scholarly journals Diet and Mental Health in Pregnancy: Nutrients of importance based on large observational cohort data

Nutrition ◽  
2022 ◽  
pp. 111582
Author(s):  
Cara A Yelverton ◽  
Anthony R Rafferty ◽  
Rebecca L Moore ◽  
David F Byrne ◽  
John Mehegan ◽  
...  
Keyword(s):  
Mental Health ◽  
Cohort Data ◽  
Observational Cohort ◽  
In Pregnancy

Exploring a causal model in observational cohort data: The role of parents and peers in shaping substance use trajectories

2020 ◽  
Author(s):  
Christopher Greenwood ◽  
George Joseph Youssef ◽  
Primrose Letcher ◽  
Elizabeth Spry ◽  
Lauryn Hagg ◽  
...  
Keyword(s):  
Substance Use ◽  
Cannabis Use ◽  
Causal Effects ◽  
Deviant Peers ◽  
Adolescent Relationships ◽  
Cohort Data ◽  
Observational Cohort ◽  
Peer Affiliations ◽  
Role Of Parents ◽  
Adolescent Relationship

Aims: To explore the process of applying counterfactual thinking in examining causal predictors of substance use trajectories in observational cohort data. Specifically, we examine the extent to which quality of the parent-adolescent relationship and affiliations with deviant peers are causally related to trajectories of alcohol, tobacco, and cannabis use across adolescence and into young adulthood. Methods: Data were drawn from the Australian Temperament Project, a population-based cohort study that has followed a sample of young Australians from infancy to adulthood since 1983. Parent-adolescent relationship quality and deviant peer affiliations were assessed at age 13-14 years. Latent curve models were fitted for past month alcohol, tobacco, and cannabis use (n = 1,590) from age 15-16 to 27-28 years (5 waves). Confounding factors were selected in line with the counterfactual framework. Results: Following confounder adjustment, higher quality parent-adolescent relationships were associated with lower baseline cannabis use, but not alcohol or tobacco use trajectories. In contrast, affiliations with deviant peers were associated with higher baseline binge drinking, tobacco, and cannabis use, and an earlier peak in the cannabis use trajectory. Conclusions: Confounding adjustments weakened several estimated associations and the interpretation of such associations as causal is not without limitations. Nevertheless, findings suggested causal effects of both parent-adolescent relationships and deviant peer affiliations on the trajectory of substance use. Causal effects were however more pervasive (i.e., more substance types) and protracted for deviant peer affiliations. The current study encourages the exploration of causal relationships in observational cohort data, when relevant limitations are transparently acknowledged.

Disentangling adversity timing and type: Contrasting theories in the context of maternal prenatal physical and mental health using latent formative models

2021 ◽  
pp. 1-13
Author(s):  
André Plamondon ◽  
Nicole Racine ◽  
Sheila McDonald ◽  
Suzanne Tough ◽  
Sheri Madigan
Keyword(s):  
Mental Health ◽  
Health Outcomes ◽  
Middle Childhood ◽  
Emotional Abuse ◽  
Physical And Mental Health ◽  
Physical Health Outcomes ◽  
Mental Health Difficulties ◽  
Cumulative Adversity ◽  
Independent Effects ◽  
In Pregnancy

Abstract Research on the effects of adversity has led to mounting interest in examining the differential impact of adversity as a function of its timing and type. The current study examines whether the effects of different types (i.e., physical, sexual, and emotional abuse) and timing (i.e., early, middle childhood, adolescence, or adulthood) of adversity on maternal mental and physical health outcomes in pregnancy, are best accounted for by a cumulative model or independent effects model. Women from a prospective pregnancy cohort (N =3,362) reported retrospectively on their experiences of adversity (i.e., physical, sexual, and emotional abuse) in early childhood (0–5 years], middle childhood (6–12 years], adolescence (13–18 years], and adulthood (19+ years]. Measures of overall health, stress, anxiety, and depression were gathered in pregnancy. Results showed that a cumulative formative latent model was selected as more parsimonious than a direct effects model. Results also supported a model where the strength of the effect of adversity did not vary across abuse timing or type. Thus, cumulative adversity resulted in greater physical and mental health difficulties. In conclusion, cumulative adversity is a more parsimonious predictor of maternal physical and mental health outcomes than adversity at any one specific adversity timing or subtype.

scholarly journals Maternal mental health and child problem behaviours: disentangling the role of depression and borderline personality dysfunction

