The European journal of general practice
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Randomized Controlled Trial
Predicting no return to sports after three months in patients with traumatic knee complaints in general practice by combining patient characteristics, trauma characteristics and knee complaints.
Background: It remains unclear to what extent patients with traumatic knee complaints aged 18-45 years seen in general practice experience difficulties with return to sports. Objectives: This study aims to determine the proportion of patients with a knee trauma that return to sports at six weeks and three months follow-up. Also examined were associations between no return to sports and baseline patient/trauma characteristics, knee complaints and MR (magnetic resonance) findings, as well as the additive value of MR findings. ⋯ After adding MR findings, the AUC was 0.79 (95%CI: 0.71-0.87) at six weeks and 0.79 (95%CI: 0.70-0.88) at three months follow-up. Conclusion: Three out of four patients with a knee trauma in general practice reported return to sports at three months follow-up. A combination of patient/trauma characteristics and knee complaints predicted no return to sports, whereas MR findings had no additive value. Trial registration: Dutch trial registration: registration number: NTR3689. registration date: 7 November 2012.