observed for clinical diagnoses in mothers, nor paternal depressive and anxiety symptoms or clinical diagnoses; albeit risk estimates were largely in the expected direction of adverse effects on infant development.

CONCLUSIONS

Evidence suggests that maternal perinatal depression and anxiety symptoms may adversely impact infant development. Effects were small but findings underscore the importance of prevention, early screening and intervention, alongside consideration of other risk factors during early critical periods.

From ACEs to early relational health: Implications for clinical practice

Children grow and develop in an environment of relationships. Safe, stable, nurturing relationships help build resilience and buffer the negative impact of adverse experiences. Promoting relational health in clinical practice shifts the focus from adverse childhood experiences (ACEs) to positive childhood experiences (PCEs). This approach evaluates a family's strengths and assets, and can be incorporated into both well-child and subspecialty care. While the optimal window for such interventions is in the prenatal period or as early as possible within the first 3 years of life, it is never too late to start. This statement describes how clinicians can bring a relational health approach to any medical encounter by understanding: what toxic stress is and how it can affect the developing brain, family relationships, and child development; how positive relationships, experiences, and behaviours can help buffer such effects and build resilience; observable signs of relational health and risk in parent-child interactions; the attributes of trustful, therapeutic relationships with families; and how to optimize these benefits through conversation and clinical practice.

The perinatal and childhood outcomes of children born to Indigenous women with mental health problems: A scoping review

OBJECTIVE

Maternal mental health problems are common during the perinatal period and have been associated with several negative outcomes in children. However, few studies have examined the associations between maternal mental health problems and offspring outcomes among Indigenous people, and the findings across these studies have been inconsistent. This scoping review examined the birth and childhood (≤12 years) health and development outcomes of the children of Indigenous women with mental health problems.

METHODS

A scoping review was conducted following the methodological framework developed by Arksey and O'Malley and based on the PRISMA-ScR guidelines. Eight databases were searched electronically for studies examining the associations between any perinatal maternal mental health problems and birth and childhood outcomes among the Indigenous populations of Australia, Canada, New Zealand, and the USA. Two authors reviewed studies for inclusion. A narrative synthesis approach was adopted.

RESULTS

Of 2,836 records identified, 10 were eligible. One of three studies evaluating maternal depression and anxiety problems found a negative (adverse) association with birth and childhood behavioural outcomes. Six of seven studies that examined the associations between maternal substance use disorder (mainly alcohol use disorder) and several birth and childhood outcomes found at least one negative association.

CONCLUSIONS AND IMPLICATIONS FOR PRACTICE

Maternal substance use disorder appears to be associated with adverse birth and childhood outcomes among some Indigenous populations. However, there is preliminary evidence for the other common maternal mental health problems. Further research is critically required to draw definitive conclusions regarding the impact of maternal mental health problems on the birth and childhood outcomes.

Can psychological interventions prevent or reduce risk for perinatal anxiety disorders? A systematic review and meta-analysis

OBJECTIVE

Little is known about the extent to which interventions can prevent perinatal anxiety disorders. We conducted a systematic review and meta-analysis to examine whether interventions can decrease the onset and symptoms of perinatal anxiety among individuals without an anxiety disorder diagnosis.

METHOD

We conducted a comprehensive literature search across five databases related to key concepts: (1) anxiety disorders/anxiety symptom severity (2) perinatal (3) interventions (4) prevention. We included studies that examined a perinatal population without an anxiety disorder diagnosis, included a comparator group, and assessed perinatal anxiety. We included interventions focused on perinatal anxiety as well as interventions to prevent perinatal depression or influence related outcomes (e.g., physical activity).

RESULTS

Thirty-six studies were included. No study assessing the incidence of perinatal anxiety disorder (n = 4) found a significant effect of an intervention. Among studies assessing anxiety symptom severity and included in the quantitative analysis (n = 30), a meta-analysis suggested a small standardized mean difference of -0.31 (95% CI [-0.46, -0.16], p < .001) for anxiety at post intervention, favoring the intervention group. Both mindfulness (n = 6), and cognitive behavioral therapy approaches (n = 10) were effective.

CONCLUSIONS

Interventions developed for perinatal anxiety were more effective than interventions to prevent perinatal depression. Psychological interventions show promise for reducing perinatal anxiety symptom severity, though interventions specifically targeting anxiety are needed.

