[Changes of lung function in ex-smokers].
Lung function in 31 ex-smokers, 17 with six to eight and 14 with 11 to 15 years of cigarette smoking, and pair-matched controls were studied. Results showed smoking could cause prolongation of mean through time and partial mean through time in forced expiratory volume scheme, which increased with length of smoking, and multiple abnormal in lung function tests. Lung function could improve apparently after the cease of smoking. It suggested quitting of smoking could prevent lung function from further damage, or reverse the damaged lung function.
Huang
B
B
Department of Occupational Health, Guangxi Medical University, Nanning.
Qin
H
H
D000328:Adult; D005541:Forced Expiratory Volume; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008297:Male; D016555:Matched-Pair Analysis; D008448:Maximal Expiratory Flow Rate; D012907:Smoking / Q000009:adverse effects*; D016540:Smoking Cessation