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Retraction Note: Predictive Value of SAA, AOPP and eNOS for Poor Prognosis of Cystitis and Construction of a Nomogram

Xiaodi Feng1,2, Dan Sun3, Lingfu Xu2

  • 1Department of Urology, First Central Hospital of Tianjin Medical University, 300110 Tianjin, China.

Archivos Espanoles De Urologia
|July 13, 2026
PubMed

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Sensitivity, Specificity, and Predicted Value01:13

Sensitivity, Specificity, and Predicted Value

In healthcare diagnostics, laboratory tests play a crucial role in identifying and diagnosing a wide range of medical conditions. However, interpreting test results is not always straightforward. An abnormal test result does not always confirm the presence of a disease, just as a normal result does not guarantee its absence. To assess the reliability of these diagnostic tools, healthcare practitioners rely on two key statistical indicators: sensitivity and specificity.
Sensitivity is the...