| BSSO group (n = 72) | Control group (n = 50) | Total (n = 122) | P |
---|---|---|---|---|
Age (years) (mean ± SD) | 37.7 (14.6) | 30.3 (6.2) | 33.3 (12.2) | 0.017§ |
Gender (n) (% female) | 56 (77.8) | 16 (32.0) | 72 (59.0) | < 0.001# |
Mandibular advancement (mm) | 6.1 ± 1.6 | 0 | 3.6 ± 3.2 |  |
Condylar position | ||||
 Anterior (%) | 32 (44.4) | 16 (32.0) | 48 (39.3) | 0.166 |
 Concentric (%) | 24 (33.3) | 27 (54.0) | 51 (41.8) | 0.023# |
 Posterior (%) | 16 (22.2) | 7 (14.0) | 23 (18.9) | 0.253 |