One previous injury at that site versus none | Two or more previous injuries at that site versus none | |||
---|---|---|---|---|
IRR | 95% CI; CLR | IRR | 95% CI; CLR | |
IRR, Incidence rate ratio; CLR, confidence limit ratio (upper confidence limit divided by lower confidence limit25). | ||||
*Generalised Poisson regression model for ankle injuries adjusted for player level. | ||||
†Generalised Poisson regression model for knee and lower limb injuries; no covariate adjustment. | ||||
Ankle* | 4.19 | 2.97 to 5.92; 1.99 | 8.16 | 4.89 to 13.61; 2.78 |
Knee† | 5.84 | 4.04 to 8.44; 2.09 | 3.96 | 1.96 to 7.99; 4.08 |
Lower limb† | 2.79 | 2.18 to 3.58; 1.60 | 3.67 | 2.81 to 4.78; 1.70 |