[Epidemiologic study on diabetes mellitus--age distribution at the onset of the disease].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003920:Diabetes Mellitus / Q000453:epidemiology*; D003922:Diabetes Mellitus, Type 1 / Q000453:epidemiology; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008404:Massachusetts; D008875:Middle Aged; D012737:Sex Factors; D013223:Statistics as Topic