3.1. Case–control association
Recruited data were compared between cases and controls for both the groups separately. Table 2 illustrates an overview of study population of age group ≤ 15 years and Table 3 represents characteristics of population of age group > 15 years. Table 4 represents logistic regression analysis to assess the risk factors for asthma in groups; ≤15 and >15 years of age for the variables that were found to be associated with asthma