Table 2.
Multifocal VEP in Diabetic Patients
| Amplitude (nV/ deg2) | Neuropathy (n= 18) | No Neuropathy (n=14) | P Value |
|---|---|---|---|
| Right Eye | |||
| Inion | 8.2 ± 3.4 | 6.9 ± 4.4 | 0.19 |
| Upper nasal quadrant | 3.2 ± 1.4 | 3.3 ± 1.0 | 0.78 |
| Lower nasal quadrant | 4.6 ± 1.8 | 4.7 ± 1.7 | 0.93 |
| N1 | 24 ± 16 | 35 ± 15 | 0.020* |
| N2 | 28 ± 18 | 37 ± 13 | 0.099 |
| N3 | 20 ± 12 | 28 ± 10 | 0.054 |
| N4 | 34 ± 27 | 50 ± 31 | 0.32 |
| Left Eye | |||
| Inion | 18 ± 25 | 24 ± 27 | 0.135 |
| N1 | 21 ± 9 | 33 ± 15 | 0.008 ** |
| N2 | 30 ± 19 | 38 ± 24 | 0.377 |
| N3 | 24 ± 15 | 33 ± 13 | 0.045 * |
| N4 | 32 ± 20 | 40 ± 20 | 0.125 |
*
P>0.05
**
P> 0.01
*** P> 0.001.