A prospective survey of the incidence of postoperative pulmonary complications.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001835:Body Weight; D002318:Cardiovascular Diseases / Q000150:complications; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000209:etiology* / Q000401:mortality; D008297:Male; D008875:Middle Aged; D009790:Occupations; D011183:Postoperative Complications / Q000175:diagnosis*; D011446:Prospective Studies; D012140:Respiratory Tract Diseases / Q000453:epidemiology; D012737:Sex Factors; D012907:Smoking; D013530:Surgical Wound Infection / Q000453:epidemiology; D013997:Time Factors