Table 5. Multivariable logistic regression analysis (full and reduced models) for any airway maneuver and sedation related complication.

	Full Model		Reduced Model
	OR (95% CI)	p value	OR (95% CI)	p value
BMI (≥30 vs. <30)	2.0 (1.3, 3.1)	<.001	2.3 (1.5, 3.3)	<.001
Gender (Male vs. female)	1.4 (0.9,2.1)	0.102	-	-
ASA class (≥ 3 vs. <3)	1.5 (0.9, 2.3)	0.091	-	-
Malampati score (4+ vs. <4)	4.0 (0.7, 20.8)	0.101	-	-
Position (Not Prone vs. Prone)	1.1 (0.6, 1.6)	0.787	-	-
Response at Induction	1.3 (0.7, 2.3)	0.432	-	-
Combination Propofol for Induction (Yes vs. No)	1.3 (0.8, 2.1)	0.265	-	-
Age	1.0 (0.9, 1.1)	0.121	1.1 (1.0, 1.1)	0.024
Endoscopy Time	1.0 (1.0, 1.0)	0.861	-	-
Induction Propofol Dose	1.0 (0.7,1.2)	0.723	-	-
Total Propofol Dose	0.9 (0.6, 1.2)	0.451	-	-