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目的了解北京市房山区60岁以上居民死因构成,为老年居民的疾病预防控制工作提供依据。方法采用粗死亡率、标化死亡率、潜在减寿年数(PYLL)、潜在减寿年数率(PYLLR)、平均减寿年数(AYLL)等来评估老年人口死亡原因导致的减寿情况。结果 2009-2014年房山区60岁以上老年人口平均死亡率为2 623.31/10万,标化死亡率为34 955.13/10万。男性死亡率高于女性(χ2=391.349,P<0.05)。慢性非传染性疾病死亡率为2 460.31/万,占全部死因的92.32%。60岁以上老年人口的YPLL为62 400.00人年,AYLL为2.91年/人,RPYLL为84.63%。结论心脑血管疾病、恶性肿瘤是房山区老年居民死亡的主要原因,应加强心脑血管、恶性肿瘤等疾病的防控、干预措施,提升老年人口的生存质量。
Objective To understand the cause of death of residents over the age of 60 in Fangshan District, Beijing, and provide basis for disease prevention and control of elderly residents. Methods Crude mortality, standardized mortality, PYLL, PYLLR, AYLL and so on were used to evaluate the causes of death in the elderly population. Results In 2009-2014, the average death rate of the elderly population aged over 60 in Fangshan District was 2623.31 / 100000 and the standard mortality rate was 34 955.13 / 100000. Male mortality was higher than female (χ2 = 391.349, P <0.05). The mortality rate of chronic non-communicable diseases was 24 460.31 per thousand, accounting for 92.32% of all causes of death. The YPLL for the elderly population over the age of 60 was 62,400.00 person-years, 2.91 years for AYLL and 84.63% for RPYLL. Conclusions Cardiovascular and cerebrovascular diseases and malignant tumors are the major causes of death of elderly residents in Fangshan District. Prevention and control measures such as cardiovascular and cerebrovascular diseases and malignant tumors should be strengthened to improve the quality of life of the elderly population.