An ad hoc committee of the National Academies of Sciences, Engineering, and Medicine will evaluate the current standards for high-quality systematic reviews for comparative effectiveness research and ...

Objectives To systematically review the scientific literature regarding the acute assessment of sport-related concussion (SRC) and provide recommendations for improving the Sport Concussion Assessment ...

Introduction Diabetes mellitus is a highly prevalent metabolic disorder associated with chronic, low-grade inflammation. Of recent interest is the association between diabetes and circadian rhythm ...

Objective To assess the effect of calcium, vitamin D, or combined supplementation on fractures and falls in adults. Design Systematic review and meta-analysis. Data sources Trials included in ...

During the past two decades in the United States, all major payer types—commercial, Medicare, Medicaid, and multipayer coalitions—have introduced value-based purchasing (VBP) contracts to reward ...

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 ...