Table 3.

Eligibility criteria

Eligibility criteria	Exclusion criteria
Research describing a study engaging PWLE of mental health or substance use	Does not describe a study
Discusses the engagement of PWLE of mental health or substance use challenges	Defines engagement as treatment retention or engagement in clinical service decisions, not research
Published between 2017 and 2022	Published before 2017
Published in English	Focuses primarily on neurological, developmental, or physical disorders
	Reviews, protocols, conference abstracts
	Focuses only on family engagement

Note: PWLE people with lived experience