Displaying publications 41 - 60 of 193 in total

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  1. Nor Halim Hasan, Mohd Radzai Said, Abdul Mutalib Leman, B.Norerama D.Pagukuman, Jaafar Othman
    MyJurnal
    The paper focused on the examination and testing of local exhaust ventilation (LEV) systems at one of Electrical Company to check the transport velocity whether it meet the recommended American Governmental Industrial Hygienist (ACGIH) Standard. The industrial hygiene approaches, AREC (Anticipating, Recognize, Evaluate and Control) were adopted in this study. This is to ensure that the LEV system installed has the optimum efficiency to extract out the contaminants from the workstation. Objective of this study is to make comparison with previous and current monitoring data. The efficiency and the other parameter measured will be the main source to analyze for the particular applications. The differential of data was discussed and several recommendations are proposed to make sure the LEV system performance is excellent.
    Matched MeSH terms: Occupational Health
  2. Jorgensen HS, Singh A
    Med J Malaysia, 1977 Sep;32(1):28-32.
    PMID: 609340
    Matched MeSH terms: Occupational Health Services
  3. Kamarizan Kidam, Saharudin Haron, Zainazrin Zainal Abidin, Mimi Haryani Hashim, Adnan Ripin, Mohammed Wijayanuddin Ali, et al.
    MyJurnal
    Small and Medium Enterprises (SMEs) are known to be one of the major contributors to the national economy.
    However, in terms of Occupational Safety and Health (OSH) implementation and performance, these SMEs,
    especially in the metalworking sector have yet to meet the necessary standard. This paper discusses the statistical
    analysis of accidents in metalworking industry by using accident reports submitted to the Department of Safety and
    Health (DOSH) which involved 740 accident cases. The main objective is to identify the real causes of accidents and
    recommend an appropriate action plan for accidents prevention at the workplace.
    Matched MeSH terms: Occupational Health
  4. Goh CS
    Family Practitioner, 1986;9:40-42.
    The plasma cholinesterase baseline levels in Malaysian workers are within the guidelines used. There is a need to carry out close monitoring of workers handling organophosphate s even in a well-run, modern factory where there are no hazards in the plant operation. Abnormal results are mainly because many of our workers are unaware of the health hazards and do not follow orders properly, ie personal hygiene, such as washing of hands before eating, etc. The use of temporary workers should be discouraged because of poor compliance with rules and difficulty in follow up. Product stewardship and education of farmers, sprayers and end users are of paramount importance. Finally there is a great need for educaiton of everyone from factory workers, farmers, sprayers to the general public.
    Matched MeSH terms: Occupational Health
  5. Binns C, Low WY
    Asia Pac J Public Health, 2014 Nov;26(6):557-9.
    PMID: 25385927 DOI: 10.1177/1010539514557441
    Matched MeSH terms: Occupational Health*
  6. Chan KF, Tan CW, Yeo DS, Tan HS, Tan FL, Tan EW, et al.
    J Occup Rehabil, 2011 Mar;21 Suppl 1:S69-76.
    PMID: 21328063 DOI: 10.1007/s10926-011-9289-1
    INTRODUCTION: Asia is the new and favored magnet of economic attention and foreign investments after it made an almost uneventful rebound from the depths of financial crisis of 2008/2009. Not many Western observers fully understand the diversity that is Asia other than perhaps its 2 growing economic giants of China and India. Indeed many smaller countries like Singapore and Malaysia in South East Asia along with Australia and Hong Kong (a Special Administrative Region within China) look to symbiotic relationships with these two economic giants. The purpose of this discussion paper is to examine the current issues related to the development and provision of occupational rehabilitation services in Singapore and Malaysia with a forward-looking view of how Asia's different developing societies could potentially benefit from better alignment of occupational rehabilitation practices and sharing of expertise through international collaboration and dialogue platforms.

    METHODS: Seven therapists and one physician who are frequently involved in occupational rehabilitation services in their home countries critically reviewed the current issues in Singapore and Malaysia which included analysis of the prevalence and cost of occupational injury; overview of workers' compensation system; current practices, obstacles, and challenges in providing occupational rehabilitation and return to work practices. They also offered opinions about how to improve the occupational rehabilitation programs of their two home countries.

