Table 3 Health and WTP preferences of respondents across different disease scenarios
From: Willingness to pay for one quality-adjusted life year in Iran
Scenario | Spinal cord lesion | Depression | Eczema | Otitis media | Cystitis | Gastritis | Back and neck pain | Allergic rhinitis | Dementia | CVA | Hip fracture | Migraine |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of respondents | 334 | 334 | 334 | 334 | 323 | 334 | 334 | 334 | 334 | 334 | 334 | 334 |
VAS (current health state) | 0.76 | 0.76 | 0.76 | 0.76 | 0.77 | 0.78 | 0.75 | 0.77 | 0.75 | 0.78 | 0.76 | 0.76 |
VAS (disease) | 0.2 | 0.48 | 0.6 | 0.6 | 0.52 | 0.58 | 0.43 | 0.63 | 0.3 | 0.22 | 0.51 | 0.57 |
TTO-adjusted (disease) | 0.49 | 0.86 | 0.95 | 0.96 | 0.9 | 0.92 | 0.89 | 0.97 | 0.51 | 0.52 | 0.87 | 0.93 |
Rate of traders in TTO-adjusted | 97% | 75% | 37% | 31% | 63% | 52% | 59% | 28% | 96% | 97% | 63% | 46% |
TTO-10 year (disease) | 0.47 | 0.89 | 0.96 | 0.97 | 0.91 | 0.94 | 0.89 | 0.97 | 0.51 | 0.52 | 0.88 | 0.94 |
Rate of traders in 10 year-TTO | 97% | 46% | 20% | 18% | 38% | 29% | 43% | 16% | 94% | 98% | 43% | 24% |
Positive WTP | 93% | 90% | 84% | 83% | 90% | 87% | 87% | 82% | 88% | 92% | 89% | 85% |
Zero WTP | 7% | 10% | 16% | 17% | 10% | 13% | 13% | 18% | 12% | 8% | 11% | 15% |
Min WTP-non-zero value (U$) | 15 | 10 | 10 | 10 | 15 | 10 | 13 | 10 | 10 | 33 | 17 | 300,000 |
Max WTP (US$) | 166,667 | 43,333 | 10,000 | 16,667 | 25,000 | 16,667 | 16,667 | 16,667 | 233,333 | 116,667 | 25,000 | 83,333 |
Mean WTP (US$) | 11,215 | 2013 | 675 | 560 | 2096 | 1243 | 977 | 579 | 7357 | 11,944 | 2178 | 1471 |