Table 3.
Logistic regression analysis of severe dengue risk factors.
| Variables | Odds Ratio | CI 95% | p | ||
|---|---|---|---|---|---|
| Lower | Upper | ||||
| Gender | Woman | 1.086 | 1.004 | 1.175 | 0.040 |
| Age group | Under 1 year old | 1.780 | 1.004 | 3.156 | 0.048 |
| 1 to 4 years | 0.590 | 0.425 | 0.819 | 0.002 | |
| 5 to 14 years | 1.286 | 1.150 | 1.438 | 0.000 | |
| 25 to 44 years | 0.660 | 0.593 | 0.733 | 0.000 | |
| 45 to 64 years | 0.805 | 0.704 | 0.920 | 0.001 | |
| 65 and older | 1.838 | 1.456 | 2.318 | 0.000 | |
| DENV-1 | 1.000 | ||||
| Serotype DENV | DENV-2 | 1.185 | 1.024 | 1.371 | 0.023 |
| DENV-3 | 0.938 | 0.824 | 1.068 | 0.333 | |
| DENV-4 | 0.696 | 0.526 | 0.922 | 0.011 | |
| Constant | −0.213 | 0.004 | |||