title: Uses of available record systems in epidemiologic studies of reproductive toxicology.
abstract: The uses of available record systems in epidemiologic studies of reproductive toxicology are described with reference to New York State. The available record systems (and relevant reproductive end points) described include: a newborn screening program for metabolic diseases and hemoglobinopathies (relevant to point mutations); chromosome registries and prenatal cytogenetics (for chromosome anomalies); live birth certificates (for birth defects, birthweight, sex ratio, etc); fetal death certificates (for spontaneous fetal deaths); and a statewide cancer registry (for childhood cancers and transplacental carcinogenesis). The uses and limitations of these record systems are discussed, along with examples of their use in descriptive and analytic epidemiologic studies. Descriptive studies outlined include investigations of temporal and geographic trends in birth defects, birth weight, and fetal deaths, with reference to environmental questions (eg, Love Canal, nuclear power plants). Analytic studies described concern parental occupation in relation to specific birth defects (neural tube defects and Down syndrome) and maternal use of contraceptive drugs.
mesh_terms: D000022:Abortion, Spontaneous / Q000453:epidemiology; D001724:Birth Weight; D002274:Carcinogens, Environmental / Q000633:toxicity; D000013:Congenital Abnormalities / Q000453:epidemiology; D003270:Contraceptive Agents / Q000633:toxicity; D004314:Down Syndrome / Q000209:etiology; D004781:Environmental Exposure; D005260:Female; D005313:Fetal Death / Q000453:epidemiology; D005333:Fetus / Q000187:drug effects; D006455:Hemoglobins, Abnormal / Q000032:analysis; D006801:Humans; D008661:Metabolism, Inborn Errors / Q000453:epidemiology; D009154:Mutation; D009369:Neoplasms / Q000453:epidemiology; D011247:Pregnancy; D012098:Reproduction / Q000187:drug effects*; D014798:Vital Statistics
chemical_list: D002274:Carcinogens, Environmental; D003270:Contraceptive Agents; D006455:Hemoglobins, Abnormal