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目的了解龙井市老头沟镇2009年居民意外死亡的流行规律。方法资料分人群分布、时间分布、死因等分别比较,应用χ2检验、u检验进行统计学处理和分析。结果 2009年居民意外病死率为100.89/10万,男性138.81/10万,女性66.62/10万。交通事故、被杀、自杀是居民意外死亡的主要死因,三者占意外死亡总数的69.44%。男性多于女性,差异有统计学意义(χ2=4.26,P<0.05)。男性与女性均以75～岁组为最高,30～岁组次之(男性u=1.80,P<0.05;女性u=2.42,P<0.05)。结论本次调查分析龙井市老头沟镇2009年居民意外病死率为100.89/10万,明显高于我国人群平均水平(66.56/10万),亦高于我国农村人群平均水平(74.63/10万)。调查结果表明:意外死亡已是该镇严重的社会问题和主要卫生问题,提示有关部门要制订有效的控制策略和措施。
Objective To understand the prevalence of accidental death of residents in Old Tungou Town of Longjing City in 2009. Method data were divided into groups, time distribution, cause of death were compared, using χ2 test, u test for statistical analysis and treatment. Results In 2009, the accidental death rate of residents was 100.89 / lakh, with 138.81 / 100000 males and 66.62 / 100000 females. Traffic accidents, killings and suicides were the major causes of death among residents, accounting for 69.44% of the total number of unexpected deaths. More men than women, the difference was statistically significant (χ2 = 4.26, P <0.05). Male and female were the highest in the 75 ~ group, followed by the 30 ~ group (male u = 1.80, P <0.05; female u = 2.42, P <0.05). Conclusion The survey found that the accidental fatality rate of residents in Laotougou town of Longjing was 100.89 / lakh in 2009, significantly higher than the average level of 66.56 / lakh population in China and also higher than the average level of 74.63 / lakh in rural areas in China. . The survey results show that accidental death has become a serious social problem and major health problem in the town, prompting relevant departments to formulate effective control strategies and measures.