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Willingness-to-pay (WTP) for different case scenarios of glycolic acid treatment per
| Case | Mean WTP per time (USD) | Mean WTP in total (USD) | Median WTP per time (USD) | IQR (USD) |
|---|---|---|---|---|
|
| ||||
| 1 | 78.2 | 234.6 | 38.5 | 15.4–76.9 |
| 2 | 74.0 | 222.0 | 38.5 | 15.4–76.9 |
| 3 | 133.9 | 401.7 | 76.9 | 38.5–153.5 |
| P-value | ||||
| 1 vs 2 | 0.251 | 0.255 | ||
| 2 vs 3 | <0.001 | <0.001 | ||
| 1 vs 3 | <0.001 | <0.001 | ||
