Studya | Sum of studies | Sum of separate treated groups | |||||||
---|---|---|---|---|---|---|---|---|---|
Abdelnaby and Nassar, 2010a [[10]] | Abdelnaby and Nassar, 2010b [[10]] | Altuğ et al., 1989[[16]] | Barrett et al., 2010a[[9]] | Barrett et al., 2010b[[9]] | Gökalp and Kurt, 2005[[11]] | Tuncer et al., 2009[[13]] | |||
Force level of the chin cup | Heavy | Light | Not specified | Light | Light | Heavy | Light | ||
Additional appliance used | Bite plane | Bite plane | No | No | Quad helix | No | Bite plane | ||
SNA (°) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | 5 | 7 |
SNB (°) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | 5 | 7 |
ANB (°) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | 5 | 7 |
Wits appraisal (mm) | Yes | Yes | Yes | Yes | Yes | No | No | 3 | 5 |
Co-Gn (mm) | No | No | No | Yes | Yes | Yes | Yes | 3 | 4 |
SN-ML (°) | Yes | Yes | Yes | No | No | Yes | Yes | 3 | 5 |
Gonial angle (°) | Yes | Yes | Yes | Yes | Yes | Yes | No | 4 | 6 |
N-Me (mm) | Yes | Yes | No | No | No | No | Yes | 2 | 3 |
UFH (mm) | No | No | No | Yes | Yes | No | Yes | 2 | 3 |
LAFH (mm) | No | No | No | Yes | Yes | No | Yes | 2 | 3 |
Co-Go (mm) | No | No | No | Yes | Yes | Yes | No | 2 | 3 |
Overjet (mm) | No | No | No | Yes | Yes | Yes | No | 2 | 3 |
Overbite (mm) | No | No | No | Yes | Yes | Yes | No | 2 | 3 |