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Health and Quality of Life Outcomes
Published in: Health and Quality of Life Outcomes 1/2009

Open Access 01-12-2009 | Research

Changes in quality of life among Norwegian school children: a six-month follow-up study

Authors: Thomas Jozefiak, Bo Larsson, Lars Wichstrøm

Published in: Health and Quality of Life Outcomes | Issue 1/2009

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Abstract

Background

A considerable gap exists in regard to longitudinal research on quality of life (QoL) in community populations of children and adolescents. Changes and stability of QoL have been poorly examined, despite the fact that children and adolescents undergo profound developmental changes. The aims of the study were to investigate short-term changes in student QoL with regard to sex and age in a school-based sample.

Methods

A representative Norwegian sample of 1,821 school children, aged 8–16 years and their parents were tested at baseline and 6 months later, using the Inventory of Life Quality for Children and Adolescents (ILC) and the Kinder Lebensqualität Fragebogen (KINDL). Student response rate at baseline was 71.2% and attrition over the follow-up period was 4.6%, and 1,336 parents (70%) completed the follow-up. Change scores between baseline and follow-up evaluations were analysed by means of ANCOVA in regard to sex and age effects.

Results

Students in the 8th grade reported a decrease in QoL over the six-month follow-up period as compared to those in the 6th grade with regard to Family and School domains and total QoL on the KINDL. For emotional well-being a significant linear decrease in QoL across grades 6th to 10th was observed. However, student ratings on the Friends and Self-esteem domains did not change significantly by age. Girls reported a higher decrease in their QoL across all grades over the follow-up period than did boys in respect of Self-esteem on the KINDL, and an age-related decrease in total QoL between 6th and 8th grade on the ILC. Parent reports of changes in child QoL were nonsignificant on most of the domains.

Conclusion

The observed age and sex-related changes in school children's QoL across the six-month follow-up period should be considered in epidemiological as well as clinical research.
Appendix
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Metadata
Title
Changes in quality of life among Norwegian school children: a six-month follow-up study
Authors
Thomas Jozefiak
Bo Larsson
Lars Wichstrøm
Publication date
01-12-2009
Publisher
BioMed Central
Published in
Health and Quality of Life Outcomes / Issue 1/2009
Electronic ISSN: 1477-7525
DOI
https://doi.org/10.1186/1477-7525-7-7

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