银川地区变态反应病患病率抽样调查

Investigation of sampling of allergic discase incidence in YinChuan

以分层整群抽样方法，对银川城区及近郊４８万人口进行变态反应患病率调查，采用现场回顾病史的询问方式，并统一诊断标准。共随机抽样２７２６名，检出患者５８６人，总患病率为２１．５％，其中男性占１８．９７％，女性为２４．０１％。各年龄组中，以６０岁以上组患病率最高，达４３．９７％。在各病种患病率中，以药物过敏为最高，检出１９４人，患病率７．１２％。前５名依次为荨麻疹（３．９６％）、接触性皮炎（３．５６％）、过敏性鼻炎（２．１３％）、食物过敏（１．２８％）。而在发达地区居首位的支气管哮喘，本地区患病率仅为０．５９％，顺位第７。在所调查变态反应病中，以Ⅰ型变态反应为主，Ⅱ型次之。本调查说明，变态反应病是本地区常见病、多发病之一。

The incidence of allergic disease of 480,000 people in Yinchuan city and its suberb were investigated by “Layorod”、“Intorgrated”and“Simplified”method.By the unified standerd,inquiring the history at site method,2726 rardomiozed samples were investigated . The number of patients fonnd were 586 people, the fatal incidence was 21.5%(M18.97%、F24.01%).The incidence in the gronp of over 60 was the highest,43.97% in this group.Among the vavious causes,the highest one is allergy to medicine,7.12% of the total.The first 5 seats of the causes were urticaria 3.96%、contact dermatities 3.56%、allergic rhinities 2.13%、allergy to some food 1.28%.But these ranked first in the more devloped are other than Yinchuan,such as asthma were seen in our investigated,but its incidence was 0.59% ranked 7 only.Among over 20 categories allergic diseases,most were of Ⅰ type allerty and Ⅱ type next.This investigation indicated,allergic disease was one of the common and more often found diseases and if is emphasized that we should pay attention to allergy of medicine especially.