Childhood Allergies Affect Health-Related Quality of Life

Abstract

Objective. The majority of studies investigating the effects of allergy on the children’s health-related quality of life (HRQoL) address one particular allergic disease, using a disease-specific HRQoL instrument. This work aims to assess the comparative impact on HRQoL of several allergic conditions of childhood (asthma, rhinitis, eczema, and food hypersensitivity) in a large, population-based sample of Swedish 8-year-olds. Methods. Data were obtained from a Swedish birth cohort (BAMSE). At the 8-year follow-up, parents of 3236 children completed the standardized generic HRQoL instrument EQ-5D and reported on the children’s symptoms of asthma, rhinitis, eczema, and food hypersensitivity. Information on allergic sensitization and lung function was available for a sub-sample of the children (n = 2370 and 2425, respectively). Results. Children in the study population had a median EQ visual analog scale (VAS) of 98 (Inter Quartile Range, IQR, 90–100). The median EQ VAS was significantly lower in children with allergic diseases. Children with asthma had the lowest median EQ VAS (90, IQR 85–98) and reported the highest prevalence of problems of “pain or discomfort” (18.2%, compared to 5.5% in children without asthma). Frequent wheezing and effort-induced wheezing were associated with high prevalence of problems of “anxiety or depression” (23.3% and 15.4%, respectively). Conclusions. Swedish 8-year-olds enjoy a good HRQoL, which though is significantly impacted by allergic diseases and particularly by asthma. Asthma symptoms are important determinants of HRQoL and symptom control should be a major goal in asthma management.

• asthma
• BAMSE
• eczema
• EQ-5D
• food hypersensitivity
• rhinitis
• wheezing