Science progresses when researchers build on prior work to extend, test, and apply theories. Aggregating the quantitative findings from prior research – meta-analysis — plays a significant role in ...

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 ...

Questionable value of attribution when interpreting adverse event data: A joint evaluation by North Central Cancer Treatment Group (NCCTG) and American College of Surgeons Oncology Group (ACOSOG) ...

Before new drugs are launched on the market they are tested in clinical studies in which one group of study participants often receives the new treatment and another group receives the current ...

"Overall, the meta-analysis positions intermittent blue light therapy as a valuable option in the clinical management of ...

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 ...

Objective To estimate the efficacy of exercise on depressive symptoms compared with non-active control groups and to determine the moderating effects of exercise on depression and the presence of ...