Table VII.

Multivariate analysis of prognostic factors for patients with non-small cell lung cancer.

Prognostic factor	Hazard ratio	95% CI	P-value
Area (Xuanwei vs. Non-Xuanwei)	2.519	1.456–4.357	0.001
RBM47 expression (Positive vs. Negative)	0.721	0.408–1.275	0.261
Sex (Male vs. Female)	1.232	0.732–2.076	0.432
Age, years (≥60 vs. <60)	1.333	0.775–2.291	0.299
Pathological type (AC vs. SCC)	1.570	0.816–3.022	0.177
pT stage (T1-2 vs. T3-4)	1.220	0.62–2.401	0.564
Lymph node metastasis (Yes vs. No)	0.549	0.23–1.313	0.178
pTNM (I–II vs. IIIA)	1.480	0.574–3.82	0.417

CI, confidence interval; RBM47, RNA-binding motif protein 47; AC, adenocarcinoma; SCC, squamous cell carcinoma; pT, pathological tumor size; TNM, Tumor-Node-Metastasis.