T0 (N=110) | T1 (N=392) | T2 (N=136) | T3 (N=81) | |||||
---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | Mean | SD | |
OHIP total | 40.6 | 12.9 | 37.1 | 12.4 | 31.9 | 10.8 | 29.5 | 10.0 |
1. Functional limitation | 4.7 1 | 2.3 | 4.1 1 | 2.0 | 4.0 1 | 2.0 | 4.2 2 | 1.8 |
2. Physical pain | 6.6 3 | 2.0 | 6.5 4 | 2.1 | 5.5 4 | 1.9 | 5.2 3 | 1.9 |
3. Psychological discomfort | 6.9 3 | 2.5 | 6.3 4 | 2.3 | 5.6 4 | 2.2 | 4.8 3 | 2.0 |
4. Physical disability | 5.5 2 | 2.3 | 4.9 2 | 2.2 | 4.4 2 | 2.0 | 4.0 2 | 1.9 |
5. Psychological disability | 6.4 3 | 2.2 | 5.6 3 | 2.3 | 4.8 3 | 2.0 | 4.2 2 | 1.7 |
6. Social disability | 5.3 2 | 2.3 | 4.9 2 | 2.2 | 3.9 1 | 1.9 | 3.6 1 | 1.6 |
7. Handicap | 5.4 2 | 2.1 | 4.8 2 | 2.1 | 3.9 1 | 1.8 | 3.5 1 | 1.7 |