Sensitivity and Specificity are crucial factors in determining the accuracy of Rapid Flu Test results. Sensitivity measures how often a test accurately detects the presence of a particular condition being tested for, also known as the “true positive” rate.
A test with high sensitivity will minimize the number of false-negative results and effectively identify nearly all individuals with the disease. Specificity gauges a test’s ability to correctly identify individuals who do not have the condition being tested for, referred to as the “true negative” rate.
A test with high specificity will effectively exclude almost everyone who does not have the disease and minimize false-positive results. This is essential for providing precise outcomes and avoiding unnecessary additional testing or treatments.