Indian Journal of Occupational and Environmental Medicine最新文献

{"title":"Association between Body Mechanics and Perceived Musculoskeletal Problems among Construction Workers of Udupi District, Karnataka, India: A Cross-sectional Survey.","authors":"Raghavendra Nayak, Janet Alva, V Vinish","doi":"10.4103/ijoem.ijoem_167_23","DOIUrl":"https://doi.org/10.4103/ijoem.ijoem_167_23","url":null,"abstract":"<p><strong>Background and objectives: </strong>Construction workers are prone to develop musculoskeletal problems and it is a leading cause for the morbidity due to their work type. This study aimed to assess the body mechanics practice and perceived musculoskeletal problems of construction workers.</p><p><strong>Methods: </strong>A cross-sectional survey was conducted between November 2019 and July 2020 among 390 construction workers at construction sites under selected villages of Udupi District, Karnataka by using by proportionate method. Villages were selected using a simple random sampling method and samples were collected by convenience sampling. Samples were mason helpers between 20 and 50 years of age, without any history of chronic musculoskeletal problems. Tools used were demographic proforma, self-reported body mechanics practice questionnaire, and modified Nordic musculoskeletal questionnaire. Analysis done with descriptive and inferential statistics by using SPSS Version 16.0.</p><p><strong>Results: </strong>Majority 144 (36.9%) of the participants were in the age group between 41 and 50 years. Most 376 (96.4%) of them were men and majority of them 309 (79%) followed fair body mechanics practice and 191 (49%) of the participants had low back problems and were responsible for their activity restrictions. Body mechanic practice of the construction workers was found to be significantly associated with unhealthy practice (<i>P</i> ≤ 0.001) and health problems (<i>P</i> < 0.001).</p><p><strong>Conclusion: </strong>The study concluded that the body mechanic practice of the construction workers was found to be significantly associated with unhealthy practices and health problems. The study recommends that educating construction workers about the importance of following proper body mechanics at the workplace and during day-to-day activities is crucial to prevent musculoskeletal problems and improve quality of life.</p>","PeriodicalId":43585,"journal":{"name":"Indian Journal of Occupational and Environmental Medicine","volume":"28 3","pages":"214-219"},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606561/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Caregivers' Perspectives on Reasonable Accommodation for Persons with Severe Mental Disorders at the Workplace.","authors":"V H Yatheesha, Shanivaram K Reddy, Hareesh Angothu, Mysore N Vranda, Kanmani T Raju, Srikanth Pallerla","doi":"10.4103/ijoem.ijoem_195_23","DOIUrl":"https://doi.org/10.4103/ijoem.ijoem_195_23","url":null,"abstract":"<p><strong>Background: </strong>Reasonable accommodation (RA) refers to adjustments or modifications that an employer makes to the workplace to enable an employee with a mental illness to perform the essential functions of their job. Employer and employee should work together to determine the most beneficial accommodations that would not impose an undue hardship on the employer.</p><p><strong>Materials and methods: </strong>An exploratory study design with a purposive sampling technique was used in the current study. Ten in-depth interviews have been conducted with the caregivers (CGs) of persons with severe mental disorders (SMDs).</p><p><strong>Results: </strong>The CGs' mean age is 55 years. The data have been collected from November 2022 to January 2023. Out of ten CGs, three were female and seven were male. The content analysis of CG interview transcripts suggests that persons with SMD lost or discontinued their jobs due to leaves, lack of peer support/supervision, more targets, shift work, discrimination at the workplace, and lower salaries. The CGs opined that the RAs for persons with SMD are adjustments in the work environment, policy, or procedure modifications that enable the individual to perform their job, allowing them to work from home.</p><p><strong>Conclusion: </strong>RAs for persons with SMDs are essential from the CGs' perspective. RA for persons with SMD at work can promote their job continuation and social support.