Demographics and baseline oral health of the group
| n=62 | Median (IQR) | Range |
| Age | 24 (22–27.25) | 18–33 |
| N | % | |
| Gender (male) | 44 | 71.0 |
| Ethnicity (white British) | 58 | 93.5 |
| At least one tooth with moderate decay (ICDAS >3) | 17 | 24.7 |
| Mild gum inflammation (BPE 1 or 2) | 58 | 93.6 |
| Moderate gum inflammation (BPE 3) | 4 | 6.5 |
| Moderate erosion (BEWE >7) | 29 | 46.8 |
BEWE, Basic Erosive Wear Examination; BPE, Basic Periodontal Examination; ICDAS, International caries detection and assessment system.