Table 2

Individual results of the neurophysiological evaluation

Case NoSural SNAP amplitude (µV)H reflex amplitude (mV)Vibratory threshold (µm)P40 latency (ms)Small fibre componentPlantar SSR amplitude (mV)Thermal threshold (°C)Foot LEP amplitude (µV)Neuropathy classificationNeuropathy severity score
LEP, laser evoked potential; SNAP, sensory nerve action potential; SSR, sympathetic skin response.
1180.2523.543Absent1.213.312m4
21.502549.5Absent1.419.710lf6
3130.12547Present1.117.60lf6
41.2025AbsentAbsent0.4180m8
533.50.3524.546.9Present0.5512.20m6
65.50.22554.5Absent0.5230m8
700.4524AbsentAbsent0.612.40m8
835022AbsentPresent813.613lf4
900.625AbsentAbsent0.5180m8
103.5024AbsentAbsent02032lf7
114.50.12557.6Absent0.59.944lf6
12602547.5Absent1.3160lf7
13171.21943.5Present0.79.90sf3
14180.84.543.5Absent3.78.26m2
153.50.52351.4Absent1.119.70lf7
1640.0518.552.9Absent2.5511.70lf6
17002558Absent1.4510.30lf6
1890.322.549.7Present1.22512.5lf5
19110.122.555.5Absent1.116.511lf6
206.50.2525AbsentAbsent0.8190m8
21160.22140.1Present0.99.40m4
22111.31945.6Present1.118.810lf4
232.50.124.560Absent2.712.50lf7
24321.110.543.8Absent0.59.50sf3
2500.0515.2AbsentAbsent0.856.913lf6
2610.124.555Absent0.416.60m8
27170.156.647.5Absent5.76.70m4
280025AbsentAbsent013.70m8
29612550Absent0.413.70sf7
309.5123.251.6Present0.89.60lf5
313.50.32549.3Present1.48.113lf4
32100.0521AbsentPresent2.99.815.5lf4
3313.50.114.443.5Absent1.823.90m6
34130.32544.2Absent0.219.112lf7
35120.322.251Present2.53.113lf4
3615.52.811.349.7Absent0.88.510sf3
37210.352551.8Present0.859.312.5lf4
383.50.21753.5Absent1.59.810lf5
39131.720AbsentAbsent1.88.413lf4
40711153Absent05.10sf5
41420.31.535.4Absent0.59.70sf4
42220.05743.4Present0100sf3
43160.315.543.3Present112.610lf3
44502562.6Present2.515.40lf6
45230.715.540.7Present56.636lf2