The prevalence of allergic disorders in Saudi Arabia: preliminary analysis based on surveying 300 individuals

Prospective surveying of 300 (150 males, and 150 females) randomly selected individuals was carried out to study the pattern and prevalence of allergic disorders in the community. The mean age was 32.8 and 26.8 years for males and females, respectively. A total of 28 participants (17 males, and 11 females) (9.3%) were found to have personal history of allergic disorders. No significant sex difference was noted in the distributions of those allergies, except for more male predominance for allergic rhinitis. The latter was seen in 7 males and only one female (p = 0.033). Prevalence of bronchial asthma was rather rare as it was identified in only 2 individuals (0.7%). More males (16) than females (2) admitted a positive family history of allergy (P = 0.0005). Most of the familial history of allergic disorders was due to bronchial asthma (11 relatives). We conclude that allergic disorders are common in our local community. However, for more detailed assessment, a larger sample that includes various age distributions and different socioeconomic classes should be screened.