| 周志国,高献书,张萍,乔学英,陈坤,杨香然,万钧.食管癌放疗后Cox模型多因素分析[J].中华放射医学与防护杂志,2006,26(5):496-498 |
| 食管癌放疗后Cox模型多因素分析 |
| Cox regression analysis of factors related to prognosis of esophageal cancer after radiotherapy |
| 投稿时间：2005-11-10 |
| DOI： |
| 中文关键词: 食管癌 放射治疗 Cox模型 分期 |
| 英文关键词:Esophageal cancer Radiotherapy Cox proportional hazard model Stage |
| 基金项目: |
|
| 摘要点击次数: 2553 |
| 全文下载次数: 2081 |
| 中文摘要: |
| 目的 利用Cox模型(比例风险模型)多因素分析食管癌放射治疗后与生存和复发相关的预后因素,同时探讨CT分期临床应用的合理性。方法 对有完整CT资料的70例食管癌患者进行回顾性分析,选择CT分期在内的7个可能对预后产生影响的因素进行Cox模型多因素分析。结果 CT分期、病变位置、近期疗效是食管癌放疗后生存率的主要影响因素,年龄、CT分期、病变位置是食管癌放疗后复发的主要影响因素。结论 CT分期在非手术食管癌的治疗中能在一定程度上代替食管癌病理分期,指导临床治疗。 |
| 英文摘要: |
| Objective To study the prognostic factors in patients with cancer of the esophagus after radiotherapy using Cox proportional hazard model and to evaluate the validity of CT-staging. Methods The clinical data of 70 cases of esophageal cancer treated with radiotherapy were collected, and seven factors including CT-stage were analyzed using Cox proportional hazard model. Results The major significant factors influencing survival rate after radiotherapy were CT-stage, location of tumor and short-term curative effect. The major significant factors influencing relapse after radiotherapy were CT-stage, location of tumor and age. Conclusions CT-staging can substitute for TNM staging in some ways in non-operative treatment for patients with esophageal cancer. |
| HTML 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|