Table 2 Risk of bias in the three non-randomised studies evaluated with ROBINS-I
From: Effectiveness of single-session therapy for adult common mental disorders: a systematic review
Authors (year) | Bias due to confounding | Bias in selection of participants | Bias in classification of interventions | Bias due to deviations from intended interventions | Bias due to missing data | Bias in measurement of outcomes | Bias in selection of the reported result | Overall bias |
|---|---|---|---|---|---|---|---|---|
du Pont [51] (2021) | Critical | Low | Low | Serious | Serious | Serious | Moderate | Critical |
Ewen et al. [52] (2018) | Serious | Low | Low | Serious | Low | Serious | Moderate | Serious |
Greenberg [53] (2015) | Critical | Low | Low | Serious | Serious | Serious | Moderate | Critical |