桂西地区儿童哮喘流行病学因素初探

Research on the cause of epidemic disease in the region of western Guangxi

对１０３６１名０～１４岁儿童进行了哮喘流行病学调查，共查出各种哮喘病患者８６例，患病率为０．８３％。３岁以前起病占８３．６％。好发季节为９月至次年２月，临睡至午夜为常发时间。发病诱因以上呼吸道感染占多数，次为天气变化及食物诱发。４１．８％患者曾患过各种过敏性疾病。一、二级亲属有哮喘史者达７刀％。据此提出了降低儿童哮喘患病率及控制哮喘发作的几项措施。

hildren of 0-14 years old were investigated to find out the cause ofasthma epidemic disease, 86 cases with various asthma diseases were found,morbidity rate was.83 percent, the onset before three years oldcovered 83.6porcent,the invasion season was from September to next Februaryand it fre-quently happened near sleeping time till midnight. The majority ofpredisposingcause was upper respiratory tract infection,and the minoritywas weatherchanges and the food.41.8 percent patients had suffered variouskinds ofhypersensitive diseases.72 percent patiebts′ relatives had asthmahistory. Sosome measures should be taken to lower the morbidity rate of asthma inchildren and control its invasion.