Table 5.

Models of association between the ACTN3 R577X genotypes (Model 1) and ACE I/D (Model 2), and the combination of ACTN3 R577X and ACE I/D (Model 3) with injury severity. Bold emphasizes values of p < 0.05.

		p-Value	Odds Ratio	95% CI
Model 1	ACTN3	0.010	5.141	1.472–17.961
	Weight (kg)	0.183	0.907	0.785–1.047
	Experience (years)	0.959	0.996	0.848–1.169
Model 2	ACE	0.080	3.437	0.862–13.701
	Weight (kg)	0.066	0.877	0.762–1.009
	Experience (years)	0.818	0.983	0.846–1.141
Model 3	ACTN3	0.011	4.972	1.445–17.105
	ACE	0.081	3.748	0.850–16.533
	Weight (kg)	0.889	0.910	0.776–1.067
	Experience (years)	0.711	1.012	0.858–1.193