Sample descriptions
| Variable | Patient (n=95) |
|---|---|
| Sex | |
| Male | 21 (22.1) |
| Female | 74 (77.9) |
| ANB angle | |
| 0.5°≤ANB≤4° | 51 (53.7) |
| ANB>4° | 32 (33.7) |
| ANB<0.5° | 12 (12.6) |
| MP angle | |
| 18.5°≤MP≤28.5° | 47 (49.5) |
| MP<18.5° | 9 (9.5) |
| MP>28.5° | 39 (41.1) |
| Anteror overjet | |
| 2.5 mm≤overjet≤4.5 mm | 37 (38.9) |
| Overjet>4.5 mm | 36 (37.9) |
| Overjet<2.5 mm | 22 (23.2) |
| Anterior overbite | |
| 1.0 mm≤overbite≤3.0 mm | 26 (27.4) |
| Overbite>3.0 mm | 22 (23.2) |
| Overbite<1.0 mm | 47 (49.5) |
| Angle’s classification | |
| Class I | 37 (38.9) |
| Class II | 41 (43.2) |
| Class III | 17 (17.9) |
| Orthodontic extraction | |
| Extraction | 68 (71.6) |
| Nonextraction | 27 (28.4) |
| Orthodontic appliance | |
| 0.022-inch slot MBT bracket | 78 (82.1) |
| 0.022-inch slot Damon bracket | 15 (15.8) |
| 0.022-inch slot Clippy-C bracket | 1 (1.1) |
| 0.018-inch slot lingual bracket | 1 (1.1) |
Values are presented as number (%).
ANB, A point-nasion-B point; MP, mandibular plane (Go-Me to FH plane); FH plane, Frankfurt horizontal plane.