    CONCLUSION: Even though Malaysia and Singapore are two different countries, in many ways their current provision of occupational rehabilitation services and the problems they face with are very similar. There is a lot of room for systemic improvements that require government support and action. Most prominently, the training of more healthcare professionals in the assessment and rehabilitation of the injured worker should be encouraged. There could be better liaison between the many stakeholders and more funding made available to develop resources and to jump start strategic programs. As these two countries are witnessing rapid economic growth, more resources should be allocated to establish holistic care of the injured workers emphasizing early interventions and prevention of chronic disabilities.

    Matched MeSH terms: Occupational Health Services/organization & administration*
  7. Yeow PH, Sen RN
    Int J Occup Saf Ergon, 2004;10(4):369-85.
    PMID: 15598361
    An ergonomics improvement study was conducted on the visual inspection process of a printed circuit assembly (PCA) factory. The process was studied through subjective assessment and direct observation. Three problems were identified: operators' eye problems, insufficient time for inspection and ineffective visual inspection. These problems caused a huge yearly rejection cost of US 298,240 dollars, poor quality, customer dissatisfaction and poor occupational health and safety. Ergonomics interventions were made to rectify the problems: reduced usage of a magnifying glass, the use of less glaring inspection templates, inspection of only electrically non-tested components and introduction of a visual inspection sequence. The interventions produced savings in rejection cost, reduced operators' eye strain, headaches and watery eyes, lowered the defect percentage at customers' sites and increased the factory's productivity and customer satisfaction.
    Matched MeSH terms: Occupational Health*
  8. Lim HH
    Med J Malaysia, 1982 Jun;37(2):98-101.
    PMID: 7132840
    Matched MeSH terms: Occupational Health Services/legislation & jurisprudence*
  9. Manivasagam, Dayanath
    MyJurnal
    The Department of Occupational Safety and Health Malaysia (DOSH) is the authority responsible to safeguard the occupational safety, health and welfare of workers in Malaysia. Occupational noise-related hearing disorders are the leading type of occupational diseases recorded by DOSH every year. Occupational Health Doctor (OHD) is a competency recognized by DOSH and their scope of duties in industries is currently confined to conduct medical surveillance for workers with hazardous chemical exposure and confined space medical fitness examination. The duties of OHD are good to be expanded by empowering more of their roles in industrial activities involving other legislations under DOSH. The noise exposure regulation under the Factories and Machinery Act (FMA) 1967 has been governing the worker’s exposure to hazardous industrial noise and preventing noise-induced hearing loss (NIHL) since 1989. However, the provisions of the regulation need to be strengthened in some essential medical elements of the Hearing Conservation Programme (HCP) for a comprehensive prevention of NIHL at the workplace. Recently enacted Occupational Safety and Health (Noise Exposure) Regulations 2019 offer a wider coverage of workers in ten sectors of industries applicable under the Occupational Safety and Health Act (OSHA) 1994. The current regulatory requirements for management of workplace noise have many improvements compared to the existing law. Enhancement in the medical requirements of industrial audiometry is made prominent by involving OHDs to interpret audiograms and conduct medical examination for workers. The reporting of occupational noise-related hearing disorders to DOSH is outlined better in the new regulation. The occurrence of NIHL and other related hearing disorders are expected to reduce eventually after the introduction of Occupational Safety and Health (Noise Exposure) Regulations 2019. The OHDs will play a pivotal role in industrial audiometry and prevention of hearing disorders among the working population.
    Matched MeSH terms: Occupational Health; Occupational Health Physicians
  10. Muhammad Zubir Yusof, Nik Ahmad Kamal Nik Mahmod, Nor Azlina A. Rahman, Ailin Razali, Niza Samsuddin, Nik Mohamed Nizan Nik Mohamed, et al.
    MyJurnal
    Occupational diseases are one of the major health problems related to workplace hazards.
    However, the epidemiological data for this problem is scarce especially among Small and
    Medium Industry (SMI) workers. These workers are vulnerable to occupational health problem
    due to lack of knowledge and implementation of health and safety in the workplace. In Malaysia,
    most of the SMI workers have limited coverage for basic occupational health services which
    may worsen their health. Thus, this article aims to provide a review on the burden of
    occupational health problems among them. The electronic and library searches were used to
    extract the information from both published and unpublished articles that were not limited to any
    year of publication until 2017. One hundred and ninety-six published articles and 198
    unpublished articles were retrieved from the database. Only 19 published articles and 25
    unpublished articles met the eligibility criteria. Prevalence data of occupational
    diseases/poisoning, including overall and body specific (musculoskeletal disorders) was
    extracted in raw data from the eligible studies. Prevalent statistics on occupational
    musculoskeletal diseases (1.3% - 97.6%), noise-induced hearing loss (29.4% - 73.3%),
    occupational skin diseases (10.5% - 84.3%), respiratory (1.9% - 92.2%) and occupational
    poisoning (14.9% - 17.7%) among the working population is different within published papers
    compared to unpublished ones. In Malaysia, there are no specific statistic that give a true picture
    of the burden of occupational diseases in the SMI. However, this review concludes that
    musculoskeletal diseases are significant occupational problems among SMI workers.
