表 3.

临床结局及不良事件

Clinical outcomes and adverse events

Items	LMA group (n=68)	ETT group (n=100)	P
LMA, laryngeal mask airway; ETT, endotracheal tube; NICU, neonatal intensive care unit.
Intraoperative events, n(%)	3 (4.4)	1 (1.0)	0.364
Body movement	1 (1.5)	0 (0)
Desaturation	0 (0)	1 (1.0)
Airway management change	2 (2.9)	0 (0)
Complications during early recovery, n(%)
Difficult extubation	3 (4.4)	15 (15.0)	0.029
Respiratory complications	14 (20.6)	27 (27.0)	0.342
Apnea	4 (5.9)	19 (19.0)	0.015
Desaturation	10 (14.7)	27 (27.0)	0.059
Bradycardia	0 (0)	1 (1.0)	1.000
NICU admission	4 (5.9)	7 (7.0)	0.774
Events during late recovery, n(%)	0 (0)	2 (2.0)	0.241
Extubation time/min, M(Q1, Q3)	6 (5, 10)	10 (6, 19)	< 0.001
Length of stay/h, M(Q1, Q3)	20 (17, 22)	22 (17, 68)	0.002