三种常见妇科癌症报告患病率的聚类分析

　　[摘要]目的 研究2015年三種常见妇科癌症患病情况的分布特点和地区差异，为三种癌症的防治提供参考。方法 收集2015年我国31个省级行政区乳腺癌、宫颈癌和卵巢癌的患病率报告，对其进行统计描述、相关性分析和聚类分析，聚类分析方法采用Ward法，类间距离采用平方Euclidean法。结果 Spearman相关性分析结果提示，乳腺癌、宫颈癌、卵巢癌报告患病率两两相关（P<0.05）。聚类分析结果提示，乳腺癌、宫颈癌和卵巢癌报告患病率位于前列的辽宁、安徽、河南、四川、重庆、甘肃、黑龙江、江西、云南、新疆、福建最早聚为一类。乳腺癌和宫颈癌均高发的新疆、福建容易单独分成一类。结论 三种常见妇科癌症防治形势依然严峻，高发区域特征明显，应重点加强此类地区三种癌症的防治工作，对诊断为三种癌症的患者采取积极的治疗干预，提高患者的生活质量，改善其生存率。
　　[关键词]乳腺癌；宫颈癌；卵巢癌；患病率；聚类分析
　　[中图分类号] R979.5 [文献标识码] A [文章编号] 1674-4721（2018）2（b）-0154-03
　　Clustering analysis on incidences of three common gynecological cancers of 31 provincial-level administrative regions of China
　　LIU Bing1 LIU Guo-hua2 XU Dong-yu3
　　1.Department of Musculoskeletal Oncology，the People′s Hospital of Liaoning Province，Shenyang 110016，China；2.Department of the Second Neurosurgery，the People′s Hospital of Liaoning Province，Shenyang 110016，China；3.Computer Office，School of Fundamental Sciences of China Medical University，Liaoning Province，Shenyang 110122，China
　　[Abstract]Objective To study the characteristics of distribution and regional differences of the incidences of three common gynecological cancers since 2015 so as to provide references for preventing these three gynecological cancers.Methods The report of incidences of breast cancer，cervical cancer and ovarian cancer were collected of 31 provincial-level administrative regions of China since 2015，and then statistical description，correlation analysis and clustering analysis were made on the incidences.The method of cluster analysis adopted Ward method，and the distance between classes was square Euclidean method.Results The Spearman correlation analysis reported incidences of breast cancer，cervical cancer and ovarian cancer had pairwise correlation （P<0.05）.The result of clustering analysis hinted that provinces of Liaoning，Anhui，Henan，Sichuan，Chongqing，Gansu，Heilongjiang，Jiangxi，Yunnan，Xinjiang and Fujian，which were at the forefront of incidences of breast cancer，cervical cancer and ovarian cancer，were first clustered into one group.While Xinjiang and Fujian，which had high incidence of breast and cervical cancer，were easily divided into one category.Conclusion Prevention and treatment of these three common gynecological cancers is still severe，with obvious characteristics in high-prevalence area，so focus should be on strengthening the prevention and treatment work of these three cancers in such regions.Active treatment intervention was adopted for patients diagnosed with three kinds of cancer to improve the quality of life and improve their survival rate.

相关热词搜索：三种 妇科 癌症 患病率 常见