Examinando por Materia "Fenómenos Fisiológicos Musculoesqueléticos"

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Análisis postural y alteraciones musculoesqueléticas en docentes del colegio San Carlos. Trujillo-2024
(Universidad Privada Norbert Wiener, 2024-11-11) Vega Montoya, Anghela Lissette; Puma Chombo, Jorge Eloy
El presente estudio tuvo como finalidad determinar cuál es la relación entre el análisis postural y las alteraciones musculoesqueléticas en docentes del colegio San Carlos Trujillo – 2024. Material y Métodos: Los instrumentos que se aplicaron, el cuestionario nórdico para evaluar las alteraciones musculoesqueléticas, el método OWAS para evaluar el análisis postural con una población de 30 docentes y una muestra de 20 docentes. El método es hipotético –deductivo, enfoque cuantitativo, no experimental, tipo aplicada, corte trasversal y con sub- diseño correlacional. Se analizaron los datos en el programa SPSS y con Rho Spearman p- valor es 0,000 < 0,05 afirma que existe relación entre alteraciones musculoesqueléticas y análisis postural, así mismo, presenta un coeficiente de relación de 0,774 positiva en magnitud de correlación alta. En el análisis postural (OWAS) el 50% presenta un posible daño, 30% postura normal, 20% una postura con efectos dañinos y 0% su postura tiene efectos sumamente dañinos. Las alteraciones musculoesqueléticas(Cuestionario Nórdico), 65% (13) ausentan alteraciones musculoesqueleticas y el 35% (7) presentan alteraciones musculoesqueleticas. Se identificó la relación entre el análisis postural y la dimensión área corporal de las alteraciones musculoesqueléticas en los docentes donde el indicador zona cuello existe relación mientras en la zona hombro, espalda, codo- antebrazo y la zona mano- muñeca no tienen relación. Las características sociodemográficas, la edad que prevalece con 35% se encuentra en 41- 50 años (7 docentes), con respecto al género el 80% son mujeres (16) y un 20% son hombres (4), estado civil 12 solteros 60%, 6 casados 30% y 2 divorciados 10%, en horas de trabajo prevalece el 70% trabajan de 4-6 horas (14 docentes), el tiempo de trabajo prevalece (13) 65% trabajan de 36 a más años.
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Caregiver musculoskeletal disorders and their relationship with disability in CEBE children San Bartolomé, Lima 2022
(Universidad Privada Norbert Wiener, 2023-05-17) Oscco Espinoza, Lizbhet Katherine; Puma Chombo, Jorge Eloy
Summary: The aim of this study is to determine the relationship between musculoskeletal disorders in caregivers and disability in children at the CEBE San Bartolomé in 2022. Materials and Methods: The Nordic Questionnaire was used to measure the musculoskeletal disorders of caregivers and the Pedi-Cat to assess the disability of children. The population consisted of 224 individuals, with a sample of 130 caregivers and children. The research method was hypothetical-deductive, with a quantitative approach, applied type, non-experimental design, and a cross-sectional correlational sub-design. Results: It was found that 73.8% of caregivers were female, with the predominant age group being 40-49 years. Of these, 92.3% of caregivers had musculoskeletal disorders, with the thoracolumbar region being the most affected (41.5%). Regarding the children with disabilities, 60% were male, with children aged 5-8 years representing 55.4%. Of these, 64.6% had reduced functional abilities, 32.3% had abilities within the expected range, and 3.1% had abilities below average. Conclusion: A significant relationship exists between musculoskeletal disorders in caregivers and the disability of children, with an inverse and strong correlation of -0.742.
Acceso abierto
Conocimiento de higiene postural y trastornos musculoesqueléticos en trabajadores del poder judicial sede comercial – Lima – Lima, 2024
(Universidad Privada Norbert Wiener, 2025-06-12) Ayala Flores, Aracelli Rosa; Reyes Jaramillo, Yolanda Teresa
Objetivo: La presente investigación tuvo como objetivo relacionar el conocimiento de higiene postural y los trastornos musculoesqueléticos en trabajadores jurisdiccionales de los Juzgados Comerciales del Poder Judicial de Lima 2024. Material y Métodos: Los instrumentos utilizados fueron, el Cuestionario Nórdico y el test de higiene postural. El método usado fue básico, cuantitativo y correlacional, lo que permitió relacionar ambas variables, considerándose una cantidad de 100 colaboradores los cuales fueron parte de la muestra, los mismos que, lograron responder cuestionarios siendo estos los instrumentos. Se analizaron los datos con el programa SPSS y con la prueba de Chi-cuadrado de Pearson se determina la relación entre las variables. Resultados: El resultado fue que se relacionan de forma altamente significativa (Chi cuadrado = 14.091; la razón de verosimilitud =7,687, además que el grado de significancia (p=0.001 y 0.002, respectivamente) fue mayor a 0.05. Conclusión: Se concluye no solo su alta relación, sino también que se recomienda el uso de descansos y ejercicios que refuercen dicha relación para poder prevenir los TME.
