TABLE 2.

Univariate Cox analysis and Multivariate Cox analysis of BTLA expression and other clinicopathological factors.

Variable	Univariate Cox Regression				Multivariate Cox Regression
	β	HR (95% CI)	Z score	p	β	HR (95% CI)	Z score	p
Age: ≥60 vs <60	0.52	1.7 (1.0–2.8)	4.0	0.045**	0.70	2.0 (1.2–3.4)	2.6	0.0089**
Gender: Female vs male	0.14	1.1 (0.77–1.7)	0.45	0.50
Disease stage: high vs low	0.83	2.3 (1.8–2.9)	51	1.10E-12***	0.064	1.1 (0.56–2.0)	0.19	0.85
T stage: high vs low	1.1	3 (2.0–4.4)	28	1.40E-07***	0.75	2.1 (1.3–3.4)	3.2	0.0013**
N stage: high vs low	0.76	2.1 (1.7–2.7)	42	1.10E-10***	0.51	1.7 (1.1–2.5)	2.5	0.011*
M stage: high vs low	1.5	4.3 (2.8–6.6)	47	8.40E-12***	0.75	2.1 (0.86–5.2)	1.6	0.10
BTLA expression: high vs low	−0.77	0.46 (0.31–0.70)	13	0.00027***	−0.62	0.54 (0.35–0.82)	−2.9	0.0037**

*p < 0.05; **p < 0.01; ***p < 0.001.