Musculoskeletal Disorders in Portuguese Welders: Effects on Bodily Pain and Health-Related Quality of Life (original) (raw)
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Preponderance and possible factors associated to musculoskeletal symptoms in metals industry workers
Work (Reading, Mass.), 2012
The objective of this study was to determine the prevalence of complaints of musculoskeletal pain in workers following the metallurgical establishing a relationship with the sociodemographic profile and perception of professionals about the cause of symptoms. A descriptive cross-sectional study was conducted in the following metallurgical enterprises in the city of Curitiba, Brazil. The sample consisted of 50 individuals. The instrument used for data collection was the "Nordic Questionnaire of musculoskeletal symptoms" including demographic data and verifying the level of significance (0.05). There was a prevalence of low back pain, hip and lower limbs (92%), especially those who work more than one year, and 82% reported relationship between pain and work. The symptoms in the lumbar region grouped the dorsal region was more related to activity performed with the p-value of 0.000. The possible relationship between pain and the work reveals the need for an ergonomic program ...
Brazilian Journal of Physical Therapy, 2017
Background: Musculoskeletal disorders are prevalent and represent the most common health problem among the working population in industrially-developing countries, with considerable costs and impact on quality of life. Despite the high incidence of disability insurance claims among Brazilian manufacturing-sector workers, only a few studies assessed musculoskeletal disorders prevalence. Objective: To provide information on the prevalence of musculoskeletal disorders among manufacturing-sector workers and to explore the relationship between musculoskeletal disorders and sociodemographic and occupational characteristics in a medium metallurgical company located in Brazil. Methods: A cross-sectional study was carried out. Data was collected through the use of a specifically-designed questionnaire and the items used to collect musculoskeletal disorders data were based on the Nordic Musculoskeletal Questionnaire. Descriptive statistics were used and multivariate logistic regression analysis (p < 0.02) was performed to explore the associations between musculoskeletal disorders and potential risk factors. Results: The upper limb was the most frequently affected body region among manufacturing-sector workers: shoulder (24.8%), elbow and/or forearm (15.5%), wrist and/or hand (19.0%). Adjusted logistic regression analysis showed that company experience (p = 0.02), presence of sleep disorders (p = 0.00), self-reported general health state (p = 0.00) and perform work pause (p = 0.00) were significant risk factors for development of musculoskeletal disorders.
Occupational Medicine, 2002
The high percentage of musculoskeletal symptoms (MSS) found in studies of general populations and various occupational groups underlines the need to distinguish between severely and mildly affected individuals. To investigate associations between MSS and quality of life, we examined the frequency of MSS on a five-point scale, health-related quality of life (SF-36) and sickness absence among 5654 workers in the aluminium industry. High frequencies of MSS from all body parts were related to lower scores on the SF-36 and increased sickness absence. This relationship was strongest for MSS from the lower back. Workers who reported low back MSS 'very often' had a mean role-physical score equivalent to that of the 15th percentile of the general population. These results show that workers who reported MSS often or very often were severely affected, and this scale can therefore be used to distinguish individuals at high risk for reduced health-related quality of life and sickness absence.
Musculoskeletal symptoms in workers
International journal of occupational safety and ergonomics : JOSE, 2008
Self-report measures of musculoskeletal discomfort are a widely used and generally accepted risk factor for musculoskeletal disorders in epidemiologic research. The aim of this study was to investigate the prevalence of musculoskeletal symptoms in packing workers. A cross-sectional study of 75 workers was carried out using a modified Nordic questionnaire. Prevalence was determined with the percentage of positive responses to questions on musculoskeletal symptoms. Odds ratios and 95% confidence intervals were the measures of association between prevalent musculoskeletal symptoms and demographic factors; they were determined with logistic regression. Most musculoskeletal symptoms in workers were from the low back (44.0%), shoulders (33.3%) and neck (32.0%). Years worked were strongly significantly associated with musculoskeletal symptoms and pain in the neck, shoulders and wrists/hands, P < .001-.050. Hazards related to repetitive movements and discomfort postures could be reduced ...
