Colver 1982.

Methods	RCT (C) Allocation at level of clinics, day nurseries and nursery classes
Participants	Families with children < 5 years attending child health clinics, day nurseries, nursery classes and a toddler group in deprived area
Interventions	I = encouraged to watch TV safety campaign + home visit + advice on benefits to obtain safety equipment and local availability of safety equipment C = encouraged to watch TV safety campaign
Outcomes	Outcomes measured at 3 months: Safety changes made to home including cooker guards, fire guards and keeping matches out of reach ‐ Intervention group were more likely to report making safety changes to the home I = 22/37 C = 4/43, OR 14.30 (4.22 to 48.46) A physical hazard score comprising nine hazards in the home ‐ No figures or P values reported
Notes	Blinding ‐ u Outcomes 80% ‐ n Balance ‐ n/a
Risk of bias
Bias	Authors' judgement	Support for judgement
Allocation concealment (selection bias)	Unclear risk	Unclear