L C Castro1, C Azen, C J Hobel, L D Platt. 1. Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, California.
Abstract
OBJECTIVE: To determine the changes in reported prevalence rates of tobacco use and substance abuse in a population of pregnant women, as well as to evaluate the associations between such use and sociodemographic characteristics and the delivery of small for gestational age (SGA) neonates. METHODS: We studied 7741 women who delivered at Cedars-Sinai Medical Center from 1986-1990. Antenatal and delivery information was entered prospectively into the computerized perinatal data base. Subjects were classified according to tobacco use and substance abuse status. We defined SGA as a birth weight less than the tenth percentile for gestational age at delivery. Univariate and multivariate analyses were used to determine the associations between SGA and tobacco use, substance abuse, and sociodemographic characteristics. RESULTS: We found that the reported prevalence rates of tobacco use and substance abuse declined between 1986-1990 (10 versus 6% and 7 versus 2%, respectively; P < .001). Tobacco use and substance abuse were reported as being highest in black women (11 and 6%) and lowest in Asian and Hispanic women (4 and 3%), a significant difference (P < .001). Tobacco use and race-ethnicity were found to have the strongest independent associations with SGA. The incidence of SGA was highest in black women identified as tobacco users and substance abusers. CONCLUSIONS: The reported rates of tobacco use and substance abuse varied by year, race-ethnicity, and insurance status. There were significant associations between maternal tobacco use, substance abuse, and race-ethnicity and the incidence of SGA neonates.
OBJECTIVE: To determine the changes in reported prevalence rates of tobacco use and substance abuse in a population of pregnant women, as well as to evaluate the associations between such use and sociodemographic characteristics and the delivery of small for gestational age (SGA) neonates. METHODS: We studied 7741 women who delivered at Cedars-Sinai Medical Center from 1986-1990. Antenatal and delivery information was entered prospectively into the computerized perinatal data base. Subjects were classified according to tobacco use and substance abuse status. We defined SGA as a birth weight less than the tenth percentile for gestational age at delivery. Univariate and multivariate analyses were used to determine the associations between SGA and tobacco use, substance abuse, and sociodemographic characteristics. RESULTS: We found that the reported prevalence rates of tobacco use and substance abuse declined between 1986-1990 (10 versus 6% and 7 versus 2%, respectively; P < .001). Tobacco use and substance abuse were reported as being highest in black women (11 and 6%) and lowest in Asian and Hispanic women (4 and 3%), a significant difference (P < .001). Tobacco use and race-ethnicity were found to have the strongest independent associations with SGA. The incidence of SGA was highest in black women identified as tobacco users and substance abusers. CONCLUSIONS: The reported rates of tobacco use and substance abuse varied by year, race-ethnicity, and insurance status. There were significant associations between maternal tobacco use, substance abuse, and race-ethnicity and the incidence of SGA neonates.
Authors: Lauren H Theilen; Rebecca B McNeil; Shannon Hunter; William A Grobman; Corette B Parker; Janet M Catov; Victoria L Pemberton; Deborah B Ehrenthal; David M Haas; Matthew K Hoffman; Judith H Chung; Farhana Mukhtar; Zorayr Arzumanyan; Brian Mercer; Samuel Parry; George R Saade; Hyagriv N Simhan; Ronald J Wapner; Robert M Silver Journal: Am J Perinatol Date: 2021-08-06 Impact factor: 3.079
Authors: Shannon Doherty Lyons; Jason L Blum; Carol Hoffman-Budde; Pamela B Tijerina; M Isabel Fiel; Daniel J Conklin; Francesca Gany; Joseph A Odin; Judith T Zelikoff Journal: Int J Environ Res Public Health Date: 2020-10-28 Impact factor: 4.614