The world has been engulfed in a COVID-19 pandemic that has significantly affected the health and economics of the population.The Chinese authorities imposed lockdown measures to limit the spread of COVID-19 and stopp...The world has been engulfed in a COVID-19 pandemic that has significantly affected the health and economics of the population.The Chinese authorities imposed lockdown measures to limit the spread of COVID-19 and stopped school programs for children and adolescents.Such measures have been associated with increased sedentary time and reduced physical activity[1-3].An online questionnaire study of youth in China compared activity patterns before and after the COVID-19 lockdown.展开更多
基金supported by the National Key R&D Program of China[code:2020YFC2008900]the Beijing Hospital Authority Clinical Medicine Development of Special Funding Support[code:ZYLX202107]。
文摘The world has been engulfed in a COVID-19 pandemic that has significantly affected the health and economics of the population.The Chinese authorities imposed lockdown measures to limit the spread of COVID-19 and stopped school programs for children and adolescents.Such measures have been associated with increased sedentary time and reduced physical activity[1-3].An online questionnaire study of youth in China compared activity patterns before and after the COVID-19 lockdown.
