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Digital Contingency Management for Substance Use Disorder Treatment: 12-Month Quasi-Experimental Design
Xiaoni Zhang1, Valerie Hardcastle2
1Department of Management, Information Systems and Quantitative Methods, The University of Alabama at Birmingham, CSB 371 710 13th Street South, Birmingham, AL, 35294, United States, 1 2059348890, 1 2059348830.
Digital contingency management (DCM) improved abstinence and appointment attendance for substance use disorder. This study provides evidence for DCM
Area of Science:
- Behavioral Health
- Addiction Medicine
- Digital Health
Background:
- Contingency management (CM) shows efficacy in substance use disorder (SUD) treatment.
- Evidence for digital contingency management (DCM) in treating substance misuse requires further support.
Purpose of the Study:
- Evaluate the effectiveness of DCM in SUD treatment.
- Examine DCM's impact on abstinence and appointment attendance.
Main Methods:
- A 12-month quasi-experimental design was employed.
- Patients were assigned to either treatment-as-usual plus DCM or treatment-as-usual alone.
- Propensity score matching and t tests were used to analyze outcomes.
Main Results:
- Significantly higher abstinence rates were observed in the DCM group (0.92) compared to the control group (0.85).
- Appointment attendance was also significantly higher in the DCM group (0.69) versus the control group (0.50).
Conclusions:
- DCM demonstrates effectiveness as a treatment modality for substance use disorder.
- DCM enhances patient engagement, a critical factor for successful treatment outcomes.
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