Citas bibligráficas
Aguado, J., (2022). Evaluación del riesgo ergonómico de posturas forzadas y su relación con los síntomas músculo esquelético en los trabajadores administrativos de una empresa metalmecánica [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/24546
Aguado, J., Evaluación del riesgo ergonómico de posturas forzadas y su relación con los síntomas músculo esquelético en los trabajadores administrativos de una empresa metalmecánica [Tesis]. PE: Universidad Nacional de Ingeniería; 2022. http://hdl.handle.net/20.500.14076/24546
@misc{renati/712478,
title = "Evaluación del riesgo ergonómico de posturas forzadas y su relación con los síntomas músculo esquelético en los trabajadores administrativos de una empresa metalmecánica",
author = "Aguado Berrio, Javier Antonio",
publisher = "Universidad Nacional de Ingeniería",
year = "2022"
}
This research work is dedicated to demonstrating the existence of a correlation between the forced posture adopted by administrative staff and the manifestation of musculoskeletal symptoms. The analysis is carried out based on the working conditions of a metalworking company in the administrative staff, who are exposed to a greater extent to forced postures throughout their working hours, for the study the positions they adopted while performing remote work due to the pandemic by the sars covid-19 virus were also taken into consideration. Materials and Methods: In the research, 25 jobs in the administrative area are evaluated with the RULA methodology and using as a informatory support the Nordic questionnaire regarding the symptoms of musculoskeletal pain, these results were organized in a database to later determine the existence of a correlation through the use of Chi square contingency tables with a reliability of 95%. Results: In the 25 positions studied using the Nordic questionnaire, 19 people reported feeling musculoskeletal pain and 6 reported not feeling pain, of which, classifying them according to their risk level RULA Office due to forced posture was obtained for the staff who reported pain in the level 3 to 4 represents 0%, for level 5 to 6 it represents 82% and for level 7 it represents 100%. In relation to the number of administrative people who report feeling musculoskeletal pain according to body area, they are: 52% neck, 52% lower back, 32% hand/wrist, 28% elbow/forearm and 20% in the shoulders. After compiling the information to apply the Chi square (X2) methodology with 95% reliability, the experimental X2 value (16.02) was obtained, this being greater than the critical X2 (5.66), demonstrating an association between both variables evaluated. Conclusions: The existence of a correlation in the administrative works with risk due to forced posture and the sensation of musculoskeletal pain is concluded, mainly in the neck area and the lumbar area, also based on the evaluation carried out, observation of how they perform their activities and the furniture used by the administrative staff, recommendations were made to reduce risk levels and prevent musculoskeletal injuries.
Este ítem está sujeto a una licencia Creative Commons Licencia Creative Commons