Table 3 Cox analysis of nodes identified using survival tree

5

Ref¹

6

Ref²

5

Ref³

6

2.03 (1.92–2.14)

7

1.78 (1.71–1.85)

6

2.26 (2.09–2.46)

7

2.93 (2.78–3.09)

8

2.39 (2.30–2.48)

8

4.01 (3.70–4.34)

10

4.24 (4.02–4.48)

9

2.97 (2.87–3.09)

9

2.74 (2.53–2.96)

11

5.77 (5.48–6.07)

12

3.18 (3.05–3.31)

11

4.72 (4.39–5.07)

12

9.98 (9.47–10.50)

13

4.65 (4.48–4.81)

12

7.87 (7.33–8.45)

14

8.39 (7.97–8.84)

14

8.08 (7.80–8.38)

15

9.28 (8.65–9.97)

17

10.33 (9.81–10.88)

17

5.80 (5.60–6.02)

16

14.01 (12.88–15.24)

18

13.18 (12.51–13.88)

18

7.51 (7.25–7.79)

17

13.78 (12.81–14.82)

19

16.20 (15.38–17.07)

21

8.58 (8.28–8.89)

22

13.50 (12.96–14.06)

23

12.58 (12.12–13.05)