Total and per-athlete medical encounters stratified by sport and gender
| Federation | Discipline | Gender (per athlete) | IRR (95% CI) | |
| F | M | |||
| BIA | Biathlon | 16 (3.2) | 3 (0.6) | 2.4 (0.6 to 8.7) |
| BOB | Bobsleigh | 67 (16.8) | 266 (22.2) | 30.6 (11.5 to 81.7)* |
| Skeleton | 35 (17.5) | 41 (20.5) | 23.7 (8.7 to 64.6)* | |
| CUR | Curling | 6 (1.2) | 2 (0.4) | Reference |
| FSK | Figure skating | 39 (5.6) | 35 (5.0) | 6.6 (2.5 to 18.6)* |
| ICE | Ice hockey | 372 (16.2) | 31 (1.2) | 10.6 (4.1 to 27.8)* |
| LUG | Luge | 79 (26.3) | 55 (7.9) | 19.0 (6.2 to 58.3)* |
| SKI | Alpine skiing | 14 (1.4) | 4 (0.3) | 1.1 (0.3 to 4.3) |
| Cross-country skiing | 73 (6.6) | 28 (3.1) | 6.1 (2.2 to 16.7)* | |
| Freestyle skiing | 93 (6.6) | 65 (4.3) | 6.9 (2.5 to 18.6)* | |
| Nordic combined | 0 (0) | 4 (0.8) | 1.4 (0.4 to 5.0) | |
| Ski jumping | 23 (7.7) | 2 (0.5) | 4.7 (1.6 to 13.8)* | |
| Snowboarding | 59 (4.9) | 75 (5.4) | 6.6 (2.5 to 17.6)* | |
| SSK | Long-track SSK | 79 (13.2 | 82 (11.7) | 15.8 (5.9 to 42.4)* |
| Short-track SSK | 28 (9.3) | 68 (13.6) | 16.2 (6.0 to 44.0)* | |
| Totals | 983 (9.1) | 761 (5.7) | ||
| IRR | 1.9 (1.4, 2.4)* | Reference | ||
Encounter data are displayed as total (per athlete). IRRs are calculated from Poisson regression predicting the count of encounters with gender and discipline as explanatory variables. IRRs in the right column are discipline estimates adjusted for gender, compared with CUR as the reference category, as this had the fewest encounters per athlete.
IRR in bottom row compares women with men, controlling for discipline.
*=p < 0.05.
F, female; IRR, incident rate ratio; M, male; SSK, speed skating.