Results of a physical exercise program with music therapy in Ecuadorian patients affected by type 2 Diabetes Mellitus to increase muscle strength in upper limbs from a Neutrosophic Evidence Theory perspective

Authors

María Eugenia Lucena de Ustáriz, National University of Chimborazo, Riobamba, 060101, EcuadorFollow
Lisbeth Josefina Reales Chacón, National University of Chimborazo, Riobamba, 060101, EcuadorFollow
Eliana del Consuelo de la Torre Núñez, National University of Chimborazo, Riobamba, 060101, EcuadorFollow
Francisco Javier Ustáriz Fajardo, National University of Chimborazo, Riobamba, 060101, EcuadorFollow
Rosa Elisa Cruz Tenempaguay, National University of Chimborazo, Riobamba, 060101, EcuadorFollow
Adriana Monserrath Monge Moreno, Higher Polytechnic School of Chimborazo, Riobamba, Ecuador, 060101, EcuadorFollow
Silvia Del Pilar Vallejo Chinche, National University of Chimborazo, Riobamba, 060101, EcuadorFollow
José Andrés Zaporta Ramos, Higher Polytechnic School of Chimborazo, Riobamba, Ecuador, 060101, EcuadorFollow

Abstract

This research, conducted at the Technical University of Ambato in Ecuador, addresses the impact of an innovative therapeutic plan that combines upper limb muscle strength exercises with music therapy in patients with type 2 diabetes mellitus (T2DM). This multidimensional approach seeks to improve the quality of life and functionality of patients through an accessible treatment tailored to their needs. The primary purpose of the study is to im-plement and evaluate a therapeutic plan designed to improve upper limb muscle strength in 28 older adults di-agnosed with T2DM. The program included specific exercises and music therapy, structured in 48 sessions for 24 weeks. The music selected, based on the participants' preferences, sought to enhance the physical and emotional benefits of the treatment. The methodology included initial and final tests using manual dynamometry to meas-ure muscle strength, and the results were analyzed with non-classical statistical tools. The findings revealed sig-nificant improvements in participants' muscle strength, with an average increase of 3 to 4 kg in the capacity for key movements such as shoulder flexion, extension, abduction, and adduction, as well as elbow flexion and ex-tension. This study not only validates the use of music therapy as a complement to physiotherapy programs but also provides a replicable model for future interventions in the management of T2DM, highlighting the im-portance of integrative approaches in the treatment of chronic diseases. We used a Neutrosophic Evidence Theo-ry method to process the collected data, according to which data are divided into a truthfulness component, an indeterminacy component, and a falseness component. Patient's performance is assessed using neutrosophic measures corresponding to the generalization of the Dempster-Shafer theory to the neutrosophic framework. In this way, we incorporate indeterminacy into the calculations. In addition, the Dempster-Shafer theory allows us to work with subjective probabilities. Specifically, we use the calculation of a probability estimation method ap-pearing in the literature.

Recommended Citation

Lucena de Ustáriz, María Eugenia; Lisbeth Josefina Reales Chacón; Eliana del Consuelo de la Torre Núñez; Francisco Javier Ustáriz Fajardo; Rosa Elisa Cruz Tenempaguay; Adriana Monserrath Monge Moreno; Silvia Del Pilar Vallejo Chinche; and José Andrés Zaporta Ramos. "Results of a physical exercise program with music therapy in Ecuadorian patients affected by type 2 Diabetes Mellitus to increase muscle strength in upper limbs from a Neutrosophic Evidence Theory perspective." Neutrosophic Sets and Systems 84, 1 (2025). https://digitalrepository.unm.edu/nss_journal/vol84/iss1/5