114 / 671
Cumulative survival curve (Kaplan-Meier)
0
50
100
150
Time (days)
0,0
0,2
0,4
0,6
0,8
1,0
Cumulative Proportion Surviving
0 mg (N=109)
< 60 mg (N=156)
60 - 299 mg (N=533)
300 - 599 mg (N=156)
600 - 900 mg (N=52)
> 900 mg (N=82)
(Chi² = 42,4368 df = 5;
p < ,00001
)
P<0.00001
Survival
in function of the morphine equivalent dose
For >65y palliative cancer patients (died in the PCU- Leuven)