Testad 2010.

Methods	Cluster‐randomised controlled trial
Participants	Country: Norway 4 nursing homes; region Rogaland. Participants: persons with dementia diagnosis (Functional Assessment Staging (FAST) score ≥ 4)
Interventions	Intervention: educational intervention plus guidance Control: usual care
Outcomes	Physical restraints status (separated in interactional and structural restraints), Agitation (CMAI)
Notes
Risk of bias
Bias	Authors' judgement	Support for judgement
Adequate sequence generation?	Unclear risk	Not reported
Allocation concealment?	Unclear risk	Not reported
No baseline imbalance between groups	High risk
No loss of clusters bias	Low risk
Outcome assessors blinded to treatment allocation	Low risk
No recruitment bias	Unclear risk	Unclear
Methods of analysis adequate for cluster‐randomised trials	High risk