Cheng, AS (2009) The effect of individual job coaching and use of health threat in a job‐specific occupational health education program on prevention of work‐related musculoskeletal back injury.
Country	HK
Aim	To examine the effect of individual job coaching and use of health threat in a job‐specific occupational health education program in preventing work‐related musculoskeletal back injuries during manual materials handling in construction laborers.
Target population	Occupation: Construction work (71: Extraction and building trades workers)
	Industry: F—Construction
	Setting: 020 Construction site
	Firm size: Unclear/not reported
Study design	RCT with comparison conditions: TAU (Treatment as usual)
	Unit of analysis: Group/organizational level
	Sample size: 101 laborers intervention + 81 laborers control = 182
Type of intervention	1.2.4 Individual feedback or coaching
Evaluation design	Duration of intervention: 1 Half day Duration of follow‐up: 2 = Short‐term (≤12 months) Type of outcome measure: Injury
Study quality	Low quality