NCV(m/s) | NCA (μV) | ||||||||
n | % | Right side | n | Left side | n | Right side | n | Left side | |
Total | 99 | 100 | 48.7 ± 6.4 | 95 | 49.5 ± 6.8 | 99 | 9.6 ± 8.1 | 97 | 10.0 ± 7.4 |
Male | 59 | 59.6 | 47.0 ± 5.6 | 55 | 47.7 ± 6.4 | 59 | 9.7 ± 8.7 | 56 | 10.3 ± 7.5 |
Female | 40 | 40.4 | 51.4 ± 6.6 | 40 | 52.0 ± 6.6 | 40 | 9.3 ± 7.2 | 41 | 9.6 ± 7.2 |
Mann-Whitney U test | p = 0.000 | p = 0.001 | P = 0.852 | p = 0.611 | |||||
Normal | 54 | 52.4 | 51.5 ± 3.4 | 52 | 51.6 ± 4.6 | 54 | 10.6 ± 8.6 | 52 | 11.4 ± 7.4 |
Mild neuropathy | 27 | 26.2 | 44.4 ± 6.6 | 26 | 47.5 ± 7.6 | 27 | 11.7 ± 7.8 | 27 | 10.4 ± 8.0 |
Moderate neuropathy | 17 | 16.5 | 47.0 ± 9.0 | 15 | 46.1 ± 9.6 | 17 | 3.3 ± 0.7 | 16 | 5.6 ± 3.8 |
Severe neuropathy | 1 | 4.9 | 46.0 ± 0 | 2 | 45.5 ± 4.9 | 1 | 4.0 ± 0 | 2 | 3.0 ± 1.4 |
Kruskal-Wallis test | P = 0.000 | P = 0.015 | P = 0.000 | P = 0.001 |