Failure rates of common grafts used in ACL reconstructions: a ...

Comparison of graft failure rates of all graft types The Kruskal–Wallis test of yearly failure rates for the four main graft groups showed a p value of 0.072 which is con-sidered as not signicant (p> 0.05). Thus, the yearly graft failure rate of the four investigated ACLR groups did not dier signicantly and the null hypothesis was retained. ................
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