Mode, NA (2012) A multifaceted public health approach to statewide aviation safety.
Country	US
Aim	Assess effectiveness of a multifaceted public health initiative focused on Alaskan air taxi/commuter operations, including risk factor identification, improved weather information access, formation of industry‐led safety organization.
Target population	Occupation: Dynamic (highly dynamic)
	Industry: H—Transporting and storage
	Setting: 090 In the air, elevated except construction
	Firm size: Mixed firm size
Study design	ITS with comparison conditions: 3. Serial measures with external control
	Unit of analysis: Group/organizational level
	Sample size: State of Alaska aircraft crashes over 20 years: 2807 = 140/year
Type of intervention	3.3 Multifaceted across individual and organizational levels
Evaluation design	Duration of intervention: Initially launched in 2000 and continued but the various components of the intervention occurred over a number of years
	Duration of follow‐up: 4 = Long‐term (>36 months)
	Type of outcome measure: Injury
Study quality	Low quality