2.

Masaoka分期为晚期时两组患者的相关资料

The specific analysis of late Masaoka stage patients between two groups

	MG (n=142)	non-MG (n=605)	P
注：本表得到版权所有者©2011-2016 Journal of Thoracic Disease复制许可。
Masaoka stage			0.128
Ⅲ	116 (81.7%)	458 (75.7%)
Ⅳ	26(18.3%)	147 (24.3%)
WHO classification			< 0.001
A	2 (1.4%)	14 (2.3%)
AB	15 (10.6%)	38 (6.3%)
B1	19 (13.4%)	29 (4.8%)
B2	39 (27.5%)	71 (11.7%)
B3	54 (38.0%)	154(25.5%)
C	13 (9.2%)	273 (45.1%)
Carcinoid	0 (0.0%)	26 (4.3%)
Complete thymectomy	122 (86.5%)	434 (72.7%)	0.001
Tumor size	6.4	7.9	< 0.001
Resectability	104(73.2%)	400 (66.4%)	0.119
Recurrence	16(15.7%)	137 (31.7%)	0.001