Laurie A Hiemstra, Mark R Lafave, Allegra Bentrim, Sarah Kerslake
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引用次数: 0
Abstract
Background: The Banff Patellofemoral Instability Instrument 2.0 (BPII 2.0) is a disease-specific, quality of life patient-reported outcome measure (PROM) that is valid and reliable in patients with recurrent lateral patellofemoral instability (LPI). Quality of life encompasses the physical, emotional, and psychological aspects of patient functioning and recovery.
Purposes: To concurrently validate the BPII 2.0 to the Tampa Scale for Kinesiophobia (TSK-11), the Pain Catastrophizing Scale (PCS), and the Anterior Cruciate Ligament-Return to Sport after Injury Scale (ACL-RSI) in patients presenting with recurrent LPI and to assess baseline values for the PROMs in patients with LPI.
Study design: Cohort study (Diagnosis); Level of evidence, 2.
Methods: A total of 107 consecutive patients with recurrent LPI were assessed between January and October 2021. Patients completed the BPII 2.0, TSK-11, PCS, and ACL-RSI. A Pearson r correlation coefficient was employed to examine relationships between the PROMs. Baseline values, as well as floor and ceiling effects and Cronbach alpha, were assessed for all PROMs.
Results: All 107 patients completed the 4 PROMs. Patients included 28 men (26.2%) and 79 women (73.8%), with a mean (SD) age of 25.7 (9.8) years. The mean (SD) age at first dislocation was 14.8 (6.3) years. The TSK-11, PCS, and ACL-RSI were all statistically significantly correlated with the BPII 2.0 (P < .01; 2-tailed), with moderate correlations (r = -0.361-0.628) The R2 values indicated an overlap of the constructs measured by the PROMs.
Conclusion: A statistically significant correlation was evident between the BPII 2.0 and the other PROMs. The BPII 2.0 does not explicitly measure kinesiophobia or pain catastrophizing; however, the significant statistical relationship of the TSK-11 and PCS to the BPII 2.0 suggests that this information is being captured and reflected.
期刊介绍：
An invaluable resource for the orthopaedic sports medicine community, _The American Journal of Sports Medicine_ is a peer-reviewed scientific journal, first published in 1972. It is the official publication of the [American Orthopaedic Society for Sports Medicine (AOSSM)](http://www.sportsmed.org/)! The journal acts as an important forum for independent orthopaedic sports medicine research and education, allowing clinical practitioners the ability to make decisions based on sound scientific information.
This journal is a must-read for:
* Orthopaedic Surgeons and Specialists
* Sports Medicine Physicians
* Physiatrists
* Athletic Trainers
* Team Physicians
* And Physical Therapists
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