Objective To examine and summarise evidence from meta-analyses of cohort studies that evaluated the predictive associations between baseline cardiorespiratory fitness (CRF) and health outcomes among ...

Meta-analysis is an objective examination of published data from many studies of the same research topic identified through a literature search. Through the use of rigorous statistical methods, it can ...

Does living in an unequal society make people unhappy? Not necessarily, reveals the largest study ever conducted on the subject. Nicolas Sommet, a social psychologist and research manager at the LIVES ...

“This umbrella review confirms what we know from a very large and consistent body of evidence showing that almost all forms of physical activity and structured exercise are associated with meaningful ...

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

This post was written by Adrien Fillon from the University of Aix-Marseille, France, who led a meta-analysis of the "exceptionality effect" discussed in this post. Gilad Feldman, the corresponding ...