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目的分析中山市小榄镇居民死亡谱的特点,为加强疾病预防控制提供科学依据。方法利用中山市小榄镇2012年居民死因资料,分别计算死亡率、死因构成和潜在寿命损失年(PYLL)等指标,采用2检验进行统计学分析。结果 2012年小榄镇居民死亡率为588.61/10万(971/164 966),男性(646.56/10万)死亡率高于女性(532.22/10万)(P<0.01)。前5位死因分别为循环系统疾病(占42.53%,413/971)、恶性肿瘤(占30.28%,294/971)、呼吸系统疾病(占13.29%,129/971)、损伤和中毒(占3.19%,31/971)、内分泌及代谢疾病(占3.09%,30/971)。不同死因造成的PYLL前5位依次为恶性肿瘤、循环系统疾病、损伤和中毒、呼吸系统疾病、传染病和寄生虫疾病,PYLL分别为2 455.00、945.00、625.00、564.00、304.50年。结论慢性非传染性疾病已成为小榄镇居民的主要死因,应加强慢性非传染性疾病的防控工作,降低死亡率。
Objective To analyze the characteristics of death spectrum of residents in Xiaolan Town, Zhongshan City, and to provide scientific evidence for the prevention and control of diseases. Methods Based on the 2012 death rate data of residents in Xiaolan Town, Zhongshan City, mortality, cause of death and PYLL were calculated respectively. The data were analyzed by 2 test. Results In 2012, the death rate of Xiaolan residents was 588.61 / 100000 (971/164 966), and the death rate of male (646.56 / 100000) was higher than that of female (532.22 / 100000) (P0.01). The top five causes of death were circulatory diseases (42.53%, 413/97), malignant tumors (30.28%, 294/97), respiratory diseases (13.29%, 129/971), injuries and poisonings %, 31/971), endocrine and metabolic diseases (3.09%, 30/971). PYLL caused by different causes of death in the top 5 followed by malignant tumors, circulatory diseases, injuries and poisoning, respiratory diseases, infectious diseases and parasitic diseases, PYLL were 2 455 00, 945 00, 625 00, 564 00, 304 50 years. Conclusion Chronic non-communicable diseases have become the main cause of death in Xiaolan residents. Prevention and control of chronic non-communicable diseases should be strengthened to reduce mortality.