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Lookup NU author(s): Dr Laura BasterfieldORCiD,
Professor Ashley AdamsonORCiD,
Professor Mark Pearce
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© 2021 by the authors. Licensee MDPI, Basel, Switzerland.In a previous study based on this cohort, only 15% of the participants belonged to a favourable physical activity/sedentary behaviour trajectory group (characterised by relatively high moderate–vigorous intensity physical activity and relatively low sedentary behaviour across childhood and adolescence). Since this favourable trajectory is protective against obesity, we aimed to identify factors associated with membership of this group. In this longitudinal study, 671 participants were assessed at ages 7, 9, 12 and 15 years. Participants’ demographics, socio-economic status (SES) and physical activity environment such as, sports club participation and commuting school were assessed at ages 7, 9 and 12 and analysed with favourable trajectory membership as an out-come using multinomial logistic regression. Sex (male) and SES (higher) were the non-modifiable factors associated with favourable trajectory group. Of the modifiable factors, commuting to school at age 7, a safe environment to play at age 7 and sports club participation at age 12 were all associated with more than 2.0 times increased probability of being in the most favourable trajectory. Future interventions to promote a favourable trajectory could focus on girls and participants with low SES. Promoting active commuting, safe local spaces to play and sports participation should also help lead to a favourable trajectory for physical activity and sedentary behaviour across childhood and adolescence.
Author(s): Farooq A, Basterfield L, Adamson AJ, Pearce MS, Hughes AR, Janssen X, Wilson MG, Reilly JJ
Publication type: Article
Publication status: Published
Journal: International Journal of Environmental Research and Public Health
Online publication date: 16/12/2021
Acceptance date: 12/12/2021
ISSN (print): 1661-7827
ISSN (electronic): 1660-4601
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