, Note. OR = odds-ratio

. 95%-ci-=, 95% Confidence Interval; a The reference category is girls; b The reference category is individual sport; c The reference category is less than 2 hours; d The reference category is unorganized no competitor

, At least one moderate injury (1)/No injury (0) ; y At least one severe injury (1)/No injury

, At least one moderate or severe injury (1)/No injury (0)