An electronic family health history tool to identify and manage patients at increased risk for colorectal cancer: protocol for a randomized controlled trial

Table 1 Study activities by time point (SPIRIT Table)

		Study time point
	Provider recruitment T_− 2	Patient screening T_− 1	Baseline T₀	0–30 days post-baseline T₁	12 months post-baseline T₂
Provider recruitment
Contact eligible providers	X
Info sessions at clinic	X
Informed Consent	X
Randomization	X
Patient recruitment
Mailing recruitment letters		X
Telephone screen		X
Informed consent			X
Randomization revealed			X
Intervention (MeTree)
Immediate arm				X
Delayed arm					X
Assessments
Baseline survey			X
Exit survey – immediate				X
Exit survey – delayed					X
12-month survey (all)					X
Chart abstraction (all)					X

ISSN: 1745-6215