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Table 3 Reliability data for the 30 patients computed from the last 4 trials of sessions 2 and 3

From: Kinematic parameters obtained with the ArmeoSpring for upper-limb assessment after stroke: a reliability and learning effect study for guiding parameter use

 

Mean S2 (SD)

Mean S3 (SD)

ICC (CI95%)

MDC95

MDC%

mDiff (CI95%)

TaskTime (s)

58.95 (31.73)

53.82 (31.16)

0.97 (0.91 to 0.99)

57.94

102.77

− 5.13 (− 9.13 to − 1.13)

MovementTime (s)

3.20 (0.74)

2.97 (0.77)

0.77 (0.47 to 0.90)

2.58

83.78

− 0.24 (− 0.50 to 0.03)

PeakVel (cm/s)

28.32 (9.97)

27.61 (9.29)

0.93 (0.83 to 0.97)

12.06

43.11

− 0.71 (− 2.85 to 1.43)

HPR

1.91 (0.39)

1.79 (0.36)

0.77 (0.47 to 0.90)

1.28

68.92

− 0.12 (− 0.25 to 0.02)

nPeak

6.25 (1.58)

5.61 (1.34)

0.78 (0.45 to 0.91)

6.51

109.77

− 0.64 (− 1.12 to − 0.16)

Score (%)

70.66 (36.81)

73.46 (36.90)

0.99 (0.97 to 0.99)

32.84

45.57

2.80 (− 0.003 to 5.59)

  1. ICC, intraclass correlation coefficient (lower and upper-bound of the 95% confidence interval [CI95%]); MDC95, minimal detectable change values computed with a 95% confidence interval; MDC%, minimal detectable change values expressed as a percentage of the mean; mDiff, mean difference computed between test and retest measures (lower and upper-bound of the CI95%); Mean S2/S3, mean (standard deviation [SD]) value of parameters for session 2 (S2) and 3 (S3)