厦门市城乡居民结直肠癌死亡与减寿趋势比较

目的：比较厦门市城乡居民结直肠癌死亡和减寿趋势变化。方法：整理2003年~2014年厦门市城乡居民结直肠癌死亡资料。用死亡率、平均减寿年数、死亡率年均变化百分比等指标进行评价。结果：2003年~2014年，厦门市城市、农村居民因结直肠癌死亡率分别为11.91/10万和7.49/10万。城乡平均减寿年数（AYLL）分别为7.39年和9.78年。无论城市、农村结直肠癌死亡率，男性均明显高于女性，均随着年龄的增长而升高，存在上升趋势。结直肠癌造成的标准化寿命损失率（SPYLLR）呈上升趋势，AYLL 则均存在下降趋势。结论：厦门市城乡居民结直肠癌死亡率呈明显上升趋势。

Analysis on mortality and years of life lost due to colorectal cancer in urban and rural ar-ea of Xiamen,China

Objective:To explore the trend of mortality and years of life lost due to colorectal cancer in urban and rural area of Xiamen. Methods:The data of residents in urban and rural area of Xiamen dying of colorectal cancer during 2003 to 2014 was collected and calculate the indexes including the mortality rate,average potential life lost (AYLL),and average percentage change(APC)of mortality rate. Results:From 2003 to 2014,the average mortality rates of colorectal cancer in urban and rural area of Xiamen were 11. 91 per 100,000 persons and 7. 49 per 100,000 persons. The AYLLs were 7. 39 years and 9. 78 years,respectively. Both in urban and rural,the mortality rate in male was much higher than that in female,the mortality rate increased as the age grew and as time grew. The SPYLLR due to the colorectal cancer decreased as time grew,but the AYLL increased. Conclusion:The mortality of colorectal cancer in urban and rural areas of Xiamen city has obvious increasing trend.