How to Assess Functional and Substance Use Burden in PTSD
How should clinicians evaluate the major nonmedical burdens that commonly accompany PTSD in adults?
PTSD burden extends well beyond symptoms and health care utilization alone. This article shows large excess costs related to substance use disorder, unemployment, productivity loss, caregiving, homelessness, disability, and premature mortality, supporting a broader clinical assessment whenever PTSD is identified.
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Screen for comorbid substance use disorder
Assess alcohol and drug use routinely in adults with PTSD rather than treating PTSD as an isolated condition. In this analysis, alcohol use disorder and drug use disorder were estimated to be 2.2 and 2.4 times higher in civilians with PTSD and 5.8 and 7.3 times higher in the military population, and the discussion notes that 46% of adults with PTSD also have SUD.
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Assess employment status and work functioning
Ask about unemployment, absenteeism, and presenteeism as part of the PTSD evaluation. The study found excess unemployment of 10.5% in civilian men and 15.8% in civilian women, with additional annual productivity loss of 9.7 absenteeism days and 33.1 presenteeism days among adults with PTSD.
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Identify disability and vocational rehabilitation needs
Determine whether PTSD is contributing to disability benefits, work loss, or the need for rehabilitation services. The article reports that disability was the single largest contributor to excess economic burden in the military population and specifically highlights Individual Placement and Support as an evidence-based rehabilitation approach discussed in relation to returning Veterans with disabling PTSD to steady employment.
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Ask about caregiving and housing instability
Evaluate whether PTSD is creating caregiver burden or contributing to homelessness risk. Caregivers were estimated to spend an additional 3.4 hours per week in the civilian population and 2.1 hours per week in the military population, and the study also identified excess sheltered homelessness in both civilian and military groups.
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Treat PTSD with the goal of reducing overlapping downstream burden
Frame treatment as addressing both PTSD symptoms and associated functional consequences. The article states that appropriate PTSD treatment has the potential to reduce overlapping excess direct health care, non-health care, and indirect burdens, including SUD, unemployment, homelessness, disability, and caregiving needs.
Clinical Considerations
- The article quantifies associations and cost burden but does not provide a validated bedside assessment tool for these domains.
- Some estimated cost components may be underestimated because the analysis treated components as mutually exclusive.
- Some costs may have been overestimated if they reflected residual effects of the trauma itself rather than PTSD specifically.
Bottom Line
When PTSD is present, clinicians should routinely assess substance use, work function, disability, caregiving burden, and housing instability because these are major linked burdens, not peripheral issues.
