Table 6

Multiple regression analysis of the incidence of new injuries after lower extremity injuries

	OR	95% CI	P value
Sex	0.96	0.687 to 1.330	0.79
Body mass index	0.98	0.929 to 1.040	0.56
Increase in height over the past year	1.05	0.992 to 1.110	0.09
Practice time per week	0.99	0.971 to 1.010	0.45
Athletic experience	1.00	0.937 to 1.060	0.89
Injury mechanism	0.90	0.591 to 1.360	0.61
History of visiting the other medical centres	0.58	0.432 to 0.791	<0.01
Competitions over the past year
Regional tournament	0.84	0.505 to 1.380	0.49
Prefectural tournament	0.98	0.562 to 1.700	0.94
National tournament	0.97	0.471 to 2.000	0.94
World competition	0.63	0.101 to 3.900	0.62
Future goals
To discontinue sports	0.70	0.346 to 1.420	0.32
To achieve a recreational level	0.47	0.278 to 0.791	<0.01
To become a professional athlete	1.43	0.960 to 2.130	0.08
To become a coaching staff	1.53	0.729 to 3.220	0.26