Table 2. Intra- and interrater reliability of the sural nerve amplitude potential and conduction velocity using the point-of-care device for 44 subjects with type 1 and type 2 diabetes.

	Total cohort (n = 44)		Type 1 Diabetes (n = 16)		Type 2 Diabetes (n = 28)
	Median (IQR)	ICC	Median (IQR)	ICC	Median (IQR)	ICC
Intra-rater reliability
SNAP (µV)	6 (3–11)	0.97	5 (3–13)	0.97	5 (2–9)	0.97
SNCV (m/s)	50 (43–58)	0.94	54 (45–58.5)	0.96	48 (36–54)	0.94
Inter-rater reliability
SNAP (µV)	5 (2–10)	0.83	4 (2–6)	0.74	3 (2–8)	0.86
SNCV (m/s)	50 (41–58)	0.79	53 (44–58)	0.68	46 (33–54)	0.85

IQR = Interquartile range; ICC = Interclass correlation coefficients class(2,1); SNAP = sural nerve amplitude potential; SNCV = sural nerve conduction velocity.