Table 1 Distribution of variables
From: Prevalence of non-carious cervical lesions and orthodontic treatment: a retrospective study
Variable | Patients (N = 160) |
|---|---|
Gender | |
Female | 99 (62%) |
Male | 61 (38%) |
Age | |
Up to 20 years | 94 (59%) |
21–35 years | 34 (21%) |
> 35 years | 32 (20%) |
Number of activation sessions | |
6–18 sessions | 27 (17%) |
19–36 sessions | 113 (71%) |
> 36 sessions | 20 (13%) |
Angle classification | |
Class I | 76 (48%) |
Class II | 74 (46%) |
Class III | 10 (6%) |
Facial pattern | |
Mesiofacial | 54 (34%) |
Brachyfacial | 10 (6%) |
Dolichofacial | 96 (60%) |
Compensatory treatment | |
No | 110 (69%) |
Yes | 50 (31%) |
Retreatment | |
No | 118 (74%) |
Yes | 42 (26%) |