Introduction Parkinson’s disease is a rapidly increasing neurological disorder in terms of global prevalence and is associated with disability and reduced quality of life. Occupational exposure to ...

A systematic review and meta-analysis of five randomized controlled trials found no clinically meaningful effect of melatonin ...

A network meta-analysis of 29 randomised trials finds that lipid-lowering drug effectiveness in primary cardiovascular ...

A meta-analysis of randomized trials linked nut consumption to a small reduction in fat mass, without significant changes in ...

A new statistical review of data from more than 12,000 adults suggests that difficulties with managing emotions are moderately linked to one specific form of narcissism, while showing virtually no ...

Since nuts are high in fat, do they make you gain weight if you eat them? A 2026 meta-analysis found that there was no ...

Findings from an analysis of 10 studies suggest lithium is effective in preventing postpartum recurrence of mood disorders.

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 artificial intelligence help students learn? That’s a question many teachers and parents want answered, as the new educational technology is rapidly spreading in classrooms. Normally, ...