Reopening after lockdown: The influence of working-from-home and digital device use on sleep, physical activity, and wellbeing following COVID-19 lockdown and reopening.
Stijn A A MassarAlyssa S C NgChun Siong SoonJu Lynn OngXin Yu ChuaNicholas I Y N CheeTih Shih LeeMichael Wei-Liang CheePublished in: Sleep (2021)
these observations indicate that the re-opening after lockdown was accompanied by earlier sleep timing, increased physical activity, and altered mental wellbeing. Moreover, these changes were affected by work/study arrangements and smartphone usage patterns.