Table 2.

Dose parameters of the combined program.

	HG		LG
	OT	RT	OT	RT
Scheduled session time (min)	45	45	30	30
Number of sessions completed	31 ± 2	31 ± 2	29 ± 3*	26 ± 2*
Actual active time (min)	N/A	36.0 ± 2.7	N/A	28.6 ± 0.9*
Mean lost time per session (min)	N/A	9.0 ± 2.7	N/A	1.4 ± 0.9*
Mean number of movements	N/A	1,023 ± 344	N/A	795 ± 301*
Mean number of movements per minute	N/A	28 ± 9	N/A	28 ± 10

Results are expressed as mean ± SD.

HG, higher dose Group; LG, lower dose Group; OT, occupational therapy; RT, robot-assisted therapy.

^*p < 0.05, T-test, HG vs. LG.