Abnormal HbA1c scoring system for dental patients (n = 640)
| Variable | Category | Score |
|---|---|---|
| Age (years) | ||
| 25–5 | 0 | |
| 36–45 | 1 | |
| 46–55 | 4 | |
| 56–65 | 5 | |
| 66–89 | 6 | |
| Education level | ||
| None/primary education | 0 | |
| Secondary education | 2 | |
| Higher education | 1 | |
| Family history of DM | ||
| No | 0 | |
| Yes | 2 | |
| BMI (kg/m2) | ||
| <23 | 0 | |
| 23 to < 27.5 | 2 | |
| ≥27.5 | 6 | |
| Periodontal status | ||
| No or mild periodontitis | 0 | |
| Moderate periodontitis | 1 | |
| Severe periodontitis | 2 | |
| Minimum score | 0 | |
| Maximum score | 18 | |
| Cut-off point | 9 | |
| Variable | Category | Score |
|---|---|---|
| 25–5 | 0 | |
| 36–45 | 1 | |
| 46–55 | 4 | |
| 56–65 | 5 | |
| 66–89 | 6 | |
| None/primary education | 0 | |
| Secondary education | 2 | |
| Higher education | 1 | |
| No | 0 | |
| Yes | 2 | |
| <23 | 0 | |
| 23 to < 27.5 | 2 | |
| ≥27.5 | 6 | |
| No or mild periodontitis | 0 | |
| Moderate periodontitis | 1 | |
| Severe periodontitis | 2 | |
| Minimum score | 0 | |
| Maximum score | 18 | |
| Cut-off point | 9 | |