Univariable logistic regression analysis performed to assess the influence of GJH and time until return to Tegner activity level ≥6 on sustaining a second ipsilateral ACL injury within 12 months of RTS after ACL-R
| Variable | Value | n (%) of event | OR (95% CI) of second ACL injury within 12 months of RTS | P value | Area under ROC curve (95% CI) |
| GJH | Non-GJH | 4 (2.4%) | |||
| GJH | 4 (9.3%) | 4.21 (1.01 to 17.56) | 0.049 | 0.65 (0.47 to 0.84) | |
| Time until RTS (Tegner activity level ≥6) (months) | 0.95 (0.84 to 1.08) | 0.43 | 0.59 (0.40 to 0.78) |
ACL, anterior cruciate ligament; ACL-R, ACL-reconstruction; GJH, generalised joint hypermobility; RTS, return to sport.