关键词: 精神分裂症;危险因素;病例对照研究

    摘 要:目的 探讨部队平时精神分裂症发病的主要危险因素，为部队的精神病防治提供理论依据. 方法 应用病例对照研究对62例首发精神分裂症患者和144例正常对照主要危险因素进行单因素和多因素分析. 结果 发现4个危险因素，分别是:家族史(OR=5.25，95%CI=1.15～23.94)、内向性格(OR=4.41，95%CI=1.82～10.66)、遭遇精神创伤事件(OR=5.68，95%CI=2.01～15.63)、与父母关系不好(OR=4.27，1.03～17.74).该4种因素精神分裂症的发病显著相关. 结论 精神分裂症的发病与遗传和多种环境因素有关，部队的预防工作应为加强高危人群的普查.

    A case┐control study on risk factors of schizophrenia in peaceful troops

    YIN Shang-Jiong XU De-Zhong WANG Hui-Li WANG Zhen-Tian MEN Ke

    1 Department of Epidemiology，Faculty of Preventive Medicine，Fourth Military Medical University，Xi'an710033，China;

    2 Department of Psychiatry，Third Hospital of Chinese PLA;

    3 Department of Psychiatry，256Hospital PLA

    Keywords:schizophrenia;risk factors;case-control studies

    Abstract:AIM To investigate the main risk factors of schizophrenia in peace-ful troops so as to take theoretic foun-dation to reduce mental illness.METHODS A case-control study was conducted to analyze the main risk factors by uni-variate and multivariate analyses respectively in62first episode patients with schizophrenia and144normal controls. ......