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目的了解并掌握甘肃省崇信县居民死亡伤残的主要危险因素,为制定疾病预防控制策略提供科学依据。方法应用卡方检验等统计学方法和描述性流行病学分析方法,分析2012年崇信县居民死因监测资料。结果 2012年崇信县粗死亡率461/10万,男性高于女性,50岁以上不同性别的年龄段死亡率差异有统计学意义(χ2=1 160.54,P<0.005);死亡人群集中在70~74岁,报告死亡病例83例,占死亡总数的18.00%,不同性别报告死亡率差异无统计学意义(χ2=0.26,0.75>P>0.50);前五位系统性病谱中,循环系统疾病、肿瘤、损伤和中毒外部原因、消化系统疾病、呼吸系统疾病累计396例,占总死因的85.90%,分别为60.30%、10.85%、7.81%、6.07%、5.21%。结论在今后重点防治循环系统疾病的同时,崇信县也应注意因意外事故死亡的潜在威胁。
Objective To understand and master the major risk factors of death and disability in residents of Chongxin County, Gansu Province, and to provide a scientific basis for formulating disease prevention and control strategies. Methods Using statistical methods such as chi-square test and descriptive epidemiological analysis methods, the data of death causes of residents in Chongxin County in 2012 were analyzed. Results In 2012, the death rate of Chongxin County was 461/100000, which was higher in males than in females. There was significant difference in mortality rate among age groups over 50 years of age (χ2 = 1 160.54, P <0.005). The deaths were concentrated in 70 ~ 74 years old, 83 reported cases of death, accounting for 18.00% of the total number of deaths, there was no significant difference in gender-specific mortality (χ2 = 0.26,0.75> P> 0.50); among the top five systemic diseases, circulatory diseases There were 396 cases of external causes of cancer, injury and poisoning, digestive diseases and respiratory diseases, accounting for 85.90% of the total, accounting for 60.30%, 10.85%, 7.81%, 6.07% and 5.21% respectively. Conclusions In the future focus on prevention and treatment of circulatory diseases, Chongxin County should also pay attention to the potential threat of death from accidents.