Table 4. Objective responses for patients aged <70 compared to those aged ⩾70.

	<70 years old (n=267)	⩾70 years old (n=72)	P
Complete response	0 (0%)	1 (1.4%)
Partial response	24 (9%)	7 (9.7%)
Stable disease	84 (31.5%)	28 (38.9%)
Progressive disease	159 (59.6%)	36 (50%)
Objective response rate (95% confidence interval)	9% (5.6–12.4%)	11.1% (4.9–20.7%)	0.585