Emily Marchant, Emily Lowthian, Tom Crick, Lucy J Griffiths, Richard Fry, Kevin Dadaczynski, Orkan Okan, Michaela James, Laura Cowley, Fatemeh Torabi, Jonathan Kennedy, Ashley Akbari, Ronan Lyons, Sinead Brophy
Pre-COVID-19 pandemic health-related behaviours in children (2018-2020) and association with being tested for SARS-CoV-2 and testing positive for SARS-CoV-2 (2020-2021): a retrospective cohort study using survey data linked with routine health data in Wales, UK
BMJ open
aim study verify relationship perceived physical literacy ppl academic performance outcomes among spanish adolescents aged 1217 years crosssectional study secondary examination utilizing data derived eating healthy daily life activities ehdla project spanish perceived physical literacy instrument adolescents sppli used evaluate ppl participants determine academic performance numerical grades subject added together divided total number subjects overall positive trend association sppli scores academic performance observed identified two significant ranges within sppli scores first significant range 9 33 points sppli indicating inverse association academic performance second another significant range observed scores 34 points higher sppli suggesting positive association academic performance participants low ppl lowest academic performance mean 64 biascorrected accelerated bca bootstrapped 95 confidence interval ci 6266 conversely adolescents high ppl highest academic performance mean 69 bca bootstrapped 95 ci 6671 significant differences found low ppl medium ppl padjusted 0031 low ppl high ppl padjusted 0031 increased physical literacy could relevant factor achieving greater academic performance adolescents study potential implications physical education instructors school leaders healthcare practitioners