Prognostic value of claudin 18.2 expression in gastric adenocarcinoma

Table 3 Univariate and multivariate analysis of baseline characteristics for overall survival

Paragraph	Overall survival univariate analysis			Overall survival multivariate analysis
	HR	95%CI	P		HR	95%CI	P
Age in yr	2.46	1.39-4.33	0.01	Age in yr	3.17	1.45-6.92	0.01
Sex	1.10	0.61-1.99	0.75	Sex	0.65	0.26-1.59	0.34
Lauren classification	1.28	0.66-1.94	0.66	Lauren classification	1.23	0.24-6.16	0.81
Tumor grade	0.41	0.15-1.07	0.07	Tumor grade	0.29	0.08-1.06	0.06
Family history	0.83	0.36-1.97	0.67	Family history	2.14	0.68-6.71	0.19
Liver metastasis	0.94	0.56-1.59	0.82	Liver metastasis	0.74	0.33-1.65	0.46
Lung metastasis	0.71	0.39-1.27	0.25	Lung metastasis	0.58	0.22-1.52	0.27
Localization	0.91	0.46-1.79	0.78	Localization	2.14	0.68-6.71	0.19
Metastasis sites	1.36	0.30-6.09	0.69	Metastasis sites	1.88	0.52-6.82	0.34
Her2Neu	1.11	0.56-2.22	0.77	Her2Neu	0.90	0.35-2.34	0.83
CLDN18.2	1.68	0.81-3.50	0.12	CLDN18.2	2.78	0.85-9.07	0.09

CI: Confidence interval; CLDN18.2: Claudin 18.2; HR: Hazard ratio.