scholarly journals Ergonomic Checkpoint in Agriculture, Postural Analysis, and Prevalence of Work Musculoskeletal Symptoms among Indonesian Farmers: Road to Safety and Health in Agriculture

2018 ◽  
Vol 20 (1) ◽  
pp. 1-10
Author(s):  
Ari Widyanti
Keyword(s):  
High Risk ◽  
Material Handling ◽  
Safety Information ◽  
Developed Countries ◽  
Musculoskeletal Symptoms ◽  
Entire Body ◽  
Land Clearing ◽  
Prediction Program ◽  
Safety And Health ◽  
Postural Analysis

Agriculture is one of the most crucial and hazardous sectors in both the developing and the developed countries. The agriculture area has a various problem related to safety and health, calling an urgent research to solve the problem. The purpose of this study is to apply ergonomics checkpoint in agriculture (developed by ILO) in Indonesian as well as to observe the prevalence of musculoskeletal symptoms among Indonesian farmers.251 Indonesian farmers participate voluntarily in this study. “Ergonomic checkpoint in agriculture” as a tool to reduce agriculture-related accident and increase productivity is assessed by student researcher. Prevalence of musculoskeletal symptoms (MSS) is assessed using Nordic body map that is filling out by participants. Rapid Upper Limb Assessment (RULA), Rapid Entire Body Assessment (REBA), and postural analysis using 3 dimension Static Prediction Program (3D SSPP) are applied to observe the risk activities of Indonesian farmers including the manual hoe for land clearing, grass cutting for land clearing, planting the rice, manual plow, giving fertilizer, harvesting, threshing, cleaning the rice from the straw, and sun-drying of rice. According to ergonomics checkpoints, material handling and storage are the worst in Indonesian agriculture, coupled with minimum safety information, toilet and washing facilities, and first aid. The high-risk activities are manual hoe for land clearing, manual plow, grass cutting for land clearing and threshing. The reported MSS mainly found in the shoulder and lower back.In conclusion, Indonesian agriculture is in a poor ergonomics condition and is associated with high musculoskeletal symptoms. The postural analysis also reveals a high risk of farmer activities.

scholarly journals Safety and Risk Evaluation using HIRARC Model at Palm Oil Mill

2019 ◽  
Vol 8 (11) ◽  
pp. 790-797
Keyword(s):  
Risk Assessment ◽  
High Risk ◽  
Palm Oil ◽  
Rapid Development ◽  
Hazard Identification ◽  
Health Issue ◽  
Entire Body ◽  
Safety And Health ◽  
Palm Oil Mill ◽  
Body Discomfort

The rapid development of industrial field giving a huge impact to the society or even in organizations however total number of accident is currently increase due to the lack awareness about the important of safety and health issue. This study focusing on safety and health issue and safety improvement at Palm Oil Mill at East Malaysia. The mill is produce two products which are crude oil and kernels. In order to identify the hazards in this mill, several methods had been used such as questionnaires distribution, interview session, observations, safety audit and body discomfort survey. Hazard Identification, Risk Assessment, and Risk Analysis (HIRARC) model were used in this study. The data collected and recorded for the risk and ergonomic assessments. Risk and ergonomic assessment is conducted after the hazards being identified in all 6 stations of Palm Oil Mill with total 33 activities were analyzed. Quantitative risk assessment was used by considering the likelihood and severity of the hazards. The values of risk were determined based on the table of likelihood and severity. All the hazards identified is sort into station and level of risk. The hazards with high value of risk is considered as the problem identification. Comprehensive discussion and analysis were done on the top three (3) high risk activities. The ergonomic assessments which are Rapid entire body assessment and body discomfort survey were used as a tools to support finding. HIRARC model has successful being used to analyze the hazard and risk exposure on the palm oil mill and action need to be taken on the high risk activities to prevent from an accident.

scholarly journals The Agreedness between Observation and Self-report Method in Work Posture Analysis

2018 ◽  
Vol 17 (2) ◽  
pp. 186
Author(s):  
Ari Widyanti
Keyword(s):  
Descriptive Analysis ◽  
Self Report ◽  
Musculoskeletal Symptoms ◽  
Entire Body ◽  
Posture Analysis ◽  
Service Company ◽  
Advantages And Disadvantages ◽  
Work Posture ◽  
Report Analysis ◽  
Postural Analysis

