Table 1
| Â | Median OS, mo (95% CI) | OS rate, % (95% CI) | |
|---|---|---|---|
| Â | Â | 1-yr | 2-yr |
Treatment group | Â | Â | Â |
 0.3 mg/kg (n=22) | 16.4 (10.1-NR) | 71 (47-86) | 44 (22-64) |
 2.0 mg/kg (n=22) | NR | 72 (48-86) | 61 (36-78) |
 10 mg/kg (n=23) | 25.2 (12.0-NR) | 74 (48-88) | 51 (27-71) |
 10 mg/kg (naïve) (n=24) | NR | 81 (57-92) | 76 (51-89) |
PD-L1 expression | Â | Â | Â |
 ≥5% (n=18) | NR | 71 (44-87) | 64 (37-82) |
<5% mg/kg (n=38) | 23.4 (13.1-33.3) | 71 (52-83) | 48 (30-64) |