Researchers demonstrate that combining randomized clinical trials with observational health records improves the efficiency ...

• Accounting for bias is a major challenge confronting the use of observational data to gain important insights into real-world treatment effects. • No single study design will satisfy all information ...

We unconsciously form prejudice toward groups when we see biased people interact with members of a group. That is according to new research by psychologists of the University of Amsterdam (UvA), who ...

The incidence of type 1 diabetes among teens in Puerto Rico more than doubled from 2009 to 2021 and remained elevated through 2024, with an average annual increase of 4.1%, according to a study ...

• The choice between an observational study and a randomized controlled trial (RCT) is not binary. • No algorithm exists for determining whether an observational study or an RCT is best for answering ...