There is a need for better use of systematic reviews in the planning and design of trials, with funders explicitly requesting information about what already exists and how their trial design is based on existing evidence.
"Based on existing evidence, we see little justification for the general and widespread use of dietary supplements," the authors wrote.
We developed a framework to analyze environmental assessment (EA) practice and infer about ecosystem services based on existing evidence from EIA and SEA reports and supporting information.
Based on existing evidence for efficacy, savings, and advantages in delivery, some countries may elect to pilot or roll out single-dose human papillomavirus (HPV) vaccination (instead of, or in combination with, two-dose) in advance of a WHO policy decision.
The article shows how value of information analysis can be used to inform a range of policy questions including whether a new technology should be approved based on existing evidence, whether it should be approved but additional research conducted or whether approval should be withheld until the additional evidence becomes available.
We selected key criminal justice and demographic predictors based on existing evidence.
The paper develops a methodology based on existing evidence that human heartbeat could be used as a "difficult-to-falsify" biometric trait.
Thus, this calls for an existing ready-to-implement policy strategy based on existing evidence, which can be adapted to the respective position in the business cycle.
Based on existing evidence [1 3, 17, 56] and observations, we account each time for a facial cue and link it with linguistic phenomena.
Based on existing evidence, we suggest strategies for integrating palliative care with intensive care for critically ill lung cancer patients and their families.
Based on existing evidence, it therefore does not seem like migrant entrepreneurs face significant other challenges than non-migrants apart from discriminon-migrants apart
