A meta-analysis suggests adverse events are often falsely attributed to BP-lowering drugs, leaving patients undertreated.

Absence of a scalp-specific cancer excess challenges the UV-exposure hypothesis and supports maintaining standard, individualized skin cancer risk assessment rather than AA-specific screening ...

The benefit of beta-blockers after myocardial infarction in patients with a preserved left ventricular ejection fraction (LVEF) is unclear. We conducted a meta-analysis at the individual-patient level ...

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 ...

Objective To evaluate systematic reviews of randomised controlled trials (RCTs) on the effects of exercise on general cognition, memory and executive function across all populations and ages. Methods ...

Ten years after revascularization, mortality rates were the same with either PCI or surgery in this patient subset.