Table 5.5Effect of Test Combination on Sensitivity and Specificity

Test(s)SensitivitySpecificity
A only95%90%
B only8095
A or B9985

Source: From Galen, 1975, 43.

From: Chapter 5, Use of the Laboratory

Cover of Clinical Methods
Clinical Methods: The History, Physical, and Laboratory Examinations. 3rd edition.
Walker HK, Hall WD, Hurst JW, editors.
Boston: Butterworths; 1990.
Copyright © 1990, Butterworth Publishers, a division of Reed Publishing.

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