Crude and adjusted odds ratios of the association of DHF with multiple co-morbidities in year 2007–2008 epidemic.

*<p>Adjusted odds ratio was obtained from a multivariate logistic regression being adjusted by age groups, gender, ethnicity, diabetes mellitus and hypertension.</p><p>DHF- Dengue Hemorrhagic Fever.</p><p>COR- Crude odds ratio.</p><p>AOR- Adjusted odds ratio.</p><p>CI- Confidence interval.