湖北省麻城市1 984--2008年自杀死亡水平长期趋势分析

目的 探讨1984-2008年湖北省农村人口自杀死亡水平的特征及其长期变化趋势.方法 利用湖北省麻城市1984-2008年居民死因监测资料,回顾性分析不同性别、不同年龄人群的自杀死亡水平、自杀死亡占伤害的死因构成比及其变化趋势.结果 1984-2008年间该地人群的自杀死亡率呈下降趋势,自杀标化死亡率由1984年的113.29/10万降至2008年的20.11/10万,下降幅度为82.25%.自杀死亡占伤害死亡的构成比下降幅度不明显,自杀仍是该地人群伤害死亡的首要死因.自杀死亡者中,女性人数始终多于男性,女性所占的构成比在50%～60%之间波动;≥65岁老年人口所比例近年来明显增加,2008年老年人的构成比达46.81%.结论 自杀仍居该地人群,特别是女性人群伤害死因谱的首位.农村地区自杀预防的重点人群是女性和≥65岁老年人.

Abstract：

Objective To explore the characteristics and the long-term trend of suicidal deaths among the rural population in Hubei province. Methods Data on suicide deaths from 1984 through 2008 were released from Macheng Death Registration System and analyzed by year, gender and age. Results The suicidal death rates were decreasing during the last 25 years in Macheng city, with the standardized suicide mortality rapidly decreasing from 113.29/100 000 in 1984 to 20.11/100 000 in 2008. The proportion of suicide deaths in the total deaths caused by injuries were declining but not obviously. Suicide was still the leading cause of deaths among all the deaths due to injuries.Number of suicidal deaths among females was outnumbered the males during the last 25 years,representing 50%-60% in total suicide deaths annually. The proportion of suicide deaths among the elderly aged 65 and over had significantly increased in the recent years, which accounting for 46.81% of all the suicidal deaths in 2008. Conclusion Suicide remained the leading cause of injury deaths among the population in this area, especially in females. Attention should be paid to the females and the elderly aged 65 and over,in the rural areas.

Study of the long-term trend of suicidal deaths in Macheng of Hubei province,1984-2008

Objective To explore the characteristics and the long-term trend of suicidal deaths among the rural population in Hubei province. Methods Data on suicide deaths from 1984 through 2008 were released from Macheng Death Registration System and analyzed by year, gender and age. Results The suicidal death rates were decreasing during the last 25 years in Macheng city, with the standardized suicide mortality rapidly decreasing from 113.29/100 000 in 1984 to 20.11/100 000 in 2008. The proportion of suicide deaths in the total deaths caused by injuries were declining but not obviously. Suicide was still the leading cause of deaths among all the deaths due to injuries.Number of suicidal deaths among females was outnumbered the males during the last 25 years,representing 50%-60% in total suicide deaths annually. The proportion of suicide deaths among the elderly aged 65 and over had significantly increased in the recent years, which accounting for 46.81% of all the suicidal deaths in 2008. Conclusion Suicide remained the leading cause of injury deaths among the population in this area, especially in females. Attention should be paid to the females and the elderly aged 65 and over,in the rural areas.