肺螨病在不同行业人群中的流行病学调查

EPIDEMIOLOGIC INVESTIGATION ON PULMONARY ACARIASIS IN DIFFERENT WORKERS

本文调查658人,痰螨阳性率为23.25％,平均患病率为15.35％。以从事粮食工作的人群患病率(22.88％)最高,而粮库工作人员的患病率尤高达41.67％;其次为与中药材密切接触的人群为13.76％,其中中药店的患病率达25.00％。年龄以青壮年为主,发病多少主要与接触螨类孳生环境的时间长短有关。

Six hundred fifty eight persons whose occupation was related to grain, medicinal herbs, textile and tobacco were examined for sputum mites respectively. The general positive rate was 23.25% and the average prevalence was 15.35%. Among them the grain-related workers had the highest prevalence of 22.88%, of whom granary keepers came first with an prevalence of 41.67%, followed by workers related closely to medicinal herbs(13.76%) .The results indicate that there is a clear correlation between the prevalence and the time and frequency of contact to mites-environment