Tracking and predictors of screen time from early adolescence to early adulthood: a 10-year follow-up study
Article
Article Title | Tracking and predictors of screen time from early adolescence to early adulthood: a 10-year follow-up study |
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ERA Journal ID | 6342 |
Article Category | Article |
Authors | Busschaert, Cedric (Author), Cardon, Greet (Author), Van Cauwenberg, Jelle (Author), Maes, Lea (Author), Van Damme, Joris (Author), Hublet, Anne (Author), De Bourdeaudhuij, Ilse (Author) and De Cocker, Katrien (Author) |
Journal Title | Journal of Adolescent Health |
Journal Citation | 56 (4), pp. 440-448 |
Number of Pages | 9 |
Year | 2015 |
Place of Publication | United States |
ISSN | 1054-139X |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.jadohealth.2014.11.016 |
Web Address (URL) | https://www.sciencedirect.com/science/article/pii/S1054139X1400754X?via%3Dihub |
Abstract | PURPOSE: To examine tracking of weekday and weekend screen time (ST; i.e., television [TV] and computer [PC] time) from early adolescence to early adulthood and to identify social ecological predictors of weekday and weekend ST among boys and girls separately. METHODS: Data were retrieved from elementary schools (n = 59) in Flanders (Belgium). At baseline, 1,957 children (age, 9.9 +/- .43 years) and one of the parents filled out a questionnaire on sedentary behavior and individual, social, and environmental variables. After a 10-year follow-up period, six hundred fifty-five 20-year-olds (age, 19.9 +/- .43 years) filled out an adapted questionnaire on sedentary behavior, of which 593 contained full data at baseline and follow-up. Multiple regressions were performed to examine predictors (baseline) of ST (follow-up), and logistic regressions were used to analyze tracking of ST. RESULTS: For boys, a consistent positive predictor of weekday and weekend TV and PC time at follow-up was ST at baseline (p < .01). For girls, drinking more soda at baseline predicted more weekday and weekend TV and PC time at follow-up (p </= .02). Some other individual variables also predicted ST in both boys and girls. Tracking was only found among boys; those exceeding the ST guideline at baseline were three to five times more likely to exceed this guideline at follow-up (p </= .001). Tracking was not present among girls. CONCLUSIONS: To minimize TV and PC time during early adulthood, interventions for adolescent boys should focus on minimizing ST. For girls, focus should be on healthy eating. However, more research is warranted to confirm these conclusions. |
Keywords | tracking; predictors; screen time; young people; longitudinal study |
ANZSRC Field of Research 2020 | 429999. Other health sciences not elsewhere classified |
420799. Sports science and exercise not elsewhere classified | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Ghent University, Belgium |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q55z9/tracking-and-predictors-of-screen-time-from-early-adolescence-to-early-adulthood-a-10-year-follow-up-study
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