Table 3.
Association between severe periodontitis and glycemic control.
| Model and Variables | Severe Periodontitis (Dichotomous) | ||
|---|---|---|---|
| OR | 95% IC | p Value | |
| Model 1 | |||
| Glycemic control (poor vs. good) | 4.574 | 1.724 to 12.138 | 0.002 |
| Family history of T2DM (yes vs. no) | 3.323 | 1.189 to 9.283 | 0.022 |
| hs-CRP (mg/L) | 1.656 | 1.187 to 2.306 | 0.003 |
| Model 2 | |||
| HbA1c (%) | 1.608 | 1.034 to 2.502 | 0.035 |
| Family history of T2DM (yes vs. no) | 3.257 | 1.194 to 8.885 | 0.021 |
| hs-CRP (mg/L) | 1.692 | 1.213 to 2.360 | 0.002 |
| PISA (mm2) | |||
| ß | 95% IC | p Value | |
| Model 3 | |||
| Glycemic control (poor vs. good) | 297.419 | 104.887 to 489.951 | 0.003 |
| Chronic diabetes complications (at least one vs. none) | 205.264 | 19.895 to 390.632 | 0.030 |
| hs-CRP (mg/L) | 46.002 | 6.136 to 85.868 | 0.024 |
| Model 4 | |||
| HbA1c (%) | 89.601 | 11.265 to 167.937 | 0.025 |
| Chronic diabetes complications (at least one vs. none) | 219.628 | 30.917 to 408.339 | 0.023 |
| hs-CRP (mg/L) | 49.949 | 9.412 to 90.486 | 0.016 |
HbA1c: Glycated hemoglobin; hs-CRP: High-sensitivity C-reactive protein; PISA: Periodontal Inflames Surface Area; OR: Odds ratio; 95% IC: 95% interval confidence; β: Unstandardized coefficient.