Vestibular | Lingual | Aligner | V-L | V-A | L-A | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
n | Mean | SD | n | Mean | SD | n | Mean | SD | P signif. | |||
Physical health (D1) | 41 | 22.7 | 2.0 | 37 | 22 | 1.9 | 39 | 28.1 | 2.1 | NS | < 0.001 | < 0.001 |
Psychological health (D2) | 15.2 | 1.9 | 18.4 | 2.2 | 23.2 | 2.0 | < 0.001 | < 0.001 | < 0.001 | |||
Social relationships (D3) | 7.8 | 1.4 | 10.2 | 1.2 | 10.9 | 1.5 | < 0.001 | < 0.001 | NS | |||
Environment (D4) | 26.4 | 1.9 | 29.3 | 2.0 | 32.1 | 2.1 | < 0.001 | < 0.001 | < 0.001 | |||
Overall | 18 | 1.1 | 20.8 | 1.1 | 23.1 | 1 | < 0.005 | < 0.005 | < 0.005 |