Table 2 Univariate analysis of H3K27me3 for LPFS (log-rank test)

Total

0.010

   Low expression

53

33.5

20.6

   High expression

45

19.4

10.4

T status

   T2-3

0.048

Low expression

31

39.4

33.1

High expression

16

25.9

20.0

   T4

0.224

Low expression

22

23.6

9.7

High expression

29

12.9

8.6

N status

   N0

0.005

Low expression

8

62.5

NR^a

High expression

8

11.9

7.4

   N1

0.230

Low expression

40

26.2

13.6

High expression

42

20.5

12.7

M status

   M0

0.018

Low expression

33

40.8

29.5

High expression

26

22.6

10.4

   M1-lym

0.117

Low expression

20

20.5

14.7

High expression

19

13.4

9.9

CRT response

   Effective

0.022

Low expression

37

40.2

29.6

High expression

24

24.0

14.1

   Resistant

0.715

Low expression

16

14.9

8.6

   High expression

21

12.6

8.5