Arabic Version of the Short Anterior Cruciate Ligament–Return to Sport After Injury Scale: Translation, Cross-cultural Adaptation, and Validation

• Published in: Orthopaedic journal of sports medicine Vol. 10; no. 1; p. 23259671211066509
• Main Authors: Alzhrani, Msaad, Alzahrani, Hosam, Alshehri, Yasir S.
• Format: Journal Article
• Language: English
• Published: Los Angeles, CA SAGE Publications 01-01-2022; Sage Publications Ltd
• Subjects: Joint and ligament injuries; Knee; Orthopedics; Reconstructive surgery; Sports injuries; Sports medicine; translation; return to sports; ACL reconstruction; ACL-RSI; psychological readiness
• ISSN: 2325-9671; 2325-9671
• DOI: 10.1177/23259671211066509

Background:
The short version of the Anterior Cruciate Ligament–Return to Sport After Injury (ACL-RSI) scale is a self-reported questionnaire developed to assess the psychological readiness of patients to return to sports after ACL reconstruction (ACLR).
Purpose:
To translate, cross-culturally adapt, and validate the short version of the ACL-RSI scale into the Arabic language (ACL-RSI-Ar).
Study Design:
Cohort study (diagnosis); Level of evidence, 2.
Methods:
The original short version of the ACL-RSI scale was forward and backward translated, cross-culturally adapted, and validated following international standardized guidelines. Sixty patients who participated in sports activities and underwent ACLR completed the ACL-RSI-Ar, the International Knee Documentation Committee (IKDC) Subjective Knee Evaluation Form, and Knee injury and Osteoarthritis Outcome Score (KOOS) scales. To assess test-retest reliability, 34 participants completed the ACL-RSI-Ar scale twice. Statistical tests were conducted to test the internal consistency, reliability, and construct and discriminant validity of the ACL-RSI-Ar scale.
Results:
The ACL-RSI-Ar showed adequate internal consistency (Cronbach alpha = 0.734) and excellent test-retest reliability (intraclass correlation coefficient, 0.871). The ACL-RSI-Ar was strongly correlated with the IKDC (Spearman ρ = 0.515, P < .001) and weakly to strongly correlated with all KOOS subscales (Spearman ρ = 0.247-0.590, P < .05). Patients who returned to sports had significantly higher scores on the ACL-RSI-Ar scale when compared with those who did not return to sports (P = .001).
Conclusion:
The short ACL-RSI-Ar scale, as translated, was internally consistent, reliable, and valid for evaluating psychological readiness to return to sports after ACLR in Arabic-speaking patients.