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目的了解怀柔地区支气管哮喘的发病情况及相关危险因素,为今后怀柔地区哮喘的群防群治及相关研究提供依据。方法采用统一的流行病学调查表格,以随机分层及整群抽样等方法,按村镇进行抽样调查。结果共调查20000例,男10140例,女9860例。发现哮喘患者45例,总患病率为0.2%;65岁以上年龄段的哮喘患病率较高,为1.41%。结论调查分析显示,哮喘家族史、季节性花粉过敏及食物过敏、伴有过敏性鼻炎及皮炎、吸烟、感冒后、天气变化及体力活动后等为较常见的诱发因素。
Objective To understand the incidence and related risk factors of bronchial asthma in Huairou area and provide basis for future prevention and treatment of asthma in Huairou area and related research. Methods Using a unified epidemiological survey form, random sampling stratified by cluster sampling and other methods, according to the sampling survey in villages and towns. Results A total of 20,000 cases were investigated, including 10140 males and 9860 females. 45 cases of asthma were found, the overall prevalence was 0.2%; the prevalence of asthma over the age of 65 was 1.41%. Conclusion The investigation and analysis showed that the family history of asthma, seasonal pollen allergy and food allergy, accompanied by allergic rhinitis and dermatitis, smoking, cold, weather changes and physical activity after the more common triggers.