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Puberty, Socioeconomic Status, and Depression in Girls: Evidence for Gene × Environment Interactions.

ABSTRACT: In the current study, we tested for Gene × Environment interactions in the association between pubertal timing and adolescent depression by examining how socioeconomic factors might moderate age at menarche's relation with depressive symptoms. Participants comprised 630 female twin and sibling pairs from the National Longitudinal Study of Adolescent Health. Consistent with previous studies, results showed that genetic predispositions toward later menarche were associated with fewer depressive symptoms and that genetic predispositions toward earlier menarche were associated with more depressive symptoms. However, this pattern was subtle and evident only in girls from higher socioeconomic backgrounds. Although girls from lower socioeconomic families showed the highest overall levels of depression, their symptoms appeared unrelated to timing of physical development through either a genetic or an environmental path.

SUBMITTER: Mendle J

PROVIDER: S-EPMC7450762 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature

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Puberty, Socioeconomic Status, and Depression in Girls: Evidence for Gene × Environment Interactions.

Mendle Jane J Moore Sarah R SR Briley Daniel A DA Harden K Paige KP

Clinical psychological science : a journal of the Association for Psychological Science 20150223 1

In the current study, we tested for Gene × Environment interactions in the association between pubertal timing and adolescent depression by examining how socioeconomic factors might moderate age at menarche's relation with depressive symptoms. Participants comprised 630 female twin and sibling pairs from the National Longitudinal Study of Adolescent Health. Consistent with previous studies, results showed that genetic predispositions toward later menarche were associated with fewer depressive sy ...[more]

PMID: 32864196

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Project description:There is growing interest in the relationship between socioeconomic status (SES), poverty, and mental health in low and middle-income countries (LMIC). However, it is not clear whether a gradient approach focused on a wider SES distribution or a binary poverty approach is more salient for mental health in LMIC. Yet this distinction has implications for interventions aimed at improving population health. We contribute to the literature by examining how multiple indicators of socioeconomic status, including gradient SES and binary poverty indicators, contribute to prenatal depression symptoms in a LMIC context. Prenatal depression is an important public health concern with negative sequela for the mother and her children. We use data on assets, education, food insecurity, debt, and depression symptoms from a sample of 1154 pregnant women residing in rural Pakistan. Women who screened positive for depression participated in a cluster randomized controlled trial of a perinatal depression intervention; all women were interviewed October 2015-February 2016, prior to the start of the intervention. Cluster-specific sampling weights were used to approximate a random sample of pregnant women in the area. Findings indicate that fewer assets, experiencing food insecurity, and having household debt are independently associated with worse depression symptoms. The association with assets is linear with no evidence of a threshold effect, supporting the idea of a gradient in the association between levels of SES and depression symptoms. A gradient was also initially observed with woman's educational attainment, but this association was attenuated once other SES variables were included in the model. Together, the asset, food insecurity, and debt indicators explain 14% of the variance in depression symptoms, more than has been reported in high income country studies. These findings support the use of multiple SES indicators to better elucidate the complex relationship between socioeconomic status and mental health in LMIC.

Dataset Information

Puberty, Socioeconomic Status, and Depression in Girls: Evidence for Gene × Environment Interactions.

Publications

Puberty, Socioeconomic Status, and Depression in Girls: Evidence for Gene × Environment Interactions.

Similar Datasets

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