Table 2.

Descriptive statistics of bracket debonding incidence by treatment place, overbite, and use of bite plane

	Variables
	Treatment place1		Overbite2		Bite plane3
	Private office	Orthodontic school	> 3 mm	< 3 mm	Yes	No
N	14	26	13	27	5	35
%	35.0	65.0	42.5	57.5	12.5	87.5

¹p = 0.499

²p = 0.922

³p = 0.908