Protocol for the COVID-19 Wellbeing and Stress Study: a longitudinal study of parent distress, biological stress and child biopsychosocial development during the pandemic and beyond

INTRODUCTION

The COVID-19 pandemic has had a unique impact on the mental health and well-being of pregnant individuals and parents of young children. However, the impact of COVID-19-related stress during pregnancy on early child biopsychosocial development, remains unclear. The COVID-19 Wellbeing and Stress Study will: (1) investigate the impact of different forms of prenatal stress experienced during the pandemic (including objective hardship, perceived psychological distress and biological stress) on child stress biology, (2) examine the association between child stress biology and child developmental outcomes, (3) determine whether child stress biology acts as a mechanism linking prenatal stress to adverse child developmental outcomes and (4) assess whether gestational age at the onset of the COVID-19 pandemic or child sex, moderate these associations.

METHODS AND ANALYSES

The COVID-19 Wellbeing and Stress Study is a prospective longitudinal study, consisting of six time points, spanning from pregnancy to 3 years postpartum. The study began in June 2020, consisting of 304 pregnant people from Ontario, Canada. This multimethod study is composed of questionnaires, biological samples, behavioural observations and developmental assessments ETHICS AND DISSEMINATION: This study was approved by the Hamilton Integrated Research Ethics Board (#11034) and the Mount Saint Vincent University Research Ethics Board (#2020-187, #2021-075, #2022-008). Findings will be disseminated through peer-reviewed presentations and publications, community presentations, and electronic forums (social media, newsletters and website postings).

The relationship between parental mental health, reflective functioning coparenting and social emotional development in 0-3 year old children

Introduction

The transition to parenthood is a high-risk period for many parents and is an important period for child development. Research has identified that parental mental health, reflective functioning (capacity to consider mental states of oneself and others) and coparenting (capacity to work together well as a parenting team) may be particularly significant predictors of later child outcomes, however these factors have seldom been considered together. The present study therefore aimed to investigate the relationship between these factors and the extent to which they predict child social emotional development.

Methods

Three hundred and fifty parents of infants aged 0 to 3 years 11 months were recruited to complete an online Qualtrics questionnaire.

Results

Results indicate that both positive coparenting and parental reflective functioning (Pre-mentalizing and Certainty subscales) were found to significantly predict child development. General reflective functioning (Uncertainty subscale) predicted parental depression and anxiety, however unexpectedly, parental mental health was not a significant predictor of child development, but did predict coparenting. General reflective functioning (Certainty subscale) was also found to predict coparenting, which in turn was found to predict parental reflective functioning. We found an indirect effect of general reflective functioning (Certainty) on child SE development via parental reflective functioning (Pre-mentalizing). We also found an indirect effect of negative coparenting on child development via parental reflective functioning (Pre-mentalizing).

Discussion

The current results support a growing body of research highlighting the important role reflective functioning plays in child development and wellbeing as well as parental mental health and the interparental relationship.

Women's Mental Health up to Eight Years after Childbirth and Associated Risk Factors: Longitudinal Findings from the All Our Families Cohort in Canada

OBJECTIVE

This study examined the prevalence of elevated maternal anxiety and/or depression symptoms up to eight years after childbirth and the association between role and relationship strains during parenting and mental health challenges from three to eight years after childbirth.

METHODS

This study used data from the All Our Families longitudinal pregnancy cohort. Role and relationship strain factors and anxiety and depression symptoms were measured at repeated time points from four months to eight years after childbirth. The proportion of women with elevated anxiety and/or depression was calculated at each available time point. Generalized estimating equation models were used to examine the association between role and relationship strain factors and anxiety and/or depression from three to eight years after childbirth. Predicted probability of having anxiety and/or depression was estimated across those with and without challenges with roles and relationships. The models were adjusted for known risk factors such as maternal income and perinatal anxiety and/or depression.

RESULTS

The prevalence of elevated anxiety and/or depression ranged from 18.8% (at four months) to 26.2% (at eight years). The adjusted odds ratio of anxiety and/or depression was 3.5 (95% CI = 2.9, 4.3) for those juggling family responsibilities and 2.4 (95% CI = 2.0, 3.0) for those with stressful partner relationship compared to their counterparts. Similarly, experiencing financial crunch and poor partner relationship were associated with increased mental health difficulties. Women without challenges in roles or relationships had a 23% lower predicted probability of anxiety and/or depression than those with the challenges.

CONCLUSIONS

Monitoring mothers for anxiety and depression beyond the postpartum period and strategies that address role and relationship challenges may be valuable to women at risk of anxiety and depression.

Annual Research Review: Emotion processing in offspring of mothers with depression diagnoses - a systematic review of neural and physiological research

BACKGROUND

Theories of the intergenerational transmission of depression emphasize alterations in emotion processing among offspring of depressed mothers as a key risk mechanism, raising questions about biological processes contributing to these alterations. The objective of this systematic annual research review was to examine and integrate studies of the associations between maternal depression diagnoses and offspring's emotion processing from birth through adolescence across biological measures including autonomic psychophysiology, electroencephalography (EEG), magnetoencephalography (MEG), event-related potentials (ERP), and structural and functional magnetic resonance imaging (MRI).

