. Author manuscript; available in PMC: 2015 Jul 1.

Published in final edited form as: Contemp Clin Trials. 2014 May 17;38(2):213–220. doi: 10.1016/j.cct.2014.05.005

Table 3.

Primary Study Measures

Aim	Study Measures	Baseline	1, 3, 5, 7 weeks (Intervention patients only)	2, 4, 6 weeks	8 weeks	12 weeks
	Patient Outcomes
a	Pain Intensity, Enjoyment of Life, and Interference with General Activity (PEG) Numeric scales⁴⁰	X	X	X	X	X
b	PHQ-4^38,39 (anxiety & depression)	X	X	X	X	X
b	Fatigue, shortness of breath, constipation numerical scales	X		X	X	X
b ,d	HUI-3^42–45 (quality of life)	X		X	X	X
d	Health Resource Utilization Survey⁴⁶	X		X	X	X
d	Caregiving Time⁴⁸	X		X	X	X
d	Work Productivity and Activity Impairment Questionnaire⁴⁷	X		X	X	X
	Provider Outcomes
c	Knowledge and Attitudes Scale³⁶	X				X
c	Perceived Competency Scale³⁷	X				X
c	KnowPain 12³⁵	X				X