Longer time to extubation after general anesthesia with desflurane in patients with obstructive respiratory dysfunction: a retrospective study

JA Clinical Reports

Table 1 Preoperative respiratory function

	Control	Obstructive respiratory dysfunction
	(n = 180)	(n = 45)	P value
FVC, ml	2765 [2263–3665]	2740 [2195–3350]	0.429
FVC, % predicted	110 [95–124]	104 [95–117]	0.198
FEV₁, ml	2295 [1740–2845]	1760 [1410–2200]	<0.001*
FEV₁/FVC, %	78.3 [74.4–82.8]	66.2 [63.1–68.6]	<0.001*