Factors associated with seeking readmission among clients admitted to medical withdrawal management

Area of Science:

• Addiction Medicine
• Public Health
• Clinical Psychology

Background:

• Inpatient medical withdrawal management programs are vital for substance use disorder treatment.
• Understanding readmission patterns is essential for improving patient outcomes and resource allocation.
• Vancouver Detox (VD) provides a critical service for individuals seeking to manage withdrawal symptoms.

Purpose of the Study:

• To determine the rate of readmission among clients of the Vancouver Detox (VD) program.
• To identify factors associated with both short-term (1 month) and long-term (2-12 months) readmission requests.
• To inform treatment strategies and support services for individuals with substance use disorders.

Main Methods:

• A cohort of clients admitted to Vancouver Detox (VD) between July 1, 2003, and June 30, 2004, were followed for 1 year.
• Multinomial logistic regression analysis was employed to identify risk factors for readmission.
• Data collected included client demographics, substance use patterns, and treatment adherence.

Main Results:

• Leaving the program against medical advice (AMA) during the initial admission was a significant risk factor for short-term readmission.
• Hepatitis C virus (HCV) infection, primary alcohol use, and poly-drug use were associated with increased likelihood of long-term readmission.
• Clients without a fixed address were less likely to seek readmission between months 2 and 12.

Conclusions:

• Client behavior during the index admission (leaving AMA) and specific health/substance use profiles (HCV, alcohol, poly-drug use) are key predictors of readmission.
• Targeted interventions for clients leaving AMA and those with identified risk factors may reduce readmission rates.
• Socioeconomic factors, such as housing status, may influence long-term engagement with withdrawal management services.