From: Prevalence of bronchial asthma and correlation between the chemokine receptor 3 gene polymorphism and clinical asthma phenotypes among Egyptian asthmatic children
Risk factor
Total
n = 602
Asthmatic cases
 Yes
124 (20.6%)
 No
478 (79%)
Allergic rhinitis
149 (24.8%)
453 (75.2%)
Atopic dermatitis
119 (19.8%)
483 (80.2%)