Table 3.

—Multiple Regression Analysis in the Entire Population

Variable	Parameter Estimate	95% CI	P Value
Age	−0.00424	−0.41 to 0.40	.9833
Race	−2.28585	−9.52 to 4.95	.5313
Sex	3.96949	−6.92 to 14.86	.4704
Neck circumference	1.23393	−0.10 to 2.57	.0694
BMI	0.02613	−0.73 to 0.78	.9452
Ualdo	−0.01959	−0.58 to 0.54	.9451
UNa	0.02159	−0.03 to 0.07	.3978

See Table 1 legend for expansion of abbreviations.