[Ventilatory function and allergic skin tests in cotton mill workers].
Ventilatory capacity, chronic respiratory symptoms and respiratory diseases as well as intradermal skin tests were registered in a group of 112 cotton workers. The prevalence of chronic respiratory symptoms and respiratory diseases was higher among the exposed than among control workers although the differences were statistically significant only for chronic cough, nasal catarrh and byssinosis in women and for chronic cough, chronic phlegm and byssinosis in men. A similar prevalence of byssinosis was noted in women (29.4%) and in men (29.5%). Among textile workers mostly byssinosis grade 1/2 was found (women 22.1%, men 20.5%). There were statistically significant acute reductions over work shift for forced vital capacity (FVC) and one-second forced expiratory volume (FEV1). In men the values were somewhat lower than the expected normal values. A very small number of workers demonstrated positive intradermal skin tests to cotton allergen (exposed 8.2%, control 1.8%). Our data indicate that exposure to cotton dust may lead to the development of respiratory symptoms and diseases as well as to acute changes in ventilatory capacity but without an allergic reaction.
Zuskin
E
E
Gregurincić
S
S
Ivanković
D
D
Kanceljak
B
B
Tonković-Lojović
M
M
D004391:Dust / Q000009:adverse effects; D005260:Female; D005541:Forced Expiratory Volume; D003368:Gossypium / Q000009:adverse effects; D006801:Humans; D007428:Intradermal Tests; D008297:Male; D009784:Occupational Diseases / Q000175:diagnosis*; D015656:Respiratory Mechanics; D012140:Respiratory Tract Diseases / Q000175:diagnosis*; D013783:Textile Industry; D014797:Vital Capacity
D004391:Dust
Ventilacijske funkcije i alergijski kozni testovi radnika u predionici pamuka.