Table 2.

Series 2: subject characteristics and results

	Female N = 10	Male N = 15	P value
Age	41.0 (7.5)	36.2 (8.3)	0.12
Weight	63.6 (9.1)	84.7 (13.8)	< 0.001
Height	1.65 (0.06)	1.79 (0.06)	< 0.001
BMI	23.4 (2.9)	26.2 (3.9)	0.07
VRS palpation (cm)	8.3 (1.0)	6.2 (1.8)	0.002
Thyroid Cartilage Angle (Degree)	118.6 (9.4)	95.9 (12.9)	< 0.001
BMI >25 N (%)	5/10 (50.0)	9/15 (60)	0.7
BMI >30 N (%)	0/10 (0.0)	2/15 (13.3)	0.5
Neck Circumference (cm)	33.4 (2.6)	40.1 (1.7)	< 0.001

Categorical data are Number (%). Continuous data are mean (Standard deviation) and median (interquartile range).