</p>","PeriodicalId":43585,"journal":{"name":"Indian Journal of Occupational and Environmental Medicine","volume":"28 3","pages":"177-181"},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606562/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cost-Effectiveness of Decentralized Solid Waste Management Method as Compared to the Centralized Method Implemented Through Urban Local Government in Tirunelveli City, Tamil Nadu, India.","authors":"Porchelvan Shanmugiah, Sendhilkumar Muthappan, Bhavani Shankara Bagepally, Manickam Ponnaiah","doi":"10.4103/ijoem.ijoem_185_23","DOIUrl":"https://doi.org/10.4103/ijoem.ijoem_185_23","url":null,"abstract":"<p><strong>Objective: </strong>To compare the cost-effectiveness of a newly introduced decentralized method with the existing centralized solid waste management (SWM) method in 2019 in Tirunelveli City, Tamil Nadu, India.</p><p><strong>Materials and methods: </strong>A cross-sectional study was undertaken to compare the costs for the two SWM methods using the bottom-up approach. We ascertained cost centers for the collection, transportation, and processing of solid waste for the two methods. We reviewed the records and collected data to estimate the costs and outputs (waste processed per capita) of the two SWM methods using data abstraction forms for each identified cost center. We calculated the cost and outcome of both methods and the incremental cost-effectiveness ratio (ICER).</p><p><strong>Results: </strong>The total cost for the decentralized method was ₹121 million (USD 1.72 million), and that of the centralized method was ₹222 million (USD 3.15 million). The cost per capita of SWM in one year was lesser for the decentralized (₹526) as compared to the centralized method (₹612). The cost per metric tonne (MT) of SWM in decentralized and centralized methods was ₹5595 and ₹4683, respectively. The ICER lies in the right lower quadrant (ICER: 1.2375), indicating that the decentralized method was cost-effective.</p><p><strong>Conclusion: </strong>Solid waste processing by the decentralized method is cost-effective as compared to the centralized processing method in terms of waste processed per capita. We recommend the civic bodies to adopt the decentralized method with sufficient allocation of resources for efficient SWM. Furthermore, this will not only reduce greenhouse gas emissions but also have a positive impact on climate change mitigation.</p>","PeriodicalId":43585,"journal":{"name":"Indian Journal of Occupational and Environmental Medicine","volume":"28 3","pages":"228-234"},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606558/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Cross-sectional Study on Association of Iliopsoas Muscle Length with Lumbar Lordosis Among Desk Job Workers.","authors":"Prachi M Singhvi, Juhi K Bharnuke","doi":"10.4103/ijoem.ijoem_316_23","DOIUrl":"https://doi.org/10.4103/ijoem.ijoem_316_23","url":null,"abstract":"<p><strong>Background: </strong>Prolonged hours of sitting in sustained posture is a common job requirement of desk job workers. Potential risk of iliopsoas muscle shortening leading to lumbar hyperlordosis, which in turn may cause low-back pain was identified. Thus, this study determined association between iliopsoas muscle length and lumbar lordosis in desk job workers.</p><p><strong>Methods and material: </strong>This cross-sectional study was conducted on forty-six desk job workers working for 5 hrs/day for at least 5 years. Workers were assessed for iliopsoas muscle length using Modified Thomas test and flexi-ruler was used to measure lumbar lordosis. Pearson's correlation was operated for association of iliopsoas length with lumbar lordosis.</p><p><strong>Results: </strong>Lumbar lordosis demonstrated moderate positive correlation with both right (r = 0.628) and left Iliopsoas muscle length (r = 0.647).</p><p><strong>Conclusion: </strong>This study concluded workers with higher degree of lumbar lordosis presented with shorter iliopsoas length. Timely intervention to maintain the length of this muscle will ensure low incidence of low-back pain among desk job workers thereby safeguarding their spine due to cumulative trauma.</p>","PeriodicalId":43585,"journal":{"name":"Indian Journal of Occupational and Environmental Medicine","volume":"28 3","pages":"235-238"},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606565/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association Between Noise-Induced Hearing Loss and Vestibular Dysfunction in Workers Chronically Exposed to Occupational Noise.","authors":"Hamed Nadri, Ali Khavanin, In-Ju Kim, Mehdi Akbari, Farshad Nadri, Reza Yeganeh","doi":"10.4103/ijoem.ijoem_312_23","DOIUrl":"https://doi.org/10.4103/ijoem.ijoem_312_23","url":null,"abstract":"<p><strong>Background: </strong>Despite the understanding of the association between noise exposure and noise-induced hearing loss (NIHL), the effects of noise on vestibular function are less well understood and neglected.