Sex demographics
| Pathway | Development set | Validation set | ||
| # Female (%) | # Male (%) | # Female (%) | # Male (%) | |
| Breast | 7345 (87.67) | 1033 (12.33) | 5146 (91.19) | 497 (8.82) |
| Lower Gastrointestinal | 6889 (54.42) | 5769 (45.58) | 5529 (54.12) | 4688 (45.88) |
| Upper Gastrointestinal | 3346 (55.96) | 2633 (44.04) | 2746 (57.63) | 2019 (42.37) |
| Gynaecological | 3505 (100.00) | 0 (0.00) | 2495 (99.96) | 1 (0.04) |
| Urological | 1700 (26.10) | 4813 (73.90) | 904 (21.49) | 3302 (78.51) |
| Lung | 947 (45.82) | 1120 (54.19) | 363 (45.78) | 430 (54.22) |
| Haematological | 506 (47.87) | 551 (52.13) | 227 (43.40) | 296 (56.60) |
| Head and neck | 2755 (56.93) | 2084 (43.07) | 2080 (59.04) | 1443 (40.96) |
| Skin | 2924 (54.37) | 2454 (45.63) | 2614 (55.45) | 2100 (44.55) |