Table 4.
Best response, n (%) | Rechallenge (n=211) | Non-rechallenge (n=118) | p-value |
---|---|---|---|
CR | 0 | 0 | |
PR | 50(23.7%) | 11(9.3%) | |
SD | 107(50.7%) | 54(45.8%) | |
PD | 54(25.6%) | 53(44.9%) | |
ORR | 23.7% | 9.3% | 0.001 |
DCR | 74.4% | 55.1% | <0.001 |
CR: complete response; PR: partial response; SD: steady disease; PD: progressive disease; ORR: objective response rate; DCR: disease control rate.