Acting CDC Director Jay Bhattacharya Called A Vaccine Study Design 'Crap.' What The Test-Negative Design Is And How We Know Whether Vaccines Measured With It Are Effective

Jay Bhattacharya dismissed the test-negative design as 'crap.' The biostatistics literature tells a different story.
Electronic Design

Design-For-Test The Smart Way: dFT With A "Big T" And A "Little d"

Design-for-test, or DFT, should facilitate high-quality test, not change the design. Test techniques and strategies need to supply a high-quality test that screens out defective devices, avoiding ...
Health Affairs

Complex Clinical Laboratory Tests Can Benefit From Design Controls

Diagnostic test developers, including clinical laboratories, responded to the COVID-19 pandemic with inspiring creativity to meet patient testing needs. These developers found unique ways to enable ...