Hidekazu Murata, Koji Noshita
Three-Dimensional Leaf Edge Reconstruction Combining Two- and Three-Dimensional Approaches
Plant phenomics (Washington, D.C.)
review provides first metaanalysis impact physically active lessons lessontime overall physical activity pa well health cognition educational outcomes systematic review metaanalysis controlled studies six metaanalyses pooled effects lessontime pa overall pa inclass educational overall educational outcomes cognition health outcomes metaanalyses conducted using metafor package r risk bias assessed using cochrane tool risk bias pubmed embase psycinfo eric web science grey literature reference lists searched december 2017 april 2019 physically active lessons compared control group randomised nonrandomised design within single component interventions general school populations 42 studies 39 preschool elementary school settings 27 randomised controlled trials eligible included systematic review 37 included across six metaanalyses n12 663 physically active lessons found produce large significant increases lessontime pa d233 95 ci 142 325 k16 small increases overall pa d032 95 ci 018 046 k8 large improvement lessontime educational outcomes d081 95 ci 047 114 k7 small improvement overall educational outcomes d036 95 ci 009 063 k25 effects seen cognitive k3 health outcomes k3 2542 studies high risk bias least two domains elementary preschool settings physically active lessons added curriculum positive impact physical activity educational outcomes findings support policy initiatives encouraging incorporation physically active lessons teaching elementary preschool setting crd42017076933