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Screen time is independently associated with health‐related quality of life in overweight and obese adolescents
Author(s) -
Goldfield Gary S.,
Cameron Jameason D.,
Murray Marisa,
Maras Danijela,
Wilson Angela L.,
Phillips Penny,
Kenny Glen P.,
Hadjiyannakis Stasia,
Alberga Angela S.,
Tulloch Heather,
Doucette Steve,
Sigal Ronald J.
Publication year - 2015
Publication title -
acta paediatrica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 115
eISSN - 1651-2227
pISSN - 0803-5253
DOI - 10.1111/apa.13073
Subject(s) - medicine , overweight , psychosocial , screen time , quality of life (healthcare) , obesity , gerontology , health related quality of life , physical therapy , psychiatry , nursing , disease
Aim Excessive screen time and diminished health‐related quality of life ( HRQ oL) are greater problems for obese than nonobese adolescents, but no research has examined the relationship between these two variables. This study examined the association between screen time and HRQ oL in overweight and obese adolescents. Methods A sample of 358 overweight and obese adolescents aged 14–18 years were assessed at baseline between 2005 and 2010 as part of the Canadian Healthy Eating, Aerobic and Resistance Training in Youth ( HEARTY ) trial. We used the Pediatric Quality of Life ( PEDS ‐ QL ) and other self‐report measures to assess HRQ oL and screen time, defined as how long the 261 females and 97 males spent viewing TV , using the computer and playing video games. Results After adjusting for socio‐demographic variables, adiposity, physical activity and diet, screen time duration was associated with reduced overall HRQ oL (adjusted r = −0.16, ß = −0.16, p = 0.009) and psychosocial HRQ oL (adjusted r = −0.16, ß = −0.18, p = 0.004), but not physical HRQ oL. No differences were found between males and females. Conclusion Screen time was associated with reduced overall and psychosocial HRQ oL in overweight and obese adolescents. Future research should determine whether reducing screen time improves overall and psychosocial HRQ oL in obese adolescents.