Comparison of the Anterior Limit of the Dentition in Patients Treated with Self-Ligating Straight-Wire, Conventional Straight-Wire and Standard Edgewise Appliances

Table 3

Comparison of the three groups by evaluation of the mean differences in IMPA and UIA values at T0 and T1.

	IMPA t0	IMPA t1	Δ	IS t0	IS t1	Δ	PO t0	PO t1	Δ
Group 1	88,7	92,05	3,35	109,1	113,4	4,29	9,31	9,7	0,40
Group 2	88,87	95,96	6,88	107,9	114,6	6,27	7,57	9,82	2,25
Group 3	87,22	98,29	11,06	103,2	111,05	7,85	7,37	7,37	0,42
𝑃 value^*	NS	<.05	<.01	NS	NS	NS	NS	NS	NS