Have smartphones and ubiquitous internet access affected sedentary time among children and adolescents?
International Journal of Epidemiology Blog
MAY 19, 2022
Jakob Tarp, Knut Eirik Dalene and Ulf Ekelund As will be obvious to anyone on a bus or train or waiting for coffee, access to screen-based media has been revolutionised over the past two decades. The public health consequences of this increase in sedentary time are uncertain. It is possible to get by with as few as 2000 steps a day.
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