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1.
Rev. bras. cineantropom. desempenho hum ; 25: e85913, 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1507829

ABSTRACT

Abstract Musculoskeletal symptoms (MS) can derive from injuries or dysfunctions that affect biological tissues such as muscles, bones, and nerves, among others. Military Firefighters (MF) exercise their activities exposed to varied and complex biological conditions, in which the physical demands are intense. Shift work is another remarkable characteristic of the career, which is associated with sleep disorders. Our objective was to estimate the association between the risk of chronification of MS and sleep quality in MF with MS. Our study is a Cross-Sectional Observational Study, whose sample was composed of 753 BM from the Federal District. The analysis was performed with a Sample Characterization Questionnaire, Örebro Musculoskeletal Symptoms Screening Questionnaire (OMPSQ) and the Pittsburgh Sleep Quality Index (PSQI), answered remotely. Statistical analysis used the Spearman Correlation test, p<0.05. The correlation between OMPSQ and PSQI was rated moderate, demonstrating that sleep quality has an influence on the chronification process. The average of the evaluation of Sleep Quality through the PSQI is 8.79, indicating that military personnel present a deficient quality of sleep. There was a correlation between the PSQI score and the OMPSQ of 0.542 (p<0.001), a moderate correlation between the variables. We conclude that MF show correlation between SM and sleep quality, indicating a moderate relationship between the variables, where sleep quality explains 25% of SM. We found that most MF were classified as Low Risk for chronification of SM.


Resumo Os sintomas musculoesqueléticos (SM) podem derivar de lesões ou disfunções que afetam tecidos biológicos como músculos, ossos, nervos, entre outros. Os Bombeiros Militares (BM) exercem suas atividades expostos a condições biológicas variadas e complexas, nas quais as demandas físicas são intensas. O trabalho em turno é outra característica marcante na carreira, o qual está associado a distúrbios do sono. Nosso objetivo foi estimar a associação entre o risco de cronificação de SM e a qualidade do sono em BM com SM. Nosso estudo é um Estudo Observacional Transversal, cuja amostra foi composta por 753 BM do Distrito Federal. A análise foi realizada com um Questionário de Caracterização Amostral, Questionário Örebro de Triagem de Sintomas Musculoesqueléticos (OMPSQ) e com o Índice de Qualidade do Sono de Pittsburgh (PSQI), respondidos remotamente. A análise estatística utilizou o teste de Correlação Spearman, p<0,05. A correlação entre OMPSQ e PSQI foi classificada em moderada, demonstrando que a qualidade do sono apresenta influência no processo de cronificação. A média da avaliação da Qualidade do Sono através do PSQI é de 8,79, indicando que militares apresentam uma qualidade do sono deficitária. Houve correlação entre a pontuação no PSQI e o OMPSQ de 0,542 (p<0.001), correlação moderada entre as variáveis. Concluímos que os BM apresentam correlação entre os SM e a qualidade do sono, indicando uma relação moderada entre as variáveis, onde a qualidade de sono explica 25% dos SM. Verificamos que a maioria dos BM foram classificados como Baixo Risco de cronificação de SM.

2.
Odovtos (En línea) ; 20(2): 113-119, May.-Aug. 2018. tab, graf
Article in Spanish | LILACS, BBO | ID: biblio-1091452

ABSTRACT

Resumen Introducción: Los síntomas músculo-esqueléticos de las extremidades superiores son comunes entre los trabajadores dentales debido a la exposición a factores de riesgo, como movimientos repetitivos, esfuerzos intensos de manos, y malas posturas de muñecas. A medida que los estudiantes de odontología aprenden nuevas habilidades y procedimientos durante la escuela, experimentan un aumento gradual a estos factores de riesgo. El propósito de este estudio fue determinar la prevalencia de los síntomas musculo-esqueléticos (SME) de mano y muñeca entre los estudiantes de odontología de la Universidad de Iowa. Métodos: A 35 estudiantes de primer año y 39 estudiantes de cuarto año (N = 74) se les pidió que llenaran dos cuestionarios. Resultados: La prevalencia de los SME moderados/severos de la mano dominante como entumecimiento, hormigueo y dolor entre los estudiantes de primer año fue de 0, 6 y 20%, respectivamente, comparado con el 18,15 y 36% de los estudiantes de cuarto año. Conclusiones: Los SME de la mano dominante fueron más comunes entre los estudiantes de odontología de cuarto año, en comparación con los de primer año.


