Lafata 2007.

Methods	Type of targeted behaviour: increase in test ordering (BMD testing) + prescribing Study design: cluster RCT Country: USA
Participants	Setting: primary care 15 practices, 123 providers, 10,354 patients Condition: women 65 to 89 years of age and high likelihood of osteoporosis
Interventions	1. Patient mediated (education materials) 2. Patient mediated (education materials) + professional intervention (reminder) 3. Standard practice control group
Outcomes	Professional practice: proportion of patients receiving BMD testing within 12 months; prescription of an osteoporosis medication Patient level: none
Notes	Justification for intervention type: previous studies for different clinical conditions Intervention fidelity: not reported
Risk of bias
Bias	Authors' judgement	Support for judgement
Adequate sequence generation?	Low risk	From report: “Within stratum, clinics were allocated to the three arms using a random numbers table”
Allocation concealment?	Unclear risk	Not reported
Blinding? All outcomes	Unclear risk	Not reported
Incomplete outcome data addressed? All outcomes	Low risk	Missing outcome data balanced in numbers across intervention groups, with similar reasons for missing data across groups
Free of selective reporting?	Unclear risk	Insufficient information provided
Free of other bias?	Low risk