</p><p><strong>Aim: </strong>The aim of this study was to investigate the function of the vestibular system in workers with NIHL.</p><p><strong>Materials and methods: </strong>Thirty male textile workers with symmetrical NIHL (49.3 ± 4.5 dB at 4 kHz) and thirty healthy male textile office staff with normal hearing were included in this study. Pure tone audiometry using air conduction and bone conduction was used to determine hearing thresholds. The videonystagmography battery test, including the oculomotor test, caloric test, and video head impulse test (vHIT), was used for the evaluation of vestibular system function.</p><p><strong>Results: </strong>There was no difference in saccadic tracking, smooth pursuit tracking, and optokinetic nystagmus between the two groups. It was found that the abnormal vHIT was significantly higher in workers with NIHL (40%) than in the control group (3.3%). In addition, the abnormal caloric test was significantly higher in workers with NIHL (33.3%) than in the control group (0%). The association between the hearing thresholds of 3, 4, 6, and 8 kHz and vestibular dysfunction was significant.</p><p><strong>Conclusion: </strong>This study provides evidence of the simultaneous occurrence of NIHL and vestibular dysfunction. In other words, the results support the role of noise as a risk factor for the development of vestibular dysfunction in textile workers.</p>","PeriodicalId":43585,"journal":{"name":"Indian Journal of Occupational and Environmental Medicine","volume":"28 3","pages":"189-193"},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606557/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Occupational Health Problems among Workers of Cashew Processing Units in Kollam District, Kerala.","authors":"Devika G Nair, Paul T Francis, Jeby J Olickal, Kavumpurathu R Thankappan","doi":"10.4103/ijoem.ijoem_318_23","DOIUrl":"https://doi.org/10.4103/ijoem.ijoem_318_23","url":null,"abstract":"<p><p>The cashew processing industry plays a vital role in supporting the livelihoods of a large number of individuals in southern Kerala. Therefore, this study aimed to determine the prevalence of occupational health problems and associated factors among cashew workers. This cross-sectional survey was conducted among 360 cashew workers. Socio-demographics, musculoskeletal disorders (MSDs), respiratory symptoms, and dermatological problems were collected through a scheduled interview. Log binomial regression analysis was done. The prevalence of MSDs, chronic lung diseases (CLDs), and dermatological problems were 55.8%, 18.9%, and 47.5%, respectively. Female workers and workers with a lower education level were significantly more likely to report MSDs. Male workers and those with more years of employment were significantly more likely to report CLDs. Workers in the shelling and peeling section were significantly more likely to report dermatological problems. Targeted interventions to improve the occupational health of cashew workers are needed.</p>","PeriodicalId":43585,"journal":{"name":"Indian Journal of Occupational and Environmental Medicine","volume":"28 3","pages":"239-244"},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606556/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Burden and Risk Factors of Occupational Noise-Induced Hearing Loss Among Employees Working at an International Airport in Eastern India.","authors":"Alapan Bandyopadhyay, Abhijit Mukherjee, Gautam Dhar, Arup J Rout","doi":"10.4103/ijoem.ijoem_163_23","DOIUrl":"https://doi.org/10.4103/ijoem.ijoem_163_23","url":null,"abstract":"<p><strong>Background: </strong>Occupational noise-induced hearing loss (ONIHL) is the commonest occupational disease globally. However, literature on ONIHL in airport employees of developing countries is scarce.</p><p><strong>Aims: </strong>To assess the burden of ONIHL and its associated factors among employees working at an international airport in Eastern India.</p><p><strong>Methodology: </strong>A cross-sectional study was conducted among 212 such airport employees who had been working in the airport for >1 year. By stratified random sampling, participants were recruited from airfield, terminal, and administration sections. ONIHL was measured using a portable audiometer and noise exposure using a sound-level meter.