22年子宫颈癌、子宫内膜癌发病率及发病年龄趋势变化

The Changes of Incidence Age of Patients with Cervical and Endometrial Cancers in the Period of 22 Years

目的：分析探讨该院22年来子宫颈癌和子宫内膜癌发病年龄趋势的变化。方法：通过医院计算机网络系统，将22年来该院收治的子宫颈癌与子宫内膜癌共3 127例，其中宫颈癌2 245例，子宫内膜癌882例（均经病理诊断证实），逐年统计，将发病年龄分布情况经等级相关分析。结果：宫颈癌患者所占比例从1978年初至1999年呈下降趋势，而子宫内膜癌与之相反呈上升趋势。两种癌症≤40岁的患者有不断增加的趋势。结论：对子宫内膜癌发病的上升趋势及子宫颈癌和子宫内膜癌发病年轻化予以警惕。

Objective To study the changes of incidence age of patients with cervical and endometrial cancers in the period of 22 years． Methods By Spearma＇s rank correlation coefficient a total of 3127 cases including 2245 cervical cancers and 882 endometrial cancers hospitalized in the period of 22 years were analysed statistically year by year． Results The incidence proportion of cervical cancer decreased from the beginning of 1978 to 1999 but that of endometrial cancer increased． The incidence of both these two cancers in the patients of 40 or less than 40 years old showed an increasing tendency． Conclusion The results showed that the incidence year of these two cancers are increasing and getting younger．