Association of county perinatal resources and gestational weight gain in West Virginia, United States.

ABSTRACT: BACKGROUND:Inappropriate (inadequate or excessive) gestational weight gain (GWG) is of great concern to maternal, fetal and infant health. Different maternal and fetal risk factors are associated with GWG, but little is known about a more distal risk factor: inadequate county-level perinatal resources. Therefore, the study aim was to investigate GWG in women living in counties with below average perinatal resources in comparison with their counterparts living in counties with above average perinatal resources. METHODS:Retrospective study of 406,792,010-2011 West Virginia births in 55 counties. The outcome was GWG and the main predictor was county perinatal resources. Hierarchical linear mixed model was used to investigate the association of county perinatal resources and GWG. RESULTS:County perinatal resources was associated with GWG (p?=?0.009), controlling for important covariates. Below average county perinatal resources was not significantly associated with a decrease in mean GWG (M: -?5.29 lbs., 95% CI: -?13.94, 3.35, p?=?0.2086), in comparison with counties with above average county perinatal resources. There was significant difference between average, and above average county perinatal resources (M: -?17.20 lbs., 95% CI: -?22.94, -?11.47, p?

SUBMITTER: Koech WA 

PROVIDER: S-EPMC6915988 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature