title: Age-at-onset distribution in chronic diseases. A life table approach to analysis of family data.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease / Q000453:epidemiology / Q000235:genetics*; D005191:Family Characteristics; D006801:Humans; D008433:Mathematics; D008722:Methods; D012213:Rheumatic Fever / Q000235:genetics; D013223:Statistics as Topic; D009626:Terminology as Topic; D013997:Time Factors