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Systemic Lupus Erythematosis: Sensitivity and Specificity

Introduction: None written.

[Edit Diagnosis] [Merge dx] [Add prevalence]

Tags: Autoimmune Tag this Diagnosis.

The sensitivity and specificity of findings for Systemic Lupus Erythematosis are listed below. See the left navigation bar to change the display.

Pre-Test Probability (Prevalence): %. Post-Test Probability (Predictive Value): %. Switch to display mode.
**Note that calculating probabilities from more than one finding is inherently inaccurate because findings are not independent. (For example, using two positive findings that share a common pathogenesis is likely to overestimate the true probability.)
FindingResult SensitivitySpecificity
[ + ] ACR Criteria + 0 - 91%99%
[ + ] ANA + 0 - 99%90%
[ + ] Anti-dsDNA Sensitivity = 60%
[ + ] Anti-Smith Sensitivity = 25%
[ + ] Serositis Sensitivity = 18%