Table 2.
Label distribution among train, validation, and test data sets.
| Type of trauma | Train data set (n=14,532, 64.64%), n (%) | Validation data set (n=3634, 16.16%), n (%) | Test data set (n=4315, 19.19%), n (%) | Total (N=22,481, 100%), n (%) |
| Accident of exposure to bodily fluids | 132 (0.91) | 40 (1.1) | 41 (1) | 213 (0.9) |
| Assault | 1587 (10.92) | 393 (10.81) | 498 (11.54) | 2478 (11.02) |
| MVAa | 2028 (13.95) | 495 (13.62) | 568 (13.16) | 3091 (13.75) |
| Foreign body in eye | 642 (4.42) | 180 (5) | 186 (4.31) | 1008 (4.48) |
| Fall | 4778 (32.87) | 1162 (31.97) | 1554 (36.01) | 7494 (33.33) |
| Sport accident | 1311 (9) | 341 (9.38) | 371 (8.59) | 2023 (9) |
| Intentional injury | 341 (2.34) | 73 (2) | 112 (2.59) | 526 (2.33) |
| Other trauma | 3713 (25.55) | 950 (26.14) | 985 (22.82) | 5648 (25.12) |
aMVA: motor vehicle accident.