Bibliographic citations
Alarcón, M., (2022). Relación entre los factores de riesgos disergonómicos y los transtornos músculo esqueléticos en obreros de construcción civil de la Constructora Esmar 777 S.C.R.L. Cusco - 2021 [Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/4939
Alarcón, M., Relación entre los factores de riesgos disergonómicos y los transtornos músculo esqueléticos en obreros de construcción civil de la Constructora Esmar 777 S.C.R.L. Cusco - 2021 []. PE: Universidad Andina del Cusco; 2022. https://hdl.handle.net/20.500.12557/4939
@misc{renati/1127236,
title = "Relación entre los factores de riesgos disergonómicos y los transtornos músculo esqueléticos en obreros de construcción civil de la Constructora Esmar 777 S.C.R.L. Cusco - 2021",
author = "Alarcón Calderón, María Fernanda",
publisher = "Universidad Andina del Cusco",
year = "2022"
}
This research was carried out at the "Don Esteban" residential building site located in the district of Wanchaq, in the department of Cusco, under the control of the construction company Esmar 777, with the aim of establishing the interaction between the Dysergonomic Risk Factors, formed by: forced postures, repetitive movements and lifting loads; and musculoskeletal disorders in civil construction workers. The research is a non-empirical, descriptive-correlational and quantitative design. A population of 14 workers was used, with a census sample, during the months of June, July and August. The Cornell questionnaire and ergonomic evaluation methodologies were used for data collection: REBA, Niosh Equation and Check List OCRA, which were processed by the MINITAB statistical tool. To establish the interaction of the variables, the statistical tool Pearson's correlation coefficient at 95% was used by means of the Excel spreadsheet. The results showed that in the aspect of forced positions 13 workers were evaluated where 61.58% have a danger level 3, 30.76% have a danger level 2 and 7.69% have a danger level 4, one of the highest; therefore a quick intervention is necessary. In the situation of lifting loads, of the 8 workers assessed, 37.5% did work that was not hazardous, another 37.5% did work that could cause problems and 25% did work that needs to be modified because it is harmful. Finally, for repetitive movements; 11 workers were assessed; where 90% had a medium unacceptable level of danger and 10% a high unacceptable level. In the aspect of musculoskeletal disorders of the 14 workers surveyed, 90% had a level 2, showing musculoskeletal discomfort that slightly impaired their work and 10% a level 1, showing no musculoskeletal discomfort that impaired their work.
This item is licensed under a Creative Commons License