Table 3

Diagnostic validity (sensitivity, specificity) at each cut off point
Amplitude Sensitivity % Specificity %
Cutoff (V)
-8.735 0.0 96
-3.890 0.0 92
-0.420 0.0 80
0.665 7.7 80
1.080 15.4 80
1.185 23.1 80
1.600 30.8 80
2.165 38.5 80
2.460 46.2 80
2.550 53.9 80
2.820 61.5 80
3.655 61.5 60
4.735 69.2 60
5.305 76.9 60
5.550 84.6 60
5.770 92.3 60
6.720 92.3 52
8.805 100 52
10.70 100 36
14.1 100 28

The most useful cutoff points were found to be at sensitivity (92%), specificity (60%), and accurate screening measure when using cutoff VEP amplitude of 5.77 μV.

Jeon et al.

Jeon et al. BMC Ophthalmology 2012 12:36   doi:10.1186/1471-2415-12-36

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