摘要
目的 :探讨广西肝癌死亡率水平、分布特征和流行趋势。方法 :用分层整群抽样原则抽取 10个县市为样本地区 ,进行 1990～ 1992年居民死亡原因回顾性调查 ,对肝癌死亡资料进行流行病学分析。结果 :肝癌粗死亡率为 2 7.31/ 10万 (男41.78/ 10万 ,女 11.71/ 10万 ) ,性别比为 3.8∶ 1;肝癌占恶性肿瘤死亡的 34 .12 % ,居各种恶性肿瘤的首位 ;肝癌年龄别死亡专率随着年龄的增长而升高 ;男性 6 5～ 6 9岁和女性 70～ 74岁死亡率达最高峰。结论 :肝癌仍然是广西最主要的恶性肿瘤 ,90年代广西肝癌死亡率较 70年代有明显上升趋势 ,提示肝癌防治研究工作必须进一步加强。
Objective:In order to study mortality of primary liver cancer(PLC),it's distribution and epidemic trend in Guangxi Methods:The death causes were surveyed by retropective study in ten counties(cities),which were selected as sampling according to stratified randomization Results:The results showed that crude mortality of PLC was 27 35/10 5,and 41 78/10 5 in male,and 11 71/10 5 in female PLC constituted 34 12% and the highest in all malignant tumors The sex ratios of mortality was 3 8∶1 PLC mortality went up as ages increased and its peak at the age between 65 and 69 in male,and between 70 and 74 in female Conclusion:PLC is still the most important carcinoma in Guangxi It had increased dramatically since 1970s So the study on preventing and treating PLC must be strengthened
出处
《广西医学》
CAS
2000年第4期677-679,共3页
Guangxi Medical Journal
关键词
肝癌
死亡率
流行病学
广西
Primary Liver Cancer
Mortality
Epidemiology
