Fig. 2From: The clinical burden of allergic rhinitis in five Middle Eastern countries: results of the SNAPSHOT programImpact of co-morbidities on the risk of allergic rhinitis. Multivariate regression analysis investigating the impact of co-morbidities. Allergic rhinitis (AR) population (1808 subjects) versus non-AR population (31,678 subjects); OR [95% CI] = odds ratio [95% confidence interval]. The results presented are adjusted for age (18–34, 35–49, ≥ 50 years), gender and country (Egypt, Kuwait, Saudi Arabia, Turkey, UAE)Back to article page