Study | ROBINS-I (Non-Randomized Studies) | |||||||
---|---|---|---|---|---|---|---|---|
Confounding | Selection bias | Bias in measurement classification of intervention | Bias due to deviations intended interventions | Bias due to missing outcome data | Bias in measurement of outcomes | Bias in selection of reported results | Overall bias | |
Masajtis-Zagajewska A et al. (2019) | PY | PY | N | N | N | N | N | Moderate |
Kontos P et al. (2021) | PY | N | N | N | Y | N | N | High |
Nowicki M et al. (2010) | PY | PY | N | N | N | N | N | Moderate |
Bulckaen M et al. (2011) | PY | PY | N | N | N | N | N | Moderate |