Exhibit 5.
Proportion of Participants Willingness to Pay Co-Payment (Panel A) or Willingness to Accept Incentive (Panel B) to Enter Drug or Alcohol Treatment
| Willing to Enter Drug Treatment (%) | Willing to Enter Alcohol Treatment (%) | |
|---|---|---|
| PANEL A: Percent willing to enter treatment with:1 | ||
| Zero co-payment | 100 (N=107) | 100 (N=124) |
| $10 co-payment | 70 (N=27) | 68 (N=41) |
| $30 co-payment | 29 (N=49) | 37 (N=41) |
| $50 co-payment | 23 (N=31) | 31 (N=42) |
| Willing to Enter Drug Treatment (%) | Willing to Enter Alcohol Treatment (%) | |
| PANEL B: Percent willing to enter treatment with:2 | ||
| Zero co-payment | 0 (N=237) | 0 (N=509) |
| $5 incentive | 10 (N=39) | 8 (N=113) |
| $10 incentive | 19 (N=48) | 19 (N=90) |
| $15 incentive | 26 (N=57) | 17 (N=102) |
| $20 incentive | 22 (N=50) | 19 (N=109) |
| $25 incentive | 30 (N=43) | 25 (N=95) |
1
Includes only the subset of participants reporting they were willing to enter randomized treatment vignette described as “free to you” and “available in your area with appointments open” (107 participants with drug use disorders and 124 with alcohol use disorders).
2
Includes only the subset of participants reporting they were unwilling to enter randomized treatment vignette described as “free to you” and “available in your area with appointments open” (237 participants with drug abuse and 509 with alcohol abuse).