TableĀ 3

Injuries before and after index injury in the concussion and the control groups divided depending on sport participation

Index injuryInjury before index injuryInjury after index injuryInjury before per index caseInjury after per index case
Ice hockeyConcussion7133320.460.45
Control4210140.240.33
Football (soccer)Concussion15857480.360.3
Control7731491600.190.21
FloorballConcussion451090.220.2
Control40044510.110.13
HandballConcussion7340.430.57
Control4411110.250.25
  • In addition, a significantly higher risk for injury, both before and after concussion, compared with ankle injury (control group), was found both in men (p=0.001 and 0.007) and women (p=0.002 and 0.016; table 4).