An Online Survey to Assess the Relationship Between Hypersensitivity Symptoms and Quality of Life Among a sample of 208 Libyan Residents

Abstract

Background:

Hypersensitivity symptoms are increasingly reported worldwide and are influenced by environmental, behavioral, and climatic factors. In Libya, harsh environmental conditions such as dust storms, air pollution, and widespread exposure to chemical irritants may contribute to a substantial burden of hypersensitivity-related symptoms, yet population-based data remain limited.

Objective:

This study aimed to identify common hypersensitivity triggers among Libyan residents, assess their impact on daily life, and examine the association between selected demographic and clinical factors and the severity of hypersensitivity-related impairment.

Methods:

A descriptive cross-sectional online survey was conducted between October and December 2024 among 208 participants residing in different regions of Libya. Data on demographic characteristics, self-reported hypersensitivity symptoms, triggers, treatment practices, and daily life impact were collected using a structured questionnaire. Descriptive statistics and multiple linear regression analysis were performed using Minitab 17 and Python-based tools. Daily life impact was assessed as a composite score reflecting functional and psychosocial consequences.

Results:

Dust and perfumes were the most frequently reported hypersensitivity triggers, while respiratory symptoms particularly sneezing and breathing difficulties were the most common clinical manifestations. More than half of participants reported not receiving any form of medical treatment. Multiple linear regression analysis showed that Type I hypersensitivity and medication use were significantly associated with greater daily life impact (p < 0.001), whereas demographic and geographic factors were not significant predictors. The regression model explained 8.2% of the variance in daily life impact (R² = 0.082).

Conclusion:

This study suggests that self-reported hypersensitivity symptoms are common and burdensome among the surveyed Libyan population, affecting physical, psychological, and social aspects of daily life. Although the findings are limited by self-reporting and convenience sampling, they highlight the need for improved public health awareness, better access to diagnostic and therapeutic services, and strengthened allergy management strategies in Libya.