Abstract Introduction: Musculoskeletal symptoms of the upper extremities are common among dental workers due to exposure to risk factors including repetition, forceful exertions of the hand, and awkward wrist postures. As dental students learn new skills and procedures during dental school, they experience a gradually increasing exposure to these risk factors. The purpose of this study was to determine the prevalence of hand and wrist musculoskeletal symptoms (MSS) among dental students of the University of Iowa. Methods: Thirty-five first year students and thirty-nine fourth year students (N=74) were asked to complete two questionnaires. Results: The prevalence of moderate/severe MSS of the dominant hand such as numbness, tingling and soreness among first year students was 0, 6 and 20% respectively compared to 18, 15 and 36% of the fourth year students. Conclusions: In this relatively small sample, MSS of the dominant hand were more common among fourth year dental students when compared to first year students.


Subject(s)
Humans , Male , Female , Adult , Students, Dental , Musculoskeletal Diseases/epidemiology , Hand Bones/pathology , Hand Deformities/prevention & control
3.
Rev. bras. reumatol ; 57(4): 330-337, July.-Aug. 2017. tab
Article in English | LILACS | ID: biblio-899437

ABSTRACT

ABSTRACT Objective: To assess the prevalence and describe the clinical, laboratory and radiological findings, treatment and outcome of children with cancer initially referred to a tertiary outpatient pediatric rheumatology clinic. Methods: Retrospective analysis of medical records from patients identified in a list of 250 new patients attending the tertiary Pediatric Rheumatology Clinic, Ribeirão Preto Medical School hospital, University of São Paulo, from July 2013 to July 2015, whose final diagnosis was cancer. Results: Of 250 patients seen during the study period, 5 (2%) had a cancer diagnosis. Among them, 80% had constitutional symptoms, especially weight loss and asthenia, and 60% had arthritis. Initially, all patients had at least one alteration in their blood count, lactate dehydrogenase was increased in 80% and a bone marrow smear was conclusive in 60% of patients. Bone and intestine biopsies were necessary for the diagnosis in 2 patients. JIA was the most common initial diagnosis. The definitive diagnosis was acute lymphoblastic leukemia (2 patients), M3 acute myeloid leukemia, lymphoma, and neuroblastoma (one case each). Of 5 patients studied, 3 (60%) are in remission and 2 (40%) died, one of them with prior use of steroids. Conclusion: The constitutional and musculoskeletal symptoms common to rheumatic and neoplastic diseases can delay the diagnosis and consequently worsen the prognosis of neoplasms. Initial blood count and bone marrow smear may be normal in the initial framework of neoplasms. Thus, the clinical follow-up of these cases becomes imperative and the treatment, mainly with corticosteroids, should be delayed until diagnostic definition.


RESUMO Objetivo: Avaliar a prevalência e descrever as principais manifestações clínicas, os exames complementares, o tratamento e a evolução de crianças com doenças neoplásicas atendidas inicialmente em um serviço terciário de reumatologia pediátrica. Métodos: Analisamos retrospectivamente o prontuário médico de pacientes com diagnóstico definitivo de neoplasia, identificados entre 250 casos novos atendidos no ambulatório de reumatologia pediátrica do Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto-USP, de julho de 2013 a julho de 2015. Resultados: Dos 250 pacientes, cinco (2%) tiveram diagnóstico de neoplasia. Desses, 80% apresentavam sintomas constitucionais, principalmente perda de peso e astenia e 60% artrite. Inicialmente, todos apresentavam pelo menos uma série alterada no hemograma, 80% aumento da desidrogenase lática (LDH) e 60% mielograma confirmatório. Dois pacientes necessitaram de biópsia, óssea e de intestino, para o diagnóstico final. Artrite idiopática juvenil foi o diagnóstico inicial mais frequente. Os diagnósticos definitivos foram leucemia linfoide aguda (dois casos), leucemia mieloide aguda-M3, neuroblastoma e linfoma (um caso cada). Dos pacientes estudados, três (60%) estão em remissão. Dois pacientes foram a óbito (40%), um deles com uso prévio de corticoide. Conclusão: Os sintomas constitucionais e musculoesqueléticos comuns às doenças reumáticas e neoplásicas podem retardar o diagnóstico e consequentemente agravar o prognóstico das neoplasias. O hemograma inicial, assim como o mielograma, podem estar normais no quadro inicial das neoplasias. Dessa forma, o seguimento clínico evolutivo desses casos torna-se imperativo e o tratamento, principalmente com corticoides, deve ser retardado até definição diagnóstica.


