Table 2.

Univariate and multivariate analyses of overall survival with regard to clinicopathological characteristics

	Univariate Analysis		Multivariate Analysis
Characteristics	HR(95% CI)	P	HR(95% CI)	P
Gender	0.705 (0.206–2.414)	0.578	0.339 (0.084–1.375)	0.339
Age	0.452 (0.178–1.152)	0.096	0.349 (0.112–1.091)	0.070
Stage	1.555 (0.621–3.892)	0.346	2.324 (0.820–6.592)	0.113
Drug sensitivity	1.732 (0.724–4.140)	0.217	1.303 (0.401–4.234)	0.660
MiR-7	0.399 (0.153–1.037)	0.059	0.604 (0.161–2.259)	0.453
ABCC1	1.635 (0.677–3.950)	0.274	1.328 (0.336–5.252)	0.686