Table 3.

Inter- and intra-session reliability of reaction time parameter in upper and lower extremities in three-trial mode (mode A)

ICC		Inter-session reliability				Intra-session reliability
		SEM	MMDC	CV	ICC	SEM	MMDC	CV
Upper extremity reaction time	Patient	0.62	51.95	144.02	15.18	0.89	27.95	77.48	15.18
	Healthy	0.92	22.38	62.05	14.61	0.82	33.58	93.07	14.61
Upper extremity error rate	Patient	0.78	0.43	1.21	107.11	0.91	0.28	0.77	107.11
	Healthy	0.93	0.32	0.90	133.80	0.78	0.57	1.59	133.80
Involved lower extremity braking reaction time	Patient	0.91	31.20	86.50	20.21	0.94	25.48	70.63	20.21
	Healthy	0.89	20.61	57.14	13.52	0.94	15.22	42.20	13.52
Non-involved lower extremity braking reaction time	Patient	0.88	35.45	98.28	19.90	0.87	36.90	102.29	19.90
	Healthy	0.94	14.04	38.93	12.43	0.91	17.20	47.68	12.43
Involved knee extension reaction time	Patient	0.88	31.87	88.35	20.72	0.88	31.87	88.35	20.72
	Healthy	0.94	23.12	64.08	21.97	0.86	35.31	97.89	21.97
Non-involved knee extension reaction time	Patient	0.74	49.18	136.33	21.65	0.78	45.24	125.40	21.65
	Healthy	0.89	32.13	89.08	22.99	0.85	37.52	104.02	22.99

Abbreviations: ICC: Intra-class correlation coefficient, SEM: Standard error of measurement, MMDC: Minimal metrically detectable change, CV: Coefficient variance