Patient-selected music reduces propofol requirements during combined upper gastrointestinal endoscopy and colonoscopy: A prospective single-center study (MUSICENDO)

Table 3 Multivariable linear regression model for propofol consumption rate (mg/kg/minute) in per-protocol population

Characteristic	Propofol dose/mg/kg/min administered, n = 82			t value	P value	P adjusted (Hochberg)
	Estimate	95%CI	Standard error
Music protocol	0
Standard care	0.07	0.05 to 0.1	0.01	7.29	< 0.0001	0.0009
Female	0
Male	-0.02	-0.04 to 0.00007	0.01	-1.99	0.05	0.3
Age in years	-0.001	-0.002 to -0.0002	0.0005	-2.44	0.02	0.14
BMI	-0.006	-0.009 to -0.002	0.002	-3.48	0.0008	0.0064
Duration of intervention in minutes	-0.006	-0.008 to -0.003	0.001	-5.51	< 0.0001	0.0009

BMI: Body mass index.