We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. A test-negative observational study design may be best ...

A sibling-matched study design analyzing a cohort of more than 2 million singleton births was found to be inconclusive in determining if maternal acetaminophen use during pregnancy impacts offspring ...

This workshop provides an overview of types of qualitative designs: in-depth interviews, focus groups, content analysis, observation, sampling strategies, participant recruitment, constructing an ...

The Galleri-Medicare study called REACH (Real-world Evidence to Advance Multi-Cancer Early Detection Health Equity) is a non-randomized, observational study of 50,000 Medicare beneficiaries. The ...

As biomarker studies employ increasingly complex and expensive genomics and other correlative methods, it is increasingly important to rigorously design these studies and analyze the downstream ...