Univariate and multivariate models of potential risk factors for all injuries
| Non-injured (n=536) | Injured (n=142) | Univariate | Multivariate | |
| OR (95% CI) | OR (95% CI) | |||
| Age (years) | 44.04 (11.65) | 43.46 (11.81) | 1.00 (0.98 to 1.01) | 1.00 (0.98 to 1.02) |
| Gender (male) | 273 (50.9%) | 74 (52.1%) | 1.05 (0.72 to 1.52) | 0.96 (0.61 to 1.49) |
| BMI (kg/m2) | 23.62 (2.87) | 24.08 (3.08) | 1.05 (0.99 to 1.12) | 1.05 (0.98 to 1.13) |
| Injury history (yes) | 157 (29.3%) | 58 (40.8%) | 1.67 (1.14 to 2.44) | 1.66 (1.12 to 2.46) |
| Training hours | 50.18 (93.9) | 53.37 (101.9) | 1.00 (0.999 to 1.002) | 1.00 (0.999 to 1.003) |
| Distance/week preparation | ||||
| <5 km | 36 (6.7%) | 14 (9.9%) | 2.03 (0.87 to 4.70) | 2.99 (0.99 to 9.07) |
| 5–10 km | 96 (17.9%) | 34 (23.9%) | 1.85 (0.92 to 3.69) | 1.98 (0.89 to 4.41) |
| 10–20 km | 206 (38.4%) | 49 (34.5%) | 1.24 (0.65 to 2.38) | 1.15 (0.57 to 2.32) |
| 20–30 km | 125 (23.3%) | 31 (21.8%) | 1.29 (0.65 to 2.59) | 1.20 (0.58 to 2.47) |
| >30 km | 73 (13.6%) | 14 (9.9%) | Ref. | Ref. |
| Training period | ||||
| Not or hardly | 38 (7.1%) | 10 (7.0%) | 1.13 (0.54 to 2.37) | 0.71 (0.26 to 1.92) |
| 1–5 weeks | 39 (7.3%) | 13 (9.2%) | 1.43 (0.73 to 2.81) | 1.18 (0.57 to 2.42) |
| 6–11 weeks | 47 (8.8%) | 18 (12.7%) | 1.65 (0.91 to 2.99) | 1.63 (0.87 to 3.03) |
| >12 weeks | 68 (12.7%) | 21 (14.8%) | 1.33 (0.77 to 2.29) | 1.30 (0.73 to 2.30) |
| Throughout the year | 344 (64.2%) | 80 (56.3%) | Ref. | Ref. |
| Main sport running (yes) | 395 (73.7%) | 104 (73.2%) | 1.02 (0.67 to 1.56) | 0.86 (0.54 to 1.38) |
| Use of a sport watch (yes) | 309 (57.6%) | 84 (59.2%) | 1.06 (0.73 to 1.55) | 1.19 (0.78 to 1.84) |
| Use of an application (yes) | 242 (45.1%) | 71 (50.0%) | 1.22 (0.84 to 1.76) | 1.19 (0.78 to 1.80) |
| Registered for | ||||
| 8 km | 103 (19.2%) | 25 (17.6%) | Ref. | Ref. |
| 16 km | 407 (75.9%) | 114 (80.3%) | 1.15 (0.71 to 1.87) | 1.45 (0.83 to 2.50) |
| Both | 26 (4.9%) | 3 (2.1%) | 0.48 (0.13 to 1.70) | 0.65 (0.17 to 2.45) |
Bold numbers indicate significant risk factors
BMI, body mass index.