Table 3.

Sensitivity analysis for estimated avoided costs when compared to the referent health state of relapse (2013 CAD)^‡.

Health state	Monthly avoided costs [95% C.I.]
	(1) Baseline†		(2) Third party		(3) Arrests & charges		(4) Balanced panel
Full sample (2232 observations)
Health state:
Relapse	Referent health state
Opioid abstinence	$6563**	[$1564, $11,561]	$5859***	[$1539, $10,178]	$312**	[$6, $618]	$6531***	[$1729, $11,333]
MMT high effectiveness	$6298***	[$1578, $11,017]	$5551***	[$1449, $9654]	$386***	[$178, $595]	$6061**	[$1296, $10,826]
MMT low effectiveness	$3566	[−$1118, $8250]	$3223	[−$902, $7347]	$19	[−$242, $280]	$2975	[−$2125, $8075]
Incident-based costs	Yes		Yes		No		Yes
Criminal justice system costs	Yes		Yes		Yes		Yes
Arrest costs only	No		No		Yes		No
Victimization costs	Yes		No		No		Yes

^*p-Value <0.10

^**p-value <0.05

^***p-value <0.01.

^‡All costs estimated from average marginal effects derived from a two-part multiple regression model.

^†Refers to estimates presented in Table 2.