Table 2. The association between LINC00152 and clinicopathological parameters.

	Test of association		Heterogeneity
	OR/HR (95% CI)	P Value	I2 (%)	P Value
Age	0.79 (0.55–1.14)	0.21	0	0.53
Gender	1.08 (0.74–1.58)	0.70	0	0.76
Lymph node metastasis	2.54 (1.54–4.18)	0.0003	37	0.16
TNM stage	2.32 (1.36–3.93)	0.002	52	0.04
Tumor recurrence	3.32 (1.98–5.57)	< 0.00001	0	0.45
OS	1.94 (1.25–3.02)	0.003	50	0.11

OS, overall survival; HR, hazard ratio; OR, odds ratio; CI, confidence interval.