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Internal consistency of the components of ACL-RSI and ACL-QoL.
| Instruments | Cronbach's α |
|---|---|
| RSI-overall | 0.87 |
| QoL-overall | 0.96 |
| QoL-symptoms | 0.83 |
| QoL-work | 0.86 |
| QoL-participation | 0.95 |
| QoL-lifestyle issues | 0.86 |
| QoL-social and emotional concerns | 0.86 |
Abbreviations: ACL-RSI, Anterior Cruciate Ligament-Return to Sport After Injury; ACL-QoL, Quality of Life Anterior Cruciate Ligament Questionnaire; RSI, Return to Sport After Injury; QoL, quality of life.
