Table 4.

Monthly crime costs associated with mutually exclusive categories of injection and concurrent injection/non-injection use, relative to non-injection-only use, derived from two-part multiple regression results in methamphetamine user subgroup (2016 CAD).

		Injection vs. Non-injection (1)
Methamphetamine	Injection (n = 602)	$6327*	[−$835, $13490]
	Both (n = 406)	$1349	[−$3849, $6547]
	Non-injection (n = 405)	Reference

Observations: 1413.

Control variables include: age, gender, education, history of incarceration, mental health issues, employment, homelessness, polystimulant use, opioid use, and alcohol use. Average marginal effects presented with 95% confidence intervals in brackets.

^*p < 0.1.