Table 2.

Multivariate Cox regression analysis of Cohort II

Factor	HR	95% CI	p-value
HRD (positive vs. negative)	0.463	0.265–0.810	0.0069
Stage (IV vs. III)	1.322	0.588–2.972	0.4991
Residual Tumor:
R0	-	-	-
R1	1.002	0.572–1.754	0.994
R2	1.082	0.413–2.833	0.873