3-year estimated OS rates by PD-L1
Felip E. et al. ESMO 2017 1301PD
CheckMate 017 (SQ NSCLC)
16
13
14
29
6
4
9
20
0
20
40
60
Nivolumab
Docetaxel
OS (%)
a
<1%
≥1%
Overall
e
137
54
52
63
56
All patients, n
PD-L1
expression
c,d
≥50%
17
10
135
Hazard ratio
(95% CI)
0.62
(0.48, 0.80)
0.60
(0.40, 0.90)
0.72
(0.49, 1.06)
0.68
(0.27, 1.66)
3-y survivors, n
8
b
7
2
c
9
5
c
5
2
c
21
CheckMate 057 (non-SQ NSCLC)
18
11
26
39
9
8
10
9
0
20
40
60
Nivolumab
Docetaxel
<1%
≥1%
Overall
e
292
290
108
101
123
123
≥50%
66
46
0.73
(0.62, 0.88)
0.90
(0.68, 1.20)
0.56
(0.42, 0.74)
0.34
(0.22, 0.53)
49
26
b
11
8
d
29
12
d
23
4
d
OS (%)
a