Table 4.
Bicycle subgroups
| Regular bicycle | Race bike | Off-road | E-bike | |
|---|---|---|---|---|
| Gender | ||||
| Male | 944 (57.0) | 167 (85.6) | 74 (94.9) | 28 (48.3) |
| Female | 706 (42.7) | 27 (13.9) | 4 (5.13) | 30 (51.7) |
| Missing | 5 (0.3) | 1 (0.5) | ||
| Age | 43.9 (SD 25) | 50.8 (SD 15.2) | 39.6 (SD 18.3) | 64.3 (SD 15.8) |
| Accident | ||||
| One-sided | 762 (46.0) | 114 (58.5) | 75 (95.2) | 34 (58.6) |
| Two-sided | 893 (54.0) | 81 (41.5) | 3 (3.8) | 24 (41.4) |
| Helmet | ||||
| No | 1645 (99.4) | 93 (47.7) | 43 (55.1) | 57 (98.3) |
| Yes | 10 (0.6) | 102 (52.3) | 35 (44.9) | 1 (1.7) |
| Cer. hemorrhage | ||||
| Epidural | 83 (5.0) | 6 (3.1) | 3 (3.9) | 3 (5.2) |
| Subdural | 254 (15.4) | 17 (8.7) | 9 (11.5) | 15 (25.9) |
| SAB | 260 (15.7) | 17 (8.7) | 6 (7.7) | 21 (36.2) |
| Intracerebral | 84 (5.1) | 3 (1.5) | é (2.6) | 7 (12.1) |
| Multitrauma | ||||
| No | 997 (63.3) | 111 (61.3) | 50 (66.7) | 27 (58.7) |
| Yes | 579 (36.7) | 70 (38.7) | 25 (33.3) | 19 (41.3) |
| Deceased | ||||
| No | 1544 (93.3) | 189 (96.9) | 77 (98.7) | 50 (86.2) |
| Yes | 102 (6.2) | 4 (2.1) | 1 (1.3) | 7 (12.1) |
| Missing | 9 (0.5) | 2 (1.0) | 1 (1.7) |
SD standard deviation