Table 2.

Inclusion and exclusion criteria

Inclusion criteria
Type of publication	Studies with quantitative methodology, mixed methodology, qualitative, interventions, narrative reviews, scoping reviews, systematic reviews/meta-analysis, randomized clinical trials, editorials, and letters to editor.
Subject or domain being studied	Articles focused on or with mention of biases, algorithms, or AI systems developed for COVID-19, used in triage, early detection of risk patients, and contact tracing.
Language	English or Spanish.
Participant/population	AI systems or algorithms developed for any population group.
Intervention	Any intervention related to our condition.
Date	Articles published or accepted between March 2020 and April 2021.
Exclusion criteria
Type of publication	Books and theses, not accepted for publication preprints, conferences, and abstracts.
Subject or domain being studied	Articles about COVID-19 which do not include any algorithm or AI system or which do not mention biases. Articles focused on bias, but not on AI systems for COVID-19. Articles about other topics than triage, risk prediction, or contact tracing (for instance, vaccines, clinical trials).
Language	Different from English or Spanish.
Participants/population	No exclusion criteria.
Intervention	No exclusion criteria.
Date	Articles prior to 2020.