摘要
目的:对哈尔滨市南岗区结直肠癌(CRC)发病流行分布特点进行统计分析,探讨CRC对哈尔滨市南岗区人群的危害.方法:CRC发病资料来源于哈尔滨市南岗区肿瘤发病死亡登记报告,按ICD-9疾病分类进行编码,性别计算初发病率、世界人口调整发病率,35-64岁截缩发病率和0-64岁累积发病率,对近期CRC发病率进行预测.结果:CRC发病率呈显著的逐年增加趋势(u =2.87,P<0.05),由1992/1993年13.06/100 000增加到2004/2005年23.54/100 000,平均每年以5.73%的速度增加.其中男性每年以6.94%的速度增加,女性每年以4.46%的速度增加.60-79岁年龄组段男性发病率明显高于女性(u=5.47,P<0.01).CRC发病以非体力劳动者所占比重最大.预测2010年CRC发病率将达到33.19/100 000,男女CRC发病率将分别达到44.85/100 000和31.89/100 000.结论:哈尔滨市南岗区居民CRC发病率呈逐年上升趋势.
AIM： To determine the epidemiological characteristics of colorectal carcinoma （CRC） morbidity in the nangang district, Harbin, and to highlight the harmful effects of CRC on the community.
METHODS： Data on morbidity and mortality of CRC in the nangang district （1992-2001） were sorted and coded according to ICD-9 cri- teria. The crude morbidity and mortality, agestandardized morbidity （adjusted by the world population）, truncated morbidity （35-64 years old）, as well as cumulative rates （0-65 years old） were respectively calculated. Morbidity in the near future was predicted based on Gray Modeling （GM1, 1）.
RESULTS： The CRC morbidity had been significantly increasing annually （u = 2.87, P 〈 0.01）. Morbidity increased from 13.06/100 000 （1992-1993） to 23.54/100 000 （2004-2005）, with an average of 5.73% for each year. The increasing average rates of morbidity were 6.94% and 4.46% for males and females, respectively. In the 60-79-year-old age group, morbidity for men was significantly higher than the incidence for women （u = 5.47, P 〈 0.01）. The largest proportion of CRC patients were white-collar workers. The predicted morbidity for CRC in 2010 is 44.85/100 000 and 33.19/100 000 for males and females, respectively.
CONCLUSION： The morbidity rate for CRC will continue to increase in the future.
出处
《世界华人消化杂志》
CAS
北大核心
2007年第22期2442-2446,共5页
World Chinese Journal of Digestology
