Bias | Authors' judgment | Description |
---|---|---|
Selection bias | Very likely | No discussion of randomization and group assignment procedures |
Performance bias | Very likely | No discussion of researcher blinding |
Detection bias | Very likely | No discussion of assessor blinding |
Attrition bias | Uncertain | No discussion of participant attrition |
Reporting bias | Uncertain | Reporting complete for demographics, vocational history, cognition, social responsiveness, and employment at follow‐up; no discussion of missing data |
Other bias | Likely | Small sample size and limited measurement of participant covariates led to a large amount of unexplained variance in data as evidenced by a marginal p‐value of 0.048 for null hypothesis [JPT3] |