Effects of the anesthesiologist’s experience on postoperative hoarseness after double-lumen endotracheal tube intubation: a single-center propensity score-matched analysis

Table 3 Incidence of postoperative hoarseness 24 h after surgery

	Full cohort			Propensity score-matched cohort
Outcome, n (%)	Trainee	Senior	P	Trainee	Senior	P
	n = 153	n = 103	P	n = 96	n = 96	P
Hoarseness	18 (11.8)	2 (1.9)	0.004	9 (9.4)	2 (2.1)	0.03

ISSN: 1471-2253