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Rheumatic Diseases/diagnosis , Rheumatic Diseases/physiopathology , Neoplasms/diagnosis , Neoplasms/physiopathology , Asthenia/etiology , Retrospective Studies , Arthralgia/etiology , Diagnosis, Differential
4.
Motriz rev. educ. fís. (Impr.) ; 21(3): 263-273, July-Sept. 2015. tab, ilus
Article in English | LILACS | ID: lil-761654

ABSTRACT

This study investigated the effect of a stretch break program (SBP) on the flexibility, strength and musculoskeletal complaints of storage (SW) and administrative (AW) sector workers. Twenty-six male workers were randomly selected: 16 workers from the storage sector and ten workers from the administrative sector. We applied the Physical Activity Questionnaire and Musculoskeletal Questionnaire and evaluated flexibility and grip strength before and after 6 months of the SBP. The SPB decreased the SW group members' complaints of paresthesias and numbness in the upper body and total body. The SPB reduced the AW group members' complaints of paresthesias and numbness in the upper body. Furthermore, the SPB improved cervical, trunk and left shoulder flexibility in the SW group and improved cervical and shoulder flexibility and grip strength in the AW group. The SBP contribute to improve flexibility and musculoskeletal complaints in the regions that are affected by higher rates of work-related injuries.


O presente estudo investigou o efeito de um programa de ginática laboral (PGL) na flexibilidade, força e sintomas osteomusculares nos trabalhadores dos setores almoxarifado (GTA) e administrativo (GTAD). Vinte e seis trabalhadores do sexo masculino foram selecionados aleatoriamente: dezesseis GTA e dez GTAD. Aplicamos os questinários de atividade física e de sintomas osteomusculares e avaliamos a flexibilidade e força de preensão manual antes e após seis meses da PGL. O PGL diminuiu o número de queixas de parestesias e dormência dos membros superiores e no corpo total no GTA. O PGL reduziu o número de queixas de parestesias e dormência dos membros superiorese no GTAD. Além disso, o PGL melhorou a flexibilidade da cervical, do tronco e do ombro esquerdo no grupo GTA e a flexibilidade da cervical e ombro e força de preensão no grupo GTAD. O PGL contribuiu para melhoria da flexibilidade e queixas osteomusculares nas regiões corporais com maiores índices de lesões provenientes do trabalho.


El presente estudio investigó el efecto de un programa de gimnasia laboral (PGL) en la flexibilidad, la fuerza y síntomas musculoesqueléticos en los sectores trabajadores de almacén (GTA) y administrativa (GTAD). Veintiséis trabajadores de sexo masculino fueron seleccionados aleatoriamente: dieciséis GTA y diez GTAD. Aplicamos las questinários de la actividad física y los síntomas musculoesqueléticos y evaluamos la flexibilidad y fuerza de presión antes y después de 6 meses de PGL. El PGL disminuyó el número de quejas por parestesias y de entumecimiento de la parte superior del cuerpo y cuerpo total en el GTA. El PGL redujo el número de quejas por parestesias y entumecimiento de los miembros superiorese en GTAD. Además, PGL mejoró la flexibilidad del cervical, el tronco y el hombro izquierdo en el grupo de GTA y flexibilidade del hombro, el cervical y la fuerza de prensión en el grupo GTAD. El PGL contribuyó a mejorar la flexibilidad y musculoesqueléticos quejas en regiones del cuerpo con las mayores tasas de lesiones de trabajo.


