摘要
目的探讨圆形分布在自杀死亡分析中的应用,揭示湖北农村妇女自杀死亡的时间分布特征。方法回顾性分析249例湖北农村自杀死亡妇女的自杀时间,利用圆形分布方法分析农村妇女自杀的高峰时间和季节。结果农村妇女自杀的高峰日为7月16日,高峰期为4月4日-10月27日。结论农村自杀死亡妇女的自杀发生具有明显的时间性和季节性。夏季和秋季为高发季节。圆形分布方法可作为分析自杀死亡时间特征的一种统计方法。
Objective To investigate the use of circular distribution in suicide analysis and to explore the characteristics of time distribution of suicide among rural women. Methods A retrospective study was performed to analyze characteristics of time distribution of suicide among 249 rural women in Hubei Province by circular distribution. Results The peak day of suicide among rural women was July 15th, and the peak period was between April 4th and October 18th. Conclusions There is an obvious timeliness and season distribution in suicide of rural women; summer and autumn are peak onset seasons of suicide. Circular distribution test may be an applicable statistical method to analyze characteristics of suicide.
出处
《实用预防医学》
CAS
2009年第1期52-53,共2页
Practical Preventive Medicine
关键词
自杀
农村妇女
死亡
统计学分布
Suicide
Rural women
Death
Statistical distribution
