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山东大学学报(医学版) ›› 2017, Vol. 55 ›› Issue (7): 67-72.doi: 10.6040/j.issn.1671-7554.0.2016.1279

• 临床医学 • 上一篇    下一篇

食管癌患者外周血红细胞分布宽度检测的临床价值

韩福燕,成士清,王召宝,鞠瑛   

  1. 山东大学附属省立医院检验科, 山东 济南 250021
  • 收稿日期:2016-10-10 出版日期:2017-07-10 发布日期:2017-07-10
  • 通讯作者: 鞠瑛. E-mail:juying2016@126.com E-mail:juying2016@126.com
  • 基金资助:
    国家自然科学基金(81000731,81202307);山东省优秀中青年科学家科研奖励基金(BS2010YY045)

Clinical significance of preoperative red blood cell distribution width in peripheral blood of patients with esophageal cancer

HAN Fuyan, CHENG Shiqing, WANG Zhaobao, JU Ying   

  1. Department of Laboratory Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Jinan 250021, Shandong, China
  • Received:2016-10-10 Online:2017-07-10 Published:2017-07-10

摘要: 目的 探讨食管癌患者外周血红细胞分布宽度(RDW)检测的临床价值。 方法 回顾性分析山东大学附属省立医院在2010年7月~2011年6月接受根治性手术切除的284例食管癌患者的临床资料。收集125例健康志愿者作为对照进行对比分析;采用受试者工作特征曲线(ROC曲线)确定RDW最佳截断点,将患者分为高RDW组和低RDW组,比较两组间的临床病理参数;采用Logistic回归分析与RDW增高有关的临床病理参数;分析手术治疗前后RDW值变化。 结果 食管癌组患者RDW的中位数显著高于健康对照组(P<0.001);RDW与食管癌组患者性别、年龄、远处转移和肿瘤分期有关(P<0.05),而与其他病理参数无关(P>0.05);Logistic 回归分析发现高龄和远处转移与RDW升高有关(P<0.05);手术治疗后RDW的值高于治疗前,差异有统计学意义。 结论 RDW可作为食管癌患者临床诊断及病情评估的指标。

关键词: 食管癌, 临床病理参数, 红细胞分布宽度, 治疗前后

Abstract: Objective To evaluate the clinical significance of preoperative red blood cell distribution width(RDW)in the peripheral blood of patients with esophageal cancer. Methods Clinical data of 284 patients with esophageal cancer undergoing radical resection during July 2010 and June 2011 were retrospectively analyzed. Another 125 healthy volunteers were collected as controls for comparative analysis. The patients were divided into high and low RDW groups according to RDW cut-off value based on receiver operating characteristic curve(ROC). The clinicopathological parameters were compared between the two groups. The parameters associated with increased RDW were analyzed using Logistic regression analysis. The RDW changes before and after surgery were evaluated. Results The median RDW value was significantly higher in the esophageal cancer group than in healthy control group(P<0.001). RDW was associated with age, gender, distance metastasis and tumor stage(P<0.05), but not with other pathological parameters(P>0.05). Logistic regression analysis revealed that old age and distance metastasis were significantly associated with increased RDW(P<0.05). The RDW value after surgery was significantly higher than that before surgery and the difference was statistically significant. Conclusion RDW can be used as an indicator of clinical diagnosis and condition assessment for patients with esophageal cancer.

Key words: Red cell distribution width, Before and after surgery, Clinicopathological parameters, Esophageal cancer

中图分类号: 

  • R735.1
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