Subject(s)
Humans , Male , Adult , Musculoskeletal Pain/rehabilitation , Exercise/physiology , Quality of Life , Occupational Health/statistics & numerical data
5.
Cienc. Trab ; 16(51): 198-205, dic. 2014. tab
Article in Spanish | LILACS | ID: lil-734632

ABSTRACT

CONTEXTO: Al ser considerada la ergonomía como una disciplina de carácter científico, que evalúa los riesgos ergonómicos en el medio ambiente laboral, puede evitar enfermedades ocupacionales y accidentes del trabajo, contribuyendo a mejorar las condiciones laborales en una organización. OBJETIVO: Determinar la prevalencia de síntomas músculo-esqueléticos en trabajadores operativos del puesto de trabajo mantenimiento de una Empresa Petrolera Ecuatoriana. METODOLOGÍA: Se llevó a cabo un estudio transversal en 102 trabajadores de sexo masculino, correspondientes al puesto de trabajo de mantenimiento de una empresa petrolera, situada en una locación de la Provincia de Sucumbíos, durante el año 2013; la edad comprendida estuvo entre 18 y 49 años. Para la recolección de datos a cada uno de los trabajadores, previo consentimiento informado se aplicó: un Cuestionario Socio-Demográfico, una Historia Médica Ocupacional y el Cuestionario Nórdico Estandarizado. RESULTADOS: La mayor prevalencia de síntomas músculo-esqueléticos, se encuentra en el grupo de trabajadores de entre 30 y 40 años de edad, en las regiones anatómicas: espalda baja 66 (64,7%), seguido de espalda alta 44 (43,1%), cuello 38 (37,3%) y hombro 27 (26,5%), siendo los más afectados los puestos de trabajo técnico-eléctrico y técnico-mecánico. La regresión logística binaria determinó que las variables no son estadísticamente significativas y, por lo tanto, por sí solas no explican la aparición de síntomas Músculo-Esqueléticos. CONCLUSIÓN: Se concluye que existe una elevada prevalencia de síntomas músculo-esqueléticos en la población estudiada, por lo que se recomienda efectuar una evaluación ergonómica exhaustiva de los puestos de trabajo y posteriormente buscar mecanismos y estrategias de control y prevención de riesgos ergonómicos, con la finalidad de minimizar el desarrollo de lesiones músculo-esqueléticos en la población de estudio.


CONTEXT: When considered ergonomics as a scientific discipline that evaluates ergonomic hazards in the working environment, you can prevent occupational diseases and industrial accidents, helping to improve working conditions in an organization. OBJECTIVE: To determine the prevalence of musculoskeletal symptoms in workers operating as a maintenance work Ecuadorian Oil Company. METHODOLOGY: A cross-sectional study was conducted on 102 male workers, job for the maintenance of an oil company, situated in a location in the province of Sucumbíos, in 2013, the age range was between 18 and 49. To collect data for each worker, informed consent was applied: A Socio-Demographic Questionnaire an Occupational Medical History and the Standardized Nordic Questionnaire. RESULTS: The highest prevalence of musculoskeletal symptoms are in the group of workers between 30 and 40 years old, in the anatomical regions: lower back 66 (64,7%), followed by upper back 44 (43,1% ), neck 38 (37,3%) and shoulder 27 (26,5%) being the most affected stations mechanical technician and electrician work. Binary logistic regression determined that the variables are not statistically significant, and thus alone do not explain the occurrence of musculoskeletal symptoms. CONCLUSION: We conclude that there is a high prevalence of musculoskeletal symptoms in the study population, so it is recommended that a comprehensive ergonomic evaluation of jobs and then find mechanisms and strategies for control and prevention of ergonomic hazards, with the aim minimize the development of musculoskeletal injuries in the study population.


