A better prognostic stratification for the 8th edition of the AJCC staging system of gastric cancer by incorporating pT4aN0M0 into stage IIIA
作者: Yongming ChenGuanrong ZhangBaiwei ZhaoChunyu HuangYihong LingYuanfang LiZhiwei Zhou
作者单位: 1State Key Laboratory of Oncology in South China, Guangzhou, China
2Department of Gastric Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China
3Information and Statistics Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
4Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, China
5Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
刊名: Surgical Oncology, 2019, Vol.29 , pp.90-96
来源数据库: Elsevier Journal
DOI: 10.1016/j.suronc.2019.03.005
关键词: Gastric cancerAJCC TNM system 8th editionChina
英文摘要: Abstract(#br)Introduction(#br)The aim of this study was to analyze the prognosis of gastric cancer patients categorized as pT4aN0M0, pT1N3aM0/pT2N2M0/pT3N1M0 of stage IIB and stage IIIA and to compare the optimistic prognostic stratification between the AJCC 8th edition staging system and the AJCC modified 8th (m8th) edition staging system by incorporating pT4aN0M0 into stage IIIA.(#br)Material and methods(#br)A total of 1770 patients who underwent gastrectomy were enrolled in this study. The homogeneity, the discriminatory ability, the monotonicity of the gradient assessments, and the discriminatory ability of the AJCC 8th and m8th edition staging systems were compared by using the likelihood ratio χ2 test, a linear trend χ2 test, the Akaike information criteria (AIC) and Bayesian...
全文获取路径: Elsevier  (合作)
影响因子:2.136 (2012)

  • gastric 胃的
  • prognostic 预测的
  • better 较好的
  • stratification 层理
  • stage 
  • cancer 癌症
  • staging 脚手架
  • edition 版本
  • system