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Table 4 Outcomes of patients with rectal cancer in detailed TN stage

From: Is adjuvant radiotherapy warranted in resected pT1-2 node-positive rectal cancer?

Detailed TN stage

T1N1

T2N1

T1N2

T2N2

P value

nā€‰=ā€‰46

nā€‰=ā€‰15

nā€‰=ā€‰116

nā€‰=ā€‰42

5ā€‰y LR rate (%)

5.3

9.7

12.5

26.4

0.014

5ā€‰y DM rate (%)

22.9

42.3

38.1

50.6

0.025

5ā€‰y DFS rate (%)

73.8

58.8

61.9

41.0

0.004

5ā€‰y OS rate (%)

82.5

82.2

77.1

59.3

0.011