辽宁省城乡居民焦虑障碍流行病学调查

目的了解辽宁省18～65岁人群各类焦虑障碍的患病率及其分布特点。方法采用多阶段分层随机整群抽样方法,以复合性国际诊断交谈检查量表（CIDI 1.0）对辽宁省3市3县7 200户15 518名18～65岁城乡居民进行入户面访,按DSM-Ⅲ-R标准做出诊断。结果完成调查13359人,应答率为86.09%。焦虑障碍按辽宁省2000年人口构成调整的2周、12月和终生患病率分别为2.22%,4.60%和7.21%。根据2000年全国人口标化的2周、12个月和终生患病率分别为1.91%,3.97%和6.32%。特殊恐怖症与场所恐怖症为主要焦虑障碍,终生患病率分别为3.80%和3.04%。农村、女性、25～55岁、受教育程度较低、经济状况较差者患病率较高。结论焦虑障碍是辽宁省居民常见的精神疾病,对其所造成的社会功能及生活质量的影响应引起广泛的重视和关注,应对重点人群采取针对性的预防工作。

Epidemiological Survey of Anxiety Disorders in Urban and Rural Residents of Liaoning Province

Objective To describe the prevalence and distribution of anxiety disorders among people aged 18～65 yrs in Liaoning Province. Methods 15 518 subjects in 7 200 families aged 18～65 yrs were randomly selected from 3 cities and 3 counties by multi-stage stratified random cluster sampling.They were assessed for DSMⅢ-R diagnoses by face to face interview with Composite International Diagnostic Interview（CIDI-1.0）. Results There were 13 359 subjects had finished the survey,and the response rate was 86.09%.The 2-week,12-month and lifetime prevalence of anxiety disorders were 2.22%,4.60% and 7.21% regulated by Liaoning provincial population in 2000,and1.91%,3.97%and6.32% regulated by countrywide population in 2000.The major disorders were specific phobia and agoraphobia,and their lifetime prevalence were 3.80% and 3.04%,respectively.The people with higher prevalence were females,aged 25～55,with lower educational and economic level. Conclusion Anxiety disorders become a serious public health problem in Liaoning province.Prevention measures should be taken among people with high risk.