摘要
目的 探讨食管癌高危人群年龄的界定。方法 以 16763例 40~ 65岁村民细胞学普查结果和癌前病变人群 3年自然变率为样本 ,根据细胞学五级六类诊断标准特点 ,普查结果采用H检验。癌前病变人群的自然癌变统计 ,以 40~ 65岁普查诊断的正常人群为参照采用RR分析。结果 H检验除 <45岁与 45~ 49岁年龄组比较P >0 0 5以外 ,其它各组比较均P <0 0 5。在 45岁~ ,5 0岁~和 60岁~三个年龄组中 ,癌前病变的RR分别为 3 97,8 93和 13 5 7。P <0 0 5。结论 食管癌高危人群年龄界定在
Objective To search for the relationship between high risk population and age nature.Methods The characteristics of 16 763 cases of 40~65 age,by mean of acytological survey and the result of 3 year spontaneous incidence of esophageal cancer about precancer lesion,were selected.According to cytological five grade-six kind as diagnostic standard and the incidence of esophageal cancer,H test and RR analysis were used.Results Except for a statistical comparision between <45 and 45~49 age group (P>0.05) there is statistically difference in another age group(P<0.05).The RR of precancerous lesion is 3.97,8.93 and 13.57 in the 40~,50~ and 60~age group respectively.Conclusion The high risk population of esophageal cncer difines above 45 age.
出处
《河南肿瘤学杂志》
2003年第2期88-89,共2页
Henan Journal of Oncology
基金
国家"八五"科技攻关课题 ( 85 -914 -0 1-0 2 )
关键词
食管癌
高危人群
年龄
H检验
RR
esophageal Cancer
high risk population
age
H test
RR