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Table 2 Quality Assessment

From: Strain-specific effects of probiotics on depression and anxiety: a meta-analysis

Author

Random Sequence

Generation

Allocation Concealment

Blinding Of Participants And

Personnel

Blinding Of Outcome

Assessment

Incomplete Outcome

Data

Selective Reporting

Nikolova

Low Risk

Unclear

Low Risk

Unclear

Low Risk

Low Risk

Yamanbaeva

Low Risk

Unclear

Low Risk

Unclear

Low Risk

Low Risk

Mahboobi

Low Risk

Low Risk

Low Risk

Unclear

Low Risk

Low Risk

Kreuzer

Low Risk

Unclear

Low Risk

Unclear

Low Risk

Low Risk

Ullah

Low Risk

Unclear

Low Risk

Unclear

Low Risk

Low Risk

Zhang

Low Risk

Unclear

Low Risk

Unclear

Low Risk

Low Risk

Reininghaus

Low Risk

Unclear

Low Risk

Unclear

Low Risk

Low Risk

Chahwan

Low Risk

Unclear

Low Risk

Unclear

Low Risk

Low Risk

Kazemi

Low Risk

Unclear

Low Risk

Unclear

Low Risk

Low Risk

Majeed

Low Risk

Unclear

Low Risk

Unclear

Low Risk

Low Risk

Romjin

Low Risk

Unclear

Low Risk

Unclear

Low Risk

Low Risk

Akkasheh

Low Risk

Unclear

Low Risk

Unclear

Low Risk

Low Risk