Investigation of work-related musculoskeletal disorders in wall plastering jobs within the construction industry (original) (raw)
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International Journal of Engineering Research and Technology (IJERT), 2020
https://www.ijert.org/a-review-on-ergonomic-risk-factors-causing-musculoskeletal-disorders-among-construction-workers https://www.ijert.org/research/a-review-on-ergonomic-risk-factors-causing-musculoskeletal-disorders-among-construction-workers-IJERTV9IS060887.pdf Most of the injuries, stresses and strains in construction sites, occur due to overexertion , repetitive work actions and awkward postures of the workers. To reduce the fatigue experienced by the workers and to reduce their unnecessary efforts, ergonomics can prove to be an effective tool. Ergonomics deals with the study of internal and external stresses acting on the human body. Aim of this paper is to review various ergonomic risk factors causing work-related musculoskeletal disorders among construction workers. This paper also reviews different ergonomic risk assessment tools.
2018
Background: Construction activities are dicey businesses such that the existing peril not only threatens the person's safety, but also has health impacts. Inappropriate work postures, vibration and prolonged standing from using physical workload resources are known to cause musculoskeletal disorders among construction workers. Consequently, the purpose of this study was to evaluate the physical posture of construction workers using key indicator method. Methods: In this descriptive-analytical study, 150 construction workers were assessed in Bojnourd city. They included reinforcement workers, plasterers, tile installers, stoneworkers and painters. Thirty individuals from each of these professions were evaluated. This study was conducted using simple randomized sampling and in-person sessions. The prevalence of musculoskeletal discomfort was evaluated using Nordic questionnaire while working postures was assessed using KIM. Data was analyzed by chi-square. with SPSS19 software (P-...
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 ...
Construction workers experience a high risk of developing musculoskeletal disorders due to the nature of their jobs. This article aimed to evaluate the risk factors of musculoskeletal disorders among construction workers using Posture, Activity Tools and Handling (PATH). This is a sectional, descriptive-analytical study in a construction site in Tehran, Iran. Certain factors were identified namely body posture, weight of carried tools and objects, activities and tools, and their tasks and activities using PATH. PATH sheets were coded for a certain job. Descriptive data and Chi-square test were employed to analyze the data using SPSS.19. Identification and evaluation were performed in three most important stages of construction: foundation, carcass, finishing (elaborate work). The mean age was 33.08±8.97. Body posture included gentle bending posture (21.2%), severe bending (8.2%), bending and twisting (7% and 1.9%, respectively). Body positions, feet, hands, and weight of tools and objects were significantly different in the working stages (P<0.05). The highest weight was in less-than-5kg group. Strong grip was observed in 64.5% of cases. Ergonomic interventions are essential in construction jobs (Bricklaying, reinforcement, etc.) in order to reduce the adverse positions. The evaluation of working tools is also necessary to improve the ergonomic conditions, tools and reduce musculoskeletal disorders of construction workers.
Pervasiveness of work-related Musculoskeletal Disorders on Indian construction workers
International Journal of Experimental Research and Review, 2023
Indian construction involves a large number of organized and unorganized workers. There is always a risk of accidents, injuries and disability due to working in an awful, inconvenient workplace and unfavourable conditions. Construction workers work in static, dynamic and awkward postures throughout the day. The work duration, frequency of working and working technique has led to the development of Work-related musculoskeletal disorders in construction workers in India. The study was conducted to corroborate the feeling of pain in different body parts by construction workers and its association with an individual risk factor, physical risk factors and psychosocial risk factors. Information was collected from four-hundred and sixty-five workers doing various construction works. The statistical analysis (Pearson correlation and Binary Logistic Regression Analysis) was performed to confirm the feeling of pain with individual, physical and psychosocial risk factors. The result shows that there is a significant relationship between pain and working in an awkward posture, age, and years of experience. Workers are exposed to the lower back (72.90%), shoulders (49.68%), arms/hands (47.31%), wrists (30.75%), legs (26.67%), neck (24.09%), fingers/thumbs (23.23%) and knees (16.13%). The result also shows that construction workers work in stressful, painful, tedious conditions and awkward postures. For the development of musculoskeletal disorders, working in an awkward posture, year of experience, doing pervasive jobs, traumatic incidents and age are more responsible for which detailed investigation is required.