Table 2. The Cox proportional hazard model of CXC chemokines and six immune cells in hepatocellular carcinoma (TIMER).

Factor	coef	HR	95% CI_low	95% CI_up	P value	sig
B cell	−9.198	0.000	0.000	0.146	0.013	*
CD8_Tcell	−5.388	0.005	0.000	1.095	0.054
CD4_Tcell	−3.968	0.019	0.000	15.100	0.245
Macrophage	7.093	1,203.394	5.072	285,492.940	0.011	*
Neutrophil	−4.923	0.007	0.000	5,375.505	0.475
Dendritic	6.610	742.556	16.357	33,710.562	0.001	**
CXCL1	0.130	1.139	0.928	1.397	0.213
CXCL2	−0.226	0.798	0.699	0.911	0.001	**
CXCL3	−0.393	0.675	0.434	1.050	0.081
PF4	−0.058	0.944	0.631	1.412	0.778
CXCL5	0.068	1.071	0.880	1.302	0.493
CXCL6	−0.219	0.803	0.676	0.954	0.013	*
PPBP	−0.095	0.909	0.484	1.710	0.768
IL8	0.292	1.340	1.126	1.594	0.001	**
CXCL9	−0.174	0.840	0.671	1.051	0.127
CXCL10	−0.002	0.998	0.797	1.249	0.984
CXCL11	0.039	1.040	0.758	1.427	0.810
CXCL12	−0.173	0.841	0.725	0.975	0.022	*
CXCL13	0.080	1.083	0.960	1.223	0.195
CXCL14	−0.003	0.997	0.822	1.210	0.978
CXCL16	−0.058	0.943	0.790	1.126	0.517
CXCL17	0.142	1.153	0.994	1.336	0.059

*P<0.05, **P<0.01.