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      Efecto del nivel de experiencia clínica del examinador sobre la validez de criterio y fiabilidad inter-sesión de cinco medidas del rango de movimiento de la flexión dorsal del tobillo Translated title: Effect of the tester level of experience on the criterion-related validity and inter-session reliability of five different ankle dorsal flexion range of motion measures Translated title: Efeito da nível de experiência clínica do examiner sobre a validade de discrição e confiabilidade inter-sessão de cinco medidas da amplitude de movimento de la flexão dorsal do tornozelo

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          Abstract

          El objetivo de este estudio fue analizar el efecto que el diferente grado de experiencia del examinador tiene sobre la validez de criterio y fiabilidad inter-sesión de las medidas de rango de movimiento de la flexión dorsal del tobillo (ROM FDT) obtenidas en las pruebas: flexión dorsal del tobillo pasiva en decúbito prono y rodilla flexionada (FD PAS), zancada con inclinómetro (FD ZAN-INC) y cinta métrica (FD ZAN-MET), zancada modificada con taburete (FD ZAN-TAB) y zancada modificada con cajón (FD ZAN-CAJ). Un total de 17 deportistas recreativos completaron este estudio. Cada participante fue evaluado por dos examinadores con distinto nivel de experiencia (experto y novel) del ROM FDT empleando 5 pruebas exploratorias diferentes en dos sesiones distintas. Los resultados muestran bajos valores de validez para el examinador novel en todas las pruebas de valoración del ROM FDT excepto en la prueba FD ZAN-INC (error típico de la estimación estandarizado = 0,5 [pequeño]; Pearson = 0,85 [moderado]; kappa = 0,74 [buena]). El examinador experto presentó niveles altos de fiabilidad inter-sesión en las pruebas FD ZAN-INC, FD ZAN-MET y FD ZAN-CAJ y valores aceptables en las pruebas FD PAS y FD ZAN-TAB. El examinador novel obtuvo valores aceptables de fiabilidad en toda las pruebas de valoración excepto en la prueba FD PAS, que fueron considerados como no aceptables. Por lo tanto, se recomienda que tanto los examinadores expertos como noveles utilicen la prueba FD ZAN-INC para: (a) identificar a personas con restringida o normal movilidad de la flexión dorsal del tobillo; y (b) monitorizar la eficacia de los programas de intervención aplicados en caso de ser necesarios.

          Translated abstract

          The purpose of this study was to analyse the effect of the different degree of tester´s experience on the criterion-related validity and the inter-session reliability of the ankle dorsiflexion range of motion measures (ROM ADF) obtained from the following tests: passive non weight-bearing test (ADF PAS), weight-bearing lunge test using an inclinometer (ADF LUN-INC) and a tape measure (ADF LUN-TAP), modified-weight bearing test with a moveable datum (ADF LUN-DAT) and modified weight bearing test with a box (ADF LUN-BOX). A total of 17 recreational athletes completed this study. Each participant was assessed by 2 testers with different level of experience in the clinical setting (expert and novel) of the ROM ADF using 5 assessment tests in two different sessions, with a rest-interval of 72-96 hours. The results showed low validity scores for the novel tester in all the assessment tests except for the ADF LUN-INC test (standardized typical error of the estimate = 0.5 [small] and Pearson coefficient = 0.85 [moderate]; Kappa = 0.74 [good]). The expert tester showed high reliability scores for the ADF LUN-INC, ADF LUN-TAP and ADF LUN-BOX tests and acceptable scores for the ADF PAS and ADF LUN-DAT. The novel tester presented acceptable reliability scores for all the assessment tests except for the ADF PAS, which were considered as non-acceptable. Therefore, we recommend that both the expert and novel testers use the ADF LUN-INC test to: (a) identify subjects with restrained or normal ROM ADF and (b) monitor the efficacy of the intervention treatments applied in case of being necessary.

