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Fig. 1 | Sports Medicine - Open

Fig. 1

From: Risk Factors for Sustaining a Second ACL Injury after Primary ACL Reconstruction in Female Football Players: A Study Investigating the Effects of Follow-Up Time and the Statistical Approach

Fig. 1

Classification and regression tree (CART) with 0–12-month follow-up for second ACL injury. The bold text in each node (ACL– [no second ACL injury] or ACL + [second ACL injury]) corresponds to the predicted category. All bold boxes indicate terminal nodes. ACL-RSI ranges from 0 (worse) to 10 (best); SSP-impulsiveness, SSP-stress susceptibility, and IKDC range from 0 (lowest) to 100 (highest). ACL-RSI, Anterior Cruciate Ligament-Return to Sport after Injury; IKDC, International Knee Documentation Committee Subjective Knee Form; LSI, Limb Symmetry Index; SSP, the Swedish Universities Scales of Personality

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