Acceso abierto
Efectiveness of an ergonomic program in the prevention of musculoskeletal diseases in nursing staff.
(Universidad Privada Norbert Wiener, 2019-11-24) Reyes Alfaro, Lisseth Elenid; Gamarra Bustillos, Carlos
Objective: Analyze the evidence on the effectiveness of an ergonomics program in the prevention of musculoskeletal diseases in nursing staff. Material and Methods: Systematic and retrospective review of a quantitative type, subject to critical selection, using the Grade assessment system to identify the level of evidence, found in the following databases: PubMed, Sciencedirect, Scielo, Elsevier. Of the 10 articles systematically reviewed, 40% (n= 4/10) are randomized clinical trials, 30% (n= 3/10) are quasi-experimental, and 30% (n= 3/10) are descriptive studies. They come from the countries of the United States (20%), Germany, Ireland, Iran, Italy, Turkey, Canada, Israel, and China (10% each). Results: Additionally, of the evidence found, 100% (n=10/10) indicate that ergonomics programs reduce the most significant symptoms found in nursing staff in the short term, such as cervical pain, lumbar pain, lower limb pain, and numbness in the wrists. Conclusion: It is concluded that all the studies reviewed in this paper indicate that the implementation of an ergonomics program involving different exercises for the prevention of musculoskeletal diseases is necessary, adapting them according to the work area of the nursing staff.
Acceso abierto
Effectiveness of interventions to reduce musculoskeletal disorders in workers
(Universidad Privada Norbert Wiener, 2019-01-06) Huamán Raymundo, Essy Janeth; Montañez Alvarez, Nancy Amparo; Pérez Siguas, Rosa Eva
Objective: To systematize the evidence on the effectiveness of interventions to reduce musculoskeletal disorders in workers. Material and Method: The study follows a systematic review design, with data collected from databases such as BVS, Scielo, PubMed, Google Scholar, Cochrane, Medline, and Dialnet. Articles were analyzed using the GRADE system, a tool that allows for the assessment of evidence validation and the strength of recommendations. Of the 10 selected articles, 30% are from the United States, 20% from Brazil, and 10% from Spain, Canada, Switzerland, and Peru, respectively. Regarding study type and design, 60% are systematic reviews, 30% are quasi-experimental studies, and 10% are randomized controlled trials. Results: 60% of the articles demonstrate the effectiveness of interventions to reduce musculoskeletal disorders in workers, while 20% of the articles show no effectiveness in the interventions. Conclusions: The reviewed studies show that 6 of the 10 articles indicate effectiveness in reducing musculoskeletal disorders through the intervention of postural exercises during work activities. 2 articles use body posture and workstation design, as well as the use of self-adjusting chairs as interventions. Meanwhile, 2 articles suggest that no ergonomic intervention is effective in reducing musculoskeletal disorders.
Acceso abierto
Effectiveness of workplace exercise to reduce musculoskeletal disorders in workers
(Universidad Privada Norbert Wiener, 2018-12-02) Lope Bernuy, Bety; Borda Izquierdo, Alejandro
Of the Ten articles systematically reviewed, Ten allowed us to specify that occupational gymnastics exercises are effective in reducing musculoskeletal disorders in workers.
Acceso abierto
Ergonomic risk factors and quality of life in nursing staff from Saint Joseph Hospital of Callao, 2023
(Universidad Privada Norbert Wiener, 2023-06-14) Horigome Rodriguez, Cynthia Araseli; Vera Arriola, Juan Américo
Ergonomics applied to the workplace considers not only biomechanical load but also environmental conditions that interfere with the proper performance of activities, thus being present in any working condition. Health professionals are exposed to various ergonomic risk factors for occupational health, partly due to direct contact with patients, but also because of the particularities of the job. Among the most common physical risk factors are postural alterations, repetitive movements, prolonged postures, and improper handling of tools or implements used in the workplace. Exposure to these risk factors can lead to musculoskeletal disorders. Therefore, ergonomic risk factors—the likelihood of suffering damage or injury due to conditions directly associated with the workplace—are not foreign to this group and tend to be high. Preventive measures should aim to reduce ergonomic risk to safeguard the worker's physical health as well as other affected areas.
