The Eastern Cooperative Oncology Group Performance Status as a prognostic factor of stage I–III colorectal cancer surgery for elderly patients: a multi-institutional retrospective analysis
Marie Hanaoka, Hitoshi Hino, Akio Shiomi, Hiroyasu Kagawa, Shoichi Manabe, Yusuke Yamaoka, Shunichiro Kato, Shinichi Yamauchi, Yusuke Kinugasa, Kenichi Sugihara
Topics & Concepts
MedicineSurgical oncologyColorectal cancerStage (stratigraphy)Internal medicineOncologyProportional hazards modelMultivariate analysisLymph nodeLymph node metastasisRetrospective cohort studyCancerPerformance statusMetastasisSurgeryBiologyPaleontologyColorectal Cancer Surgical TreatmentsColorectal Cancer Treatments and StudiesFrailty in Older Adults