</p><p><strong>Results: </strong>The mean age was 34.1 ± 9.2 years, 89.2% were men. The mean year of working in the airport was 7.6 ± 6.3 years. The 8-hour-time-equivalent noise exposure ranged from 56.6 to 86.5 dBA. Approximately 50% of the employees do not wear any hearing protection equipment when working. Prevalence of ONIHL was found to be 7.6%. On multivariable analysis, higher noise exposure and use of hearing protection equipment were found to be positively and negatively associated with ONHIL, respectively.</p><p><strong>Conclusion: </strong>ONIHL was found to be prevalent among employees working at the airport, and focus should be given on reducing noise exposure levels and ensuring use of protective equipment among the employees.</p>","PeriodicalId":43585,"journal":{"name":"Indian Journal of Occupational and Environmental Medicine","volume":"28 3","pages":"223-227"},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606559/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sero-prevalence of Hepatitis B and C Viruses in Municipal Waste Collectors in Southwest of Iran.","authors":"Mahmood Dhahir Al-Mendalawi","doi":"10.4103/ijoem.ijoem_212_23","DOIUrl":"https://doi.org/10.4103/ijoem.ijoem_212_23","url":null,"abstract":"","PeriodicalId":43585,"journal":{"name":"Indian Journal of Occupational and Environmental Medicine","volume":"28 3","pages":"255"},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606554/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Occupational Hazards, Associated Ocular Morbidities and Impact of Refractive Safety Eyewear among Agriculture Workers in India - A Two State Study.","authors":"Suresh Janani, Srinivasan Krithica, Sachi B Saranya, Shinde Lakshmi, Ram M R Nivethikka, Jathanna J Shefali, Subramaniyam Saravanan, K Eshwari, Ramesh S Ve, Asokan Rashima","doi":"10.4103/ijoem.ijoem_254_23","DOIUrl":"https://doi.org/10.4103/ijoem.ijoem_254_23","url":null,"abstract":"<p><strong>Context: </strong>Agriculture is one of the occupations with the highest risk of injuries and fatalities but the farmers are ignorant about eye care and eye safety.</p><p><strong>Aim: </strong>The current study aims at understanding the occupational hazard and ocular morbidities associated with agriculture and the effect of safety eyewear.</p><p><strong>Settings and design: </strong>Multicenteric, cross-sectional, observational study was conducted in two states of India: Tamil Nadu and Karnataka. Subjects were agriculture workers recruited by convenience sampling.</p><p><strong>Methods and material: </strong>The study was done in three phases: Phase 1: Visual task analysis (VTA), Phase 2: Comprehensive eye examination, and Phase 3: Spectacle compliance assessment. The Standard of Living Index scale was administered to assess the socioeconomic status of the participants.</p><p><strong>Statistical analysis used: </strong>Descriptive statistics and logistic regression.</p><p><strong>Results: </strong>A study involving 276 workers (39.4% male, 65.2% female) found that VTA agricultural tasks were visually less demanding but hazardous, carrying the risk of ocular and nonocular injuries. Ocular injuries accounted for 9.4% (26 cases), while nonocular injuries accounted for 9.8% (27 cases). Spectacle compliance assessment revealed that 91.8% (157 out of 171 workers) reported improved visual comfort, reduced dust exposure, and enhanced safety with safety eyewear.</p><p><strong>Conclusions: </strong>This study illustrates numerous types of hazards associated with the occupation of farming. The study population had a 9.4% prevalence of ocular injuries. Refractive safety eyewear was reported to improve worker visual comfort.</p>","PeriodicalId":43585,"journal":{"name":"Indian Journal of Occupational and Environmental Medicine","volume":"28 3","pages":"182-188"},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606567/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Need for Social Compliance.","authors":"Bobby Joseph, Naveen Ramesh","doi":"10.4103/ijoem.ijoem_251_24","DOIUrl":"https://doi.org/10.4103/ijoem.ijoem_251_24","url":null,"abstract":"","PeriodicalId":43585,"journal":{"name":"Indian Journal of Occupational and Environmental Medicine","volume":"28 3","pages":"175-176"},"PeriodicalIF":0.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606560/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}