1.

患者一般资料

Patient characteristics

Characteristics	All (n=82)	After treatment (n=44)	P
Gender			0.899
Male	55	30
Female	27	14
Age (yrs)			0.601
Median	55	56
Range	29-80	29-74
Non-small cell lung cancer			0.588
Adenocarcinoma	41	19
Squamous	20	7
Performance status (ECOG)			0.080
0	7	5
1	37	19
2	9	2
3	6	0
4	2	0
Stage			0.496
Ⅲa	3	1
Ⅲb	20	12
Ⅳ	38	13
Small cell lung cancer	21	18
Stage			0.921
Limited disease	9	8
Extensive disease	12	10
Performance status (ECOG)			0.600
0	2	2
1	11	11
2	6	5
3	2	0