Table 4.

Other surgical outcomes

	AirSeal®	Standard	P
	(n = 96)	(n = 97)
Drain insertion, n (%)	10 (10.4)	12 (12.4)	0.821
Length of hospital stay, median (IQR), day	3.50 (3–4.5)	4 (3–5)	0.599
Blood transfusion	0	0	> 0.999
Total no. of complications	6	6	0.389
Subcutaneous emphysema	0	0	> 0.999
Severity of complications (Clavien–Dindo grade), n (%)			0.361
I	3 (3.13)	2 (2.06)
II	1 (1.04)	0 (0)
IIIa	2 (2.08)	4 (4.12)
IIIb	0 (0)	0 (0)
IV	0 (0)	0 (0)
V	0 (0)	0 (0)

IQR interquartile range