目的探讨死亡病例特征，为疾病防治提供依据。方法对我院2003-2012年5921例死亡患者的性别、年龄、死因分布和死亡时间进行统计分析。结果总病死率为0.8%，男性病死率明显高于女性，60岁以上年龄组最多，肿瘤、循环、呼吸、消化、损伤和中毒为我院住院死亡病例的主因。该五类疾病的死亡率季节性明显，冬季较高。死亡时间周分布主要集中在周一至周五。死亡时间日间分布主要集中在晨间和午后，晚间和子夜后次之。结论密切关注死因的构成、死亡高发季节和时间，加强预防和治疗、控制疾病发生和降低病死率，是医疗预防工作的重点。%Objective To provide the evidence for prevention and treatment of diseases by studying the features of died patients. Methods A total of 5 921 patients who died in our hospital from 2003 to 2012 were included in this study. Their gender, age, causes and time of death were statistically analyzed. Results The total death rate of the patients was 0.8%. The death rate was significantly higher for males patients than for female patients, especially for those aged over 60 years. Tumour, diseases of the circulatory, respiratory and digestive systems, injury and intoxication were the main causes of death in our hospital with a higher death rate in winter. The time of death was concentrated in morning and early afternoon followed by evening and late night on Monday to Friday. Conclusion Close attention should be paid to the cuases of dseases, higher death occurring seasons and time. Prevention and treatment of diseases should be strengthened. It is the key to reducing the death rate in our hospital.
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