Subject(s)
Humans , Male , Adolescent , Adult , Middle Aged , Young Adult , Musculoskeletal Diseases/epidemiology , Oil and Gas Industry , Occupational Groups , Signs and Symptoms , Working Conditions , Logistic Models , Prevalence , Cross-Sectional Studies , Surveys and Questionnaires , Risk Factors , Occupational Health , Musculoskeletal Diseases/diagnosis , Ecuador , Ergonomics
6.
Fisioter. mov ; 25(2): 273-280, abr.-jun. 2012. tab
Article in Portuguese | LILACS | ID: lil-640239

ABSTRACT

Objetivos: Verificar a prevalência dos sintomas musculoesqueléticos e investigar fatores associados, em funcionários de uma empresa de prestação de serviço de fornecimento de água e tratamento de esgoto da cidade de Bauru, São Paulo. Materiais e métodos: Trata-se de um estudo transversal, com 176 profissionais que exerciam atividades sedentárias e que responderam a questionários para coleta de dados das variáveis demográficas, ocupacionais e hábitos de vida, o Índice de Capacidade para o Trabalho e o Questionário Nórdico de Sintomas Osteomusculares. Foram realizadas análises descritiva, bivariada e multivariada por regressão logística binária. Resultados: Os trabalhadores relataram algum tipo de sintoma osteomuscular nos últimos 12 meses, principalmente na região lombar (40,3%), na coluna cervical (27,2%) e nos ombros (23,8%).Observou-se associação entre os sintomas osteomusculares e as seguintes variáveis: tipo de movimento, postura no trabalho e problemas de saúde. Conclusão: Conclui-se que a prevalência de sintomas osteomuscularesnos trabalhadores é alta e que houve uma associação significativa com os movimentos repetitivos, postura sentada e problemas de saúde, sendo, portanto, necessária uma atuação interdisciplinar, multiprofissional e intersetorial, de forma a interferir positivamente no processo de trabalho e na saúde do trabalhador


OBJECTIVES: To determine the prevalence of musculoskeletal symptoms and to investigate factors associated with employees of a company that provides service of water supply and sewage treatment in the city of Bauru, São Paulo.MATERIALS AND METHODS: This is a cross-sectional study with 176 professionals who perform sedentary activities and answered questionnaires for data collection of demographic, occupational and lifestyle variables, the Index of the Work Ability and the Nordic Musculoskeletal Questionnaire. Descriptive analysis, bivariate and multivariate binary logistic regression were made. RESULTS: The workers reported some type of musculoskeletal symptoms in the last 12 months, mainly in the lumbar region (40.3%), cervical spine (27.2%) and shoulders (23.8%). There was an association between musculoskeletal symptoms and the variables type of movement, posture at work and health problems.CONCLUSION: The prevalence of musculoskeletal symptoms in workers is high and there was a significant association with repetitive movements, sitting posture and health problems, being therefore, needed an interdisciplinary, intersectoral and multidisciplinary presence, in order to positively affect the process of work and occupational health.


Subject(s)
Humans , Male , Female , Musculoskeletal Diseases , Occupational Diseases , Occupational Health , Prevalence , Sedentary Behavior , Working Conditions
7.
Invest. clín ; 53(2): 125-137, jun. 2012. tab
Article in Spanish | LILACS | ID: lil-664571

ABSTRACT

Los síntomas musculoesqueléticos (SME) en conductores de buses han sido asociados a condiciones inadecuadas en su puesto de trabajo. Se determinó la ocurrencia de SME en el total de la población de conductores de buses de una universidad pública (N = 35) y se relacionó con el puesto de trabajo, la carga postural estática, edad, índice de masa corporal (IMC), jornada de trabajo y la antigüedad en el cargo. El rango de edades fue de 27 a 56 años. Se aplicaron el cuestionario estandarizado Nórdico para la determinación de los SME, un cuestionario para recoger información para caracterizar y determinar los riesgos percibidos en el puesto de trabajo y el método de la Regie National Des Usines Renault para medir la carga postural estática. La media (?± DE) de edad fue de 38,89 ±7,31 años y la del IMC de 31,4 ± 5,74 Kg/m². Los SME estuvieron asociados significativamente con el IMC (r s = 0,895; p<0,05). Hubo elevada incidencia de SME (94%), con mayor ocurrencia en cuello (69%), espalda baja (60%), espalda superior (57%) y rodillas (43%); predominó el dolor, que se ubicó mayormente en dolor fuerte y/o de fuerte intensidad en la espalda baja y rodillas. Los hallazgos pudieran estar relacionados con los riesgos presentes en el puesto de trabajo: ausencia de apoya cabeza, soporte lumbar, silla no deslizable y condiciones del ambiente laboral, vibración y ruido. No hubo asociación ni correlación entre los SME y la carga postural estática. Los resultados sugieren que las condiciones inadecuadas del puesto de trabajo, así como el IMC, predisponen a la ocurrencia de SME.


