Women’s elite football: overall, match and training IIR (per 1000 hours of exposure)
| Description | Poisson regression meta-analysis | |||||||
| Category | Injury definition | Model | K | Summary incidence rate | 95% CI | χ 2 Wald | T2 | I2 |
| Overall | Time-loss | Random | 8 | 5.63 | 4.03 to 7.86 | 177.28 (p<0.001) | 0.225 | 97.61% |
| Match | Time-loss | Random | 7 | 19.07 | 13.73 to 26.47 | 66.73 (p<0.001) | 0.181 | 93.92% |
| Training | Time-loss | Random | 7 | 3.27 | 2.15 to 4.96 | 121.08 (p<0.01) | 0.30 | 96.25% |
T2, tau-squared estimate (ie, the variance of true IIRs) ; I2, I2 statistic (ie, the proportion of observed variation that is attributable to true, between-study variation).
IIRs, injury incidence rates .