Psychosocial thriving during late pregnancy: relationship to ethnicity, gestational weight gain, and birth weight.
OBJECTIVE: To test the relationships between psychosocial thriving (depressive symptoms, health-related lifestyle) and gestational weight gain and birth weight. To test the influences of ethnicity on the relationships between psychosocial thriving and gestational weight gain and birth weight. DESIGN: Baseline data taken from the Austin New Mothers Study. SETTING: A community hospital in Texas. PARTICIPANTS: 305 low-risk African American, Hispanic, and White women with full-term pregnancies, singleton births, and Medicaid coverage. MAIN MEASURES: Center for Epidemiologic Studies Depression Scale, Self Care Inventory, Food Habits Questionnaire, gestational weight gain, and birth weight. RESULTS: Newborns of African American women had lower birth weights (3,240 g) than newborns of Hispanic (3,422 g) or White women (3,472 g), even though no ethnic differences were found among the mothers on psychosocial variables. Late in pregnancy, women had high levels and prevalence (> 70%) of depressive symptoms regardless of ethnicity, and 50% exceeded recommended gestational weight gains. In full regression models, psychosocial variables were not significant predictors of gestational weight gain or birth weight. Ethnicity also was not a significant moderator of weight outcomes. CONCLUSIONS: Psychosocial thriving late in pregnancy was unrelated to gestational weight gain or birth weight. Ethnicity did not moderate psychosocial-weight relationships. Although ethnic differences were not found on psychosocial variables, high levels of depressive symptoms and greater than recommended gestational weight gains were prevalent. These findings have implications for maternal health during and beyond pregnancy.[1]References
- Psychosocial thriving during late pregnancy: relationship to ethnicity, gestational weight gain, and birth weight. Walker, L.O., Kim, M. Journal of obstetric, gynecologic, and neonatal nursing : JOGNN / NAACOG. (2002) [Pubmed]
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