即为所病人（TP+FN）中获得阳性结果的百分数。
一、表示检验项目临床使用价值的公式 1、诊断灵敏度(Diagnostic Sensitivity) 指某检验项目对某种疾病具有鉴别、确认的能力。 设：P 为阳性，N 为阴性，T 为真，F 为假；则真阳性数为 TP，假阳性数为 FP，真...
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结果：卵巢癌CA12 5诊断灵敏度高，术前水平明显高于术后和其它各组。
Results:The CA125 positive rate and level before surgery were higher than those of other groups.
结果C - ERBB2对乳腺癌诊断灵敏度显著高于CA153、CA125和CEA，特别是对早期乳腺癌的诊断。
Results The sensitivity of C-ERBB2 to diagnose breast cancer was higher than that of CA153, CA125, and CEA.
去年引进了一种新的结核病快速诊断检测方法，在速度和灵敏度方面远超过其它检测法，仅需约100 分钟即可提供结果。
Last year saw the introduction of a rapid new diagnostic test for TB that is vastly superior in its speed and sensitivity, delivering results in around 100 minutes.
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