Table 3
Actual survival time in each three hospices against the Palliative Prognostic Index (PPI) scores
Actual survival time, S
Hospice
PPI score
S<21
21≤S<42
S≥42
1
PPI≤4
3
3
19
4<PPI≤6
12
7
5
PPI>6
33
2
2
2
PPI≤4
8
3
8
4<PPI≤6
12
3
1
PPI>6
36
2
4
3
PPI≤4
8
7
19
4<PPI≤6
16
3
12
PPI>6
29
3
2
All data
PPI≤4
19
13
46
4<PPI≤6
40
13
18
PPI>6
98
7
8