Ontology highlight
ABSTRACT:
SUBMITTER: Lyndon A
PROVIDER: S-EPMC3642201 | biostudies-literature | 2012 Dec
REPOSITORIES: biostudies-literature
The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 20120807 12
<h4>Objective</h4>To determine the incidence and risk factors for maternal morbidity during childbirth hospitalization.<h4>Methods</h4>Maternal morbidities were determined using ICD9-CM and vital records codes from linked hospital discharge and vital records data for 1,572,909 singleton births in California during 2005-2007. Socio-demographic, obstetric and hospital volume risk factors were estimated using mixed effects logistic regression models.<h4>Results</h4>The maternal morbidity rate was 2 ...[more]