Table 2 Novel system measurement results by participant group (N = 13). CV, coefficient of variation; †Values based on n = 12

Force

Finger Flexion (N)^†

78.3 (22.7)

2.94 (2.49)

< 0.001

6.8 (2.3)

40.1 (25.3)

< 0.001

Finger Extension (N)^†

17.3 (5.42)

1.23 (1.99)

< 0.001

12.7 (5.2)

71.1 (34.6)

< 0.001

Wrist Flexion (Nm)

5.41 (2.46)

0.89 (0.75)

< 0.001

14.7 (4.0)

27.4 (18.2)

0.009

Wrist Extension (Nm)

3.24 (1.29)

1.27 (0.98)

< 0.001

12.4 (4.6)

25.7 (12.8)

0.002

Handle Pronation (Nm)

6.36 (2.37)

1.76 (1.36)

< 0.001

8.3 (2.9)

31.4 (33.2)

0.015

Handle Supination (Nm)

4.58 (1.71)

1.10 (0.67)

< 0.001

8.0 (3.5)

21.0 (16.5)

0.013

Doorknob Pronation (Nm)

3.63 (1.14)

0.30 (0.28)

< 0.001

10.3 (3.6)

60.7 (44.9)

< 0.001

Doorknob Supination (Nm)

3.51 (1.40)

0.38 (0.32)

< 0.001

11.6 (5.9)

28.6 (13.3)

< 0.001

Range of Motion

Wrist Flexion (°)

81.3 (5.56)

56.5 (26.7)

0.027

4.0 (2.7)

8.4 (7.8)

0.11

Wrist Extension (°)

71.9 (8.36)

48.5 (20.9)

0.002

2.7 (1.3)

7.6 (7.1)

0.026

Handle Pronation (°)

104.1 (12.6)

95.9 (36.9)

0.92

4.5 (2.4)

6.5 (4.4)

0.87

Handle Supination (°)

74.0 (14.5)

56.8 (24.2)

0.051

5.3 (1.6)

4.3 (2.4)

0.31

Doorknob Pronation (°)

107.1 (20.9)

94.7 (41.5)

0.72

4.4 (2.4)

21.7 (36.7)

0.12

Doorknob Supination (°)

72.1 (19.8)

56.7 (35.1)

0.25

5.4 (2.4)

36.8 (69.7)

0.13