Relationships of self-reported opioid and benzodiazepine use with health-related quality of life among adults with spinal cord injury.

Krause JS, DiPiro ND, Dismuke-Greer CE, Laursen-Roesler J. Relationships of self-reported opioid and benzodiazepine use with health-related quality of life among adults with spinal cord injury. Disability and health journal. 2025 Jan 1; 18(1):101668.

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Abstract:

BACKGROUND: There is limited understanding of the relationships between prescription opioid and benzodiazepine use and indices of health-related quality of life (HRQOL) among those with spinal cord injuries (SCI). OBJECTIVE: To identify the relationships between self-reported prescription opioid and benzodiazepine use and two indicators of HRQOL, number of days in poor physical health and poor mental health in the past 30 days among adults with SCI. METHODS: A cross-sectional cohort study of 918 adults with chronic ( > 1 year), traumatic SCI living in the Southeastern United States was conducted. Participants completed a self-report assessment (SRA). RESULTS: In the preliminary model, both opioid and benzodiazepine use were associated with a greater number of days in poor physical health and poor mental health in the past month. After controlling for health conditions (pain intensity, spasticity, anxiety and perceived sleep insufficiency), opioid use was associated with 2.04 (CI  =  0.69; 3.39) additional poor physical health days in the past 30 days, and benzodiazepine use was associated with 2.18 (CI  =  0.70; 3.64) additional days of poor mental health. Age was associated with greater number of poor physical health days and fewer poor mental health days. Lower income was associated with poor mental health days. Most of the health conditions were significantly related to the number of past month poor physical and mental health days. CONCLUSIONS: Opioid and benzodiazepine use are associated with poor physical and mental HRQOL, even after controlling for health conditions. Treatment strategies should consider potential unanticipated negative consequences of pharmacological interventions.