Concurrent screen use and cross-sectional association with lifestyle behaviours and psychosocial health in adolescent females

Authors

Deirdre M. Harrington, Diabetes Research Centre, University of Leicester, Leicester, UK.
Ekaterini Ioannidou, Diabetes Research Centre, University of Leicester, Leicester, UK.
Melanie J. Davies, Diabetes Research Centre, University of Leicester, Leicester, UK.
Charlotte L. Edwardson, Diabetes Research Centre, University of Leicester, Leicester, UK.
Trish Gorely, Department of Nursing and Midwifery, University of the Highlands and Islands, Inverness, UK.
Alex V. Rowlands, Diabetes Research Centre, University of Leicester, Leicester, UK.
Lauren B. Sherar, School of Sport, Exercise and Health, Loughborough University, Loughborough, UK.
Amanda E. Staiano, From the Department of Epidemiology (I.D.A.-D., L.A.B.), Tulane University School of Public Health and Tropical Medicine; Department of Medicine (C.F.A., L.A.B.), Tulane University School of Medicine, New Orleans, LA; Department of Psychology (D.J.L.) and New Jersey Institute for Successful Aging (D.J.L.), School of Osteopathic Medicine, Rowan University, Glassboro, NJ; Louisiana State University's Pennington Biomedical Research Centre (O.T.C.), Baton Rouge; Departments of Medicine (V.B.K.) and Anatomy and Neurobiology (R.A.), Boston University School of Medicine; Department of Computer Science and Faculty of Computing and Data Sciences (V.B.K.), Boston University, MA; Department of Epidemiology (S.F.S.), Rollins School of Public Health, Emory University, Atlanta, GA; and Boston University Alzheimer's Disease Center (R.A.), MA.

Document Type

Article

Publication Date

7-1-2021

Abstract

AIM: To describe concurrent screen use and any relationships with lifestyle behaviours and psychosocial health. METHODS: Participants wore an accelerometer for seven days to calculate physical activity sleep and sedentary time. Screen ownership and use and psychosocial variables were self-reported. Body mass index (BMI) was measured. Relationships were explored using mixed models accounting for school clustering and confounders. RESULTS: In 816 adolescent females (age: 12.8 SD 0.8 years; 20.4% non-white European) use of ≥2 screens concurrently was: 59% after school, 65% in evenings, 36% in bed and 68% at weekends. Compared to no screens those using: ≥1 screens at weekends had lower physical activity; ≥2 screens at the weekend or one/two screen at bed had lower weekend moderate-to-vigorous physical activity; one screen in the evening had lower moderate-to-vigorous physical activity in the after-school and evening period; ≥1 screens after school had higher BMI; and ≥3 screens at the weekend had higher weekend sedentary time. Compared to no screens those using: 1-3 after-school screens had shorter weekday sleep; ≥1 screens after-school had lower time in bed. CONCLUSION: Screen use is linked to lower physical activity, higher BMI and less sleep. These results can inform screen use guidelines.

Publication Source (Journal or Book title)

Acta paediatrica (Oslo, Norway : 1992)

First Page

2164

Last Page

2170

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