3.

Cox生存分析107例SCLC患者生存情况

Cox analysis of 107 SCLC survival status

Influencing factors	PFS				OS
	B	SE	P		B	SE	P
CEA: carcinoembryonic antigen; NSE: neuron-specific enolase; LDH: lactate dehydrogenase; LN: lymph node.
Gender	1.152	0.355	0.001		0.489	0.330	0.138
Age (> 65 yr)	-0.545	0.555	0.326		0.619	0.528	0.241
ECOG	0.090	0.298	0.762		0.010	0.316	0.975
CEA	-0.004	0.007	0.566		-0.007	0.009	0.450
NSE	0.007	0.003	0.029		0.007	0.003	0.033
LDH	0.000	0.002	0.883		0.000	0.003	0.964
Ki67	0.486	1.355	0.720		1.644	1.338	0.219
Intrapulmonary metastasis	-0.343	0.542	0.526		0.098	0.455	0.829
Supraclavicular LN	0.632	0.454	0.163		0.213	0.436	0.624
Mediastinum LN	0.642	0.614	0.296		0.022	0.572	0.970
Brain metastases	0.175	0.444	0.693		0.758	0.441	0.086
Bone metastases	-0.262	0.517	0.612		0.239	0.532	0.654
Liver metastases	0.703	0.499	0.159		0.119	0.523	0.820
Effusion	0.745	0.363	0.040		0.466	0.391	0.233
First-line local treatment	0.443	0.345	0.199		0.585	0.361	0.105