The prevalence of mental handicap in New Zealand.
The administrative prevalence of mental handicap at the age of 10 years was ascertained for a group of children born 1973 and 1974. There was a birth cohort prevalence of 4.35 per 1000 live births.
Joyce
C
C
Department of Education, Wellington.
Marsh
R W
RW
Thompson
G B
GB
D002648:Child; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000453:epidemiology* / Q000209:etiology; D008297:Male; D009520:New Zealand; D011795:Surveys and Questionnaires