This systematic review and meta-analysis evaluated the extent of sleep disturbances during
the COVID-19 pandemic. Eleven databases and six preprint repositories were searched for …

Introduction Several studies have examined how the lockdown restrictions enforced to halt
the spread of COVID-19 have affected children and adolescents' movement behaviours, but …

Background: Whether long coronavirus disease pertains to children as well is not yet clear.
Methods: The authors performed a survey in children suffering from persistent symptoms …

We synthesise the literature on the potential influence of the COVID‐19 pandemic on sleep
quality in children and adolescents. The search identified studies that examined the …

Abstract Objective In March 2020, the world experienced a global pandemic, which involved
the shutdown of schools or a transposition to remote teaching in most countries. The …

Background: Myopia is a public health problem, with estimations that 50% of the world
population will be myopic by 2050. Some environmental factors, such as time spent …

The COVID-19 pandemic has particularly affected the mental health of children and
adolescents. In Spain, numerous studies have been carried out about the emotional impact …

Background: The World Health Organization has recently recognized Long COVID, calling
the international medical community to strengthen research and comprehensive care of …

Abstract Objective The Corona Virus Disease-19 (COVID-19) pandemic has evolved into the
largest public health event in the world. Earlier COVID-19 studies have reported that the …

There is a close relationship between the development of complex motor skills and
executive functions during childhood. This study aimed to analyze the differences in different …