Work posture analysis plays an important role in providing safe and productive workplace, through minimizing musculoskeletal symptoms or disorders. The postural analysis can be conducted through observation, direct, and self-report method. Each has their advantages and disadvantages. Purpose of this study is to compare obervation and self-report analysis in the context of degre of agreenes. One rater observes and gives rating to the fifteeen work postures in an automotive service company using Rapid Entire Body Assessment (REBA) and Rapid Upper Limb Assessment (RULA). In addition, six workers in the automotive service company also fill out the Nordic questionnaire as a self-report of musculoskeletal symptoms or disorders. Descriptive analysis is conducted to compare the musculoskeletal symptoms using both observer and self-report analysis. Results show that RULA is slighlty better than REBA in accordance to the Nordic questionnaire’ result. Implications of the result is discussed.

scholarly journals Postural Analysis on Manual Pine Resin Collecting Work: Lifting Index and L5/S1 Compression-Shear Forces

2021 ◽  
Vol 9 (3) ◽  
pp. 368-378
Author(s):  
Efi Yuliati Yovi ◽  
Nasruli Awaliyah
Keyword(s):  
Injury Risk ◽  
Material Handling ◽  
Three Dimension ◽  
Shear Forces ◽  
Manual Lifting ◽  
Prediction Program ◽  
Manual Material Handling ◽  
Lower Back ◽  
Psychophysical Analysis ◽  
Postural Analysis

Even though pine oleoresin harvesting is labor-intensive forestry work involving manual material handling (especially lifting) and is massively carried out in Indonesia, there is a lack of ergonomics studies on manual pine oleoresin harvesting. This study focused on lifting-related postures in pine oleoresin harvesting. A Three Dimension Static Strength Prediction Program Version 7.1.0 was used to identify the injury risk on the lower back (lumbosacral joint, L5/S1) using biomechanical criteria (compression and shear forces) at extreme postures. Recommended Weight Limit (RWL) and Lifting Index (LI) were calculated for a comprehensive analysis. The exceeding compression and shear forces indicated that the L5/S1 injury risk on oleoresin collecting work (part of oleoresin harvesting) is high. The psychophysical analysis confirmed the findings, as several main postures in this work were categorized as intense manual lifting due to the excessive score of LI.  A significant reduction in the L5/S1 compression and shear forces were shown at a simulation using a proposed load threshold (using the calculated RWL). Keywords: biomechanics, ergonomics, forestry work, manual lifting, oleoresin harvesting

Work-related injuries, postural stress, and musculoskeletal disorders among the railway track maintainers in India

2020 ◽  
Vol 36 (5) ◽  
pp. 371-385 ◽  
Author(s):  
Banibrata Das
Keyword(s):  
Musculoskeletal Disorders ◽  
Material Handling ◽  
Occupational Safety ◽  
Railway Track ◽  
Musculoskeletal Symptoms ◽  
Risk Level ◽  
Entire Body ◽  
Cross Sectional ◽  
Posture Analysis ◽  
Work Related

The main aim of this cross-sectional study was to evaluate work-related injuries (WRI) and the self-reported musculoskeletal symptoms among 742 railway track maintainers. The second aim of this study was to investigate the potential factors related to the prevalence of musculoskeletal disorders (MSDs) in track maintainers. This study also tried to do planning and implementing ergonomic intervention programs to improve track maintainer’s health. Modified Nordic questionnaires were administered to assess the prevalence of MSDs. Detailed posture analysis by rapid entire body assessment (REBA) method was performed to assess the risk level of concerned postures. The injury data for 12 months were collected by conducting a survey and personal interviews with the affected railway track maintainers. To assess the prevalence of MSDs, the odds ratio and 95% confidence interval were computed along with critical χ 2 values. Analysis of variance was performed to determine significant differences between the MSD present and absent among the track maintainers of the Indian railway. The result of this study showed that neglect of safety precautions is the main reason for injury, followed by slipping and falling and lack of awareness. Sprain injury is one of the main injuries, followed by cut, snakebite, abrasion, and fracture. Low educational levels of workers are also reasons for WRI. In conclusion, the prevalence and severity of MSD, particularly in the low back, knees, wrist, and shoulder and WRI were found to be very high among the track maintainers. The recommendations of this research are ergonomic interventions, such as track maintainers proper training, following the National Institute of Occupational Safety and Health -recommended weight limit for manual material handling, modification in hand tools, job rotation, performing stretching exercise, and avoiding awkward and static posture are needed.

scholarly journals VALIDITY AND INTER-RATER RELIABILITY OF POSTURAL ANALYSIS AMONG NEW RATERS

2020 ◽  
Vol 20 (Special1) ◽  
pp. 161-166 ◽  
Author(s):  
Widyanti A
Keyword(s):  
Engineering Students ◽  
Assessment System ◽  
Musculoskeletal Symptoms ◽  
Entire Body ◽  
Rater Reliability ◽  
Posture Analysis ◽  
Work Related ◽  
Work Posture ◽  
Working Postures ◽  
Postural Analysis

