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Updated: Jul 4, 2026

Using Chronic Social Stress to Model Postpartum Depression in Lactating Rodents
Published on: June 10, 2013
Testing a bioecological model to examine social support in postpartum adolescents
M Cynthia Logsdon1, Craig Ziegler, Paige Hertweck
1School of Nursing, University of Louisville, Louisville, KY 40202, USA. McLogsdon01@gwise.louisville.edu
Social support context impacts postpartum adolescent depression. Perceived stress was the strongest predictor, with 37% experiencing depressive symptoms, highlighting the need for interventions and screening.
Area of Science:
- Reproductive Health
- Adolescent Health
- Mental Health
Background:
- Postpartum adolescents face unique challenges impacting mental well-being.
- Social support is crucial but its contextual factors require further examination.
- Understanding the bioecological model can illuminate social support dynamics in this population.
Purpose of the Study:
- To examine a bioecological model for describing social support in postpartum adolescents.
- To determine the relationship between the context of social support and depressive symptoms.
Main Methods:
- Cross-sectional study with 85 postpartum adolescents (4-6 weeks).
- Data collected via home visits using self-report instruments measuring social support across macro, meso, and microsystems.
- Assessed demographics, community violence, social network, perceived stress, mastery, self-esteem, and depressive symptoms (CES-D Scale).
Main Results:
- Variables from all social support systems predicted depressive symptoms.
- Perceived stress emerged as the strongest predictor of depression.
- 37% of postpartum adolescents exhibited significant depressive symptoms; many reported exposure to violence.
Conclusions:
- The context of social support is vital for understanding postpartum adolescent mental health.
- Interventions should foster self-esteem and mastery in postpartum adolescents.
- Routine screening for depressive symptoms is recommended in healthcare settings.
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