Prenatal cocaine exposure: an examination of childhood externalizing and internalizing behavior problems at age 7 years.
OBJECTIVE
This study examines the relationship between prenatal cocaine exposure and parent-reported child behavior problems at age 7 years.


METHODS
Data are from 407 African-American children (210 cocaine-exposed, 197 non-cocaine-exposed) enrolled prospectively at birth in a longitudinal study on the neurodevelopmental consequences of in utero exposure to cocaine. Prenatal cocaine exposure was assessed at delivery through maternal self-report and bioassays (maternal and infant urine and infant meconium). The Achenbach Child Behavior Checklist (CBCL), a measure of childhood externalizing and internalizing behavior problems, was completed by the child's current primary caregiver during an assessment visit scheduled when the child was seven years old.


RESULTS
Structural equation and GLM/GEE models disclosed no association linking prenatal cocaine exposure status or level of cocaine exposure to child behavior (CBCL Externalizing and Internalizing scores or the eight CBCL subscale scores).


CONCLUSIONS
This evidence, based on standardized ratings by the current primary caregiver, fails to support hypothesized cocaine-associated behavioral problems in school-aged children with in utero cocaine exposure. A next step in this line of research is to secure standardized ratings from other informants (e.g., teachers, youth self-report).
Accornero
Veronica H
VH
Perinatal Chemical Addiction Research and Education (CARE) Program, Department of Pediatrics, Division of Neonatology, University of Miami School of Medicine, Miami, Florida 33101, USA. vaccornero@med.miami.edu
Anthony
James C
JC
Morrow
Connie E
CE
Xue
Lihua
L
Bandstra
Emmalee S
ES
D000328:Adult; D001741:Black or African American; D000367:Age Factors; D001724:Birth Weight; D017028:Caregivers; D002648:Child; D002653:Child Behavior Disorders / Q000175:diagnosis / Q000453:epidemiology*; D003042:Cocaine / Q000009:adverse effects*; D003627:Data Interpretation, Statistical; D005260:Female; D005500:Follow-Up Studies; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D008137:Longitudinal Studies; D008297:Male; D009035:Mothers; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects; D011446:Prospective Studies; D012307:Risk Factors; D012959:Socioeconomic Factors; D013997:Time Factors
D003042:Cocaine