Adams, JSK (2013) Increasing compliance with protective eyewear to reduce ocular injuries in stone‐quarry workers in Tamil Nadu, India: a pragmatic, cluster randomized trial of a single education session versus an enhanced education package delivered over 6 months.
Country	IN
Aim	Evaluate whether participants allocated to intensive and less intensive educational strategies differed in the incidence of detected eye injuries.
Target population	Occupation: Stone quarry workers
	Industry: Mining
	Setting: 100 Underground
	Firm size: 10–49 (small)
Study design	RCT with comparison conditions: Alternative type of intervention
	Unit of analysis: Group/organizational level
	Sample size: 103 workers (cases with enhanced education program; 92/103 at follow‐up). 101 workers (controls standard education program; 91/101 at follow‐up) = 204.
Type of intervention	1.1.2 Counseling approaches
Evaluation design	Duration of intervention: 6 months
	Duration of follow‐up: 2 = Short‐term (≤12 months)
	Type of outcome measure: Injury
Study quality	High quality