Displaying publications 61 - 80 of 177 in total

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  1. Lim Jac Fang
    MyJurnal
    Needle Stick Injury is injuries caused by suture needle and hollow bore needle and does not include injuries via scalpel blades, lancet and glass pieces or by other means for the purpose of this training program. This problem needs to be prevented or minimized by embarking on an effective training program. The applicability of this program will be determined by the response of the participants to the contents and teaching methods which will in future effect the long term out come and the success of the Needle Stick Injury prevention and Universal Precautions training program. This Health Education program was designed to be used for the induction training of new workers as well as those already in service and is applicable to all levels of Health Care Workers especially those directly dealing with or handling syringes and needles. This Needle Stick Injury and Universal Precautions Training Program was carried out in one of the health facility under the Ministry of Health in Sabah and the outcome evaluation and analysis using paired t-test has shown a significant difference in their effectiveness in increasing the knowledge of the Health Care Workers after being exposed to the program (p < 0.01). The process evaluation was able to show that this approach was instrumental in creating awareness among the Health Care Workers who had attended this program. From the study, 98% (49) had not attended any formal training since joining the service, followed by 90% who had given a good overall rating for the program. For the lecture and its relevance, 90% and 74% for the hands–on training. About 77% of the participant was satisfied with the discussion. The program can be developed further and with it a comprehensive training module can be produced. The long-term benefits of such a training program will need to be evaluated in a future study.
  2. Aziz Basiran, Ismail Bahari
    MyJurnal
    Various types of Occupational Safety and Health Management Systems (OSH-MS) exist in the market. Basically, these systems have similar basic principles and even elements. However, the importance of these elements in terms of successful management of OSH differs according to the end-user. OSH Practitioners with different roles and responsibilities have different views on which element or elements contribute significantly to the overall success of OSH management. There are no standardization in terms quantifying the elements that qualifies an OSH-MS. A study was carried out to quantify the implementation of an OSH-MS through the determination of weighing factors for the different elements in an OSH-MS. Respondents for this study comprised of top safety and health management, safety and health officers (SHO) / radiation protection officers (RPO), DOSH officers, auditors and consultants who are very familiar with OSH-MS. Sample of this study was based on purposive sampling due to strict criteria and prerequisites to be met. Questionnaires were distributed to the identified organizations and personnel. Results from this study established that, auditor has the highest level of understanding of OSH-MS compared with top safety and health management, SHO / RPO, DOSH officers and OSH consultants. Among all the elements in the OSH-MS studied for their levels of importance in terms of the overall success of implementing an OSH-MS, OSH policy is the most critical element, followed by hazard identification, risk assessment and control, employee participation, responsibility and accountability and competence and training. The weighing factor for these top 5 elements are OSH policy (0.36); hazard identification, risk assessment and risk control (0.25); employee participation (0.15); responsibility and accountability (0.14); and competence and training (0.10). Application of the weighing factors of these elements allows the quantification of audit status (Audit Score) based on the equation: audit score = 0.36 [OSH Policy] + 0.25 [Hazard Identification, Risk Assessment and Risk Control] + 0.15 [Employee Participation] + 0.14 [Responsibility and Accountability] + 0.10 [Competence and Training]. Minimum tolerable target for each element of an OSH-MS was also determined. The minimum tolerable frequency of OSH policy is reviewed by top management is yearly; the minimum tolerable frequency of risk management is reviewed is yearly; the minimum tolerable percentage of employees who should be made known on relevant legal and other requirements is ≥90%; the minimum tolerable percentage of OSH objectives and programme(s) achieved / implemented is between 80 – 89%; the minimum tolerable percentage of money budgeted for OSH in a year compared to organization revenue is between 1 – 5%; the minimum tolerable number of hours for each employee needed to be trained on OSH per year is between 30 – 39 hours; the minimum tolerable percentage of employees who should be communicated on matters related to OSH is ≥90%; the minimum tolerable percentage of employees participation and involvement in hazard identification, risk assessment and determining controls is ≥90%; the minimum tolerable percentage of employees who should be involved in establishing OSH documents is
  3. Asmalia Che Ahmad, Normazlina Mohamed Zi, Ismail Bahari, Azizah Jaafar
    MyJurnal
    Safety Intervention Need Analysis System (SINAS) is a web-based safety management program that aspires the identification for the need of construction safety intervention. It can be accessed through the website www.sinas.org. This first phase of SINAS project development only focus on safe design intervention. SINAS was created to provide assistance for safety practitioners in identifying the need of safe design intervention. This was put forward through the investigations of construction accidents that relate to design. The SINAS process of need analysis are carved up to six steps i.e. user information, accident details, accident evaluation, result of the need analysis, construction design intervention and safety intervention need analysis report. At the end of the process, Safety Intervention Need Analysis Report will be generated. This report is an essential document to proof the need of safe design intervention. Additionally, SINAS also offers recommendations for construction designers and professionals on suitable safe design intervention to prevent construction accidents and minimises construction risks.
