Respiratory allergies on the staff of the police force.
The aim of the study was to evaluate respiratory allergies of an occupational nature in the staff of the police force. Five hundred and eighty-five subjects were submitted for lung function tests by dynamic spirometry. Subjects with a history of respiratory symptoms and border line respiratory function underwent bronchial provocation tests with methacholine. If FEV1 was < 80%, a bronchial reversibility test was performed. Allergic tests (skin and RAST) for inhalating allergens (perennial, seasonal and occupational) were performed. The results suggested asthmatic symptoms in 57 subjects, eight of whom were positive to skin and RAST tests for occupational inhalating allergens. Among these eight subjects, three had FEV1 < 80% of the theoretical value without therapy, and five showed obstruction of small caliber airways (MEF 25, MEF 50, FEF 25-75 < 65% of the theoretical value). The analysis showed a low percentage of respiratory occupational allergies. Among 21 subjects positive to Dermatophagoides, seven worked as archivists. In these workers, a concomitant occupational cause for the symptomatological and functional pattern was established.
Corrao
C R
CR
Università di Roma La Sapienza, Scuola di Specializzazione in Medicina del Lavoro, Corso Vittorio Emanuele II, Italy.
Roca
A
A
Agolini
M
M
Tomei
F
F
Cordelli
A
A
Farulla
A
A
D000328:Adult; D000485:Allergens; D005260:Female; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000453:epidemiology* / Q000276:immunology; D016495:Police; D012130:Respiratory Hypersensitivity / Q000453:epidemiology* / Q000276:immunology
D000485:Allergens