METHODS

The review was conducted in accordance with the PRISMA 2020 standards. A systematic search was conducted in PsycInfo and PubMed in 2022 for studies that included, 1) mothers with and without DSM-defined depressive disorders assessed via a clinical or diagnostic interview, and 2) measures of offspring emotion processing assessed at the psychophysiological or neural level between birth and 18 years of age.

RESULTS

Findings from 64 studies indicated that young offspring of mothers with depression histories exhibit heightened corticolimbic activation to negative emotional stimuli, reduced left frontal brain activation, and reduced ERP and mesocorticolimbic responses to reward cues compared to offspring of never-depressed mothers. Further, activation of resting-state networks involved in affective processing differentiate offspring of depressed relative to nondepressed mothers. Some of these alterations were only apparent among youth of depressed mothers exposed to negative environmental contexts or exhibiting current emotional problems. Further, some of these patterns were observable in infancy, reflecting very early emerging vulnerabilities.

CONCLUSIONS

This systematic review provides evidence that maternal depression is associated with alterations in emotion processing across several biological units of analysis in offspring. We present a preliminary conceptual model of the role of deficient emotion processing in pathways from maternal depression to offspring psychopathology and discuss future research avenues addressing limitations of the existing research and clinical implications.

Trajectories of distress from pregnancy to 15-months post-partum during the COVID-19 pandemic

Background

The COVID-19 pandemic has particularly burdened pregnant and postpartum women. It remains unclear how distress levels of pregnant and postpartum people have changed (or persisted) as the pandemic continues on and which factors may contribute to these trajectories of distress.

Methods

This longitudinal study included 304 pregnant people, who were followed during pregnancy, 6-weeks, 6-months and 15-months postpartum. At each time point, a latent “distress” factor was estimated using self-reported depressive symptoms, anxiety symptoms, and stress. Reported negative impact of COVID-19 and social support were assessed during pregnancy as risk and protective factors related to distress. Second-order latent growth curve modeling with a piecewise growth function was used to estimate initial levels and changes in distress over time.

Results

Mean distress was relatively stable from the pregnancy to 6-weeks postpartum and then declined from 6-weeks to 15-months postpartum. Higher education, greater social support, and lower negative impact of COVID-19 were associated with a lower distress during pregnancy. Unexpectedly, negative impact of COVID-19 was associated with a faster decrease in distress and more social support was associated with a greater increase in distress from pregnancy to 6-weeks postpartum. However, these effects became non-significant after controlling for distress during pregnancy.

Conclusion

Findings indicate high but declining levels of distress from pregnancy to the postpartum period. Changes in distress are related to social support and the negative impact of the pandemic in pregnancy. Findings highlight the continued impact of COVID-19 on perinatal mental health and the need for support to limit the burden of this pandemic on pregnant people and families.

The Influence of Pandemic-Related Worries During Pregnancy on Child Development at 12 Months

The COVID-19 pandemic has been linked to increased risk for perinatal anxiety and depression among parents, as well as negative consequences for child development. Less is known about how worries arising from the pandemic during pregnancy are related to later child development, nor if resilience factors buffer negative consequences. The current study addresses this question in a prospective longitudinal design. Data was collected from a sub-study ( n  = 184) of a longitudinal study of pregnant individuals (total n  = 1,173). During pregnancy (April 17-July 8, 2020) and the early postpartum period (August 11, 2020-March 2, 2021), participants completed online surveys. At 12 months postpartum (June 17, 2021-March 23, 2022), participants completed online surveys and a virtual laboratory visit, which included parent-child interaction tasks. We found more pregnancy-specific pandemic worries were prospectively related to lower levels of child socioemotional development based on parent report (B=-1.13, SE = .43, p  = .007) and observer ratings (B=-0.13, SE = .07, p  = .045), but not to parent-reported general developmental milestones. Parental emotion regulation in the early postpartum period moderated the association between pregnancy-specific pandemic worries and child socioemotional development such that pregnancy-specific pandemic worries did not related to worse child socioemotional development among parents with high (B=-.02, SE = .10, t=-.14, p = .89) levels of emotion regulation. Findings suggest the negative consequences of parental worry and distress during pregnancy on the early socioemotional development of children in the context of the COVID-19 pandemic. Results highlight that parental emotion regulation may represent a target for intervention to promote parental resilience and support optimized child development.