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Titre : | Intra-rater reliability, inter-rater reliability and minimal detectable change of the posterior shoulder endurance test in elite athletes (2021) |
Auteurs : | Andrew Powell ; Emma Levy ; Nicola R. Heneghan ; Ian Horsley |
Type de document : | Article |
Dans : | Physical therapy in sport (Vol. 49, May 2021) |
Article en page(s) : | p. 62-67 |
Note générale : | https://doi.org/10.1016/j.ptsp.2021.02.004 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Athlètes ; Efficacité ; Epaule |
Mots-clés: | Test d'endurance |
Résumé : |
Objective
Investigate intra-rater and inter-rater reliability of the posterior shoulder endurance test (PSET) and calculate minimal detectable change (MDC) to establish measurement properties and inform use of the PSET in practice. Study design Test-retest reliability. Setting: British Canoe Slalom National Training Centre. Participants Twelve participants (7 male, 5 female; 22.5 ± 4.48 years; 73.4 ± 6.36 kg) were investigated by two physiotherapists with >10 years experience. Main outcome measure Intraclass correlation coefficients (ICC) were calculated for intra-rater reliability (ICC 3,1) and inter-rater reliability (ICC 2,1) and used to calculate MDC. Results Intra-rater reliability scores were 0.84 and 0.85 for rater A and B, respectively, with 95% confidence interval (CI) crossing moderate to excellent reliability for both raters (0.50.75 and > 0.9). Inter-rater reliability scores were 0.74 and 0.63 at baseline and follow-up, respectively, with 95% CI crossing poor to good reliability in both time points (0.75). MDC95% for intra-rater scores was 6 repetitions, MDC95% for inter-rater scores was 8 repetitions at baseline and 9 repetitions at follow-up. Conclusion The PSET has acceptable intra-rater reliability but further work is needed to narrow the CI to an appropriate level for inter-rater reliability. The MDC calculated helps clinicians interpret changes in tests scores. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/abs/pii/S1466853X21000328#! |