Children with Fetal Alcohol Syndrome in North Dakota: a case control study utilizing birth certificate data

A retrospective case control study utilizing birth certificate data in a population of children with Fetal Alcohol Syndrome (FAS) or Fetal Alcohol Effect (FAE) and controls in North Dakota was completed. Using the North Dakota FAS registry, 97 cases of FAS and FAE aged birth-18 years of age were identified. The North Dakota Department of Vital Records then searched for the child's birth certificates. For each case child, four controls were selected from the birth records. The controls were of the same race, sex, month and county of birth as the cases. Birth certificates for 68 children were identified, 44 with FAS and 24 with FAE. When compared with the FAE group, the FAS group had lower birth weights and mothers who began prenatal care later in pregnancy. The FAS/FAE group combined had mothers who were older, were more likely to be unmarried, had less weight gain during pregnancy, started prenatal care later in pregnancy and had fewer prenatal visits compared to controls. The FAS/FAE children had lower birth weights and higher rates of sibling deaths. The use of birth certificate data is a useful data source to compare maternal, paternal and prenatal characteristics for a population of children with FAS/FAE.