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Table 2 Survival analysis for OS and CSS of UHFLM, UTCLM and USFLM patients

From: Primary tumor resection improves prognosis of unresectable carcinomas of the transverse colon including flexures with liver metastasis: a preliminary population-based analysis

   OS CSS
1 year(%) 3 years(%) 5 years(%) 1 year(%) 3 years(%) 5 years(%)
UHFLM Total 42.8 11.0 5.5 42.8 12.0 6.0
Non-PTR 31.6 2.1 2.1 31.8 2.8 2.8
PTR 57.8 21.2 9.1 57.7 22.6 9.7
UTCLM Total 50.6 15.1 6.9 51.2 16.3 7.8
Non-PTR 37.5 5.8 1.1 37.8 6.5 1.2
PTR 59.7 21.2 10.7 60.5 22.7 12.0
USFLM Total 60.8 22.1 14.2 61.7 23.0 14.9
Non-PTR 41.2 13.0 4.1 43.2 13.7 4.3
PTR 72.9 27.7 19.8 72.9 28.8 20.6
  1. Abbreviations: OS overall survival, CSS cause-specific survival, PTR primary tumor resection, UHFLM unresectable hepatic flexure cancer liver metastasis, UTCLM unresectable transverse colon cancer liver metastasis, USFLM unresectable splenic flexure cancer liver metastasis