    Matched MeSH terms: Occupational Health Services; Occupational Health
  11. Sadeghi H, Mohandes SR, Hosseini MR, Banihashemi S, Mahdiyar A, Abdullah A
    PMID: 33202768 DOI: 10.3390/ijerph17228395
    Occupational Health and Safety (OHS)-related injuries are vexing problems for construction projects in developing countries, mostly due to poor managerial-, governmental-, and technical safety-related issues. Though some studies have been conducted on OHS-associated issues in developing countries, research on this topic remains scarce. A review of the literature shows that presenting a predictive assessment framework through machine learning techniques can add much to the field. As for Malaysia, despite the ongoing growth of the construction sector, there has not been any study focused on OHS assessment of workers involved in construction activities. To fill these gaps, an Ensemble Predictive Safety Risk Assessment Model (EPSRAM) is developed in this paper as an effective tool to assess the OHS risks related to workers on construction sites. The developed EPSRAM is based on the integration of neural networks with fuzzy inference systems. To show the effectiveness of the EPSRAM developed, it is applied to several Malaysian construction case projects. This paper contributes to the field in several ways, through: (1) identifying major potential safety risks, (2) determining crucial factors that affect the safety assessment for construction workers, (3) predicting the magnitude of identified safety risks accurately, and (4) predicting the evaluation strategies applicable to the identified risks. It is demonstrated how EPSRAM can provide safety professionals and inspectors concerned with well-being of workers with valuable information, leading to improving the working environment of construction crew members.
    Matched MeSH terms: Occupational Health*
  12. Afsharian A, Zadow A, Dollard MF, Dormann C, Ziaian T
    J Occup Health Psychol, 2018 Oct;23(4):496-507.
    PMID: 28857596 DOI: 10.1037/ocp0000101
    Psychosocial safety climate (PSC; climate for psychological health) is an organizational antecedent to work conditions articulated in the job demands-resources model. We responded to calls for broader consideration of organizational climate in terms of both climate level and strength. We tested PSC level and strength as main and interactive predictors of work conditions, psychological health, and engagement. Using multilevel analysis and cross-sectional data, the effects of unit-level PSC constructs were investigated in 21 hospital work units (n = 249 employees) in Australia. The correlation between PSC levels (measured at the unit mean) and PSC strength (measured as unit -1 × SD) was moderate and positive, suggesting that ceiling effects of PSC scores were not problematic. PSC level was a better predictor than PSC strength or their interactions for job demands (psychological and emotional demands), job resources (e.g., skill discretion and organizational support), and health (emotional exhaustion). For engagement, the interaction was significant-improving engagement, therefore, benefits from high levels of PSC and PSC strength within the work units. So, in answer to the research question regarding PSC theory extension, "it depends on the outcome." Research limitations are acknowledged, and the potential of the PSC model to guide the reduction of workplace psychosocial risk factors and the negative consequences is discussed. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
    Matched MeSH terms: Occupational Health*
  13. Taheri E, Mollabahrami F, Farokhzad M, Ghasemi F, Assari MJ
    Int J Environ Health Res, 2020 Apr;30(2):198-211.
    PMID: 30879332 DOI: 10.1080/09603123.2019.1588232
    In the laboratories staffs, there is potential for adverse health effects in exposure to chemicals. Therefore, risk assessment is one of the main issues to prevent these effects. The purpose of this study was to assess the health risk of laboratory staffs and compare the two methods, including 'Chemical Health Risk Assessment' (CHRA) and 'Regional Screening Levels' (RSLs), that developed by the Department of Occupational Safety and Health of Malaysia and the Environmental Protection Agency respectively. Using these two methods, the places with the highest risk were identified. Comparisons showed that RSLs is a precise method without personal judgment. The CHRA is a simple method for wider chemicals that categorize risk. But CHRA includes fewer parameters compared to RSLs, as well as personal judgment. The results of the present study showed that two methods did not compatible. According to the characteristics of these two methods, it is recommended to use them as a compliment each other to obtain accurate results.
