[Prevalence of atopy indicators in the adult population of the Zagreb region].
In a sample of 583 subjects (303 men and 280 women) intradermal test with 13 inhalatory allergens, total serum IgE (PRIST Phadezym) determination and nonspecific bronchial reactivity measurement by histamin test, were performed. History data on respiratory symptoms was also taken. The following were evaluated: mean urtica diameter D+d/2 > 8 mm (KT+), value of IgE > 125 IU/ml, and bronchial hyperreactivity (BH), separately in symptomatic and asymptomatic subjects. In symptomatic smokers total IgE (G.M. IU/ml) was higher in women than in men (177.70:68.20-p < 0.01), and in asymptomatic smokers it was higher in men than in women (50.71:33.79-p < 0.01). A larger number of allergens discriminated skin reactivity between the symptomatic and asymptomatic women (grass, tree and weed pollen-p < 0.001; house dust-p < 0.05), than between the symptomatic and asymptomatic men (grass pollen-p < 0.001). The level of IgE < 125 and > 125 IU/ml discriminated significantly the prevalence of persons with KT+ in the group of symptomatic men (80%:27%-p < 0.001) but not in the group of symptomatic women (77%:67% N.S.). BH only partially coincides with KT+ and raised IgE (> 125 IU/ml) in symptomatic subjects (men 20%, women 23%) and in asymptomatic subjects only in men (8%).
Kanceljak-Macan
B
B
Institut za medicinska istrazivanja i medicinu rada, Zagreb.
Plavec
D
D
Pavlović
M
M
Stilinović
L
L
D000328:Adult; D001985:Bronchial Provocation Tests; D017523:Croatia / Q000453:epidemiology; D005260:Female; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000175:diagnosis / Q000453:epidemiology*; D007073:Immunoglobulin E / Q000032:analysis; D008297:Male; D015995:Prevalence; D012882:Skin Tests
D007073:Immunoglobulin E