Variation in emergency department visit rates for opioid use disorder: Implications for quality improvement initiatives - 09/12/21
, Elizabeth A. Samuels, MD, MPH, MHS d, Ruiying Xiong, MS e, Brandon D.L. Marshall, PhD g, Jeanmarie Perrone, MD c, f, M. Kit Delgado, MD MS c, f, hAbstract |
Study objective |
Emergency departments (ED) are critical touchpoints for encounters among patients with opioid use disorder (OUD), but implementation of ED initiated treatment and harm reduction programs has lagged. We describe national patient, visit and hospital-level characteristics of ED OUD visits and characterize EDs with high rates of OUD visits in order to inform policies to optimize ED OUD care.
Methods |
We conducted a descriptive, cross-sectional study with the 2017 Nationwide Emergency Department Sample (NEDS) from the Healthcare Cost and Utilization Project, using diagnostic and mechanism of injury codes from ICD-10 to identify OUD related visits. NEDS weights were applied to generate national estimates. We evaluated ED visit and clinical characteristics of all OUD encounters. We categorized hospitals into quartiles by rate of visits for OUD per 1000 ED visits and described the visit, clinical, and hospital characteristics across the four quartiles.
Results |
In 2017, the weighted national estimate for OUD visits was 1,507,550. Overdoses accounted for 295,954.
(19.6%) of visits. OUD visit rates were over 8× times higher among EDs in the highest quartile of OUD visit rate (22.9 per 1000 total ED visits) compared with EDs in the lowest quartile of OUD visit rate (2.7 per 1000 ED visits). Over three fifths (64.2%) of all OUD visits nationwide were seen by the hospitals in the highest quartile of OUD visit rate. These hospitals were predominantly in metropolitan areas (86.2%), over half were teaching hospitals (51.7%), and less than a quarter (23.3%) were Level 1 or Level 2 trauma centers.
Conclusion |
Targeting initial efforts of OUD care programs to high OUD visit rate EDs could improve care for a large portion of OUD patients utilizing emergency care.
Le texte complet de cet article est disponible en PDF.Highlights |
• | In 2017, EDs in the US saw 1.5 million visits for opioid use disorder. |
• | 64.2% of OUD visits occurred in just 25% of the EDs nationwide. |
• | Significant variation in rates of OUD per 1000 ED visits exists. |
• | Hospitals with highest OUD visits rate are mainly in metropolitan areas. |
Keywords : Opioid use disorder, Addiction, Variation in visit rates
Plan
Vol 51
P. 331-337 - janvier 2022 Retour au numéro
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