    Matched MeSH terms: Occupational Health/statistics & numerical data*
  14. Huck-Soo L, Richardson S
    J Hum Ergol (Tokyo), 2012 Dec;41(1-2):1-16.
    PMID: 25665194 DOI: 10.11183/jhe.41.1
    The two final decades of the 20th century saw a significant increase in ergonomics activity (and resulting publications) in industrially developing countries (IDCs). However, a few ergonomics papers from Singapore, for example, were published in 1969 and 1970. This paper reviews developments in ergonomics in industrially developing countries from 1969 relying heavily on published papers although their quality varies considerably. Some criticism of these papers is offered. Most were concerned with the use of work tools, workstation operations, material handling and working environments especially in tropical climates. The similar problems encountered in a variety of countries are discussed, and the importance of low-cost solutions stressed. This study presents an overview of er gonomics research in IDCs. It concentrates on ASEAN countries whilst recognising the valuable work done in other areas.
    Matched MeSH terms: Occupational Health/standards*
  15. Johnston N, Sandys N, Geoghegan R, O'Donovan D, Flaherty G
    J Travel Med, 2018 01 01;25(1).
    PMID: 29394388 DOI: 10.1093/jtm/tax092
    Background: Increasingly, medical students from developed countries are undertaking international medical electives in developing countries. Medical students understand the many benefits of these electives, such as the opportunity to develop clinical skills, to gain insight into global health issues and to travel to interesting regions of the world. However, they may be much less aware of the risk to their health and wellbeing while abroad. Compounding this problem, medical students may not seek advice from travel medicine practitioners and often receive inadequate or no information from their medical school prior to departure.

    Methods: The PubMed database was searched for relevant literature relating to the health of medical elective students. Combinations of the following key words were used as search terms: 'international health elective', 'medical student' and 'health risks'. Articles were restricted to those published in English from 1997 through June 2017. A secondary review of the reference lists of these articles was performed. The grey literature was also searched for relevant material.

    Results: This narrative literature review outlines the risks of clinical electives in resource-poor settings which include exposure to infectious illness, trauma, sexual health problems, excessive sun exposure, mental health issues and crime. Medical students may mitigate these health risks by being informed and well prepared for high-risk situations. The authors provide evidence-based travel advice which aims to improve pre-travel preparation and maximize student traveller safety. A safer and more enjoyable elective may be achieved if students follow road safety advice, take personal safety measures, demonstrate cultural awareness, attend to their psychological wellbeing and avoid risk-taking behaviours.

    Conclusion: This article may benefit global health educators, international elective coordinators and travel medicine practitioners. For students, a comprehensive elective checklist, an inventory of health kit items and useful web-based educational resources are provided to help prepare for electives abroad.

    Matched MeSH terms: Occupational Health*
  16. Rhaffor, Kauthar A., Nurul Hafieza Azizul, Rahim Jamian, Jum’azulhisham Abdul Shukor
    MyJurnal
    he practice of 5S has been adopted by many organizations as a method to organize the workplace towards reducing waste and improving productivity. Moreover, the practice also promotes a safe and efficient environment in organisations. As safety performance of the workplace is among the key issues in most industries including universities to become world class organizations, this study seeks to address empirically the impact of 5S practice on safety management performance. In this context, a survey questionnaire is employed and distributed to 60 employees of the selected university to examine the employees’ perception on the adoption of 5S practice as well as the impact of 5S practice towards safety management performance. The questionnaires were validated by a pilot test with an acceptable value of Cronbach's alpha. Overall findings highlight there was positive perceptions toward 5S practice among the respondents. The results also revealed that 5S Audit has a very strong positive correlation with safety management performance. Furthermore, 5S Training and Top Management Commitment were (2) factors that strongly correlated to safety management performance. These factors are highly important in contributing toward the success of safety management performance. Additionally, since most of the employees were not exposed with Occupational Safety and Health (OSH), this study reveals moderate negative correlation between compliance to OSH Requirements and safety management performance.
    Matched MeSH terms: Occupational Health
  17. Anuar, I., Zahedi, F., Kadir, A., Mokhtar, A.B.
    MyJurnal
    Background: Nowadays, most medical laboratories in Malaysia practice occupational safety and health based on standard operating procedure and sometimes ad-hoc characteristic limited to only internal use. The level of compliance of the national occupational safety and health management system (OSHMS) guidelines among medical laboratories in Malaysia is still largely unexplored.
