Table 2.

CSP latency and duration measured from upper and lower extremities of patients and controls groups.

CSP (ms)	Patient group (n = 25) mean ± SD	Control group (n = 23) mean ± SD	P value
Upper extremity
Latency	69.1 ± 15.4	58.6 ± 16.2	0.034*
Duration	56.6 ± 20.0	67.9 ± 19.9	0.039*
Lower extremity
Latency	89.9 ± 32.6	88.3 ± 12.3	0.103
Duration	35.7 ± 20.6	55.6 ± 15.6	0.001*

SD: standard deviation; CSP: cutaneous silent period, *P < 0.05.