Is objectively measured physical activity related to behavioural and emotional difficulties in adolescents? evidence from ALSPAC

Josephine N. Booth, Andy R. Ness, Phillip D. Tomporowski, Samantha D. Leary, Carol Joinson, James M. E. Boyle, John J. Reilly

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Objectives: To examine whether behavioural and emotional problems are associated with total volume of physical activity (PA) and/or moderate-to-vigorous intensity PA (MVPA) in adolescents.

    Design: An observational analysis of data from a large birth cohort.

    Method: 5593 participants (47.6 per cent boys) from the Avon Longitudinal Study of Parents and Children (ALSPAC) had valid accelerometer measurements of PA at age 11. PA was recorded as average counts-per-minute (cpm) and as minutes/day in MVPA. At 11 years parents completed the Short Moods and Feelings questionnaire (SMFQ) to assess their child’s depressive symptoms. This was completed by participants themselves at 13. Behavioural problems were described at 11 and 13 using the Strengths and Difficulties Questionnaire (SDQ).

    Results: Regression analyses found that in girls, cpm at 11 predicted depressive symptoms at 13 (b=–0.12, 95% CI =–0.19 to –0.04) and MVPA at 11 predicted depressive symptoms at both 11 (b=–0.11, 95% CI=–0.20 to –0.02) and 13 (–0.09, 95% CI=–0.18 to –0.01); this relationship did not hold for boys. Furthermore, cpm and MVPA were negative predictors of the emotional symptoms and peer problems scales of the SDQ but were positively associated with the conduct problems, hyperactivity and prosocial behaviour scales.

    Conclusions: These findings suggest a positive impact of PA on adolescent’s well-being, although gender differences were identified. Further analysis is exploring the role of confounding variables and ‘dose’ necessary to protect against depressive and behavioural symptoms. These findings may have important implications for physical activity research and health policy.

    Original languageEnglish
    Title of host publication2012 Division of Sport & Exercise Psychology Annual Conference Proceedings
    Place of PublicationLondon
    PublisherBritish Psychological Society
    Publication statusPublished - 2012
    Event2012 British Psychological Society Annual Conference - London, United Kingdom
    Duration: 18 Apr 201220 Apr 2012
    http://annual-conference.bps.org.uk/

    Conference

    Conference2012 British Psychological Society Annual Conference
    CountryUnited Kingdom
    CityLondon
    Period18/04/1220/04/12
    Internet address

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