[Retracted] The Efficacy of Orthodontics plus Implant Anchorage in Orthodontic Treatment: A Randomized Controlled Study

Table 5

Comparison of adverse reactions (n (%)).

Group	Edema	Oral inflammation	Root injury	Oral discomfort	Incidence
Control group (n = 45)	3 (6.67)	2 (4.44)	3 (6.67)	4 (8.89)	12 (26.67)
Observation group (n = 45)	0 (0.00)	1 (2.22)	0 (0.00)	1 (2.22)	2 (4.44)
χ^2					6.154
					0.013