自杀方式与性别和年龄关系548例分析

目的分析国内5个城市地区采取不同自杀方式人群的性别和年龄特征。方法收集上海、金华、武汉、娄底、都匀城市地区警方处理的548例自杀案例,根据自杀方法将案件进行分类,研究各种自杀方法的人群年龄和性别特征,结果在各种自杀方式的年龄分析中,高坠和自缢的自杀者平均年龄最大(约55岁),溺水、自缢次之(约49岁)、口服毒物较为年轻(约45岁),而CO中毒自杀者平均年龄最小(约37岁)。在自杀方式的性别差异中,男性更多地出现了锐器自杀(52:24),自缢(67:33)和高坠(55:45),女性则在溺水自杀中占据多数(58:42)。结论每种自杀方式涉及到的人群的性别和年龄特征差异明显,CO中毒自杀的自杀者最为年轻;男性更倾向于用机械性损伤的方式来自杀。

Analysis of the differences of gender and age in six suicide methods in 548 cases(

Objective This study aims to explore the characteristics of gender and age in six different suicide methods in urban area of China. Methods We collected 548 suicides from Shanghai, Jinhua, Wuhan, Loudi and Duyun, and then analyzed the age and gender characteristics in each suicide method. Results In the age characteristics, the mean age for jumping and hanging was oldest (about 55 years old), followed by drowning and hanging (about 49 years old), oral intake poisoning was much younger (about 49 years old), while carbon monoxide poisoning was youngest (about 37 years old). In the gender differences, male were more than females in suicides by sharp object (52:24), hanging (67:33) and jumping (55:45), while females were more than males in suicides by drowning (58:42). Conclusion The age and gender difference was eminent in different suicide methods. Carbon monoxide poisoning was the youngest age group in suicides and males involved more than females in suicides by mechanical methods.