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Health and Quality of Life Outcomes

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Open Access 01-12-2006 | Research

Health-related quality of life in food hypersensitive schoolchildren and their families: parents' perceptions

Authors: Birgitta Marklund, Staffan Ahlstedt, Gun Nordström

Published in: Health and Quality of Life Outcomes | Issue 1/2006

Abstract

Background

About 20% of schoolchildren and adolescents in Sweden suffer from perceived food hypersensitivity (e.g. allergy or intolerance). Our knowledge of how child food hypersensitivity affects parents HRQL and what aspects of the hypersensitivity condition relate to HRQL deterioration in the family is limited. Thus the aim of this study was to investigate the parent-reported HRQL in families with a schoolchild considered to be food hypersensitive. The allergy-associated parameters we operated with were number of offending food items, adverse food reactions, additional hypersensitivity, allergic diseases and additional family members with food hypersensitivity. These parameters, along with age and gender were assessed in relation to child, parent and family HRQL.

Methods

In May 2004, a postal questionnaire was distributed to parents of 220 schoolchildren with parent-reported food hypersensitivity (response rate 74%). Two questionnaires were used: CHQ-PF28 and a study-specific questionnaire including questions on allergy-associated parameters. In order to find factors that predict impact on HRQL, stepwise multiple linear regression analyses were carried out.

Results

An important predictor of low HRQL was allergic disease (i.e. asthma, eczema, rhino conjunctivitis) in addition to food hypersensitivity. The higher the number of allergic diseases, the lower the physical HRQL for the child, the lower the parental HRQL and the more disruption in family activities. Male gender predicted lower physical HRQL than female gender. If the child had sibling(s) with food hypersensitivity this predicted lower psychosocial HRQL for the child and lower parental HRQL. Food-induced gastro-intestinal symptoms predicted lower parental HRQL while food-induced breathing difficulties predicted higher psychosocial HRQL for the child and enhanced HRQL with regards to the family's ability to get along.

Conclusion

The variance in the child's physical HRQL was to a considerable extent explained by the presence of allergic disease. However, food hypersensitivity by itself was associated with deterioration of child's psychosocial HRQL, regardless of additional allergic disease. The results suggest that it is rather the risk of food reactions and measures to avoid them that are associated with lower HRQL than the clinical reactivity induced by food intake. Therefore, food hypersensitivity must be considered to have a strong psychosocial impact.

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Title: Health-related quality of life in food hypersensitive schoolchildren and their families: parents' perceptions
Authors: Birgitta Marklund
Staffan Ahlstedt
Gun Nordström
Publication date: 01-12-2006
Publisher: BioMed Central
Published in: Health and Quality of Life Outcomes / Issue 1/2006
Electronic ISSN: 1477-7525
DOI: https://doi.org/10.1186/1477-7525-4-48

At a glance: The STEP trials

Springer Medicine

Health-related quality of life in food hypersensitive schoolchildren and their families: parents' perceptions

Abstract

Background

Methods

Results

Conclusion

At a glance: The STEP trials

Springer Medicine

Abstract

Background

Methods

Results

Conclusion

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