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Demographics of study population.
| Characteristic | Thailand | United Kingdom | ||
|---|---|---|---|---|
| Healthy | CCA | Healthy | CCA | |
| Participants, n | 20 | 14 | 22 | 10 |
| Age, mean, (range) | 58 (29–74) | 60 (29–77) | 34 (24–58) | 69 (57–78) |
| Male, % | 65.0 | 71.4 | 45.4 | 44.4 |
| Tumour location | ||||
| Intrahepatic | – | 6 | – | 1 |
| Perihilar | – | 2 | – | 4 |
| Distal | – | 1 | – | 2 |
| Gallbladder | – | 3 | – | – |
| Unspecified | – | 2 | – | 3 |