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Ergonomic risk level and musculoskeletal disorders in teachers at the i.e.p “Pedro Enrique Gonzales Soto”, Ate 2022
(Universidad Privada Norbert Wiener, 2023-06-16) Centeno Soto, Beatriz Vilma; Arrieta Córdova, Andy Freud
Ergonomic risks lead to musculoskeletal disorders, especially from forced postures, repetitive movements, continuous force application, and manual load handling at the workplace. This study focuses on musculoskeletal disorders as the most frequent occupational health threat, as they often go unnoticed until the pain becomes chronic.
Acceso abierto
Ergonomic risks and musculoskeletal alterations in nursing professionals in the sterilization center of anoncological clinic in Lima Centro, 2024
(Universidad Privada Norbert Wiener, 2024-06-23) Yataco Ortíz, Vivien Lisbet; Pretell Aguilar, Rosa Maria
The objective will be "To determine how ergonomic risks are related to musculoskeletal disorders in Nursing Professionals in the Sterilization Center." The method employed for this study will be a quantitative, hypothetical-deductive, applied, non-experimental, correlational, and cross-sectional study. The sample size will consist of 80 nursing professionals working in the Sterilization Center of an Oncological Clinic in Central Lima. A validated questionnaire with a certain level of reliability for both variables will be applied to them. The results will be processed using SPSS V28 in two stages: first, descriptive statistics will be used to conduct a respective analysis, expressing frequencies in tables and graphs in histograms. Second, inferential statistics will be applied to test the proposed hypotheses. Initially, a normality test will be performed to identify whether the data distribution is normal or non-normal. If the data are non-normal, Spearman's Rho will be used, while Pearson's test will be employed for normally distributed data.
Acceso abierto
Ergonomic risks and musculoskeletal diseases of the nursing professional in the emergency area of the Hospital II Ramón Castilla in Lima in the period from January to April 2022.
(Universidad Privada Norbert Wiener, 2022-07-10) Ramirez Bravo, Virginia Guisela; Fernández Rengifo, Werther Fernando
Objective: is to determine the relationship between ergonomic risks and musculoskeletal diseases of the nursing professional in the emergency area of the Ramon Castilla II Hospital. Methods: the study will be hypothetical - deductive, quantitative approach, descriptive, correlational design. A census sample of 30 nursing assistants who work in the emergency area of the Ramon Castilla II Hospital will be intentionally taken. The instruments that will be used to measure the variables will be the ergonomic risk questionnaire and traumatological evaluation of musculoskeletal diseases in the nursing professional, prepared by Rut Catalina Epiquien Rojas, at the Federico Villarreal National University. Likewise, to carry out the data processing and analysis plan, it will be done through the use of the Microsoft Excel 2019 Program and the SPSS vs. 26.0 Statistical Program to be presented in tables and / or graphs; in which descriptive statistics will be applied; parametric and non-parametric tests will be performed, normal distribution of the variables; and for the hypothesis test or relationship between the study variables, the Spearman Correlation Test (Rho) will be used.
Acceso abierto
Ergonomic Risks and Musculoskeletal Disorders in Workers of CAR MIXTO San Miguel, Lima 2023
(Universidad Privada Norbert Wiener, 2023-11-22) Mallma Castro, Brando; Bejarano Ambrosio, Miriam Juvit
The research aimed to determine the relationship between ergonomic risks and musculoskeletal disorders. It was a non-experimental, applied, quantitative study with a hypothetical-deductive method, using validated questionnaires administered to a sample of 84 workers at the CAR Mixto San Miguel. Results from the Chi-square test showed a significance of 0.187, indicating that there is no significant relationship between ergonomic risks and musculoskeletal disorders. However, medium ergonomic risk predominated among workers, most of whom were aged 26 to 40 years, female, and single. Regarding pain location, two zones were found to be significant: low back pain (p=0.001) and foot pain (p=0.047). The most common pain intensity was moderate (47.6%). Regarding work incapacity, only 19% required a job change due to the pain.
