Q » What is sensitivity and specificity?

Justin

06 Dec, 2025

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A » Sensitivity and specificity are statistical measures of a test's performance. Sensitivity, or the true positive rate, measures the ability of a test to correctly identify those with the condition. Specificity, or the true negative rate, assesses the ability to correctly identify those without the condition. High sensitivity is crucial for screening tests, while high specificity is important for confirming diagnoses.

Michael

06 Dec, 2025

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A »Sensitivity measures a test's ability to correctly identify those with a disease, while specificity measures its ability to correctly identify those without it. High sensitivity means few false negatives, and high specificity means few false positives. Both are crucial for evaluating a diagnostic test's accuracy and reliability.

David

06 Dec, 2025

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