Table 2.
Descriptive distribution of overall and domain-specific OHIP-14 scores
| |
Number of items |
Mean OHIP-14 |
Median OHIP-14 scores |
Possible range |
Observed range |
|---|---|---|---|---|---|
| scores (±SD) | (P25 –P75) | ||||
|
OHIP-14 (overall scale) |
14 |
2.74 (±2.10) |
2 (0–8) |
0-56 |
0-8 |
|
Domains |
|
||||
| Functional limitation |
2 |
0.21 (±0.41) |
0 (0–1) |
0-8 |
0-1 |
| Physical pain |
2 |
0.25 (±0.63) |
0 (0–2) |
0-8 |
0-2 |
| Psychological discomfort |
2 |
1.95 (±0.93) |
2 (0–2) |
0-8 |
0-4 |
| Physical disability |
2 |
0.51 (±0.21) |
0 (0–1) |
0-8 |
0-1 |
| Psychological disability |
2 |
0.26 (±0.78) |
0 (0 – 0 |
0-8 |
0-3 |
| Social disability |
2 |
0 (0) |
0 (0) |
0-8 |
0 |
| Handicap | 2 | 0 (0) | 0 (0) | 0-8 | 0 |