Respiratory function and exposure-effect relationships in wood dust-exposed and control workers.
The effect of wood dust exposure on 50 cabinet makers was examined. Woodworkers reported more nasal and eye symptoms and more cough, sputum and wheezing than did 49 control workers. More irritated cells were present in the woodworkers' nasal cytological smears. In contrast to the control workers, the woodworkers had a significant decline in lung function over the workshift. An inverse correlation between baseline lung function and an exposure index (mean area dust level multiplied by length of exposure) was demonstrated in the woodworkers. Greater dust exposure was not associated with larger falls in lung function over the work shift.
D000328:Adult; D000395:Air Pollutants, Occupational / Q000032:analysis; D004391:Dust / Q000009:adverse effects*; D004781:Environmental Exposure; D006801:Humans; D008168:Lung / Q000503:physiopathology; D008875:Middle Aged; D009666:Nose / Q000473:pathology; D012119:Respiration; D013223:Statistics as Topic; D014934:Wood
D000395:Air Pollutants, Occupational; D004391:Dust