caa a22 4500 605459436 CHVBK 20210128100234.0 cr unu---uuuuu 210128e20150801xx s 000 0 eng 10.1007/s00167-014-3404-8 doi (NATIONALLICENCE)springer-10.1007/s00167-014-3404-8 Turkish version of the Anterior Cruciate Ligament Quality of Life questionnaire [Elektronische Daten] [Gizem Kinikli, Derya Celik, Inci Yuksel, Ozgur Atay] Purpose: To test the measurement properties of Turkish version of the Anterior Cruciate Ligament Quality of Life (ACL-QOL) questionnaire. Methods: One hundred and nineteen patients with ACL reconstruction (ACL-R) completed internal consistency, agreement, construct validity, floor and ceiling effect analyses. Eighty out of 119 patients with ACL-R completed Turkish version of the ACL-QOL questionnaire twice for the test-retest reliability. A subgroup of thirty-nine patients undergoing physiotherapy were also asked to answer the ACL-QOL questionnaire, the Lysholm Knee Scale (LKS), Knee Outcome Survey—Activities of Daily Living Scale (KOS-ADLS) and the short form 36 (SF-36) at pre-operative, 16th week and 2years post-operatively to assess responsiveness. Results: The questionnaire had high internal consistency (Cronbach's α=0.95). The paired t test showed no significant difference between the test-retest means. The intraclass correlation was excellent for reliability and agreement in five domains and overall score (ICC 0.95, 0.95, 0.97, 0.95, 0.96 and 0.95; p<0.001). The standard error of measurement and the minimum detectable change (MDC95) were found to be 3.1 points and 8.7 points, respectively. The questionnaire showed a fair correlation (r=0.23) with LKS and a poor correlation (r=0.14) with KOS-ADLS; good and very good construct validity (r=0.51, r=0.62) with SF-36 physical component score and mental component score, respectively. No ceiling and floor effects were observed except the subdomain of ‘work-related concerns' (22.9%). A dramatic effect size was demonstrated at the 16th week (2.1) and 2years (1.1) of follow-up. Conclusion: Turkish version of the ACL-QOL questionnaire is a reproducible and responsive instrument that can be used in clinical studies. Level of evidence: Diagnostic study, Level I. European Society of Sports Traumatology, Knee Surgery, Arthroscopy (ESSKA), 2014 The Anterior Cruciate Ligament Quality of Life (ACL-QOL) questionnaire nationallicence Knee nationallicence Validity nationallicence Reliability nationallicence Turkish version nationallicence Kinikli Gizem Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Hacettepe University, 06100, Ankara, Turkey aut Celik Derya Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, İstanbul University, Istanbul, Turkey aut Yuksel Inci Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Hacettepe University, 06100, Ankara, Turkey aut Atay Ozgur Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Hacettepe University, 06100, Ankara, Turkey aut Knee Surgery, Sports Traumatology, Arthroscopy Springer Berlin Heidelberg 23/8(2015-08-01), 2367-2375 0942-2056 23:8<2367 2015 23 167 https://doi.org/10.1007/s00167-014-3404-8 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00167-014-3404-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kinikli Gizem Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Hacettepe University, 06100, Ankara, Turkey aut NATIONALLICENCE 700 1- Celik Derya Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, İstanbul University, Istanbul, Turkey aut NATIONALLICENCE 700 1- Yuksel Inci Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Hacettepe University, 06100, Ankara, Turkey aut NATIONALLICENCE 700 1- Atay Ozgur Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Hacettepe University, 06100, Ankara, Turkey aut NATIONALLICENCE 773 0- Knee Surgery, Sports Traumatology, Arthroscopy Springer Berlin Heidelberg 23/8(2015-08-01), 2367-2375 0942-2056 23:8<2367 2015 23 167