The Korean Journal of Sports Medicine

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Table. 3.

Table. 3.

Number of injuries, AEs, TEs, and IRs and 95% CIs according to event types

Variable Injury (n) AE (n) TE (min) IR/1,000 AEs (95% CI) IR/1,000 TEs (95% CI)
Overall 49 5,369 453,722 9.13 (6.58−11.69) 0.11 (0.08−0.14)
Practice
Physical training 14 1,443 123,060 9.70 (4.62−14.78) 0.11 (0.05−0.17)
Tactical training 13 3,005 237,120 4.33 (1.98−6.68) 0.05 (0.02−0.08)
Total 27 4,448 360,180 6.07 (3.78−8.36) 0.07 (0.06−0.08)
Competition
Scrimmage game 3 170 15,356 17.65 0.20
Official game 19 751 78,186 25.30 (13.93−36.68) 0.25 (0.14−0.36)
Total 22 921 93,542 23.90 (13.92−33.88) 0.24 (0.14−0.34)

AE: athletic exposure, TE: time exposure, IR: injury rate, CI: confidence interval.

Korean J Sports Med 2022;40:94-101 https://doi.org/10.5763/kjsm.2022.40.2.94
© 2022 Korean J Sports Med