A distance-based, randomized controlled trial for reducing sedentary behavior among prostate cancer survivors: a study protocol

Table 2 Summary of outcome measures

Item	Instrument	Study Period
		Enrollment	Baseline Assessment/ Allocation	Post-Allocation 12-week Intervention	Post-Intervention	6 months Post- Intervention
		T₀	T₁	T₂	F₁	F₂
Eligibility Screen	N/A	X
Informed Consent	N/A	X
Allocation	N/A		X
1. Primary Outcomes
Objectively-measured Sedentary Behavior	ActivPAL		X		X	X
2. Secondary Outcomes
Self-reported Domain-specific Sedentary Behavior	LASA Sedentary Behavior Questionnaire		X		X	X
Objectively-measured Physical Activity	ActivPAL		X		X	X
Self-reported Physical Activity	GLTEQ		X		X	X
Motivational Processes	Standard measures from the M-PAC (15 items)		X		X	X
Mental Health	HADS		X		X	X
Quality of Life	FACT-General, FACT-Fatigue, SF-12		X		X	X
Health and Disability	WHODAS 2.0		X		X	X
Physical Function	30-second chair stand		X		X	X
Internet & Technology Use	eHEALS		X
Patient Satisfaction	30 items				X
3. Covariates
Sociodemographics	6 items		X
Medical History	10 items		X
Group Allocation
Intervention				X
Fitbit-Only Control				X

Abbreviations: LASA Longitudinal Aging Study Amsterdam, GLTEQ Godin Leisure Time Exercise Questionnaire, M-PAC Multi-Process Action Control, HADS Hospital Anxiety and Depression Scale, FACT-General Functional Assessment of Cancer Therapy – General, FACT-Fatigue Functional Assessment of Cancer Therapy –Fatigue, SF-12 Short Form-12, WHODAS 2.0 World Health Organization Disability Assessment Schedule 2.0, eHEALS eHealth Literacy Scale

ISSN: 1471-2458