Table 2.

Anthropometric data (means ± SD)

	Control		Intervention		Intergroups comparison T1 (Mann–Whitney)
	T1	T2	T1	T2
Age	27.48 ± 4.01	–	28.36 ± 8.35	–	0.678
Gender (m/f)	6/4	–	6/8	–	–
BMI	28.05 ± 2.55	28.29 ± 2.44	28.59 ± 2.06	28.82 ± 2.14	0.098
NC	40.30 ± 2.54	40.11 ± 2.44	39.02 ± 3.17	39.26 ± 3.40	0.231
Mallampati	3.10 ± 0.73	–	3.20 ± 1.10	–	0.927
MSP	1.60 ± 0.51	–	1.42 ± 0.62	–	0.535
Overjet	4.04 ± 2.70	3.95 ± 2.57	3.23 ± 1.85	5.15 ± 1.95**	0.472

*Intra-group statistical significance (Wilcoxon signed rank) between T1 and T2, where: *p < 0.05; **p < 0.01; ***p < 0.001