威海市精神疾病流行病学调查

目的：了解威海市≥15岁人群各类精神疾病的患病率和分布特点。方法：2006年9月至2007年2月随机抽取≥15岁人群共50174人，使用心理卫生筛选表、神经症筛选表、精神现状检查（PSE）140题等工具进行调查，以中国精神疾病分类方案与诊断标准第3版为诊断依据。结果：各类精神障碍的时点患病率为70．34‰，终生患病率为89．51‰。排在前3位的为抑郁症（37．49‰）、神经症（30．06‰）和酒依赖（11．38‰）。农村患病率（93．22‰）高于城市（84．30‰），女性（95．27‰）高于男性（83．82‰）。3种精神疾病均存在较高的未识别率，且农村高于城市。结论：山东威海市精神疾病的患病率以女性和农村较高；抑郁症是威海市患病率最高的精神疾病。

Epidemiological survey of mental disorders in Weihai

Objective： To describe the prevalence rate and distribution of various types of mental disorders in people aged 15 or over in Weihai city. Method：From Sep. 2006 to Feb. 2007,50 174 subjects aged 15 years old or over were sampled out in Weihai city. The mental health screening schedule,neurosis screening schedule, and present state examination（PSE） were used in the investigation and the diagnoses were made with Chinese Classification and Diagnostic Criteria of Mental Disorder third edition. Results. The overall piont prevalence rate of mental disorders was 70.34‰; the overall lifetime prevalence rate was 89.51‰. The major depression disorder（ 37.49‰）, neurosis（ 30.06‰）, and the alcohol dependence disorders（ 11.38 ‰） were among the three highest prevalence disorders. The overall lifetime prevalence of mental disorders was higher in rural（93.22‰） than in urban （84.30‰）areas, and higher in women（ 95.27 ‰）than in men（ 83.82 ‰）. The unrecognized rate for 3 major mental disorders was higher in rural area than in city. Conclusion：The prevalence of mental disorders in Weihai city is high, which it is higher in rural than in urban areas, and higher in women than in men. Depression is the disease with the highest prevalence among the mental disorders in Weihai city.