From: Non-invasive assessment of vibration perception and protective sensation in people with diabetes mellitus: inter- and intra-rater reliability
Monofilament and VPT (n = 50)
N
Mean Age (SD)
T2-DM
Existing DPN diagnosis
Males
33
72 (11)
16
Females
17
73 (7)
0
Tuning fork (n = 24)
15
74 (7)
1
9
70 (9)