检验医学 ›› 2023, Vol. 38 ›› Issue (7): 675-679.DOI: 10.3969/j.issn.1673-8640.2023.07.011

• 论著 • 上一篇    下一篇

术前外周血红细胞分布宽度/血小板计数比值与子宫内膜癌患者预后的相关性

郭洁1, 李海霞2, 李小云1   

  1. 1.三门峡市中心医院湖滨分院妇产科,河南 三门峡 472000
    2.三门峡市陕州区第一人民医院妇产科,河南 三门峡 472100
  • 收稿日期:2021-03-18 修回日期:2022-03-18 出版日期:2023-07-30 发布日期:2023-09-18
  • 作者简介:郭 洁,女,1988年生,学士,主治医师,主要从事产科、妇科诊疗工作。

Correlation of preoperative RPR in peripheral blood with the prognosis of endometrial carcinoma patients

GUO Jie1, LI Haixia2, LI Xiaoyun1   

  1. 1. Department of Obstetrics and Gynecology,Lakeside Branch of Sanmenxia Central Hospital,Sanmenxia 472000,Henan,China
    2. Department of Obstetrics and Gynecology,the First People's Hospital of Shanzhou District,Sanmenxia 472100,Henan,China
  • Received:2021-03-18 Revised:2022-03-18 Online:2023-07-30 Published:2023-09-18

摘要:

目的 探讨术前外周血红细胞分布宽度/血小板计数比值(RPR)与子宫内膜癌(EC)患者临床病理特征和预后的相关性。方法 回顾性分析2013年9月—2016年10月三门峡市陕州区第一人民医院123例EC患者临床资料(包括5年随访结果)。采用受试者工作特征(ROC)曲线评价RPR诊断EC的效能。以0.193为最佳临界值,将123例EC患者分为高RPR组(45例)和低RPR组(78例),比较2个组临床病理特征和预后的差异。采用Cox回归分析评估EC患者预后的影响因素。结果 高RPR组非腺癌、肿瘤最大径≥2 cm、高国际妇产科联盟(FIGO)分期、淋巴血管间隙浸润、高分化程度、淋巴转移、低病理级别、复发例数均多于低RPR组(P<0.05),5年总生存率(40.0%,18/45)显著短于低RPR组(73.1%,57/78)(P<0.05)。非腺癌、肿瘤最大径≥2 cm、FIGO分期Ⅲ期、淋巴血管间隙浸润、分化程度高、有淋巴转移、有复发、高RPR的EC患者5年总生存率均显著缩短(P<0.05)。Cox回归分析结果显示,非腺癌、有复发、FIGO分期Ⅲ期、高RPR是EC患者预后的独立危险因素(P<0.05)。结论 RPR与EC患者临床病理进展密切相关,高RPR是EC患者预后的独立危险因素。

关键词: 红细胞分布宽度/血小板计数比值, 子宫内膜癌, 临床病理, 预后

Abstract:

Objective To investigate the relationship between preoperative peripheral blood red blood cell distribution width-to-platelet count ratio(RPR) and clinicopathological features and prognosis of patients with endometrial carcinoma(EC). Methods A retrospective analysis was conducted from September 2013 to October 2016 in the First People's Hospital of Shanzhou District. The clinical data of 123 EC patients(including 5-year follow-up results)were collected. Receiver operating characteristic(ROC) curve was used to evaluate the efficacy of RPR in diagnosing EC. Taking 0.193 as the optimal cut-off value,123 EC patients were classified into high RPR group(45 cases) and low RPR group(78 cases),and the clinicopathological features and prognosis of the 2 groups were compared. Cox regression analysis was used to investigate the prognostic factors of EC patients. Results The proportion of non-adenocarcinoma,maximum tumor diameter ≥2 cm,high the Federation International of Gynecology and Obstetrics(FIGO) stage,lymphovascular space infiltration,high differentiation,lymph metastasis,low pathological grade and recurrence cases in high RPR group were higher than those in low RPR group(P<0.05),and the 5-year overall survival rate(40.0%,18/45) was lower than that in low RPR group(73.1%,57/78)(P<0.05). The 5-year overall survival rate of EC patients with non-adenocarcinoma,maximum tumor diameter ≥2 cm,FIGO stage Ⅲ,lymphovascular space infiltration,high differentiation,lymph metastasis,recurrence and high RPR was decreased(P<0.05). Cox regression analysis showed that non-adenocarcinoma,recurrence,FIGO stage Ⅲ and high RPR were independent prognostic risk factors for EC patients(P<0.05). Conclusions RPR is related to clinicopathological progression in EC patients,and high RPR is an independent prognostic risk factor in EC patients.

Key words: Red blood cell distribution width-to-platelet count ratio, Endometrial carcinoma, Clinicopathology, Prognosis

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