ArticleOrthopaedic journal of sports medicine2026
Development and Validation of a Short Version of the Parisian Hamstring Avulsion Score (PHAS): The Short PHAS.
Article in Orthopaedic journal of sports medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02906865 (Proximal Hamstring Avulsion Surgery Cohort Study), which is not on this map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Proximal Hamstring Avulsion Surgery Cohort Study
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7 authors.
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Abstract
Background: The Parisian Hamstring Avulsion Score (PHAS) was recently validated for the assessment of proximal hamstring avulsion repair. Purpose: To validate a short version of the PHAS score: the short PHAS. Study Design: Cohort study (Diagnosis); Level of evidence, 3. Methods: All patients who underwent proximal hamstring tendon avulsion repair between January 2020 and November 2023 were included. The tear was confirmed by preoperative magnetic resonance imaging. Proximal hamstring avulsion was repaired by surgical reinsertion with suture anchors. The long PHAS score, short PHAS score, and return to sport (RTS) were evaluated. The psychometric properties of the short PHAS, including its predictive value for RTS, were evaluated. Results: A prospective study was performed. A total of 335 patients were included in the final cohort, with a mean age of 48 ± 10 years. A subgroup of 30 patients was created to develop the short PHAS. A short PHAS score of 12 items (compared with 36 for the long version) was obtained. The internal consistency of the short version was excellent (Cronbach α = 0.85). The short PHAS was strongly correlated with the long PHAS ( Conclusion: The short PHAS is a reliable and valid tool to assess RTS after proximal hamstring avulsion repair. Registration: NCT02906865.
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