Table 2. Results of Base Case Analysis.
Strategy | Annual fatal overdose rate per 1000 peoplea | Remaining undiscounted LYs per personb | Total discounted cost per person, $b | Change in discounted cost per person, $b | Remaining discounted QALYs per personb | Change in remaining discounted QALYs per personb | ICER ($/LY)b | ICER ($/QALY)b |
---|---|---|---|---|---|---|---|---|
No medication treatment strategy | 7.77 | 20.54 | 241 070 | NA | 8.32 | NA | NA | NA |
Treatment with transmucosal buprenorphine strategy | 6.27 | 27.44 | 304 700 | 63 630 | 11.55 | 3.22 | 18 380 | 19 740 |
Treatment with extended-release buprenorphine strategy | 6.42 | 27.39 | 308 700 | 4000 | 11.52 | −0.03 | Dominatedc | Dominatedc |
Abbreviations: ICER, incremental cost-effectiveness ratio; LY, life-years; NA, not applicable; QALY, quality-adjusted life-years.
Calculated over the first 10 years of the simulation.
Costs and ICERs were rounded to nearest $10 and QALYs and LYs to nearest 0.01.
A strategy was considered dominated when costing more and achieving a lower QALY than the next least expensive strategy.