Group 1 scratching
Group 2 icing
Group 3 control
P value
Age
27.9 ± 2.2
28.7 ± 3.0
29.1 ± 2.3
0.356
BMI
25.4 ± 4.8
26.1 ± 4.8
26.3 ± 3.9
0.821