Table 2 Descriptive statistics of the Thai EQ-5D-5L’s responses, EQ-5D index, EQ-VAS scores and willingness to pay
Dimensions | Response distribution, n (%) | ||||
|---|---|---|---|---|---|
No problem | Slight problem | Moderate problems | Severe problem | Extreme problem/unable to perform | |
Mobility | 155 (59.6) | 47 (18.1) | 42 (16.2) | 13 (5.0) | 3 (1.2) |
Self-care | 233 (89.6) | 19 (7.3) | 5 (1.9) | 1 (0.4) | 2 (0.8) |
Usual activities | 212 (81.5) | 25 (9.6) | 15 (5.8) | 3 (1.2) | 5 (1.9) |
Pain/discomfort | 144 (55.4) | 81 (31.2) | 27 (10.4) | 5 (1.9) | 3 (1.2) |
Anxiety/depression | 211 (81.2) | 37 (14.2) | 7 (2.7) | 4 (1.5) | 1 (0.4) |
| Â | Mean | SD | Range | % Ceiling | % Floor |
|---|---|---|---|---|---|
EQ-5D index | 0.89 | 0.15 | − 0.024–1.000 | 34.2 | 0 |
EQ-VAS | 76.92 | 15.95 | 25–100 | 10.0 | 0 |
Willingness to pay | 22.25 | 32.19 | 0–291.76 | N/A | N/A |