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Good Positive and Negative Likelihood Ratios

Idiopathic Pulmonary Fibrosis: Likelihood Ratios

Introduction: also known as Fibrosing Alveolitis (in older literature), it is one type of Interstitial Lung Disease.

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Tags: Pulmonary Tag this Diagnosis.

The likelihood ratios of findings for Idiopathic Pulmonary Fibrosis 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
[ + ] High-Resolution Chest CT (HRCT) + 0 - 7.90.2
[ + ] Clinical diagnosis + 0 - 20.70.4