Validez de contenido de un ECOE en el pregrado de fisioterapia para el razonamiento clínico / Validity of content of a ECOE in the physiotherapy undergraduate for clinical reasoning

Introducción: El Examen Clínico Objetivo Estructurado (ECOE) es una metodología de evaluación que permite medir de manera válida las competencias clínicas en estudiantes de fisioterapia a través de estaciones previamente estandarizadas. Objetivo: Determinar la validez de contenido del instrumento ECOE-LM 2017 para la medición de competencias clínicas en el examen, evaluación, diagnóstico, pronóstico e intervención de una persona con lumbalgia mecánica en fisioterapia. Métodos: Se diseñó un instrumento de seis estaciones evaluado con la técnica de juicio de expertos, para posteriormente calcular la confiabilidad interobservador a través de Fleiss’ Kappa, por medio del ReCal; adicionalmente se identificó el índice de aceptabilidad. Resultados: Se obtiene un índice kappa de 0,82 (casi perfecto) que da cuenta de una buena confiabilidad para el instrumento. Conclusiones: Se cuenta con un instrumento con una buena concordancia para su empleo en los procesos educativos. (AU)

Introduction: The Objective Structured Clinical Examination (ECOE) is an evaluation methodology that allows to validly measure clinical competencies in Physiotherapy students through previously standardized stations. Objective: To determine the content validity of the ECOE-LM 2017 instrument for the measurement of clinical competencies in the examination, evaluation, diagnosis, prognosis and intervention of a person with mechanical low back pain in Physiotherapy. Methods: An instrument of six stations evaluated with the expert judgment technique was designed to subsequently calculate the inter-observer reliability, through Fleiss’ Kappa, by means of the ReCal, additionally the acceptability index was identified. Results: A Kappa index of 0.82 (almost perfect) is obtained, which shows good reliability for the instrument. Conclusions: There is an instrument with good agreement for its use in educational processes. (AU)

[Exposure to second-hand smoke in school adolescents from Tunja (Colombia), 2017]. / Exposición al humo de segunda mano en adolescentes escolarizados de Tunja, Colombia, 2017.

INTRODUCTION: Adolescents exposed to second-hand smoke have a higher risk of morbidity. This is one of the main preventable public health problems in Latin America. OBJECTIVE: To determine the prevalence and sociodemographic factors associated with exposure to second-hand tobacco smoke at home and out-of-home, in school adolescents from Tunja-Colombia. METHODOLOGY: This cross-sectional study included 1100 school students, aged between 11 and 19 years. The information was obtained using a self-administered and totally anonymous questionnaire. For the analysis, the proportions of everyday exposure and the mean number of days of exposure to second-hand smoke during a regular week were estimated. For the associations, ordinal logistic regression and negative binomial regression models were performed. RESULTS: The average age of the participants was 14.5 years, with the majority (59%) being female. As regards second-hand tobacco smoke exposure at home, an everyday prevalence of 4.9% was found, from 1 to 6 days of 14.7%, with a mean exposure of 0.7 days (SD 1.7). Additionally, there was a higher prevalence of exposure to second-hand smoke out-of-home: every day 8%, from 1 to 6 days of 34.1%, with a mean exposure of 1.5 days (SD 2.2). CONCLUSION: The prevalence of exposure to second-hand smoke in adolescents of Tunja was high. Interventions at school and family level are recommended to counteract this problem.