Nerve | Cutoff amplitude | Normal amplitude | Sensitivity (95% CI) | Specificity (95% CI) |
---|---|---|---|---|
Peroneal motor | 0.65 mV | 1 mV | 94% (71–100%) | 91% (82–96%) |
Peroneal motor | 0.8 mV | 1 mV | 94% (71–100%) | 90% (81–95%) |
Sural sensory | 4 μV | 10 μV | 100% (80–100%) | 42% (31–54%) |
Sural sensory | 8 μV | 10 μV | 100% (80–100%) | 31% (21–42%) |