The global epidemiology of nonalcoholic fatty liver disease... : Hepatology The global
epidemiology of nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH) …

Objective To synthesise the evidence on the effects of physical activity on symptoms of
depression, anxiety and psychological distress in adult populations. Design Umbrella …

Importance Asymptomatic infections are potential sources of transmission for COVID-19.
Objective To evaluate the percentage of asymptomatic infections among individuals …

Background Although 10 000 steps per day is widely promoted to have health benefits, there
is little evidence to support this recommendation. We aimed to determine the association …

Cross-lagged models are by far the most commonly used method to test the prospective
effect of one construct on another, yet there are no guidelines for interpreting the size of …

The present meta-analytic review aimed to synthesize the global prevalence characteristics
of digital addiction in the general population. We searched PubMed, Embase, Cochrane …

Importance Emerging research suggests that the global prevalence of child and adolescent
mental illness has increased considerably during COVID-19. However, substantial variability …

Objective To compare the efficacy of covid-19 vaccines between immunocompromised and
immunocompetent people. Design Systematic review and meta-analysis. Data sources …

Doing Meta-Analysis with R: A Hands-On Guide serves as an accessible introduction on
how meta-analyses can be conducted in R. Essential steps for meta-analysis are covered …

According to mindset theory, students who believe their personal characteristics can change—
that is, those who hold a growth mindset—will achieve more than students who believe their …