Validating a pulmonary-function screening survey.
D000328:Adult; D000367:Age Factors; D000368:Aged; D001827:Body Height; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000453:epidemiology*; D008297:Male; D008403:Mass Screening; D008722:Methods; D008875:Middle Aged; D009518:New York; D013147:Spirometry; D013223:Statistics as Topic