PBM Module 4a Quality-assessment-table

Table of quality assessment for systematic reviews of RCTs and observational studies

Study

First author, year

Appropriate and clearly focused question?

Yes/no/unclear

Comprehensive and systematic literature search?

Yes/no/unclear

Description of included and excluded studies?

Yes/no/unclear

Description of relevant characteristics of included studies?

Yes/no/unclear

Appropriate adjustment for potential confounders in observational studies?

Yes/no/unclear/notapplicable

Assessment of scientific quality of included studies?

Yes/no/unclear

Enough similarities between studies to make combining them reasonable?

Yes/no/unclear

Potential risk of publication bias taken into account?

Yes/no/unclear

Potential conflicts of interest reported?

Yes/no/unclear

Bartoszko, 2020

yes

yes

No (FT excluded studies not referenced)

Unclear (information is limited)

Not applicable

yes

yes

Unclear (mentioned in the text that it was assessed but results not described)

No