A landmark paper published in Lancet Psychiatry—the largest-ever review of the safety and efficacy of cannabinoids across a range of mental health conditions—found no evidence that medicinal cannabis ...

Governments, public health authorities, and social media platforms have employed various measures to counter misinformation that emerged during the COVID-19 pandemic. The effectiveness of those ...

During the past two decades, value-based payment models, which link reimbursement to quality or spending targets, have diffused widely in the United States. Examples of these models include ...

An ad hoc committee of the National Academies of Sciences, Engineering, and Medicine will produce a report to update the standards for systematic reviews as defined in the 2011 report Finding What ...

Many of our colleagues sought guidance on the process, tools, and expectations for systematic reviews—a methodology increasingly adopted in fields such as biomechanics, communication disorders, ...