David Hermann Lehmann, Bruna Gomes, Niklas Vetter, Olivia Braun, Ali Amr, Thomas Hilbel, Jens Müller, Ulrich Köthe, Christoph Reich, Elham Kayvanpour, Farbod Sedaghat-Hamedani, Manuela Meder, Jan Haas, Euan Ashley, Wolfgang Rottbauer, Dominik Felbel, Raffi Bekeredjian, Heiko Mahrholdt, Andreas Keller, Peter Ong, Andreas Seitz, Hauke Hund, Nicolas Geis, Florian André, Sandy Engelhardt, Hugo A Katus, Norbert Frey, Vincent Heuveline, Benjamin Meder
Prediction of diagnosis and diastolic filling pressure by AI-enhanced cardiac MRI: a modelling study of hospital data
The Lancet. Digital health
evidence whether amount time children spend online affects mental health mixed may benefits risks yet almost published research topic highincome countries paper presents new findings across four countries varying wealth analyse data gathered global kids online project nationally representative samples internetusing children aged 9 17 years bulgaria n 1000 chile n 1000 ghana n 2060 philippines n 1873 data gathered internet usage week weekend days measures absolute comparable across countries relative compared children within countries time use constructed mental health measured cantrils ladder life satisfaction analysis also considers relative explanatory power variations mental health childrens relationships family friends analysis controlled age gender family socioeconomic status bulgaria chile higherfrequency internet use weakly associated lower life satisfaction ghana philippines pattern observed evidence relationship frequency internet use life satisfaction differed gender four countries quality childrens close relationships showed much stronger relationship life satisfaction time spent internet time spent internet appear strongly linked childrens life satisfaction results one country assumed transfer another improving quality childrens close relationships offers fruitful area intervention restricting time online future research could consider wider range countries links nature rather quantity internet usage mental health