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目的 了解合肥市疾病监测点居民 1990～ 2 0 0 0年死亡变化趋势。方法 采用趋势X2 检验和计算潜在寿命损失年数 (YPLL)。结果 10余年死亡率年平均下降 3.17% .男性平均下降 2 .2 5 % ,女性平均下降 10 .74 % ;6 0岁以前各年龄组下降明显 ;死因顺位一直是恶性肿瘤、脑血管病、心脏病、损伤与中毒、呼吸系病和消化系病交替位于其后 ;恶性肿瘤的YPLL率 1990年、1995年、2 0 0 0年均保持首位 ,损伤中毒的YPLL构成顺位较之死因顺位明显提前 ,呼吸系病明显退后。结论 合肥疾病监测点 1990～ 2 0 0 0年死亡率下降趋势明显 ,女性死亡率下降较男性明显 ;主要威胁居民健康的疾病是恶性肿瘤等慢性非传染性疾病
Objective To understand the trends of death in 1990-2000 in residents of disease surveillance sites in Hefei City. Methods The trend X2 test was used to calculate the number of years of potential life lost (YPLL). As a result, the mortality rate in the past 10 years decreased by 3.17% on average, the men’s average decreased by 2.25%, and the women’s average decreased by 10.74%. Before the age of 60, the age groups decreased significantly; the cause of death was always malignancy, cerebrovascular disease, Heart disease, injury and poisoning, respiratory diseases, and digestive diseases alternated behind; the YPLL rate of malignant tumors remained the highest in 1990, 1995, and 2000. The damage-intoxicated YPLL constituted the order of death compared with the cause of death. Obviously ahead of schedule, respiratory system disease significantly receded. Conclusion The mortality rate of the Hefei disease monitoring point decreased significantly from 1990 to 2000. Female mortality rate was significantly lower than that of males. The main threat to the health of residents was chronic non-communicable diseases such as malignant tumors.