title: Perinatal risk factors for hepatoblastoma.
abstract: We confirmed the strong association of hepatoblastoma with very low birth weight (relative risk <1000 g vs >or=2000 g=25.6; 95% confidence interval: 7.70-85.0) and demonstrated independent associations with congenital abnormalities and maternal Asian race in a population-based Minnesota study that included 36 cases and 7788 controls.
authors.affiliation: Division of Epidemiology/Clinical Research, Department of Pediatrics, University of Minnesota, 420 Delaware Street, SE MMC 715, Minneapolis, MN 55455, USA. spector@umn.edu
authors.forename: L G
authors.initials: LG
authors.lastname: Spector
authors.forename: K J
authors.initials: KJ
authors.lastname: Johnson
authors.forename: J T
authors.initials: JT
authors.lastname: Soler
authors.forename: S E
authors.initials: SE
authors.lastname: Puumala
mesh_terms: D000015:Abnormalities, Multiple / Q000453:epidemiology; D000328:Adult; D001213:Asian / Q000706:statistics & numerical data*; D016022:Case-Control Studies; D005260:Female; D018197:Hepatoblastoma / Q000453:epidemiology / Q000208:ethnology* / Q000209:etiology*; D006801:Humans; D015994:Incidence; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D019102:Infant, Very Low Birth Weight; D008113:Liver Neoplasms / Q000453:epidemiology / Q000208:ethnology* / Q000209:etiology*; D008297:Male; D008498:Medical Record Linkage; D008910:Minnesota / Q000453:epidemiology; D009035:Mothers; D016017:Odds Ratio; D016016:Proportional Hazards Models; D018570:Risk Assessment; D012307:Risk Factors