  4. Khoo Teng Hong, Lilis Surienty, Daisy Kee Mui Hung
    MyJurnal
    The paper reports on a study conducted in Small and Medium Enterprises (SMEs) in NCER, Malaysia. Four safety management practices were studied in relation to safety behaviour of employees. Respondents consisted of employees working in SMEs in NCER. Companies were sampled randomly from directories provided by SMECorp and other SME-related body. Self-administered questionnaires were sent by mail to employees working in SMEs. Completed questionnaires were mailed back by respondents using pre-addressed and post-paid envelope included. Correlation analysis were conducted and found that all four safety management practices are highly correlated with safety behaviour. The result provides support to the use of safety management practices to improve safety behaviour of employees and overall safety of the workplace. Suggestions for management in SMEs are presented in the discussion section. Management in SMEs can consider the use of safety management practices as antecedents that trigger safety behaviour of their employees in order to reduce accident rate in workplace.
  5. Ahmad Azan R., Ungku Azly U.A., Mohd Juraimy H.K.
    MyJurnal
    Disaster can strike at any time on a small or large scale, but if an institution is prepared, the damage may be reduced or avoided. A disaster is a serious disruption of the functioning of a society, causing widespread human, material, or environmental losses which exceed the ability of affected society to cope using only its own resources. Disasters are often classified according to their speed of onset (sudden or ‘slow burning’), or according to their cause (natural or man-made). There is no single and specific method in handling a disaster. The application and method of disaster management do not only depend on types, location and levels of disaster, but also depend on the effectiveness and good system of management as well as the total commitment of first responders and disaster managers involved in handling a disaster. National Security Council Directive No. 20 is both a proactive and reactive generic plan to manage disasters in Malaysia. It is an integrated disaster management plan in mitigation, preparedness, response and recovery.
  6. Jefferelli Shamsul Bahrin, Mohamad Husain Sajahan, Mohd. Nazri Hamad
    MyJurnal
    Malaysia is blessed with oil and gas resources, which form raw materials for the petrochemical industry. The petrochemical industry creates added value to this resource and is an important contributor to the national economy. The petrochemical industry however also creates hazards of which fire or explosions and chemical release are of special concern. These hazards pose a risk not only to workers but also to the surrounding population and environment. To ensure industry is prepared to cope with emergencies, a comprehensive emergency response programme is necessary. This is inline with both the Malaysian Occupational Safety and Health (Control of Industrial Major Accident Hazards) Regulations 1996 and the Responsible Care initiative of the chemical industry. This paper describes elements to be considered in an emergency response programme for industry such as the concept of emergency management, organisation, duties and responsibilities, emergency system, training and mutual aid plans and agreements. We shall provide related examples based on a multinational petrochemical company practice.
