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Study ID
24963.02-ETJD - Milwaukee
Manuscript ID
24967.02
Rating
Rating
High
Rating Rationale
This is a low-attrition RCT in which random assignment was not compromised and there are no confounding factors.
Potential rating change
Off
Outcome Measure
Outcome Domain
Increase education and training
Outcome measure name
Earned OSHA or forklift certification
Measurement units

percent

Follow-up Timing

12 months

Reference point for timing
random assignment
Data source
12-month survey
Sample
Study Sample

12-month survey sample

Sample Size
791
Sample Unit
individual
Intervention
Intervention Measure prefix
Adjusted mean
Intervention mean
7.60
Comparison Group
Comparison Measure prefix
Adjusted mean
Comparison Mean
4.30
Effect
Effect Size
0.14
Impact
3.30
Impact units
percentage points
Impact in standardized units
3.30
Favorable and Sig Flag
On
Unfavorable and Sig Flag
Off
Significance
On
Intervention N srg
403
Comparison N srg
388
ID srg
3
Year Measurement
2013