Peek‐Asa, C (2004) Compliance to a workplace violence prevention program in small businesses.
Country	US
Aim	Evaluate a workplace violence prevention program implemented from August 1997 through August 2000.
Target population	Occupation: Sales persons
	Industry: G—Wholesale and retail trade
	Setting: 040 tertiary activity area (such as office, teaching establishment, restaurant etc.), incl retail
	Firm size: Mixed firm size
Study design	RCT with comparison conditions: TAU (Treatment as usual)
	Unit of analysis: Group/organizational level
	Sample size: intervention 345; control 96 = 441
Type of intervention	3.3 Multifaceted across individual and organizational levels
Evaluation design	Duration of intervention: Varied depending on the actual shop. Some educational training could have been shorter, like hours or day, and some interventions, such as changing environment is lasting. The total implementation period for the whole program (all interventions) was three
	Duration of follow‐up: 2 = Short‐term (≤12 months)
	Type of outcome measure: Injury
Study quality	High quality