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目的： 调查山东省自杀死亡率、自杀原因和自杀方式。方法： 在全省范围内采用分层整群随机抽样方法抽取８４６７６ 人， 对样本人群中１９８９年～１９９４年间自杀死亡者进行线索和逐户调查。结果： 调查人群６年中共自杀死亡６６人， 全人口年平均自杀死亡率为１３．３５／１０万， ≥１５岁人群年平均自杀死亡率为１６．６６／１０万。农村自杀死亡率高于城市。主要自杀诱因为家庭纠纷（４５．４５％ ）和精神疾病（２４．２４％ ），主要自杀方式为服毒（６６．６７％ ）和自缢（１９．７０％ ）。结论： 山东省自杀死亡率与国内资料一致， 与国外资料相比处于中等水平。
Objective: To investigate the suicide mortality rate, suicide cause and suicide mode in Shandong Province. Methods: A total of 84,676 people were stratified cluster random sampling method across the province. Clues and household-by-household surveys of suicide victims from 1989 to 1994 in the sample population were conducted. Results: In the survey population, there were 66 suicide deaths in 6 years, the annual average suicide death rate of the entire population was 13.35 / 100000, and the average annual suicide death rate of 15 years old population was 16.66 / 100000. Mortality rates in rural areas are higher than those in cities. The main causes of suicide were family disputes (45.45%) and mental illness (24.24%), and the main modes of suicide were taking poison (66.67%) and self-esteem (19.70%). Conclusion: The suicide rate in Shandong Province is consistent with the domestic data and at a medium level compared with the foreign data.