| Nerve | Distal latency (ms) | CMAP amplitude (mv) | CV (m/s) | F wave latency (ms) |
| Median (n = 102) | ||||
| Unrecordable | None | None | None | 36 (35.3%) |
| Normal | 58 (56.9%) | 55 (53.9%) | 53 (51.9%) | 27 (26.4%) |
| Abnormal | 44 (43.1%) | 47 (46.1%) | 49 (48.1%) | 39 (38.3%) |
| Mean (SD) | 5.90 (3.92) | 2.83 (2.80) | 46.93 (13.41) | 33.61 (9.42) |
| Ulnar (n = 102) | ||||
| Unrecordable | 10 (9.8%) | 10 (9.8%) | 10 (9.8%) | 52 (51%) |
| Normal | 34 (33.3%) | 35 (34.3%) | 54 (52.9%) | 18 (17.6%) |
| Abnormal | 58 (56.9%) | 57 (55.9%) | 38 (37.3%) | 32 (31.4%) |
| Mean (SD) | 4.60 (2.93) | 2.71 (2.37) | 47.77 (14.81) | 34.31 (8.99) |
| Common peroneal (n = 102) | ||||
| Unrecordable | 19 (18.6%) | 19 (18.6%) | 19 (18.6%) | 62 (60.8%) |
| Normal | 23 (22.5%) | 69 (67.7%) | 61 (59.8%) | 36 (35.3) |
| Abnormal | 60 (58.8%) | 14 (13.7%) | 22 (21.6%) | 4 (3.9%) |
| Mean (SD) | 7.96 (3.26) | 1.83 (1.58) | 41.38 (9.16) | 51.98 (12.49) |
CMAP, compound muscle action potential; CV, conduction velocity.