Autor: |
Francesco Sartorio, Francesca Dal Negro, Elisabetta Bravini, Giorgio Ferriero, Stefano Corna, Marco Invernizzi, Stefano Vercelli |
Jazyk: |
angličtina |
Rok vydání: |
2020 |
Předmět: |
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Zdroj: |
BMC Musculoskeletal Disorders, Vol 21, Iss 1, Pp 1-10 (2020) |
Druh dokumentu: |
article |
ISSN: |
1471-2474 |
DOI: |
10.1186/s12891-020-03651-1 |
Popis: |
Abstract Background Dexterity impairments caused by carpal tunnel syndrome (CTS) make working and daily activities challenging. We aimed to investigate: i) the relationship between dexterity and nerve conduction studies (NCS) in workers with classic symptoms presentation; ii) the ability of the Functional Dexterity Test (FDT) to discriminate different levels of CTS severity as classified by NCS; iii) the diagnostic accuracy of a clinical battery composed of the FDT, Phalen’s test and Tinel’s sign. Methods In a convenience sample of individuals diagnosed with CTS, we correlated FDT net scores with the NCS-based classification by means of Spearman’s (rho) test. Discriminative ability of the FDT was assessed by ANOVA, and a ROC curve determined cutoff thresholds. Sensitivity, specificity, and likelihood ratios (LRs) were used to investigate the diagnostic accuracy of the clinical battery. Results Data from 180 hands were collected. The FDT was significantly correlated (rho = 0.25, p |
Databáze: |
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