    Methods: This study was carried out on 34 medical laboratories consisting of 17 public medical laboratories and 17 private medical laboratories in Klang Valley using self-administered questionnaire based on guideline of OSHMS6. This study covered 112 medical laboratories units including pathology chemistry (18), microbiology (20), virology (7), histopathology (16), cytopathology (17), hematology (19) and 15 multi discipline medical laboratories.
    Results: This study showed the level of compliance to the national OSHMS guideline among medical laboratories who are MS ISO 15189:2004 accredited & have a higher scores (p
    Matched MeSH terms: Occupational Health
  18. Wai Onn Hong
    MyJurnal
    Malaysia’s palm oil industry is growing in complexity and successively to succeed on the global level by accounts for about 36% of the word production of palm oil [1]. But, Occupational Health and Safety (OHS) issues are still problematic areas that need to be addressed by all parties concerned in this industry. In the olden days, unlike construction or manufacturing industry, palm oil industry was green in OHS management system. However, due to stringent in the legislative enforcement in the past few years, it has lead some of the plantation companies to develop OHS management system, which are based on Occupational Health and Safety Assessment Series (OHSAS), towards corporate sustainability. Sustainability is not about paying lip-service to the latest corporate buzzword; neither is it about superficially meeting minimum requirements for the sake of compliance. Rather, sustainability is a core value that lies at the heart of the companies’ business conduct. In practical terms, this means strive to operate with due consideration for the interest of all stakeholders by making the health and safety of all workers a priority. This paper describes the certification of OHSAS 18001 and MS 1722 in Genting Plantations Berhad (GENP) prove the commitment to sustainability by forming guiding principle on safety management. Further, this paper also demonstrates that the implementation of safety management can help to reduce the accident rate, especially fatal accident.
    Matched MeSH terms: Occupational Health
  19. Baba Md Deros, Ahmad Rasdan Ismail, Mohd Yusri Mohd Yusof
    MyJurnal
    Regulation on occupational safety and health in Malaysia had evolved from the prescriptive Factory and Machinery Act (1967) to a self-regulated Occupational Safety and Health Act (1994). However, from the authors’ observation the high standards of occupational safety and health culture that surpass the legal requirement were not widely practiced by small and medium enterprises (SMEs). The two main objectives of this study are: first, to identify and determine the level of conformity; and second, to investigate the reasons of nonconformity to Occupational Safety and Health Act (1994) regulation in SMEs involved the chemical industry sub-sectors. The survey questionnaire was distributed to 150 SMEs in chemical industry sub-sectors. Forty one of the survey questionnaires were completed and returned, giving a response rate of 27.3% for the survey. The survey results revealed that an overwhelming majority (92.7%) of the respondents from SMEs are likely not conforming to the basic requirement of Occupational Safety and Health Act (1994). In addition to this, the survey also found that only 3.1% of the management personnel can be considered competent in terms of knowledge, skill and ability in carrying out occupational safety and health regulation within their respective organization. While, 96.9% of the respondents that participated in the survey can be considered not competent. The authors hope the result of this survey could assist the relevant authorities in formulating a better policy and strategy for implementing occupational safety and health in SMEs involved in chemical industry sub-sectors.
    Matched MeSH terms: Occupational Health
  20. Lanyau, Tonny, Mohd Fazli Zakaria, Zaredah Hashim, Mohd Fairus Abdul Farid, Mohammad Suhaimi Kassim
    MyJurnal
    PUSPATI TRIGA Reactor (RTP) is the only nuclear research reactor in Malaysia. It has been safely operated and maintained since 28 June 1982. Over 28 years of operation, some of the reactor systems have been upgraded or replaced to ensure the functionality and safety of the reactor. One of the major reactor systems which is primary cooling system is used to remove heat generated in the reactor core. The former primary cooling system consisting of single unit of shell-and-tube heat exchanger, three centrifugal pumps and piping system was replaced with a new system due to decreasing of the cooling performance. The new primary cooling system, consisting of two units of the 1.5-MW plate-type heat exchangers, new three primary pumps and new piping system was installed in accordance to the specified AELB requirements and guidelines of Nuclear Malaysia Safety, Health and Environment Committee (JKSHE). This paper summarises the replacement process of the former RTP primary cooling system. The activities involved preparation before and during construction and installation phases as well as safety consideration based on International Atomic Energy Agency (IAEA), Atomic Energy Licensing Board (AELB) requirements and Occupational Health and Safety Act (Act 514) were discussed and evaluated.
    Matched MeSH terms: Occupational Health
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