title: Prevalence of hyperkinesis: a comparison of three rating scales.
mesh_terms: D000293:Adolescent; D001315:Australia; D002648:Child; D005260:Female; D005860:Germany, West; D006801:Humans; D006948:Hyperkinesis / Q000175:diagnosis / Q000453:epidemiology*; D008297:Male; D009520:New Zealand; D011569:Psychiatric Status Rating Scales; D011594:Psychometrics; D012959:Socioeconomic Factors; D014481:United States