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specificity

['spesɪ'fɪsɪtɪ] 名词

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specificity ['spesɪ'fɪsɪtɪ] 名词

The probability that a medical test will correctly produce a negative test result for a person who does not have the condition being tested. In other words, a specific test is one that produces true negative results. For example, the specificity of the Western Blot is very high; the test seldom mistakes antibodies to other diseases as antibodies to HIV. For that reason, the Western Blot is used to confirm a positive enzyme- linked immunosorbent assay ELISA or other HIV antibody test. 亦见 sensitivity, true negative

Specificity

: 22 短语, 8 学科

医疗的	12
卫生保健	1
数学	1
文化学习	1
自然科学	2
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