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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Surgery. 2018 Nov 8;165(1):6–11. doi: 10.1016/j.surg.2018.04.078

Table 2.

Stage migration; AJCC stage (8th edition).

8th Edition
I II III IV Total
AJCCStage 1 2531 0 0 0 2531
2 211 24 0 0 235
3 218 347 0 0 565
4 104 109 68 38 319
Total 3064 480 68 38 3650
  • 1057/3650 (29%) of patients were downstaged
    • 104/1057 patients (10%) went from Stage 4 to 1
    • 109/1057 patients (10%) went from stage 4 to 2
    • 68/1057 patients (6%) went from stage 4 to 3
    • 218/1057 patients (21%) went from stage 3 to 1
    • 347/1057 patients (33%) went from Stage 3 to 2
    • 211/1057 patients (20%) went from Stage 2 to 1