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Takayasu's Arteritis: Likelihood Ratios

Introduction: also known as Pulseless Disease.

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Tags: Inflammatory Vascular Vasculitis Tag this Diagnosis.

The likelihood ratios of findings for Takayasu's Arteritis 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.)
Good Positive and Negative Likelihood Ratios
FindingResult +LR-LR
[ + ] CT angiography + 0 - inf0.1
[ + ] ACR Criteria + 0 - 41.10.1
[ + ] Ultrasound + 0 - 9.20.5
Poorly Diagnostic Findings
FindingResult +LR-LR
[ + ] Gender Sensitivity = 85%