Allergic Rhinitis and Its Epidemiological Distribution in Syria: A High Prevalence and Additional Risks in War Time

Background. Allergic rhinitis (AR) is a global disease that affects a huge proportion of people around the world especially in the Middle East, where multiple allergy-promoting factors can be found. Although AR is not fatal, it severely affects the quality of life. However, it is usually overlooked in developing countries due to resource scarcity. Methods. An online questionnaire on social media was used which included demographics, smoking, socioeconomic-status (SES), war-related questions, and the score for allergic rhinitis (SFAR), a simple self-reporting tool with the cut-off point at 7. Findings. This study included 968 subjects with 721 (74.5%) females. The mean age was 24.69 years with AR prevalence at 47.9%. AR was associated with male gender [P=0.001 (OR, 1.677; 95% CI 1.249-2.253)], having a job [P=0.049 (OR, 1.309; 95% CI 1.001-1.713)], the having a chronic medical condition (P<0.0001) mainly other allergies [P<0.0001 (OR, 9.199; 95% CI 3.836-22.063)] and asthma [P=0.006 (OR, 5.060; 95% CI 1.396-18.342)], using medications (P<0.0001) and living in particular provinces (P=0.010). However, no significant correlation was found with type of work and war factors except being distressed by war sounds [P=0.027 (OR, 1.348; 95% CI 1.034-1.757)]. Finally, no associations were found with age, consanguinity, SES, educational level, and cigarette or/and shisha smoking (P>0.05). Interpretation. Approximately half of the sample displayed AR symptoms, indicating a potentially high burden of AR in the community. A correlation to being distressed from war noises was found with AR which could reflect a psychological aspect. In addition, in war harmful allergens are released which can be an additional AR risk factor which adds to the environment in the Middle East that is associated with AR. However, we need further studies to discover and minimize this huge prevalence of AR.