Objectively-measured sedentary time and physical activity in a bi-ethnic sample of young children: variation by socio-demographic, temporal and perinatal factors.
Paul James CollingsSufyan Abid DograSilvia CostaDaniel D BinghamSally E BarberPublished in: BMC public health (2020)
The Pre-schoolers in the Playground (PiP) pilot randomized controlled trial is registered with the ISRCTN (ISRCTN54165860; http://www.isrctn.com).