Table 3.

Injury Incidence Rate, expressed as the expected number of injuries per 1000 h/player of exposure (training or competition). Estimates and comparisons were computed by a GLMM model.

COVID-19 Level	Incidence Rate (95% CI)	Comparisons	Relative Risk (95% CI)	p-Value
No COVID-19	2.87 (2.33; 3.52)	I/No COVID-19	0.94 (0.61; 1.46)	0.80
I	2.71 (1.77; 4.15)	(II–III)/No COVID-19	1.69 (1.21; 2.38)	0.002
II–III	4.86 (3.53; 6.70)