Table 3.
Example choice set of the discrete-choice experiment.
| 1 | A treatment | B treatment | ||
|---|---|---|---|---|
| Progression-free survival | 8 months |  |
5 months |  |
| Disease control rate | 60% |  |
75% |  |
| Rash | <1/10 of the body |  |
No rash |  |
| Nausea and vomiting | 1 time in 24 h |  |
2–5 times in 24 h |  |
| Weakness and fatigue | Can't work and take care of yourself. |  |
It is difficult to do physical exercises such as climbing stairs or running. |  |
| Cost | 5 ten thousand per months |  |
2.5 ten thousand per months |  |
| Mode of administration | Infusion |  |
Oral |  |
| Which choice do you prefer? | ||||