Table 6.
Simulated WTP for subjects in different target groups.
| Categories | Obs. Number | Computed WTP (NTD) | SE |
|---|---|---|---|
| Entire Sample | 142 | 42,662.37 | 79,054.74 |
| Income (monthly, NTD) | |||
| <20,000 | 85 | 27,211.16 | 33,227.24 |
| 20,000–49,999 | 35 | 51,534.84 | 80,865.79 |
| >50,000 | 22 | 64,441.95 | 122,395.90 |
| Age | |||
| <55 | 8 | 171,272.04 | 145,407.36 |
| 55–65 | 50 | 45,431.16 | 89,536.68 |
| 65–75 | 64 | 32,450.64 | 34,407.96 |
| 75–85 | 76 | 49,335.36 | 17,867.04 |
| >85 | 26 | 12,169.44 | 11,482.92 |
| Severity Grade | |||
| Mild | 40 | 44,731.92 | 72,303.92 |
| Moderate | 52 | 24,326.14 | 26,752.69 |
| Severe | 32 | 25,241.34 | 19,599.26 |
| Very severe | 18 | 125,524.62 | 169,071.01 |
| Comorbidities | |||
| Diabetes | 18 | 61,073.70 | 88,790.42 |
| Hypertension | 44 | 58,604.55 | 85,957.99 |
| Rhinitis | 9 | 132,621.12 | 112,696.32 |
| Cancer | 13 | 80,836.66 | 47,989.64 |
| Cardiovascular | 28 | 44,001.67 | 75,540.11 |
| Metabolic Disorder | 13 | 12,523.60 | 15,835.73 |
| EQ-5D | |||
| Index < 0.5 | 12 | 60,364.28 | 91,470.65 |
| 0.5–0.8 | 32 | 11,127.33 | 9067.98 |
| >0.8 | 98 | 40,426.63 | 64,340.33 |
| CAT | |||
| <10 | 48 | 58,271.61 | 88,496.54 |
| 10–20 | 48 | 27,128.29 | 27,106.44 |
| 20–30 | 30 | 22,499.16 | 21,558.13 |
| 30–40 | 16 | 84,327.10 | 162,671.98 |
| Smoking History | |||
| Never | 32 | 28,211.17 | 33,227.25 |
| Former | 90 | 41,962.16 | 71,578.79 |
| Current | 20 | 71,398.22 | 122,523.80 |
Note: Obs: observation number; CAT: COPD assessment test; SE: standard error.