Category Medical Specialty
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Adult CXR Cases 027

October 2022 Adult Emergency Medicine Chest X-ray interpretation with Angela Pikus, Mark Baumgarten, Alex Blackwell and Rosa Malloy-Post

Norman Reynolds James (1908-1987) 680

Norman James

Norman Reynolds James (1908-1987) was an Australian anaesthetist, inventor and educator. Harrington-James ventilator, James Autohand Ventilator, Royal Melbourne (R.M.) resuscitator

Medmastery Epidemiology Essentials 340

Medmastery: PPV and Specificity

Franz Wiesbauer looks at the impact of specificity and sensitivity on positive predictive value (and thus validity of a test) and why one has a bigger impact than the other.