3 результати
Objective: This retrospective study was undertaken to investigate risk factors in women who have preterm premature rupture of membranes. This information will aid the clinician in targeting at-risk women for intensified obstetric care and entry into prevention programs.Methods: 28,725 deliveries
Objectives To identify the epidemiological risk factors for congenital anomalies (CAs) and the impact of these fetal malformations on the perinatal outcomes. Methods This prospective cohort study comprised 275 women whose fetuses had CAs. Maternal variables to establish potential risk factors for
BACKGROUND
The U.S. Natality database from 2001 and 2002 was used to investigate the relationship between maternal cigarette smoking during pregnancy and the risk of having a child with polydactyly, syndactyly, or adactyly.
METHODS
The records of 6,839,854 live births were examined to identify 5171