Table 1.

Systematic review inclusion and exclusion criteria

Criteria	Sub criteria
	Inclusion	Exclusion
1. A co-response model of police mental health triage	• Include both police officers and mental health workers in the response. • Be a response to a police incident.
2. Describe a triage model or model development OR implementation of a triage model OR epidemiological study OR evaluation of effectiveness.	• Any original published article • Grey literature, service evaluations	• Review articles, book chapters, editorials or comments
3. English language article