Table 1.

Eligibility criteria.

Inclusion criteria	Exclusion criteria
Peer reviewed	Duplicate (not detected by bibliography software)
Research papers	Editorials, commentaries, perspectives, opinion papers, or reports
English language	Not presented in English language
Research topics related to DTCa health care AIb apps or systems	Full text not available
Consumers as target users or multistakeholder users with consumers as main users	App only intended to be used by professionals

^aDTC: direct to consumer.

^bAI: artificial intelligence.