ACL-RSI Short Form Survey

The Anterior Cruciate Ligament–Return to Sport after Injury (ACL-RSI) scale was developed to assess psychological readiness for returning to sport. It helps identify psychological factors that may require targeted support alongside physical rehabilitation to enhance the likelihood of a successful return to sport.

Even though the full ACL-RSI scale is relatively short, item redundancy is clearly present in this questionnaire. Later on, a shorter version of the ACL-RSI scale has been developed (Webster & Feller 2018). In each of the 3 domains, questions who were redundant were removed. Even though the scale was reduced by half, consisting of 6 items, the reliability and validity was not sacrificed. In other words, the psychometric properties of the scale remained the same. Therefore, this short version was found to be a robust substitute for the full version of the ACL-RSI scale for discriminating between patients who return to sport or not, and predicting return to sport outcomes.

Tính hợp lệ và độ tin cậy

Webster et al. (2008) report that with a Cronbach’s alpha of 0.92, the full ACL-RSI scale demonstrated satisfactory reliability. The shortened version maintained strong reliability (Cronbach’s alpha = 0.92). Factor analysis supported a single-factor structure explaining 71% of the total variance. Scores on the shortened scale significantly distinguished between patients who had returned to sport and those who had not. At six months post-injury, both the full and short versions demonstrated fair to good predictive validity for return to sport at 12 months (full version: AUC = 0.77 [95% CI: 0.7–0.8]; short version: AUC = 0.75 [95% CI: 0.7–0.8]) (Webster & Feller 2018).

Cách tính điểm và giải thích

Each item on the ACL-RSI is rated on a scale from 0 to 100, in 10-point increments. A total score between 0 and 100 is calculated by adding and averaging the scores for each item. Greater psychological preparation is indicated by higher scores.

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TẢI VỀ

ACL-RSI Short Form Online Calculator

Tài liệu tham khảo

Webster KE, Feller JA. Development and Validation of a Short Version of the Anterior Cruciate Ligament Return to Sport After Injury (ACL-RSI) Scale. Orthop J Sports Med. 2018;6(4):2325967118763763. Published 2018 Apr 4. doi:10.1177/2325967118763763

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