Eligibility form: Inclusion criteria

Factors	Assessment	Comments
Article characteristics
1. Did the study undergo a full peer review?	YES NO UNCLEAR	If NO → exclude
2. Is it a single case study?	YES NO UNCLEAR	If YES → exclude
3. Is it an animal study?	YES NO UNCLEAR	If YES → exclude
4. Is it written in English?	YES NO UNCLEAR	If NO → exclude
Participants
Were participants diagnosed with COVID-19 infection?	YES NO UNCLEAR	If NO → exclude
Were participants diagnosed with other neurological or respiratory disorders in comorbidity?	YES NO UNCLEAR	If YES → exclude
Methodology
Were participants tested with standardized neuropsychological tests?	YES NO UNCLEAR	If NO → exclude
Outcomes
Did the study report cognitive outcomes?	YES NO UNCLEAR	If NO → exclude
FINAL DECISION	YES NO
REASONS FOR EXCLUSION FROM REVIEW
Article type	No full-length article/Animal study/Single case study/Review/No English language
Methods	Observational evaluations/Questionnaires/Not standardized neuropsychological tests
Population	Infection other than COVID-19 and comorbidities
Outcomes	No cognitive dysfunctions assessed
Other
None	INCLUDED