Table 1 Patient Demographics

Gender (M: F)

41:15

17:8

24:7

10:4

31:11

Age (Years)

45.6 ± 13.2

42.5 ± 12.8

48.2 ± 13.2

43.3 ± 14.5

46.4 ± 12.8

Height (cm)

175.6 ± 10.4

173.3 ± 10.3

177 ± 10.1

171.3 ± 10.6

177 ± 9.9

Weight (kg)

94.8 ± 24.8

80.33 ± 14.4

106.5 ± 25.3

76.8 ± 13.8

100.8 ± 24.8

BMI

30.6 ± 7.34

26.5 ± 4.13

33.9 ± 7.71

26.0 ± 4.76

32.5 ± 8.41

Neck circumference*

42.37 ± 5.02

40.3 ± 4.67

44 ± 4.76

40.8 ± 4.76

42.8 ± 5.06

Normalized neck circumference**

0.24 ± 0.024

0.23 ± 0.022

0.25 ± 0.02

0.238 ± 0.022

0.242 ± 0.024