David Rodríguez Sanz1, César Calvo Lobo2, Daniel López López3, Carlos Romero Morales1, Carlos Sosa Marín1, Irene Sanz Corbalán4. 1. Faculty of Health, Exercise and Sport, Department of Physical Therapy and Podiatry, European University of Madrid, Villaviciosa de Odón, Madrid, Spain. 2. Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain; Motion in Brains Research Group, Instituto de Neurociencias y Ciencias del Movimiento, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain. Electronic address: cecalvo19@hotmail.com. 3. Research, Health and Podiatry Unit, Department of Health Sciences, Faculty of Nursing and Podiatry, Universidade da Coruña, Coruña, Spain. 4. Private Clinical Practice in Podiatry, Madrid, Spain.
Abstract
OBJECTIVE: The purpose of this study was to evaluate interrater reliability in the diagnosis of myofascial trigger points (MTrPs) in the tibialis anterior, peroneus brevis, and extensor digitorum longus muscles. METHODS: A reliability research study was performed. Three physical therapists with clinical experience in myofascial pain functioned as raters and randomly and bilaterally evaluated the ankles of 40 subjects in the Madrid public health care system. The absence or presence of MTrPs, nodules in taut bands, patterns of referred pain, local twitch response (LTR), and jump-sign were evaluated. RESULTS: We calculated the pairwise interrater agreement and κ-value concordance of the presence or absence of trigger points (55%-85%; κ = 0.12-0.60), palpable nodules in taut bands (63%-90%; κ = 0.24-0.60), referred pain (63%-85%; κ = 0.20-0.54), and jump sign (62%-89%; κ = 0.15-0.72) in the 3 studied muscles. The LTR could only be evaluated in the tibialis anterior (43%-70%; κ = 0.05-0.21), and evaluation was not possible for the other muscles. CONCLUSIONS: Three blinded raters were able to reach acceptable pairwise interrater agreement (percentage of agreement value ≥70%) for the presence or absence of MTrPs and LTR in the tibialis anterior, as well as for nodules in taut bands, referred pain, and the jump sign for the extensor digitorum longus. The peroneus brevis showed a wide percentage of agreement value, ranging from 31% to 82%. The results of this study showed that expert raters can agree, with slight-to-moderate concordance, with regard to the clinical testing of muscle trigger points by direct palpation of the 3 muscles studied: the tibialis anterior, the extensor digitorum longus, and the peroneus brevis. Interrater reliability seems to be muscle dependent, especially with regard to the depth of the muscle. Copyright Â
OBJECTIVE: The purpose of this study was to evaluate interrater reliability in the diagnosis of myofascial trigger points (MTrPs) in the tibialis anterior, peroneus brevis, and extensor digitorum longus muscles. METHODS: A reliability research study was performed. Three physical therapists with clinical experience in myofascial pain functioned as raters and randomly and bilaterally evaluated the ankles of 40 subjects in the Madrid public health care system. The absence or presence of MTrPs, nodules in taut bands, patterns of referred pain, local twitch response (LTR), and jump-sign were evaluated. RESULTS: We calculated the pairwise interrater agreement and κ-value concordance of the presence or absence of trigger points (55%-85%; κ = 0.12-0.60), palpable nodules in taut bands (63%-90%; κ = 0.24-0.60), referred pain (63%-85%; κ = 0.20-0.54), and jump sign (62%-89%; κ = 0.15-0.72) in the 3 studied muscles. The LTR could only be evaluated in the tibialis anterior (43%-70%; κ = 0.05-0.21), and evaluation was not possible for the other muscles. CONCLUSIONS: Three blinded raters were able to reach acceptable pairwise interrater agreement (percentage of agreement value ≥70%) for the presence or absence of MTrPs and LTR in the tibialis anterior, as well as for nodules in taut bands, referred pain, and the jump sign for the extensor digitorum longus. The peroneus brevis showed a wide percentage of agreement value, ranging from 31% to 82%. The results of this study showed that expert raters can agree, with slight-to-moderate concordance, with regard to the clinical testing of muscle trigger points by direct palpation of the 3 muscles studied: the tibialis anterior, the extensor digitorum longus, and the peroneus brevis. Interrater reliability seems to be muscle dependent, especially with regard to the depth of the muscle. Copyright Â
Authors: Salvador González-Iñigo; Pedro V Munuera-Martínez; Guillermo Lafuente-Sotillos; José M Castillo-López; Javier Ramos-Ortega; Gabriel Domínguez-Maldonado Journal: PeerJ Date: 2017-12-15 Impact factor: 2.984
Authors: Patricia Palomo-López; Marta Elena Losa-Iglesias; César Calvo-Lobo; David Rodríguez-Sanz; Emmanuel Navarro-Flores; Ricardo Becerro-de-Bengoa-Vallejo; Daniel López-López Journal: PLoS One Date: 2019-04-09 Impact factor: 3.240
Authors: Eva María Martínez-Jiménez; Marta Elena Losa-Iglesias; Marta San Antolín-Gil; Daniel López-López; Carlos Romero-Morales; María Benito-de-Pedro; César Calvo-Lobo; Ricardo Becerro-de-Bengoa-Vallejo Journal: Life (Basel) Date: 2021-01-13
Authors: Patricia Palomo-López; Ricardo Becerro-de-Bengoa-Vallejo; Marta Elena Losa-Iglesias; Daniel López-López; David Rodríguez-Sanz; Carlos Romero-Morales; César Calvo-Lobo; Victoria Mazoteras-Pardo Journal: Int J Environ Res Public Health Date: 2020-01-18 Impact factor: 3.390