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Modifiable Maternal Factors and Their Relationship to Postpartum Depression
Kathryn Howard1, Jill M Maples2, Rachel A Tinius3
1Biology Department, Western Kentucky University, Bowling Green, KY 42101, USA.
International Journal of Environmental Research and Public Health
|October 14, 2022
Summary
Modifiable maternal factors like fatigue and household income significantly impact postpartum depression (PPD) risk. Breastfeeding mothers showed lower PPD, while poor sleep and fatigue predicted PPD at 12 months.
Area of Science:
- Reproductive Health
- Maternal Health
- Mental Health
Background:
- Postpartum depression (PPD) affects maternal well-being and infant development.
- Identifying modifiable maternal factors is crucial for PPD prevention and intervention.
Purpose of the Study:
- To investigate the relationship between modifiable maternal factors and PPD at 6 and 12 months postpartum.
- To identify key predictors of PPD in the early postpartum period.
Main Methods:
- Cross-sectional study with 26 participants assessed at 6 and 12 months postpartum.
- Objective measures included BMI, body composition, and physical activity (accelerometry).
- Validated questionnaires assessed fatigue, sleep quality, breastfeeding, diet, and PPD (Edinburgh Postnatal Depression Scale).
Main Results:
- PPD at 6 months correlated with higher BMI, fatigue, and lower household income.
- Breastfeeding mothers reported significantly lower PPD scores compared to non-breastfeeding mothers.
- At 12 months, PPD correlated positively with poorer sleep quality and fatigue.
- Household income and fatigue were identified as the strongest predictors of PPD at 6 months.
Conclusions:
- Modifiable maternal factors, particularly fatigue and socioeconomic status, are significant contributors to PPD.
- Early identification and management of these factors may help mitigate PPD risk.
- Continued research is needed to explore interventions targeting these factors.
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