Musculoskeletal symptoms (MSDs) in bus drivers have been associated to the inadequate conditions of the work station. The occurrence of MES was determined in the total population of bus drivers of a public university (N = 35), and these were related with the work station, the posture static load, age, BMI, worked days and the number of years in the position. In this study, the age range was between 27 and 56 years. The standardize Nordic Musculoskeletal Questionnaire for the determination of the MSDs, the method of the Regie National Des Usines Renault to measure the static postural load and a questionnaire to collect information of the bus working conditions were applied. The mean (?± SD) age was 39±1.94 years and the body mass index (BMI) was 31±1.95 Kg/m². The MSDs were associated significantly to the BMI (r s=0.895 and p<0.05). There was a high incidence of MSDs (94%) with more occurrences in neck (69%), lower back (60%), superior back (57%) and knees (43%). Pain of strong intensity, located in the lower back and knees, was the main symptom. These findings can be related with the risks at the work station, such as absence of head support, lumbar support, non sliding seat and inadequate conditions of the labor environment: vibration and noise. There was neither association nor correlation of MSDs and the postural static load, or with the others variables in study. The results suggest that inadequate conditions of the work stations as well as the BMI, dominated the occurrence of MSDs.


Subject(s)
Adult , Humans , Male , Middle Aged , Automobile Driving , Occupational Diseases/epidemiology , Cross-Sectional Studies , Universities
8.
Braz. j. phys. ther. (Impr.) ; 13(2): 123-129, Mar.-Apr. 2009. ilus, tab
Article in Portuguese | LILACS | ID: lil-516029

ABSTRACT

Contextualização: A presença de sintomas musculoesqueléticos em eletricistas deve ser caracterizada para auxiliar na identificação de fatores de riscos para os distúrbios osteomusculares relacionados ao trabalho (DORT) e para possibilitar implementação de medidas preventivas. Objetivo: Avaliar a ocorrência de sintomas de DORT em eletricistas de uma regional de uma empresa de distribuição de energia elétrica, verificar se existiam diferenças entre as funções exercidas quanto à proporção de trabalhadores sintomáticos, e realizar um levantamento preliminar dos principais fatores de riscos presentes. Métodos: Foram avaliados 30 eletricistas do sexo masculino (38,1±5,5 anos), divididos em três equipes conforme a função exercida (ELV=Eletricistas Linha Viva; EEM=Eletricistas Emergência/Manutenção; EC=Eletricistas Comerciais). Sintomas musculoesqueléticos foram identificados em mapa corporal, qualificados pelo Questionário McGill e quantificados por escala numérica. O questionário DASH também foi aplicado para avaliar impacto dos sintomas nos ombros na performance dos trabalhadores. Resultados: 70% dos eletricistas apresentaram ao menos um sintoma musculoesquelético nos ombros, coluna ou joelhos. A equipe ELV apresentou sintomas musculoesqueléticos em 100% dos trabalhadores e maior pontuação no questionário DASH (28±15). A equipe EEM apresentou sintomas em 67% dos trabalhadores e pontuação DASH de 8±11, e a equipe EC apresentou sintomas em 50%, mas sem sintomas nos ombros. A proporção de trabalhadores sintomáticos nos ombros estava associada à função exercida (p=0.02). Conclusões: Eletricistas avaliados apresentaram alta proporção de trabalhadores sintomáticos, que variou conforme a atividade ocupacional. Intervenções são necessárias para reduzir os riscos de DORT dentre os eletricistas avaliados.


