. 2014 Feb 28;21(1):18–23. doi: 10.5761/atcs.oa.13-00312

Table 1.

Intraoperative blood loss in surgery for lung cancer by procedure

Procedure	Patient number	IBL (mL, mean ± SD)	p value^a
Lobectomy	1016	445 ± 449
Sublobar resection	174	88 ± 166
Pneumonectomy	106	908 ± 790
Combined resection	40	1171 ± 810	<0.0001
Total	1336	457 ± 524

^a: Kruskal-Wallis test. IBL: intraoperative blood loss; SD: standard deviation