3.

肺腺癌患者生存期影响因素的Cox回归模型分析结果

Univariate and multivariate analysis of clinicopathological factors for the overall survival rate of 126 patients with lung adenocarcinoma

Parameter	β	S.E.	Wald	Exp(B)	95%CI for Exp(B)		P
					Lower Upper
Univariate analysis
Gender	0.024	0.220	0.012	1.025	0.666	1.577	0.912
Age	0.481	0.225	4.572	1.618	1.041	2.516	0.032*
Smoking status	0.104	0.220	0.222	1.109	0.721	1.708	0.637
Tumor size	-0.014	0.229	0.004	0.986	0.630	1.544	0.952
Pathological stage	0.346	0.145	5.673	1.414	1.063	1.879	0.017*
T stage	0.077	0.183	0.176	1.080	0.754	1.547	0.675
N stage	0.297	1.141	4.430	1.345	1.021	1.773	0.035
Differentiation	0.086	0.189	0.209	1.090	0.753	1.578	0.647
Metastasis	-4.210	1.014	17.236	0.015	0.002	0.108	< 0.001
Chemotherapy efficacy	-0.274	0.113	5.841	0.760	0.609	0.949	0.016
OCT4	-0.815	0.291	7.813	0.443	0.250	0.784	0.005
Multivariate analysis
Metastasis	-6.212	1.150	29.201	0.002	0.000	0.019	< 0.001
OCT4	0.898	0.332	7.307	2.455	1.280	4.709	0.007
Chemotherapy efficacy	0.867	0.178	23.791	2.380	1.680	3.372	< 0.001
Pathological stage	0.495	0.336	2.167	1.640	0.849	3.169	0.141
N stage	-0.623	0.333	3.502	0.536	0.279	1.030	0.061
Age	0.195	0.256	0.581	0.215	0.736	2.005	0.446