BACKGROUND: Linemen should be evaluated regarding the presence of musculoskeletal symptoms to guide the identification of risk factors for development of work-related musculoskeletal disorders (WMSD) and to allow the implementation of preventive measures. OBJECTIVE: To assess the occurrence of WMSD symptoms among linemen working at a regional branch of an electricity distribution company, to investigate whether there were differences in the proportions of symptomatic workers among the functions performed, and to perform a preliminary survey of the main risk factors present. METHODS: Thirty male linemen (mean age 38.1±5.5 years) were evaluated, divided into three teams according to their job function (Live Line Linemen, LLL; Maintenance/Emergency Linemen, MEL; Commercial Linemen, CL). Musculoskeletal symptoms were identified on a body map, qualified using the McGill questionnaire and quantified using a numerical scale. The DASH questionnaire was also applied to evaluate the impact of the shoulder symptoms on the workers' performance. RESULTS: Seventy percent of the linemen presented at least one musculoskeletal symptom in the shoulders, back or knees. All of the LLL team presented musculoskeletal symptoms and these workers had the highest scores in the DASH questionnaire (28±15). Sixty-seven percent of the MEL team presented symptoms, and their DASH score was 8±11. Fifty percent of the CL team presented symptoms, but none of them had shoulder symptoms. The proportion of workers with shoulder symptoms was related to their job function (p=0.02). CONCLUSIONS: A high proportion of the linemen presented symptoms which varied according to the occupational activity. Interventions are needed to reduce the risk of WMSD among the linemen evaluated.

9.
Braz. j. phys. ther. (Impr.) ; 12(1): 20-25, jan.-fev. 2008. tab
Article in English, Portuguese | LILACS | ID: lil-479156

ABSTRACT

OBJETIVO: Verificar o efeito da aplicação de dois procedimentos de educação (auto-instrucional e tradicional associado às oficinas de educação) na freqüência de sintomas musculoesqueléticos percebidos. MÉTODOS: Realizou-se um estudo quase-experimental, com 94 funcionários administrativos de uma empresa pública, alocados em três grupos por amostragem aleatória simples e sem reposição, sendo um do Tradicional/Oficinas (32), um de Manual Auto-instrucional (28) e o Controle (34). Mensurou-se a freqüência de sintomas musculoesqueléticos por meio do questionário Nórdico de Sintomas Músculo-esqueléticos, no início e após 30 dias do término dos programas. Utilizou-se a estatística descritiva, a técnica de variância não-paramétrica para o modelo de medidas repetidas em três grupos independentes e o teste de Goodman. RESULTADOS: Pelos dados obtidos na comparação do pré e pós-teste, observa-se que o programa de educação baseado em tradicional e oficinas reduziu significativamente a freqüência de sintomas musculoesqueléticos, nos últimos sete dias. Nos Grupos Controle e do Manual Auto-instrucional, não se observou diferença na freqüência dos sintomas musculoesqueléticos. CONCLUSÕES: Pode-se concluir que as intervenções, principalmente o tradicional associado a oficinas, teve efeito positivo sobre as ações dos indivíduos e, apesar da complexidade de algumas medidas preventivas necessárias, houve uma diminuição dos sintomas musculoesqueléticos dos usuários no trabalho.


OBJECTIVE: To investigate the effect of applying two educational programs (one using a self-instructional approach and the other using a traditional approach similar to educational workshops), on the perceived frequency of musculoskeletal symptoms. METHODS: A quasi-experimental study was conducted in 94 office workers in a public company. The participants were divided into three groups through simple randomized sampling with no replacement. The first group (32 employees) underwent a traditional/workshop program, the second (28) used a self-instructional manual and the third (34) was a Control Group. The frequency of musculoskeletal symptoms was measured by means of the Nordic Musculoskeletal Questionnaire, at the beginning of the program and 30 days after its completion. The statistical analysis consisted of descriptive statistics, a nonparametric analysis of variance technique for a repeated measure model in three independent groups and the Goodman test. RESULTS: From the data collected in pre and post-test comparisons, it was observed that the traditional/workshop educational program significantly reduced the frequency of musculoskeletal symptoms over the final seven days. For the self-instructional manual group and control group, no difference was observed in the frequency of musculoskeletal symptoms. CONCLUSIONS: It could be concluded that the interventions, particularly the traditional approach using educational workshops, had a positive effect on the individuals' actions. Despite the complexity of some of the preventive measures needed, there was a reduction in musculoskeletal symptoms of the participants during work.


Subject(s)
Humans , Health Education , Occupational Health , Posture , Musculoskeletal System , Working Conditions
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