≤7.0 N = 60 ]7.0-7.2] N = 115 >7.2 N = 397
Number of events 52 71 215
Median of survival (days (CI 95)) 1 (1- 2) 14 (6 – 27) 33 (18 – NR)
Kaplan Meier estimated survival rate at 1 year (CI 95) 13.3 (7.0 – 25.4) 36.0 (28.1 –46.1) 43.2 (38.5 – 48.6)