Browsing by Author "Molina Muñoz, Yerko Pablo"
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- ItemControl del pensamiento, esfuerzo cognitivo y lenguaje fisionómico-organísmico: tres manifestaciones expresivas del lenguaje interior en la experiencia humana(2018) Fossa Arcila, Pablo Sebastián; Awad, Natalia; Ramos, Fabián; Molina Muñoz, Yerko Pablo; Puerta, Sofía de la; Cornejo Alarcón, Carlos
- ItemDemandas de formación en administración, gestión y liderazgo : estudio descriptivo en enfermeras(os) universitarias (os) de Chile(2017) Soto Fuentes, Paz Eugenia; Martínez Santana, Dayann Carolina; Molina Muñoz, Yerko Pablo
- ItemEstresores parentales en Unidad de Cuidados Intensivos Pediátricos(2018) Ramírez León, Muriel Andrea; Navarro Tapia, Edith Sandra; Clavería Rodríguez, Cristian; Molina Muñoz, Yerko Pablo; Cox, Alfonso
- ItemInsatisfacción corporal, creencias sobre control del peso y consumo de cigarrillos en jóvenes(2013) Mediano, M. F.; Repetto Lisboa, Paula Beatriz; Molina Muñoz, Yerko Pablo
- ItemMujeres que Consumen Sustancias y su Vulnerabilidad frente al VIH en Santiago de Chile(2016) Irarrázabal Vargas, Lisette Paola; Ferrer Lagunas, Lilian Marcela; Villegas, Natalia; Sanhueza, Sebastian; Molina Muñoz, Yerko Pablo; Cianelli A., Rosina
- ItemSíndrome de quemarse por el trabajo y satisfacción laboral como predictores de calidad de la atención de enfermería hospitalaria(2017) Soto Fuentes, Paz Eugenia; Barrios Araya, Silvia; Molina Muñoz, Yerko Pablo
- ItemSleep duration and results of the psychomotor vigilance test in construction workers: a preliminary study(2020) Ferrada, Ximena; Barrios Araya, Silvia; Masalán Apip, María Patricia; Campos Romero, Solange; Carrillo, Juan; Molina Muñoz, Yerko PabloThe construction industry is known by its high rate of accidents. Among the different possible causes of this situation we could find lack of sleep and fatigue. Chronic sleep deprivation is a determining factor in the deterioration of vigilance and alert, and consequently a risk factor for occupational accidents. Fatigue is the answer of our organism to sustained physical and mental effort. Construction workers are prone to fatigue, since their work is characterized by heavy lifting and awkward work postures, so it is relevant to study it more thoroughly, especially regarding its association with sleep efficiency and quality. Regretfully, those topics have been very poorly studied in the construction industry. To understand better these phenomena and to propose strategies to mitigate it and contribute to the reduction of accidents in construction projects, the objective of this study was to understand if there is a relation among sleep duration and fatigue. We worked with 154 male construction workers from one Chilean construction company. To asses sleep quality we used the Pittsburgh Sleep Quality Index. One of their questions asked for average sleep hours in the last 4 weeks. To evaluate fatigue, we used a personal computer version of the Psychomotor Vigilance Test (PC-PVT) that measure alertness and vigilance. This 5-minute test was performed by construction workers on site in the morning. People was classified into groups according to self-reported sleep hours, namely: 79 hours (26%), 5-7 hours (61.7%) and <5 hours (12.3%). These results were compared for 3 variables (Mean Reaction Time, 10% faster and 10% slower) using an ANOVA test. Differences were found for Mean RT and Slowest10%, the difference being greater in the group that reported sleeping <5 hours, but without statistical significance. Studies with a greater number of subjects and measurements are required throughout the working day.
- ItemSleep quality and fatigue in construction workers effect of a cognitive behavioral intervention(2023) Barrios Araya, Silvia; Masalán Apip, María Patricia; Campos Romero, Solange; Ferrada Calvo, Ximena Verónica; Molina Muñoz, Yerko Pablo; Pontifica Universidad Católica de Chile; Universidad del Desarrollo; Universidad Adolfo IbáñezBackground In Chile, there is no specific information how affect the quality of sleep and fatigue to the construction workers.Objective To present the results of a cognitive behavioral intervention in construction workers aimed at reducing fatigue through improvement in sleep quality.Methodology Pragmatic non-randomized clinical trial with follow-up. Sample of 180 workers from a construction company, organized in a control group and the intervention group belonging to five construction projects.Conclusion Long-term effects are reflected in the third measurement of the Epworth scores, in the presence of fatigue. Those workers who received the cognitive behavioral intervention reduced their levels of sleepiness and fatigue.A multidisciplinary approach is required to study not only fatigue and sleep, but also other relevant aspects of health, since impact on accident rates, days lost from work, and quality of life.
- ItemThe needs of the relatives in the adult intensive care unit: Cultural adaptation and psychometric properties of the Chilean-Spanish version of the Critical Care Family Needs Inventory(2017) Rojas Silva, Noelia Pilar; Padilla Fortunatti, Cristóbal; Molina Muñoz, Yerko Pablo; Amthauer Rojas, Macarena
- ItemValidation of "The Parental Stressor Scale Infant Hospitalization modified, to Spanish" in a pediatric intensive care unit(2019) Navarro Tapia, Edith Sandra; Ramírez, M.; Clavería Rodríguez, Cristian; Molina Muñoz, Yerko Pablo