Table 1.

Comparison of the general data between the two groups (x̅ ± s)/[n (%)]

Data		Group A (n=46)	Group B (n=47)	t/X2	P
Gender	Male	26 (56.52)	24 (51.06)	0.279	0.598
	Female	20 (43.48)	23 (48.94)
Age (years)		26.83±5.79	28.45±6.37	1.283	0.202
Therapeutic duration (years)		1.85±0.37	1.91±0.40	0.751	0.455
Sagittal skeletal patterns	Skeletal class I	15 (32.61)	12 (25.53)	1.634	0.442
	Skeletal class II	19 (41.30)	17 (36.17)
	Skeletal class III	12 (26.09)	18 (38.30)