How to Calculate Sensitivity, Specificity, Positive Predictive Value, and Negative Predictive Value

Positive and negative predictive value: Video, Causes, & Meaning | Osmosis

USMLE High-Yield Questions on Instagram: "If this is wrong, then I don’t want to be right 😈 ⸻ ANSWER + EXPLANATION ✅ A) High sensitivity A highly sensitive test has few false negatives. So when the result is negative, you can confidently rule out the condition (SNOUT: Sensitive test rules OUT). That’s why Unc is celebrating. ⸻ WHY THE OTHERS ARE WRONG • B) High specificity – Helps confirm disease when the test is positive (SPIN), not negative. • C) High positive predictive value – Tells you how