ANOVA of sensory and motor action potential components, comparing the three filter configurations.

Table 4: ANOVA of sensory and motor action potential components, comparing the three filter configurations.

Variable	P-Value of ANOVA
Latency of CMAP	0.063
Duration of CMAP	< 0.01^*^†§
Amplitude of CMAP	< 0.01^*^†§
Latency SNAP	0.119
Amplitude SNAP	< 0.01^*^†§

SNAP: Sensory Nerve Action Potential; CMAP: Compound Motor Action Potential

Note: Results of post hoc analyses are indicated by the following symbols:

^*Significant difference between AANEM vs. Cadwell; ^†Significant difference between AANEM vs. Nihon Kohden; ^§No significant difference between Cadwell vs. Nihon Kohden