Work posture analysis is crucial in observing and reducing work-related musculoskeletal symptoms in the workplace. However, in a developing country, new raters are commonly assigned to conduct postural analysis to save on cost. This study aims to observe the validity and inter-rater reliability (defined as the degree of agreement among different raters) among new raters of three different commonly used work posture analysis methods: Rapid Upper Limb Assessment (RULA), Rapid Entire Body Assessment (REBA), and Ovako Workload Assessment System (OWAS). Fifty industrial engineering students, divided into five groups, who received prior training about the use of the methods, participated voluntarily in this study by observing ten different working postures in five different industries: the tofu, military equipment manufacturing, automotive maintenance and service, cracker, and milk-processing industries. One ergonomics expert also observed the working postures. Validity was observed based on the correlation between new raters’ ratings and the rating of the ergonomics expert. Inter-rater reliability within one group was calculated using the percentage of agreement and kappa value. The result shows high validity of RULA, REBA, and OWAS among new raters. There are insignificant differences in the inter-rater reliability of new raters among RULA, REBA, and OWAS. The implications of the result are discussed.

scholarly journals Analysis of Vertical Multiplier on Revised National Institute for Occupational Safety and Health (NIOSH) Lifting Equation for Male Workers in Indonesia Industry

2013 ◽  
Vol 10 ◽  
pp. 236-242 ◽  
Author(s):  
Erlinda Muslim ◽  
Aisyah Iadha Nuraini ◽  
Maya Arlini Puspasari
Keyword(s):  
Material Handling ◽  
Occupational Safety ◽  
Developed Countries ◽  
Occupational Safety And Health ◽  
Low Back ◽  
Manual Material Handling ◽  
Safety And Health ◽  
Worldwide Phenomenon ◽  
Niosh Lifting Equation ◽  
Male Workers

Manual Material Handling (MMH) is a risky activity that causes low back pain and has become a worldwide phenomenon, not only in developed countries, but also occur in developing countries. One effort to reduce the injury caused by MMH is the Reccomended Weight Limit (RWL) equation, published by NIOSH. However, NIOSH equation is more tested and researched in European and America. Therefore, it is necessary adjustment for Indonesia people. In this paper, the author analyze the vertical multiplier factor in NIOSH equation for male workers in Indonesia. Multiplier factor is assessed using three criterias. There are biomechanics, physiology, and psychophysical. The result of this study is form of vertical multiplier equation, i.e VM = 1 - 0.0310083 (68-V) and VM = 1 - 0.00708215 (68-V) for an elevation below the knuckle.

ANALISIS DAN PERANCANGAN MATERIAL HANDLING DENGAN PERHITUNGAN NIOSH LIFTING EQUATION SINGLE TASK

2018 ◽  
Vol 23 (1) ◽  
pp. 56-65
Author(s):  
Moehamad Adi Rochmat
Keyword(s):  
Material Handling ◽  
Occupational Safety ◽  
Occupational Safety And Health ◽  
Single Task ◽  
Safety And Health ◽  
Microsoft Office ◽  
Niosh Lifting Equation

Revised NIOSH Lifting Equation (RNLE) merupakan sebuah aplikasi yang dibuat oleh National Institute for Occupational Safety and Health (NIOSH) yang merupakan sebuah institusi di Amerika yang mengembangkan perangkat penilaian dalam bidang keselamatan dan kesehatan kerja. Salah satu aplikasi yang dikembangkan dinamakan Revised NIOSH Lifting Equation Single Task yang digunakan untuk menguji aktifitas pemindahan barang tanpa perpindahan posisi kaki. Aplikasi yang dibangun akan memberikan penilaian terhadap sistem kerja yang dilakukan oleh seorang pekerja. Salah satu hasil perhitungan dari aplikasi tersebut adalah nilai Lifting Index (LI) yang menyatakan tingkat resiko pekerjaan. Aplikasi RNLE dikembangkan dengan dasar program Microsoft Office Excel. Rumus perhitungan untuk mendapatkan nilai LI dan parameter yang diperlukan disediakan oleh NIOSH dan dapat dipelajari. Penelitian ini mengembangkan rekomendasi perbaikan sistem kerja pada aplikasi RNLE dengan menggunakan program Microsoft Office Excel. Rekomendasi perbaikan yang diutamakan adalah posisi awal benda dan posisi akhir yang sebaiknya diatur sedemikian sehingga mengoptimalkan kemampuan pekerja. Cara optimalisasi yang bisa dilakukan dengan merubah salah satu nilai parameter masukkan tanpa merubah nilai yang lainnya.