Acceso abierto
Ergonomic risks and their association with musculoskeletal disorders in the health staff of a hospital in Lima - 2023
(Universidad Privada Norbert Wiener, 2024-05-02) Ropa Manrique, Jose Manuel; Bejarano Ambrosio, Miriam Juvit
The relationship between ergonomic risks and musculoskeletal disorders is highly relevant in the workplace. Ergonomic factors can significantly affect workers' health, especially concerning musculoskeletal disorders (MSDs). Several studies have shown that exposure to ergonomic hazards increases the incidence of musculoskeletal injuries, highlighting the importance of identifying, analyzing, preventing, and controlling these hazards in the workplace. The primary aim of this study was to analyze the association between ergonomic risk and musculoskeletal disorders among healthcare personnel at the Guillermo Almenara I National Hospital. The findings led to recommendations to raise awareness among hospital workers about the importance of ergonomics in musculoskeletal disorders.
Acceso abierto
Ergonomic risks associated with musculoskeletal disorders in the nursing staff of the surgical center, Goyeneche Hospital in Arequipa, 2022.
(Universidad Privada Norbert Wiener, 2022-07-03) León García, Terrie Darlanne; Pretell Aguliar, Rosa María
English: Objective: "To determine the relationship between ergonomic risks and musculoskeletal disorders in nursing staff in a surgical center." Population: It will be 93 people (57 nurses and 36 technicians) who work at the Goyeneche Hospital in Arequipa. Sample: The total sample will be the total population, that is, 93 people. Methodological design: The type of research will be applied. The method will be hypothetical deductive, cross-sectional. The design will be correlational. Instruments: To evaluate the variable: "Ergonomic risks", the questionnaire modified by Chambilla in 2019 will be applied, reliable through Cronbach's Alpha with 0.733 and for the variable: "Musculoskeletal disorders", the questionnaire created by Santamaría in 2018 will be applied, reliable through Cronbach's Alpha with 0.981. The survey will be used as a data collection technique. Data processing and analysis: This will be carried out by applying the statistical description that will present the results according to levels and inferential statistics by applying the Spearman R test to verify the hypothesis raised in the study.
Acceso abierto
Ergonomic risks related to musculoskeletal disorders in technical and professional nurses of the emergency service in a public hospital, Lima-2023
(Universidad Privada Norbert Wiener, 2024-01-21) Santisteban Prada, Carmen Lizeth; Pretell Aguilar, Rosa María
Objective: “To determine the relationship between ergonomic risk and musculoskeletal disorders in technical and professional nurses of the Emergency Service of a Public Hospital, Lima-2023”, will be made up of a population of 80 nurses, technicians and professionals who are working in areas Emergency Public Hospital of Lima. Methodological design will be applied, observational, descriptive level, correlational in a prospective time. To collect data, the survey will be used as a data collection technique and two previously validated questionnaires will be used as an instrument: to measure “Ergonomic Risk” a questionnaire adapted from Vargas will be used in 2022 with a reliability according to Cronbach's Alpha = 0.733 and another questionnaire to measure “Musculoskeletal disorders” adapted from Matta in 2022 with a reliability according to Cronbach's Alpha = 0.928. Regarding the statistical processing and analysis of the data, they will be expressed through descriptive values both in percentages and frequencies, in the same way inferential statistics will be used in search of normality and determination of parametric tests such as Pearson.
Acceso abierto
Frequency of musculoskeletal injuries in parents at a pediatric physical rehabilitation center, Lima 2023
(Universidad Privada Norbert Wiener, 2023-12-04) Salas Acrota, Hernan; Puma Chombo, Jorge Eloy
Quality of life refers to the conditions an individual should enjoy, but having a musculoskeletal injury can cause distress, economic problems, and/or stress for parents or caregivers. Objective: To determine the frequency of musculoskeletal injuries in parents at a pediatric physical rehabilitation center. Methodology: The research method is deductive, with a quantitative approach, applied type, non-experimental cross-sectional and observational design. The sample consisted of 80 parents at a pediatric rehabilitation center. The instruments used included the Nordic Questionnaire and a data collection form. Results: The study found that 87.5% of the parents presented musculoskeletal disorders, with a higher prevalence in the lumbosacral area (37.5%), followed by shoulder and neck pain. Sociodemographic data showed that the majority of parents affected were female (70%), aged 40-49 years.
