P/L

n

Death n

Survival (Month)

Survival (%)

Mean

SD

1 yr

3 yr

5 yr

≤224

425

286

34.1

1.4

65.9

40.5

25.5

225 - 253

11

7

29.3

8.1

63.6

36.4

36.4

≥254

89

80

14.2

2.1

34.8

11.6

7.7