. 2017 Jul 21;10:3685–3696. doi: 10.2147/OTT.S134252

Table 3.

Summary table of HRs and their 95% CI

Study	HR	95% CI (LL–UL)	P-value	Outcome	Origin	Expression
Bovell et al,²⁷ 2013	1.9	1.05–3.43	0.002	OS	Tissue	Upregulated
Croce et al,³⁰ 2013	3.2	1.1–9.4	0.03	OS	Tissue	Upregulated
Deng et al,²⁵ 2016	0.62	0.32–1.2	0.0006	OS	Tissue	Downregulated
Deng et al,²⁵ 2016	0.36	0.20–0.64	0.0001	OS	Serum	Downregulated
Hur et al,⁸ 2017	1.56	0.80–3.05	0.1962	OS	Tissue	Upregulated
Hur et al,⁸ 2017	4.47	2.10–9.5	0.0001	OS	Serum	Upregulated
Schetter et al,²⁸ 2008	3.1	1.5–6.4	0.003	OS	Tissue	Upregulated
Tao et al,²⁶ 2014	1.38	0.77–2.47	0.273	OS	Tissue	Upregulated
Toiyama et al,²⁹ 2012	2.6	1.17–5.77	0.019	OS	Serum	Upregulated

Abbreviations: CI, confidence interval; HR, hazard ratio; LL, lower limit; OS, overall survival; UL, upper limit.