Background: Food allergy is negatively associated with health-related quality of life (HRQL). Although differences exist between parents and children, less is known about age-specific differences amongst children. As such, we aimed to identify if age, as well as other factors, are associated with food allergy-specific HRQL in an objectively defined population of children.
Methods: Overall, 63 children (boys: n = 36; 57.1%) with specialist-diagnosed food allergy to 1 + foods were included. Parents/guardians completed the Swedish version of a disease-specific questionnaire designed to assess overall- and domain-specific HRQL. Descriptive statistics and linear regression were used.
Results: The most common food allergy was hen's egg (n = 40/63; 63.5%). Most children had more than one food allergy (n = 48; 76.2%). Nearly all had experienced mild symptoms (e.g. skin; n = 56/63; 94.9%), and more than half had severe symptoms (e.g. respiratory; 39/63; 66.1%). Compared to young children (0-5 years), older children (6-12 years) had worse HRQL (e.g. overall HRQL: B = 0.60; 95% CI 0.05-1.16; < 0.04.). Similarly, multiple food allergies, and severe symptoms were significantly associated with worse HRQL (all < 0.05) even in models adjusted for concomitant allergic disease. No associations were found for gender or socioeconomic status.
Conclusion: Older children and those with severe food allergy have worse HRQL.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6366088 | PMC |
| http://dx.doi.org/10.1186/s13601-019-0244-0 | DOI Listing |
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