Association between treatment setting and outcomes among oregon medicaid patients with opioid use disorder: a retrospective cohort study

Table 3 Opioid overdose, Opioid-related ED/Hospitalization, and treatment retention stratified by MOUD use (N = 3293)

	Opioid OD	Opioid-related ED/ Hospitalization	6-month retention	1-year retention
	Adjusted HR (95% CI)		Adjusted OR (95% CI)
Overall
Outpatient	Ref	Ref	Ref	Ref
Residential	1.39 (0.73–2.64)	1.02 (0.80–1.29)	1.71 (1.32–2.21)	1.12 (0.83–1.52)
Interaction p-value	0.851	0.005	0.001	0.006
MOUD
Outpatient	Ref	Ref	Ref	Ref
Residential	1.21 (0.26–5.68)	1.59 (1.09–2.32)	0.75 (0.46–1.29)	0.65 (0.40–1.07)
No MOUD
Outpatient	Ref	Ref	Ref	Ref
Residential	1.42 (0.71–2.82)	0.85 (0.64–1.11)	2.05 (1.56–2.71)	1.48 (1.03–2.12)

CI confidence interval, ED emergency department encounter, HR hazard ratio, MOUD medications for opioid use disorder, OR odds ratio

ISSN: 1940-0640