BJPsych Open ◽  
2017 ◽  
Vol 3 (6) ◽  
pp. 300-305 ◽  
Author(s):  
Fay Huntley ◽  
Nicola Wright ◽  
Andrew Pickles ◽  
Helen Sharp ◽  
Jonathan Hill
Keyword(s):  
Mental Health ◽  
Maternal Depression ◽  
Maternal Mental Health ◽  
Population Sample ◽  
Borderline Personality ◽  
General Population Sample ◽  
Problem Behaviours ◽  
Personality Dysfunction ◽  
In Pregnancy

BackgroundIt is not known whether associations between child problem behaviours and maternal depression can be accounted for by comorbid borderline personality disorder (BPD) dysfunction.AimTo examine the contributions of maternal depression and BPD symptoms to child problem behaviours.MethodDepression trajectories over the fist-year postpartum were generated using repeated measurement from a general population sample of 997 mothers recruited in pregnancy. In a stratified subsample of 251, maternal depression and BPD symptoms were examined as predictors of child problem behaviours at 2.5 years.ResultsChild problem behaviours were predicted by a high maternal depression trajectory prior to the inclusion of BPD symptoms. This association was no longer significant after the introduction of BPD symptoms.ConclusionsRisks for child problem behaviours currently attributed to maternal depression may arise from more persistent and pervasive difficulties found in borderline personality dysfunction.

scholarly journals Improving Mental Health in Pregnancy for Refugee Women: Protocol for the Implementation and Evaluation of a Screening Program in Melbourne, Australia (Preprint)

2019 ◽  
Author(s):  
Jacqueline Anne Boyle ◽  
Suzanne Willey ◽  
Rebecca Blackmore ◽  
Christine East ◽  
Jacqueline McBride ◽  
...  
Keyword(s):  
Mental Health ◽  
Postnatal Depression ◽  
Screening Program ◽  
Routine Care ◽  
Perinatal Mental Health ◽  
Depression And Anxiety ◽  
Symptoms Of Depression ◽  
Refugee Women ◽  
Health Disorders ◽  
In Pregnancy

BACKGROUND Identifying mental health disorders in migrant and refugee women during pregnancy provides an opportunity for interventions that may benefit women and their families. Evidence suggests that perinatal mental health disorders impact mother-infant attachment at critical times, which can affect child development. Postnatal depression resulting in suicide is one of the leading causes of maternal mortality postpartum. Routine screening of perinatal mental health is recommended to improve the identification of depression and anxiety and to facilitate early management. However, screening is poorly implemented into routine practice. This study is the first to investigate routine screening for perinatal mental health in a maternity setting designed for refugee women. This study will determine whether symptoms of depression and anxiety are more likely to be detected by the screening program compared with routine care and will evaluate the screening program’s feasibility and acceptability to women and health care providers (HCPs). OBJECTIVE The objectives of this study are (1) to assess if refugee women are more likely to screen risk-positive for depression and anxiety than nonrefugee women, using the Edinburgh Postnatal Depression Scale (EPDS); (2) to assess if screening in pregnancy using the EPDS enables better detection of symptoms of depression and anxiety in refugee women than current routine care; (3) to determine if a screening program for perinatal mental health in a maternity setting designed for refugee women is acceptable to women; and (4) to evaluate the feasibility and acceptability of the perinatal mental health screening program from the perspective of HCPs (including the barriers and enablers to implementation). METHODS This study uses an internationally recommended screening measure, the EPDS, and a locally developed psychosocial questionnaire, both administered in early pregnancy and again in the third trimester. These measures have been translated into the most common languages used by the women attending the clinic and are administered via an electronic platform (iCOPE). This platform automatically calculates the EPDS score and generates reports for the HCP and woman. A total of 119 refugee women and 155 nonrefugee women have been recruited to evaluate the screening program’s ability to detect depression and anxiety symptoms and will be compared with 34 refugee women receiving routine care. A subsample of women will participate in a qualitative assessment of the screening program’s acceptability and feasibility. Health service staff have been recruited to evaluate the integration of screening into maternity care. RESULTS The recruitment is complete, and data collection and analysis are underway. CONCLUSIONS It is anticipated that screening will increase the identification and management of depression and anxiety symptoms in pregnancy. New information will be generated on how to implement such a program in feasible and acceptable ways that will improve health outcomes for refugee women. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/13271

Sign in / Sign up

Export Citation Format

Share Document