Incidence and Associated Factors of Laryngospasm among Pediatric Patients Who Underwent Surgery under General Anesthesia, in University of Gondar Compressive Specialized Hospital, Northwest Ethiopia, 2019: A Cross-Sectional Study

Table 2

Anesthetic-related variables of pediatric patients who underwent surgery under GA in UOGCSH, February 1–August 1, 2019 (N = 310).

Variables	Frequency (n)	Percent (%)	Laryngospasm
			Yes (n)	No (n)
Maintenance agents
Halothane	210	67.7	40	170
Isoflurane	84	27.1	13	71
Ketamine	8	2.6	1	7
Propofol	3	1.0	2	1
Thiopental	2	0.6	0	2
Ketofol	3	1.0	1	2
Multiattempt airway
Yes	134	43.2	40	94
No	176	56.8	17	159
Inadequate depth anesthesia
Yes	30	9.7	20	10
No	280	90.3	37	243
Types of induction
Intravenous	270	87.1	44	226
Inhalational	40	12.9	13	27
Oropharyngeal secretion
Yes	96	31.0	34	62
No	214	69.0	23	191
Oral airway used
Yes	14	4.5	7	7
No	296	95.5	50	246