| ā | Light () | Heavy () | |
| Age < 30 | 63 (36,2%) | 24 (46,2%) | 0,258 | Helmet | 106 (60,9%) | 40 (76,9%) | 0,048 | Jacket | 55 (31,6%) | 30 (57,7%) | 0,001 | Pants | 46 (26,4%) | 24 (46,2%) | 0,011 | Glove | 49 (28,2%) | 27 (51,9%) | 0,001 | Shoe | 24 (13,8%) | 21 (40,4%) | 0,001 | Alcohol | 7 (4,0%) | 2 (3,8%) | 0,99 | License | 119 (68,3%) | 47 (90,4%) | 0,032 | Dead | 2 (1,1%) | 1 (1,9%) | 0,545 | Disability | 4 (2,3%) | 2 (3,8%) | 0,623 | Summer | 68 (39,1%) | 26 (50,0%) | 0,214 | Winter | 33 (19,0%) | 5 (9,6%) | 0,17 | Fall | 42 (24,1%) | 6 (11,5%) | 0,079 | Spring | 31 (17,8%) | 15 (28,8%) | 0,124 |
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