Fanny Laliève, Stéphane Decramer, Laurence Heidet, Véronique Baudouin, Annie Lahoche, Brigitte Llanas, Pierre Cochat, Julie Tenenbaum, Marie-Pierre Lavocat, Philippe Eckart, Françoise Broux, Gwenaelle Roussey, Sylvie Cloarec, Isabelle Vrillon, Olivier Dunand, Lucie Bessenay, Michel Tsimaratos, François Nobili, Christine Pietrement, Loïc De Parscau, Valérie Bonneville, Nicolas Rodier, Cécile Saint-Martin, Nicolas Chassaing, Laurence Michel-Calemard, Vincent Moriniere, Christine Bellanné-Chantelot, Claire Bahans, Vincent Guigonis
School level of children carrying a HNF1B variant or a deletion
European journal of human genetics : EJHG
examine relationships among school day sedentary times sed light physical activity lpa moderate vigorous physical activity mvpa gross motor skills children using compositional data analysis participants 409 children mean age 84 18 recruited across 5 lowincome schools gross motor skills assessed using test gross motor developmentthird edition tgmd3 physical activity assessed using accelerometers isometric logratio coordinates calculated quantifying relative proportion percentage school day spent sed lpa mvpa associations isometric logratio coordinates tgmd3 scores estimated using general linear mixedeffects models adjusted age body mass index estimated aerobic capacity school affiliation higher proportion school day spent mvpa relative sed lpa significantly associated higher tgmd3 total scores mvpa 1444 p 01 relationship also observed ball skills subtest scores mvpa 1612 p 003 replacing sed lpa mvpa school hours may effective strategy improving gross motor skills specifically ball skills lowincome elementary schoolaged children