A Dynamic Joint Angle Measurement Device for an Active Hand Rehabilitation System

Table 2

Comparison of young people and elderly people on playing the game.

Groups	Points getting from the games
	Gold Catching (to practice hand pronation and supination)	Alien Invader (to practice wrist flexion and extension)
Youth group (n = 5)	239 ± 34	203 ± 49
Elderly group (n = 5)	139 ± 55	107 ± 43
value^#	<0.0001	<0.0001

Remarks: ^#using independent t-test (two-tailed) to compare the 2 groups. Statistical significant difference being found.