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Cost-effectiveness of supported employment for veterans with spinal cord injuries
Patricia L Sinnott1, Vilija Joyce1, Pon Su1
1VA Health Economics Resource Center, and Center for Innovation to Implementation, VA Palo Alto Health Care System, Menlo Park, CA.
Objective:
To estimate the cost-effectiveness of a supported employment (SE) intervention that had been previously found effective in veterans with spinal cord injuries (SCIs).
Design:
Cost-effectiveness analysis, using cost and quality-of-life data gathered in a trial of SE for veterans with SCI.
Setting:
SCI centers in the Veterans Health Administration.
Participants:
Subjects (N=157) who completed a study of SE in 6 SCI centers. Subjects were randomly assigned to the intervention of SE (n=81) or treatment as usual (n=76).
Intervention:
A vocational rehabilitation program of SE for veterans with SCI.
Main Outcome Measures:
Costs and quality-adjusted life years, which were estimated from the Veterans Rand 36-Item Health Survey, extrapolated to Veterans Rand 6 Dimension utilities.
Results:
Average cost for the SE intervention was $1821. In 1 year of follow-up, estimated total costs, including health care utilization and travel expenses, and average quality-adjusted life years were not significantly different between groups, suggesting the Spinal Cord Injury Vocational Integration Program intervention was not cost-effective compared with usual care.
Conclusions:
An intensive program of SE for veterans with SCI, which is more effective in achieving competitive employment, is not cost-effective after 1 year of follow-up. Longer follow-up and a larger study sample will be necessary to determine whether SE yields benefits and is cost-effective in the long run for a population with SCI.
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