Table 1 Health gains (remaining 10-year risk of dying from EAC) for each combination of test and frequency in the discrete choice experiment (based on expert opinion and a baseline risk of 4% in the absence of surveillance [14, 24, 14].
10-year risk of dying (in %) at test frequency | |||||
|---|---|---|---|---|---|
Frequency (per 10 year): | 2 | 3 | 5 | 10 | 40 |
Test: | |||||
Saliva swab | 3.5 | 2.5 | 2.0 | 1.5 | 1.2 |
Video capsule | 2.5 | 2.0 | 1.5 | 1.2 | 1.0 |
Endoscopy | 2.0 | 1.5 | 1.2 | 1.0 | 0.9 |