TABLE 1.
Univariate model for association of heteroduplex types of P. gingivalis with periodontitis
| Heteroduplex type | Odds ratio (95% confidence interval) | Likelihood ratio chi-square | Likelihood ratio P value |
|---|---|---|---|
| hW83 | 8.9 (4.4–19.5) | 44.3 | 0.0000 |
| h49417 | 11.6 (2.1–216) | 8.9 | 0.0029 |
| hHG1691 | 2.3 (0.96–5.6) | 3.5 | 0.0614 |
| h23A4 | 2.6 (1.1–6.6) | 4.4 | 0.0359 |
| h381 | 2.1 (0.75–6.5) | 2.0 | 0.1557 |
| hA7A1 | 1.9 (0.99–3.8) | 3.7 | 0.0547 |