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Good Negative Likelihood Ratio

PFP: Likelihood Ratios

Introduction: None written.

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

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Prevalence

Population / CalculatorPrevalence Comments / Study / Link
48.8%
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The likelihood ratios of findings for PFP 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 Negative Likelihood Ratio
FindingResult +LR-LR
[ + ] Pain with squatting + 0 - 1.80.2
[ + ] Pain with kneeling + 0 - 1.70.3
[ + ] Pain with stair climbing + 0 - 1.50.4

 

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