Prevalência dos sintomas musculoesqueléticos em movimentadores de mercadorias com carga

Batiz, Eduardo Concepción; Nunes, Jandira Izabel da Silva; Licea, Olga Elena Anzardo

doi:10.1590/s0103-65132012005000030

Cited by 9 publications

(6 citation statements)

References 10 publications

(10 reference statements)

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“…An important fact found from this study is that the majority of workers (91.7%) reported performing signi icant physical exertion during labor. Batiz, Nunes and Licea (25) found in their study that physical exertion is one of the signi icant causes of lower back pain in workers. This situation is compounded by the association of physical overload and inadequate postures during laborious activity (26).…”

Section: Resultsmentioning

confidence: 94%

Lower back pain and level of disability amongst construction workers

2016

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Introduction: Lower back pain is a symptom that significantly affects people's lives, especially workers whose professional achievements can be limited by this pain. Objective: Estimate prevalence of lower back pain and describe the levels of disability amongst construction workers. Methods: 84 construction workers participated in this study. Each of them was given three questionnaires. The first questionnaire was aimed at identifying sociodemographic variables such as work and lifestyle habits. The second questionnaire was created by Monnerat and Pereira to measure the intensity of lower back pain. The last questionnaire was created by Roland-Morris to measure functional incapacity. The SPSS 18.0 program was used for data analysis. Lower back pain was described with the Mann Whitney U test using the variables of both labor and time. Furthermore, a correlation between lower back pain intensity and functional incapacity was found by Spearman. Results: A higher prevalence of lower back pain was found (71.4%) amongst the construction workers especially during laborious activity. Time worked did not affect the prevalence of lower back pain nor did it lead to functional incapacity in workers. Conclusion: Based on all observed data, it was concluded that strenuous labor activity amongst the populace drove lower back pain prevalence.

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Section: Resultsmentioning

confidence: 94%

Lower back pain and level of disability amongst construction workers

2016

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“…Segundo Batiz et. al (2012a), manter o tronco flexionado ou/e curvado para frente, aumenta excessivamente a pressão intradiscal exigindo grande esforço muscular de sustentação contra a ação da gravidade podendo provocar um processo de dor lombar quando adotada diariamente e/ou por períodos prolongados.…”

Section: Rebaunclassified

Análise Das Posturas Adotadas Durante O Corte Semimecanizado De Jurema Preta Em Manejo Da Caatinga

Silva

Guimarães

Silva

et al. 2020

NAT

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Objetivou-se com esta pesquisa analisar as principais posturas adotadas na atividade de corte semimecanizado da Mimosa tenuiflora (Willd.) Poir. popularmente conhecida como jurema preta, por meio da utilização dos métodos ergonômicos Ovako Working Posture Analysis System (OWAS), Rapid Upper Limb Assessment (RULA) e Rapid Entire Boby Assessment (REBA) além de propor melhorias no ambiente de trabalho. Foram analisadas, em cada um dos métodos, 220 posturas adotadas durante a atividade de derrubada, destopamento, toragem e condensadas em 30 codificações principais. Dado o exposto, concluiu-se que as codificações em que o operador se manteve com as costas inclinadas, inclinadas e torcida, os dois braços acima dos ombros, o antebraço com amplitudes maiores que 45°, com o pescoço inclinado, e o troco inclinado, além de todas as posturas que foram classificadas nas categorias ou níveis de ação que indiquem uma intervenção próxima ou imediata.Palavras-chave: ergonomia; biomecânica; exploração florestal. ANALYSIS OF THE POSTURES ADOPTED DURING THE SEMIMECANIZED COURT OF JUREMA PRETA IN CAATINGA MANAGEMENT ABSTRACT: The objective of this work was to analyze the main postures adopted in the semimechanized cutting activity of Mimosa tenuiflora (Willd.) Poir., popularly known as black jurema, through the use of Ovako Working Posture Analysis System (OWAS), Rapid Upper Limb Assessment (RULA) and Rapid Entire Boby Assessment (REBA) in addition to proposing improvements in the work environment. In each method, 220 postures adopted during the felling, delimbing and tracing activity were analyzed and condensed into 30 main codings according to the result obtained for each of the analysis methods and further subdivided according to the activity. felling, delimbing and tracing. Given the above, it was concluded that the codings in which the operator stands with the back inclined, bent and twisted, both arms above the shoulders, the forearm with amplitudes greater than 45 °, the forearm with amplitudes greater than 45 °, the neck is at some angle of inclination, the inclined change, and all postures that have been classified into categories or levels of action that indicate close or immediate intervention.Keywords: ergonomics; biomechanics; caatinga management.

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“…Mas, por outro lado, os pesos transportados são consideráveis, provocando riscos de outra categoria. Segundo diversas pesquisas, como Batiz (2011), Sanchez (2009), Mazzoni (1987 Confirmando as expectativas, os problemas de coluna também apareceram no âmbito da investigação. Cerca de 70% dos entregadores entrevistados apresentam regularmente dores nas costas e 60% de dores nos joelhos.…”

Section: Figura 1 Comparação Da Velocidade Média De Diferentes Meios unclassified

Ecovisões projetuais: pesquisas em design e sustentabilidade no Brasil

Oliveira¹,

Franzato²,

Gaudio³

2017

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Prevalência dos sintomas musculoesqueléticos em movimentadores de mercadorias com carga

Cited by 9 publications

References 10 publications

Lower back pain and level of disability amongst construction workers

Lower back pain and level of disability amongst construction workers

Análise Das Posturas Adotadas Durante O Corte Semimecanizado De Jurema Preta Em Manejo Da Caatinga

Ecovisões projetuais: pesquisas em design e sustentabilidade no Brasil

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