天津医药 ›› 2024, Vol. 52 ›› Issue (11): 1193-1196.doi: 10.11958/20240235

• 临床研究 • 上一篇    下一篇

医保DIP支付背景下乳腺癌腋窝淋巴结转移的预测因素探讨

谢皓冉1(), 李一浩2, 刘成3, 夏瑜婷3, 裘圣蕾3, 熊斌1,3, 冯其贞1,3,()   

  1. 1 济宁医学院附属医院乳腺外科(邮编272067)
    2 济宁医学院公共卫生学院
    3 临床医学院
  • 收稿日期:2024-03-01 修回日期:2024-06-18 出版日期:2024-11-15 发布日期:2024-11-12
  • 通讯作者: △E-mail:512843985@qq.com
  • 作者简介:谢皓冉(1996),男,医师,主要从事乳腺疾病方面研究。E-mail:17853736713@163.com
  • 基金资助:
    山东省医药卫生科技发展计划项目(202104080815);吴阶平医学基金会临床科研专项资助基金(320.6750.2023-18-105);山东省自然科学基金项目(ZR2019PC007)

Research of predictive factors of axillary lymph node metastasis in breast cancer under the context of DIP payment of medical insurance

XIE Haoran1(), LI Yihao2, LIU Cheng3, XIA Yuting3, QIU Shenglei3, XIONG Bin1,3, FENG Qizhen1,3,()   

  1. 1 Department of Breast Surgery, Affiliated Hospital of Jining Medical University, Jining 272067, China
    2 School of Public Health
    3 School of Clinical Medicine, Jining Medical University
  • Received:2024-03-01 Revised:2024-06-18 Published:2024-11-15 Online:2024-11-12
  • Contact: △E-mail:512843985@qq.com

摘要:

目的 探究乳腺癌腋窝淋巴结转移的预测因素,为医保按病种分值付费(DIP)支付模式下的临床决策提供依据。方法 715例乳腺癌患者据术后淋巴结转移情况分为转移组309例和非转移组406例,分析2组年龄>60岁、是否绝经、体质量指数(BMI)>24 kg/m2、高血糖(GLU>6.1 mmol/L)、高甘油三酯(TG>1.7 mmol/L)、肿瘤最大直径、肿瘤距乳头距离、肿瘤所在象限等情况;同时分析2组间乳腺癌组织学分级以及免疫组织化学检测组织标本中雌激素受体(ER)、孕激素受体(PR)、细胞核增殖抗原(Ki-67)及人表皮生长因子受体-2(Her-2)的表达情况。以病理诊断为金标准,考察胸部CT和乳腺彩超检查的一致性、敏感度和特异度。结果 与非转移组比较,转移组中肿瘤最大直径>2 cm、组织学分级Ⅲ级、Ki-67高表达、ER高表达者比例增加,肿瘤位于外上象限、肿瘤距乳头距离>3 cm、高TG者比例减少(P<0.05);胸部CT检查与病理诊断的一致性优于乳腺彩超(Kappa值分别为0.493和0.353,P<0.05);Logistic回归分析显示,组织学分级Ⅲ级、ER高表达、肿瘤最大直径>2 cm、胸部CT确诊是腋窝淋巴结转移的危险因素(P<0.05)。结论 医保DIP支付模式下结合乳腺癌腋窝淋巴结转移的预测因素可为临床决策提供一定参考。

关键词: 乳腺肿瘤, 淋巴结, 肿瘤转移, Logistic模型, 胸部CT, 按病种分值付费

Abstract:

Objective To explore the predictive factors of axillary lymph node metastasis in breast cancer, and to provide a basis for clinical decision-making under the DIP payment mode of medical insurance. Methods A total of 715 patients with breast cancer were divided into the metastasis group (n=309) and the non-metastasis group (n=406) according to the postoperative paraffin pathological results. Data of age >60 years old, menopausal status, body mass index (BMI) >24 kg/m2, hyperglycemia (GLU >6.1 mmol/L), high triglycerides (TG >1.7 mmol/L), maximum diameter of the tumor, the distance between the tumor and nipple and the quadrant where the tumor located were compared between the two groups. The expression levels of estrogen receptor (ER), progesterone receptor (PR), nuclear proliferation antigen (Ki-67) and human epidermal growth factor receptor-2 (Her-2) in breast cancer tissue samples were detected by histological grading and immunohistochemistry. The consistency, sensitivity and specificity of chest CT and breast ultrasound were examined, taken the pathological diagnosis as the gold standard. Results Compared with the non-metastatic group, the proportion of maximum diameter of tumor>2 cm, histological grade Ⅲ, high Ki-67 and high ER expression, tumor located in the outer upper quadrant, the distance >3 cm between tumor and nipple were increased in the metastatic group, and the proportion of high level of TG was decreased in the metastatic group (P<0.05). The consistency between chest CT and pathological diagnosis was better than that of breast ultrasound (Kappa was 0.493 and 0.353 respectively, P<0.05). Logistic regression analysis showed that histological grade Ⅲ, high expression of ER, maximum diameter of tumor >2 cm, and chest CT diagnosis were risk factors for axillary lymph node metastasis (P<0.05). Conclusion The combined application of the predictive factors of axillary lymph node metastasis of breast cancer could provide certain reference for clinical decision-making under the background of DIP payment mode of medical insurance.

Key words: breast neoplasms, lymph nodes, neoplasm metastasis, Logistic models, chest CT, diagnosis-intervention packet

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