Spirometry for an epidemiologic study: deriving optimum summary statistics for each subject.
D000328:Adult; D000368:Aged; D000375:Aging; D001827:Body Height; D005260:Female; D005540:Forced Expiratory Flow Rates; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D012907:Smoking / Q000503:physiopathology; D013147:Spirometry / Q000379:methods* / Q000592:standards; D013223:Statistics as Topic; D014797:Vital Capacity