中国七个地区精神分裂症流行病学调查  

Epidemiological survey on schizophrenia in 7 areas of China

作　　者：陈昌惠[1,2,3,4,5,6,7] 沈渔笛 张维熙[1,2,3,4,5,6,7] 李淑然 黄悦勤[1,2,3,4,5,6,7] 王金荣 王德平[1,2,3,4,5,6,7] 涂建 宁佐喜 付力牧 纪丽萍 刘志广 吴化民 罗开林[1,2,3,4,5,6,7] 翟书涛 严和[1,2,3,4,5,6,7] 孟国荣 

机构地区：[1]北京医科大学精神卫生研究所 [2]黑龙江省大庆市第三医院 [3]湖南省精神病医院 [4]吉林省神经精神病医院 [5]辽宁省精神病防治院 [6]南京脑科医院 [7]上海市精神卫生中心

出　　处：《中华精神科杂志》1998年第2期72-74,共3页Chinese Journal of Psychiatry

摘　　要：目的动态观察精神分裂症患病率的变化及可能的影响因素。方法于１９９３年在１９８２年调查过的７个地区开展流行病学调查，方法与１９８２年基本相同。结果精神分裂症终生患病率为６．５５‰，时点患病率为５．３１‰，与１９８２年比较有增高趋势（Ｐ＞０．０５）；将经济水平分为上、中、下三等，以下等经济水平者的精神分裂症患病率为高。结论１９９３年出现的精神分裂症患病率变化，可能源于抽样误差，但不排除患者预期寿命延长因素。Objective The purpose of this study was to investigate the possible changes in the prevalence of schizophrenia in seven areas in 1993, 11 years after the 1982 psychiatric epidemiological survey and to identify the possible factors that may influence these changes. Methods The same as that used in the 1982 psychiatric epidemiological survey over 12 areas. Results The 1993 survey uncovered a life time prevalence of 6.55‰ and time point prevalence of 5.31‰ for schizophrenia. Either the life time rate or time point rate were all of slightly higher than that of 1982 ( P >0.05). Additionally, there was a clear social drift process of schizophrenics to the negative social living conditions. Conclusion The slight higher but no statistic′s difference in the above comparison data is possibly due to either the sampling error or the cases accumulated and the extended life expectancy of schizophrenics. It is needed to urge more attention from the health administration to be paid to schizophrenics in the public health planning.

关 键 词：精神分裂症 流行病学 患病率 预期寿命 

分 类 号：R749.301[医药卫生—神经病学与精神病学]