Long Term Prognostic Utility of Matrix Metalloproteinase-9 in Patients with Acute Coronary Syndrome – A Systematic Review

2020 ◽  
Vol 21 ◽  
Author(s):  
Anamika Das ◽  
Melvin George ◽  
Durga Jha ◽  
Luxitaa Goenka
Keyword(s):  
Acute Coronary Syndrome ◽  
High Risk ◽  
Matrix Metalloproteinase ◽  
Developed Countries ◽  
Left Ventricular ◽  
Original Research ◽  
Coronary Syndrome ◽  
Potential Biomarker ◽  
Prognostic Utility

Background: Acute coronary syndrome (ACS) is the leading cause for morbidity and mortality in developed countries. Numerous groups have explored single and multiple biomarker strategies to identify diagnostic prognosticators of ACS which will improve our ability to identify high-risk individuals. Matrix metalloproteinase (MMP-9) is one potential biomarker which has been widely studied in ACS. Recent reports have showed the prognostic utility of MMP-9, but due to inconsistent results, it has not been possible to draw firm conclusions. Objective: This review aims to explore the ability of MMP-9 to predict long-term prognosis of ACS. To clarify this issue, we conducted a literature review to provide a comprehensive assessment of MMP-9 levels in ACS patients. Method: We retrieved a total of 1501 articles from PubMed and Google Scholar. After thorough scrutiny, 12 original research articles were found fulfilling the inclusion exclusion criteria. MMP-9’s ability as a biomarker of prognostication post ACS was reviewed. PRISMA guidelines were used for reporting. Result: The results revealed that MMP-9, apart from being an efficient diagnostic biomarker for ACS, helps in predicting the future risk of ACS with disease outcome. Positive correlation was found between plasma MMP-9 and left ventricular remodeling. A positive association was also found between cardiovascular death and higher MMP-9 levels. Conclusion: MMP-9 can be a potential prognostic marker for ACS and aid in identifying high risk patients for intensive management during follow -up.

Environmental Safety and Health Issues Relating to Hazardous Wastes Generated by Chemical Industries

2013 ◽  
Vol 448-453 ◽  
pp. 209-212
Author(s):  
Bo Tuo Jiang ◽  
Yan Qiang Jia ◽  
Xiao Long Xing ◽  
Xu Zhang
Keyword(s):  
Safety Management ◽  
Developed Countries ◽  
Environmental Safety ◽  
Health Issues ◽  
Negative Effects ◽  
Chemical Safety ◽  
Safety And Health ◽  
Increase Food Production ◽  
Property Loss

The importance of chemical products in todays society is known, which can increase food production, improve the quality of life and extend the lifespan. However, their dangers are also obvious. In addition, a large number of chemical accidents, that produce chemicals, continue to take place in the chemical industries in spite of the great improvement in the safety management standard of worldwide chemical industries. Such accidents are taking place not only in the developing countries, but also in developed countries, which result in a lot of property loss, death and serious environmental issues with long term negative effects. Therefore, how to live with these substances and how to handle, use and dispose them safely have attracted much attention because chemical safety and risk management of chemicals have formed an international challenge.

Analysis of Shoulder Sprains and Strains in Mining

2021 ◽  
Vol 65 (1) ◽  
pp. 1371-1375
Author(s):  
Madison Larsen ◽  
Ashley Whitson ◽  
Jonisha Pollard ◽  
Mahiyar Nasarwanji
Keyword(s):  
Material Handling ◽  
Mitigation Strategies ◽  
Mine Safety ◽  
Sprains And Strains ◽  
Shoulder Injuries ◽  
Health Administration ◽  
Safety And Health ◽  
The U.S

Material handling injuries reported to the U.S. Mine Safety and Health Administration (MSHA) result in nearly 70,000 days of work lost each year. Several mitigation efforts for these injuries focus on the back, but shoulder injuries account for four times the days lost. Nonfatal incidents reported to MSHA from 2013 through 2017 were limited to shoulder sprains and strains and were analyzed to determine what contributed the most to these injuries. Injuries were coded based on the task performed, motions involved, and the tools used. The analysis indicated that auto maintenance and tasks involving loading/unloading supplies led to the highest number of injuries. Many of these injuries were related to operating equipment or the use of specific tools. The injuries often involved lifting/lowering or pulling/pushing movements. These findings suggest future mitigation strategies for the risk of shoulder sprains and strains should focus on auto maintenance and tasks involving loading/unloading supplies.

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