          Translated abstract

          O objetivo deste estudo foi analisar o efeito de diferentes níveis de experiência do examinador tem sobre as medidas de validade de critério e inter-sessões variam de movimento da flexão dorsal do tornozelo (ROM FDT) obtidos em testes de confiabilidade: flexão dorsal passiva do tornozelo propenso e joelho flexionado (FD PAS), caminhar com inclinômetro (FD ZAN-INC) e fita (FD ZAN-MET), estride fezes modificado (FD ZAN-TAB) e estride gaveta modificado (FD ZAN-CAJ) . Um total de 17 desportistas recreativos completaram o estudo. ada participante foi avaliado por dois examinadores, com diferentes níveis de conhecimento (especialistas e novatos) de ROM FDT utilizando 5 testes exploratórios diferentes em duas sessões diferentes. Os resultados mostram níveis baixos de validade para o romance examinador em todos os testes, exceto avaliação ROM FDT do FD ZAN-INC (erro típico padrão da estimativa = 0,5 [pequena] test; Pearson = 0,85 [moderado]; kappa = 0,74 [boa]). O examinador especialista mostrou altos níveis de confiabilidade inter-sessão de testes e valores aceitáveis em FD PAS e testes FD ZAN-TAB, FD ZAN-INC, FD ZAN-MET e FD ZAN-CAJ. Os valores de confiabilidade aceitável novela examinador obtidos em todos os testes, exceto teste de avaliação FD PAS, as quais foram consideradas inaceitáveis. Portanto, recomenda-se que ambos os especialistas e novatos examinadores usar o teste FD ZAN-INC: (a) identificar as pessoas com mobilidade reduzida ou dorsiflexion normal de tornozelo; e (b) monitorar a eficácia de programas de intervenção ser aplicado, se necessário.

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          The Measurement of Observer Agreement for Categorical Data

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            Quantifying test-retest reliability using the intraclass correlation coefficient and the SEM.

            Reliability, the consistency of a test or measurement, is frequently quantified in the movement sciences literature. A common metric is the intraclass correlation coefficient (ICC). In addition, the SEM, which can be calculated from the ICC, is also frequently reported in reliability studies. However, there are several versions of the ICC, and confusion exists in the movement sciences regarding which ICC to use. Further, the utility of the SEM is not fully appreciated. In this review, the basics of classic reliability theory are addressed in the context of choosing and interpreting an ICC. The primary distinction between ICC equations is argued to be one concerning the inclusion (equations 2,1 and 2,k) or exclusion (equations 3,1 and 3,k) of systematic error in the denominator of the ICC equation. Inferential tests of mean differences, which are performed in the process of deriving the necessary variance components for the calculation of ICC values, are useful to determine if systematic error is present. If so, the measurement schedule should be modified (removing trials where learning and/or fatigue effects are present) to remove systematic error, and ICC equations that only consider random error may be safely used. The use of ICC values is discussed in the context of estimating the effects of measurement error on sample size, statistical power, and correlation attenuation. Finally, calculation and application of the SEM are discussed. It is shown how the SEM and its variants can be used to construct confidence intervals for individual scores and to determine the minimal difference needed to be exhibited for one to be confident that a true change in performance of an individual has occurred.
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              A spreadsheet for deriving a confidence interval, mechanistic inference and clinical inference from a P value

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                cpd
                Cuadernos de Psicología del Deporte
                CPD
                Universidad de Murcia
                1578-8423
                September 2015
                : 15
                : 3
                : 123-134
                Affiliations
                [1 ] Centro deportivo INACUA (Murcia)
                [2 ] Universidad Miguel Hernández de Elche
                [3 ] Universidad de Murcia
                [4 ] Universidad de Murcia
                [5 ] Universidad de Murcia
                Article
                S1578-84232015000300012
                ae3b9293-f4c1-45ae-8a6e-20b252faa9ef

                http://creativecommons.org/licenses/by/4.0/

                History
                Categories
                SPORT SCIENCES

                Sports medicine
                Reproducibility,ankle springs,injury prevention,accuracy of the measure,confiabilidade inter-sessão,entorses de tornozelo,prevenção de lesões,precisão da medição,Reproducibilidad,esguinces de tobillo,prevención de lesiones,precisión de la medida

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