Health-related quality of life in food-allergic adults from eight European countries.
To access publisher's full text version of this article click on the hyperlink at the bottom of the page Food allergy can impair health-related quality of life (HRQL). Food Allergy Quality of Life Questionnaires (FAQLQs) have been developed and validated, including an adult form (FAQLQ-AF). HRQ...
Published in: | Annals of Allergy, Asthma & Immunology |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , |
Other Authors: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Elsevier Science Inc
2014
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Subjects: | |
Online Access: | http://hdl.handle.net/2336/325210 https://doi.org/10.1016/j.anai.2014.04.004 |
Summary: | To access publisher's full text version of this article click on the hyperlink at the bottom of the page Food allergy can impair health-related quality of life (HRQL). Food Allergy Quality of Life Questionnaires (FAQLQs) have been developed and validated, including an adult form (FAQLQ-AF). HRQL has not, to date, been measured across different European countries using a uniform methodology. To translate and validate the FAQLQ-AF for use in 8 European countries (Iceland, The Netherlands, Poland, France, Spain, Italy, Greece, and Sweden). The English FAQLQ-AF was translated, back-translated, and compared for use in the 8 relevant European languages. Adults with a perceived food allergy were recruited from outpatient departments and through a community survey. Participants completed the FAQLQ-AF, the Food Allergy Independent Measure, and questions concerning participants' characteristics. Validity of the FAQLQ-AF was analyzed for use in the 8 countries. The FAQLQ-AF had strong construct validity (r > 0.59) and an excellent internal consistency (Cronbach α > 0.95) in all countries. Total FAQLQ-AF scores (range 3.2-5.0) were significantly different across participating countries. The FAQLQ-AF is a suitable and valid instrument for measuring HRQL in food-allergic adults in Iceland, The Netherlands, Poland, France, Spain, Italy, Greece, and Sweden. The impact of food allergy on HRQL seems to differ among adults from the 8 participating European countries. Stichting Astmabestrijding 2009/014 Centre for Allergy Research at Karolinska Institutet Swedish Asthma and Allergy Foundation Sahlgrenska University Hospital Sweden info:eu-repo/grantAgreement/EC/FP7/514000 |
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