[Respiratory function in glass blowers].
The prevalence of chronic and acute respiratory symptoms and diseases and changes in lung function in a group of 80 glass blowers have been investigated. In addition a group of 80 not exposed workers was used as a control group for respiratory symptoms and diseases. In glass blowers, there was significant increase in prevalence of chronic bronchitis, nasal catarrh, and sinusitis than in the controls. Glass blowers exposed for more and less than 10 years had similar prevalences of respiratory symptoms. A large number of glass blowers complained of acute across-shift symptoms. Significant increase in FVC, FEF50 and FEF25 was documented at the end of the work shift. Comparison with predicted normal values showed that glass blowers had FVC and FEF25 significantly lower than predicted. RV and RV/TLC were significantly increased compared with the predicted normal values. DLCO was within the normal values in most glass blowers. It is concluded that work in the glass blower industry is likely to lead the development of chronic respiratory disorders.
Zuskin
E
E
Medicinskog fakulteta Sveucilista u Zagrebu, Skola narodnog zdravlja Andrija Stampar.
Butković
D
D
Mustajbegović
J
J
D000328:Adult; D005898:Glass; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000175:diagnosis*; D015656:Respiratory Mechanics; D012140:Respiratory Tract Diseases / Q000175:diagnosis*
Respiratorna funkcija radnika staklopuhaca.