… impact of COVID-19 on patient outcomes is still unknown. The aim of this study is to explore
persistent effects of COVID-19 … The results of this study will help fill a significant knowledge …

… meta-analysis, we sought to focus on the emerging literature on COVID-19 lockdowns to
investigate the psychological impact … Specifically, we reviewed and meta-analyzed studies that …

… The aim of this meta-analysis is to determine the psychological impact of COVID-19 … of
the psychological and mental impact of COVID-19, we did this study according to the Preferred …

… The purpose of this systematic review and meta-analysis is to determine the effect of
lockdowns on COVID-19 mortality based on available empirical evidence. Lockdowns are defined …

… Based on the studies we identify, we ask (d) What is the magnitude of the overall effect of
the COVID-19 pandemic on learning?, (e) How has the magnitude of the learning deficit …

… As such, this meta-analysis aimed to explore the probable clinical severity and mortality of
COVID-19 patients … This meta-analysis revealed that there is a significant correlation between …

… This meta-analysis of observational studies is unique in providing comparative data on
COVID-19 morbidity during pregnancy. Our findings suggest that COVID-19 in pregnancy is …

… Therefore, the purpose of this meta-analysis is to provide updated evidence (based on search
prior to … meta-analysis to assess the psychological impact of COVID-19 among HCWs. This …

… meta-analysis provide a broad overview of COVID-19 in pregnancy. Studies with fewer than
ten cases were excluded due to a high potential for bias. All the studies selected during the …

… study was to examine the impacts of the COVID-19 pandemic on children's mental health.
Specifically, the following objectives were pursued: (1) to identify the impacts of the COVID-19 …