Table 2.

Univariate and multivariate analysis for (A) PFS and (B) OS.

	Univariate		Multivariate
Variables	HR (95% CI)	p value	HR (95% CI)	p value
(A)
AR-V7	4.9410 (2.1688–9.3222)	<0.0001	2.4227 (1.1646–5.0399)	0.0185
AR GAIN	5.5198 (2.575–11.8313)	<0.0001	4.6745 (1.9525–11.1914)	0.0006
NLR score (>3, <3)	1.7531 (0.9322–3.2969)	0.0831	–	–
Site score	1.6385 (0.88–3.051)	0.1214	–	–
(B)
AR-V7	4.4982 (2.0057–10.0879)	0.0003	3.6067 (1.5005–8.6692)	0.0043
AR GAIN	12.0667 (4.9479–29.4976)	<0.0001	9.3841 (3.4919–25.2188)	<0.0001
NLR score (>3, <3)	2.5333 (1.1517–5.5724)	0.0215	2.3799 (1.0606–5.3403)	0.0364
Site score	2.0801 (0.9551–4.5301)	0.0665	–