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Main Injury Areas and Their Relationship With Warm-up Time in Crossfit Athletes Altair, Lima 2019
(Universidad Privada Norbert Wiener, 2022-11-04) Valdés Bello, Mildrey; Lovato Sánchez, Nita Giannina
Regular sports practice, while offering numerous health and quality of life benefits, also carries the risk of injuries, some of which can be severe. This is the context in which CrossFit has developed, a type of exercise that has gained worldwide popularity recently, although there are no clear guidelines on the implications of each activity or the necessary precautions, given the variety of routines involved in the sport. This research analyzes the potential relationship between the most common injury areas in CrossFit and the preparation or warm-up before routines, all in a real context with active athletes.
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Musculoskeletal Disorder and Sleep Quality in Physical Therapy and Rehabilitation Interns of a Private University, Lima - 2023
(Universidad Privada Norbert Wiener, 2024-06-10) Achata Aldana, Verónica Astrid; Puma Chombo, Jorge Eloy
This study aimed to determine the relationship between musculoskeletal disorders and sleep quality in physical therapy and rehabilitation interns at a private university in Lima, 2023. Material and Methods: The instruments used were the Nordic questionnaire to assess musculoskeletal disorders and the Pittsburgh Sleep Quality Index to evaluate the interns' sleep quality. The population consisted of 80 interns. The method was hypothetical-deductive, with a quantitative, non-experimental, applied, cross-sectional, and correlational sub-design. The data were analyzed using the SPSS program and the Spearman’s rho statistic to determine the relationship between the variables. Results: The study found that 65% of interns with musculoskeletal disorders were women, mostly aged 18 to 25 years, with the most affected area being the dorsolumbar region (39%), followed by the neck and shoulders (25%). The statistical evaluation using the Spearman coefficient showed rho=0.619 with a significance level of p=0.000. Conclusion: It was concluded that there is a relationship between musculoskeletal disorders and sleep quality in physical therapy and rehabilitation interns at a private university.
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Musculoskeletal disorders and ergonomic risk in truck drivers of the transport company Queella S.R.L., Ayacucho 2021
(Universidad Privada Norbert Wiener, 2023-11-17) Huamancusi Quispe, Sheyka; Arrieta Córdova, Andy Freud
A study conducted at the transport company “Queella” S.R.L. Ayacucho aimed to determine the relationship between musculoskeletal disorders and ergonomic risk in drivers of smaller vehicles. The study population consisted of 80 drivers of smaller vehicles (mototaxis). Information was collected using a form that included: driver details (gender, age, years of experience, days/week, hours/day) and applying the Nordic Kuorinka questionnaire and the REBA method. Descriptive analysis was performed using IBM SPSS Statistics V.29. The study was descriptive-observational, prospective, correlational, and cross-sectional without intervention. The study sample consisted of 13.75% women and 86.25% men, with an average age of 39.59 years. 66.3% worked between 11 and 12 hours daily. The prevalence of musculoskeletal disorders was 93.75%, with the highest percentage in the lumbar spine (69.33%), followed by the neck (14.67%), thoracic spine (13.33%), shoulder (10.67%), and hips (8%). The frequency of ergonomic risk in drivers showed high risk (61.3%), medium risk (35%), low risk (2.5%), and insignificant risk (1.3%). The study concluded that there is a correlation (p = < 0.001) between musculoskeletal disorders and ergonomic risk in smaller vehicle drivers (mototaxis).
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Musculoskeletal disorders and lifestyle of patients in a private rehabilitation and physical medicine center, period 2023
(Universidad Privada Norbert Wiener, 2024-07-19) Martínez Negrón, Edith Lorena; Arrieta Córdova, Andy Freud
In summary, this study found a relationship between musculoskeletal disorders and lifestyle, with a tendency for more disorders in patients with worse habits, particularly in physical activity, sleep, stress, work, and personality. These findings highlight the importance of promoting healthy lifestyles in the treatment of these musculoskeletal disorders.
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Musculoskeletal disorders and physical inactivity in older adults who work in a supply market in San Juan de Lurigancho, 2022
(Universidad Privada Norbert Wiener, 2022-11-29) Salinas Chambi, Oscar Leon; Rodriguez Garcia, Rosa Vicenta
Musculoskeletal disorders encompass all health problems related to the locomotor apparatus, affecting muscles, joints, tendons, ligaments, and nerves. Physical inactivity is defined as the absence of physical activity. One recommendation by the WHO is to meet a minimum of 150 minutes of physical activity per week.