TABLE 2.
Multivariate 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 | 9.6 (4.7–21.5) | 44.1 | 0.0000 |
| h49417 | 8.6 (1.3–170) | 4.9 | 0.0261 |
| hHG1691 | 3.3 (1.3–8.5) | 6.5 | 0.0106 |
| h23A4 | 2.5 (0.91–6.9) | 3.1 | 0.0759 |
| h381 | 2.3 (0.71–7.7) | 2.0 | 0.1593 |
| hA7A1 | 1.7 (0.80–3.6) | 1.9 | 0.1700 |