Risk Factors of Composite Attachment Loss in Orthodontic Patients during Orthodontic Clear Aligner Therapy: A Prospective Study

Table 3

Multivariable logistic regression analysis of attachment loss (based on patients).

Factors	value	S.E.	Wald	value	Exp ()
Removal frequency	-0.848	0.445	3.631	0.057	0.428
Wear time	0.925	0.397	5.417	0.020	2.521
Aligner tray seaters	1.168	0.433	7.266	0.007	3.216
Eating with aligners	-0.398	0.411	0.938	0.333	0.671
Masticatory habits	-0.485	0.229	4.473	0.034	0.615
Constant	0.082	1.241	0.004	0.948	1.085