Risk Factors for Low Birth Weight Infants of Hispanic, African American, and White Women in Bexar County, Texas
Article first published online: 21 AUG 2008
© 2008, The Authors. Journal Compilation © 2008, Wiley Periodicals, Inc.
Public Health Nursing
Volume 25, Issue 5, pages 390–400, September/October 2008
How to Cite
Tierney-Gumaer, R. and Reifsnider, E. (2008), Risk Factors for Low Birth Weight Infants of Hispanic, African American, and White Women in Bexar County, Texas. Public Health Nursing, 25: 390–400. doi: 10.1111/j.1525-1446.2008.00723.x
- Issue published online: 21 AUG 2008
- Article first published online: 21 AUG 2008
- low birth weight;
- minority health;
- prenatal care
ABSTRACT Objectives: The aim of this study was to compare the risk factors in women who delivered an infant of low birth weight (LBW, <2,500 g) versus women who delivered an infant weighing >2,500 g in a large metropolitan county (Bexar) in South Texas.
Design: An exploratory case comparison design was used to identify factors related to LBW outcomes in women receiving prenatal care.
Sample: The cases were obtained from community hospitals. A stratified random sample was selected from a population of 38,064 infant births, of which 2,910 were identified as LBW. The final sample size was N=321 (<2,500 g, n=151; ≥2,500 g, n=170).
Measurements: Dependent variable of infant birth weight; independent variables of maternal age, maternal race/ethnicity, education, smoking, prior pregnancy history, timing of and number of prenatal visits, prepregnancy body mass index and weight gain during pregnancy, and past medical history and medical problems during pregnancy.
Results: Independent variables found to be predictive of LBW in this study included maternal race/ethnicity, timing of first prenatal visit, number of prenatal visits, prior pregnancy history, and maternal weight gain.
Conclusions: This study confirmed previous findings that African American women are at a higher risk for LBW deliveries and demonstrated that Anglo and Hispanic women have similar rates of LBW deliveries.