2.

病理分期为Ⅰ-ⅢA期（根据IASLC提议的第7版TNM分期）数据库中以性别和分期分类的细胞类型分布，N=9 137

	细支气管肺泡癌	腺癌	鳞癌	大细胞癌	腺鳞癌	总计
注：本表得到版权所有者© 2009 by the International Association for the Study of Lung Cancer复制许可
女性
Ⅰ期	183 (16%)	648 (56%)	247 (21%)	61 (5%)	10 (1%)	1 149
Ⅱ期	59 (8%)	363 (51%)	219 (31%)	64 (9%)	11 (2%)	716
Ⅲ期	34 (7%)	270 (57%)	117 (25%)	37 (8%)	18 (4%)	476
所有女性	276 (12%)	1 281 (55%)	583 (25%)	162 (7%)	39 (2%)	2 341
男性
Ⅰ期	154 (6%)	892 (35%)	1 296 (51%)	175 (7%)	19 (1%)	2 536
Ⅱ期	59 (2%)	683 (27%)	1 572 (61%)	189 (7%)	58 (2%)	2 561
Ⅲ期	28 (2%)	479 (28%)	1 012 (60%)	124 (7%)	56 (3%)	1 699
所有男性	241 (4%)	2 054 (30%)	3 880 (57%)	488 (7%)	133 (2%)	6 796
女性+男性
Ⅰ期	337 (9%)	1 540 (42%)	1 543 (42%)	236 (6%)	29 (1%)	3 685
Ⅱ期	118 (4%)	1 046 (32%)	1 791 (55%)	253 (8%)	69 (2%)	3 277
Ⅲ期	62 (3%)	749 (34%)	1 129 (52%)	161 (7%)	74 (3%)	2 175
所有患者	517 (6%)	3 335 (36%)	4 463 (49%)	650 (7%)	172 (2%)	9 137