Table 1: Number of Patients with and without Diagnosis of Peripheral Neuropathy (PN) and their Respective Categories for Sural and Radial Sensory Nerve Action Potential (SNAP) Amplitude and Sural/Radial Nerve Amplitude Ratio (SRAR).
No Diagnosis of PN (n=99) | Diagnosis of PN ( n=45) | |
Normal age-adjusted sural SNAP | 69 | 16 |
Abnormal age-adjusted sural SNAP | 30 | 29 |
Normal age-adjusted radial SNAP | 85 | 30 |
Abnormal age-adjusted Radial SNAP | 14 | 15 |
Normal SRAR ( ≥ 0.21) | 77 | 20 |
Abnormal SRAR (< 0.21) | 22 | 25 |
Sural Amp ≥ 5 μV | 82 | 21 |
Sural Amp < 5 μV | 17 | 24 |