胃癌患者术后早期死亡病例相关危险因素研究
2017-06-26张灼新吴祖光李恩刘宏涛陈楷
张灼新+吴祖光+李恩+刘宏涛+陈楷
摘 要 目的:探讨胃癌患者术后早期死亡相关危险因素。方法:回顾性分析462例胃癌患者资料,通过logistic回归分析探讨影响胃癌患者术后早期死亡独立危险因素。结果:462例患者中,20例术后早期死亡(4.3%)。logistic多因素回归分析表明,年龄、晚期胃癌、贫血、白蛋白水平及癌胚抗原水平与术后早期死亡具有独立相关性。结论:老年、晚期胃癌、术前贫血和低白蛋白血症、高癌胚抗原水平可能增加胃癌患者术后早期死亡风险。
关键词 胃癌 死亡 危险因素
中图分类号:R735.2; R730.7 文献标识码:B 文章编号:1006-1533(2017)11-0048-03
Risk factors of early postoperative death in patients with gastric cancer
ZHANG Zhuoxin*, WU Zuguang, LI En, LIU Hongtao, CHEN Kai
(The First Section of Gastroenterology Department, Meizhou Peoples Hospital, Meizhou 514031, China)
ABSTRACT Objective: To investigate the risk factors of early postoperative death in patients with gastric cancer. Methods: The data from 462 patients with gastric cancer were retrospectively analyzed and some independent risk factors were explored by logistic regression analysis. Results: There were 20 cases died early (4.3%) in 462 patients. Multivariate logistic regression analysis revealed that age, advanced gastric cancer, anemia, the levels of albumin and carcinoembryonic antigen were independently related to early postoperative mortality. Conclusion: Elderly, advanced gastric cancer, preoperative anemia and hypoalbuminemia, and high level of carcinoembryonic antigen may increase the risk of early postoperative death in patients with gastric cancer.
KEY WORDS gastric cancer; mortality; risk factors
近十幾年来,胃癌发病率呈现出逐年增加趋势,虽然早期诊断和综合治疗在一定程度上改善了患者的预后,但胃癌患者总体五年生存率仍较低[1-2]。我院近年来胃癌外科手术例数呈逐年上升趋势,但围手术期并发症及死亡率仍较高,本文旨在探讨影响胃癌患者住院期间早期死亡率相关危险因素。
1 资料与方法
1.1 一般资料
通过我院电子病历系统收集了2014—2015年462例在我院诊断为胃癌且行外科手术治疗患者,进行回顾性研究分析,其中男303例,女159例,平均年龄(60.5±7.3)岁。依据住院期间患者死亡与存活,分为存活组和死亡组。
1.2 方法
两个课题研究成员将所有患者资料录入至电子表格中,研究资料包括患者人口学资料、实验室指标、胃癌类型、手术方式、住院天数、住院费用,第三个课题组成员对数据进行抽样检查和校对。
1.3 统计学方法
2 结果
2.1 一般资料
研究对象一般资料统计如表1所示。……
