OS: IMDC intermediate/poor risk
Hazard ratio (99.8% CI), 0.63 (0.44–0.89)
P
< 0.0001
Median OS, months (95% CI)
NIVO + IPI
NR (28.2–NE)
SUN
26.0 (22.1–NE)
Overall Survival (Probability)
425
399
372
348
332
318
300
241
119
44
2
0
422
387
352
315
288
253
225
179
89
34
3
0
No. at Risk
NIVO + IPI
SUN
Months
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
18
21
24
27
30
33
15
12
9
6
3
0
Co-primary endpoint