01-11-2009
Impaired parent-reported quality of life in treatment-seeking children with obesity is mediated by high levels of psychopathology
Gepubliceerd in: Quality of Life Research | Uitgave 9/2009
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Purpose
The purpose of the current study was to explore psychopathology as a mediator of quality of life (QOL) in children and adolescents with obesity. The notion that psychopathology and QOL are two distinct constructs was also tested.
Methods
A sample of treatment-seeking children and adolescents with obesity (n = 185, average age = 11.5, mean BMI SDS = 3.03) was matched to a community sample of children (n = 799, average age = 11.5). Both self- and parent-reported measures of QOL (KINDL-R) and psychopathology (CBCL/YSR) was completed.
Results
Parent-reported QOL was impaired, and both self-reported and parent-reported psychopathology was elevated in children and adolescents with obesity. Psychopathology accounted for all the variance of the effect of obesity on parent-reported QOL. The distinction between QOL and psychopathology was supported through confirmatory factor analysis.
Conclusion
Impaired parent-reported QOL in children and adolescents with obesity was attributable to their elevated levels of psychopathology.