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Table 1 Model parameters and area under the ROC curve

From: Reappraisal of the glycerol test in patients with suspected Menière’s disease

  

Model parameters

Area under the ROC curve

 

N

p 0

θ (dB)

assuming σ = 2.45 dB

assuming σ = 1.2 dB

All patients

354

0.378

3.89

0.922

0.976

Poor candidates

229

0.377

2.71

0.889

0.963

Good candidates

125

0.244

5.67

0.949

0.983

  1. Three groups of patients are considered (N is the number of group members). In the middle, the values of the two model parameters, p 0 and θ, are provided. On the right, the area under the ROC curve is given for two assumptions about the standard deviation of the measurement error.
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BMC Ear, Nose and Throat Disorders

ISSN: 1472-6815

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