Baer 2013.

Study characteristics
Methods	Cluster CCT
Participants	Primary care clinics affiliated with regional academic medical network, USA (Partners HealthCare System) 15 495 patients, 5 practices
Interventions	Patient self‐administered web‐based risk appraisal tool completed in waiting area that sends patient‐entered information on family history of cancer to electronic health record for clinicians to view. If accepted, populates coded fields and generates reminders about colon and breast cancer screening based on familial risk.
Outcomes	Process adherence (documentation)
Co‐Interventions	Educational: Distribution of educational materials to providers in intervention group Beyond Clinician Education: None
CDSS Features ‐ Acknowledgement of CDSS Required	Not reported
CDSS Features ‐ Other	Developed by study investigators, makes care recommendation
Notes
Risk of bias
Bias	Authors' judgement	Support for judgement
Allocation concealment (selection bias)	Low risk
Incomplete outcome data (attrition bias) All outcomes	Unclear risk	N/A
Baseline characteristics similar?	Low risk
Unit of analysis error	Low risk