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Descriptive statistics of clinical dental variables and overall OHIP-14 scores
| Clinical variables | Mean | SD | Minimum | Maximum |
|---|---|---|---|---|
| GI score | 1.31 | 0.73 | 0.00 | 3.00 |
| PI score | 1.16 | 0.60 | 0.00 | 2.30 |
| Number of teeth | 25.07 | 3.64 | 7.00 | 31.00 |
| Tooth loss | 6.89 | 3.45 | 2.00 | 19.00 |
| Clinical attachment loss | 2.45 | 0.77 | 1.19 | 6.09 |
| Overall OHIP-14 score | 12.96 | 10.93 | 0.00 | 50.00 |
OHIP-14: 14-item Oral Health Impact Profile; SD: standard deviation; GI: gingival index; PI: plaque index
