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Table 2 Changes in mean between tests 1 and 3 for Time (s), Hand Path Ratio (HPR) and Velocity (m/s) for the cylinder and pen grip.

From: A kinematic analysis of a haptic handheld stylus in a virtual environment: a study in healthy subjects

  Cylinder grip Pen grip
  Session 1
Mean (SD)
Session 3
Mean (SD)
p value Session 1
Mean (SD)
Session 3
Mean (SD)
p value
Time (s) 34.95 (8.59) 28,78 (6,07) 0.0001 37,49 (9.62) 30,14 (7,92) 0.001
HPR 1.77 (0.35) 1,69 (0.27) 0.001 1.86 (0.45) 1,77 (0.33) 0.01
Velocity (m/s) 0.25 (0.08) 0.29 (0.08) 0.0001 0.25 (0.07) 0.29 (0.09) 0.001