Screen time is associated with adiposity and insulin resistance in children
Nightingale CM, Rudnicka AR, Donin AS, Sattar N, Cook DG, Whincup PH, Owen CG
Archives of disease in childhood · 54 citas
Cómo se estudió
- Diseño
- Estudio transversal (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Organización sin fines de lucro
- Wellcome Trust
- Organización sin fines de lucro
- Cancer Research UK
- Gobierno
- National Institute for Health and Care Research
- Organización sin fines de lucro
- British Heart Foundation
- Organización sin fines de lucro
- Diabetes UK
- Gobierno
- Javna Agencija za Raziskovalno Dejavnost RS
- Gobierno
- Medical Research Council
- Gobierno
- Economic and Social Research Council
- Gobierno
- Chief Scientist Office
- Gobierno
- National Institute for Health Research (NIHR)
- Subvenciones
- National Institute for Health and Care Research (CLAHRC-2013-10022); British Heart Foundation (PG/06/003); Wellcome Trust (068362)
Según 10 financiadores declarados y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2017-03-13 · Arch Dis Child · vol. 102 · número 7 · págs. 612–616
- Editorial
- BMJ
- Citado
- 98 citas · más que el 97% de estudios similares · 6.9× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 27 trabajos
- Acceso
- Acceso abierto (revista híbrida) · CC-BY
- Áreas de investigación
- Obesity, Physical Activity, Diet · Physical Activity and Health · Mobile Health and mHealth Applications
- Palabras clave
- screen time, adiposity, insulin resistance, type 2 diabetes risk, children, leptin, fat mass index, skinfold thickness, physical activity, cardiometabolic risk markers, childhood obesity
- MeSH
- humans, diabetic angiopathies, diabetes mellitus, type 2, insulin resistance, obesity, risk factors, cross-sectional studies, television, adult, child, male, adiposity, self report, sedentary behavior
7 autores
- Claire Nightingale🇬🇧 · autor de correspondenciaUniversity of London; St George's, University of London
- Alicja Regina Rudnicka🇬🇧University of London; St George's, University of London
- Angela S. Donin🇬🇧University of London; St George's, University of London
- Naveed A. Sattar🇬🇧University of Glasgow
- Derek G. Cook🇬🇧University of London; St George's, University of London
- Peter H. Whincup🇬🇧University of London; St George's, University of London
- Christopher G. Owen🇬🇧University of London; St George's, University of London
Resumen
El texto original del estudio, en el idioma en que se publicó.
Background
Higher screen time is associated with type 2 diabetes (T2D) risk in adults, but the association with T2D risk markers in children is unclear. We examined associations between self-reported screen time and T2D risk markers in children.
Methods
Survey of 4495 children aged 9-10 years who had fasting cardiometabolic risk marker assessments, anthropometry measurements and reported daily screen time; objective physical activity was measured in a subset of 2031 children.
Results
Compared with an hour or less screen time daily, those reporting screen time over 3 hours had higher ponderal index (1.9%, 95% CI 0.5% to 3.4%), skinfold thickness (4.5%, 0.2% to 8.8%), fat mass index (3.3%, 0.0% to 6.7%), leptin (9.2%, 1.1% to 18.0%) and insulin resistance (10.5%, 4.9% to 16.4%); associations with glucose, HbA1c, physical activity and cardiovascular risk markers were weak or absent. Associations with insulin resistance remained after adjustment for adiposity, socioeconomic markers and physical activity.
Conclusions
Strong graded associations between screen time, adiposity and insulin resistance suggest that reducing screen time could facilitate early T2D prevention. While these observations are of considerable public health interest, evidence from randomised controlled trials is needed to suggest causality.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
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