[An allergy prevalence survey in a population of 6563 people].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001903:Bottle Feeding; D002648:Child; D002675:Child, Preschool; D002681:China; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D006967:Hypersensitivity / Q000453:epidemiology*; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D012737:Sex Factors