The male: female ratio among the siblings of delinquents.
D000293:Adolescent; D002648:Child; D004739:England; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007603:Jurisprudence; D007604:Juvenile Delinquency; D008297:Male; D012008:Recurrence; D012114:Residential Treatment; D012744:Sex Ratio