Table 3. A tabulated summary of the AMSTAR risk of bias tool.

AMSTAR criteria (Yes, No, Uncertain)

A priori design

Duplicate study selection and data extraction

Literature search

Status of publication

List of studies

Characteristics of included studies

Scientific quality

Formulation of conclusion

Method of used to combine findings

Likelihood of publication bias

Conflict of interest

Our evaluation

Hajhashemy et al. 2021 [22]

Uncertain

Uncertain

Yes

Yes

Yes

Yes

Uncertain

Yes

Yes

Yes

Uncertain

7/11 (Medium quality)