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Table 1 Results obtained using the marker within the ADAA4 wavelet packet

From: Multifocal ERG wavelet packet decomposition applied to glaucoma diagnosis

mfERG (sectors) Abnormal HVF
(>10 dB)
Normal HVF
(<10 dB)
 
Abnormal mfERG-WP 60 sectors 55 sectors PPV = 0.52
Normal mfERG-WP 14 sectors 151 sectors NPV = 0.91
  Sensitivity = 0.81 Specificity = 0.73  
  1. WP = wavelet packet, PPV = positive predictive value, NPV = negative predictive value. (p < 0.001, Fisher test)