Journal of emerging technologies and innovative research, 2021
Forge smith's have been the most important group and enjoyed utmost respect in the traditional rural setup. No agriculture and no rural industry could sustain without them. Despite being such an important part of the society their working condition is really poor it contain use of heavy tools and furnaces; which involve heat, noise, vibration, and dusty environments. Therefore, forge smith's are especially prone to occupational health problems and experience more sickness absenteeism. This paper presents a study on various working postures of forging workers who are involved in different activities like hammering, striking and cooling. The study was conducted on 120 workers who are engaged in forging work. To determine the prevalence of self-reported musculoskeletal pain/discomfort body map and standardized NORDIC musculoskeletal questionnaire were used. The result revealed that forging workers were exposed to repetitive work for long time, and the occurrence of back pain and body ache was found very high among them Thus the workers are under high risk of work-related musculoskeletal disorders which need to be taken care of through ergonomic intervention and medical treatment.
Prevailing factors of musculoskeletal disorders in steel foundry workers20191115 89293 qn85df
Human and social science revue , 2019
(English): This study aims to determine the causes and spread of musculoskeletal disorders (MSD) among workers in a steel foundry based in Oran (Algeria). The Nordic questionnaire (Kuorinka et al, 1987) was used to diagnosis and evaluate the pain and discomfort of (MSD) among the sample of the present study (n=30). Their demographic characteristics were as follows: mean age = 40.46 years, average weight = 71.83 kg, average height = 171 cm, average seniority in the company = 11 years). The results showed that 51.85 % of workers suffered from pain and discomfort in the lower back, and 40.74 % at the shoulders. The causes of pain and discomfort are due to a combination of factors like high work pace, heavy load carriage (more than 10 kg), in addition to the adoption of static postures for long periods, and the presence of repetitive tasks. The study concluded that attention should be paid to the working conditions in the steel foundry under investigation, particularly in providing weight lifting equipment, redesigning job and work methods to avoid painful postures, beside the reduction of work rate and the reorganization of rest pauses.
Risk factors for the prevalence of musculoskeletal disorders among chinese foundry workers
International Journal of Industrial Ergonomics, 2005
The goal of the study was to investigate risk factors for the prevalence of musculoskeletal symptoms (ache, pain, or discomfort) among foundry workers in China using the standardized Nordic questionnaire. In addition, questions describing work history and ergonomic conditions at work were used in the investigation of 617 foundry workers. The study population consisted of 80.0% males and 20% females with a mean age (SD) of 34.4 (9.5) years and a median foundry work experience of 3 years (range of 1-30 years). Most subjects had an education of junior middle school with a mean (SD) of 6.8 (2.7) years of education. Among musculoskeletal symptoms, the one-year prevalence of low-back symptoms ranked first regardless of job title (25.0-32.4%). Risk factors for low-back symptoms lasting a week or more in the previous 12 months were found to be smoking, lifting and vibrating tool usage. The prevalence of low-back symptoms lasting a week or longer were highest in the workers with the job title molders (29.9%), followed by cleaners (26.2%). r 2004 Elsevier B.V. All rights reserved.
International journal of occupational and environment safety, 2017
Assembly lines are related to health risks and work-related musculoskeletal disorders (WMSD), particularly of the neck and upper limbs (WULMSD). The assessment of perceived musculoskeletal symptoms is essential to WULMSD prevention, but studies in this field are lacking. A cross sectional survey on assembly line workers (n=270) was performed. The objective of this study was to analyze the frequency and distribution of upper limb musculoskeletal symptoms in assembly line workers. Participants were predominantly men, with ages between 30 and 40 years. Neck and upper limbs pain/discomfort were the most reported symptoms (35.9%), with intensity predominantly moderate or severe. General Health Status and past musculoskeletal injury were the variables more related to the existence of musculoskeletal symptoms; longer working life in the same company, as under 5 years, were related to higher intensity of symptoms. An early identification of musculoskeletal symptoms and health surveillance over time is of most importance to develop WRULMSD prevention measures.
Britain International of Exact Sciences (BIoEx) Journal, 2020
Working in an awkward posture without using work aids for welding shop workers can pose a risk of Musculoskeletal Disorders. The study aims to determine the factors associated with the risk of Musculoskeletal Disorders in welding workshop workers in the city of Lhokseumawe. This type of research is a type of quantitative research, with a cross sectional approach. Performed on 40 populations which are all used as samples. Data collection was carried out through interviews using the Nordic Body Map (NBM) worksheet to determine the level of MSDs complaints and to find out whether age, education, years of work, number of hours worked, number of hours of rest (independent variables) affected the MSDs (dependent variable). The results showed that there was an influence of the age factor (p value = 0,000), years of service (p value = 0,000), the number of hours worked (p value = 0.009) and the number of hours of sleep (p value = 0.009) on the risk of MSDs, but the education factor did not ...