Study group injury type | No of players | No of player hours | No of injuries | Injury rate (no of injuries/1000 player-hours) (95% CI) | Incidence rate ratio (cluster-adjusted and adjusted for covariates) (95% CI) | p Value |
---|---|---|---|---|---|---|
All injury | ||||||
Control | 364 | 23 597 | 79 | 3.35 (2.65 to 4.17) | 0.62 (0.39 to 0.99) | 0.045* |
Training | 380 | 24 051 | 50 | 2.08 (1.54 to 2.74) | ||
Acute injury | ||||||
Control | 364 | 23 597 | 72 | 3.05 (2.39 to 3.84) | 0.57 (0.35 to 0.91) | 0.018* |
Training | 380 | 24 051 | 42 | 1.75 (1.26 to 2.34) | ||
Lower-extremity injury | ||||||
Control | 364 | 23 597 | 60 | 2.54 (1.94 to 3.27) | 0.68 (0.42 to 1.11) | 0.126 |
Training | 380 | 24 051 | 42 | 1.75 (1.26 to 2.36) | ||
Ankle sprain | ||||||
Control | 364 | 23 597 | 27 | 1.14 (0.75 to 1.66) | 0.5 (0.24 to 1.04) | 0.065 |
Training | 380 | 24 051 | 14 | 0.58 (0.32 to 0.98) | ||
Knee sprain | ||||||
Control | 364 | 23 597 | 8 | 0.34 (0.15 to 0.67) | 0.38 (0.08 to 1.75) | 0.232 |
Training | 380 | 24 051 | 3 | 0.12 (0.03 to 0.36) |