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Table 6 Survival time of T1 colorectal cancer patients with different poorly differentiated cluster grades

From: Poorly differentiated cluster grade-a vital predictor for lymph node metastasis and oncological outcomes in patients with T1 colorectal cancer: a retrospective study

PDC grade

OS (mean ± SD)

DFS (mean ± SD)

G 1

205.773 ± 6.427

211.528 ± 5.103

G 2

65.701 ± 5.401

77.277 ± 4.553

G 3

55.438 ± 7.782

54.516 ± 7.965

  1. PDC poorly differentiated cluster, OS overall survival, SD standard deviation, DFS disease-free survival