. Author manuscript; available in PMC: 2015 Dec 9.

Published in final edited form as: Arch Phys Med Rehabil. 2015 Jul 30;96(11):2017–26.e3. doi: 10.1016/j.apmr.2015.07.009

Table A2.

Questionnaire data from T2 and T3

Parameter	Response	Intervention Group		Control Group
		T2 (n = 50)	T3 (n = 49)	T2 (n = 60)	T3 (n = 60)
PWC changes in previous period?	Yes	11 (22)	15 (31)	8 (13)	18 (30)
Health changes in previous period?	Yes	9/49 (20)	11 (21)	11 (18)	7 (11)
Practice skills with therapist?	Yes	7 (14)	4 (8)	7 (12)	3 (5)
Practice skills alone?	Yes	38 (76)^*	31 (63)	26 (43)	26 (43)
Practice skills with caregiver?	Yes	9 (18)	8 (16)	9 (15)	10 (16)

Values shown are n (%). The denominator is only shown where there were missing data.

Abbreviations: T2 is after training, and T3 is at 3-month follow-up.

Clinically significant difference (≥ 20%) between the groups.