  7. Sofia Jaffer, Mohd Shakil Razi
    MyJurnal
    This retrospective study was conducted at the audiology clinic of UKM in the year 2000. It was intended to detect the effect of walkman on the hearing system of its users and to investigate whether distortion product otoacoustic emission test can provide an early and reliable sign of cochlear damage or not. Distortion product otoacoustic emission test helps to determine the function of outer hair cell. Outer hair cells get damaged with exposure to loud sound, drugs and aging. Thirty subjects (20 in the study group and 10 in the control group), between the ages of 19-25 years, who fulfilled all the criteria of selection, were investigated. There were two sets of criteria (general and specific). Anyone, in the control or study group, failing in any of these criteria was excluded from the study. According to the general criteria, it was essential for all the subjects to have clean ear canals, normal hearing at all the frequencies (250Hz- 8000Hz), normal middle ear function (Type A tympanogram), no middle ear problem, not used/using any ototoxic medicine, no family history of hearing loss, no history of ear surgery, not exposed to any form of loud noise like disco, concert, F1 racing or gun shooting. According to the special criteria it was essential for the subjects in the control group to have never used a walkman and those in the study group must have been using a walkman for at least 6 months. Comparison of distortion product emission levels between control and study groups revealed that emissions were significantly lower in the study group, across all the frequencies, suggesting outer hair cell damage in the walkman users. These differences reached level of statistical significance (p<0.05) at 2, 4, 6 and 8kHz. Using walkman at an intensity unsafe for hearing and a duration longer than recommended is suspected for the outer hair cell damage in our study group. Those using walkman for longer duration and higher intensity manifested much lower emission levels. Our study supports the literature that distortion product emission test is a much sensitive test than pure-tone audiometry, as it can detect cochlear damage long before it appears in an audiogram. It is recommended that people who are exposed to loud noise regularly should be monitored with distortion product emission test. It is suggested that the use of walkman.
    Study site: Audiology clinic, Pusat Perubatan Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
  8. Lim, W.K., Ling, H.T., R. Ramanathan
    MyJurnal
    Brush cutting is a commonly performed activity occupationally as well as recreationally in Malaysia. There are various occupational injuries reported related to brush cutting, for example foreign body penetration. There were 11 reported cases of foreign body penetrated in leg of brush cutting workers admitted to orthopaedic ward in Hospital Raja Permaisuri Bainun from the period of January till October 2009. Among the cases, 4 were surgically removed under local anaesthesia and 7 cases performed under general anesthesia. 2 cases reported foreign body penetrated into tibia bone. There were many contributing factors to the injury, which include lack of protective measures for workers, engineering property of brush cutting machine and education on handling of equipment. It is vital to study the factors separately in order to determine and recommend useful preventive measures. However, the actual numbers of cases are under reported and awareness of the problem is undermined.
  9. Ahmad Sayuti Zainal Abidin, Leman, A.M., Nor Mohd Razif Noraini
    MyJurnal
    This study was done to investigate the background level on microbiological indoor air pollutants in new constructed 8 stories buildings (2 level of Hostel facilities, 3 level of Training Room level, 2 level of Offices and 1 Exhibition Halls and Rooms) in Bandar Baru Bangi, Selangor. The offices and exhibition hall are carpeted furnished. All these spaces were using centralized air conditioning system. Airborne microbes’ concentrations were determined by using a single stage impactor (Biosampler) as per requirement of National Institute of Occupational Safety and Health NIOSH method NIOSH Manual Analytical Method MAM 0800. Mean concentration of total bacteria detected is 1351 CFU/m3 and it was found significantly higher compared to maximum exposure limit 500 CFU/m3 in office room. The mean concentration of total fungi in the office rooms is 479 CFU/m3 and it was found slightly lower compared to maximum exposure limit 500 CFU/m3. The airborne microbe levels were found slightly lower in the accommodation, training and exhibition rooms compared to office room. These findings indicate that although a new constructed building should be having a significant background level of airborne microbe (total bacteria and total fungi).
  10. Ahmad Syazrin Muhamad
    MyJurnal
    Sound is one of the source of energy generated by vibration and is carried through the air in a form of pressure waves (Frederick, 1975). This pressure waves consist of pulsation or vibration of molecules of an elastic medium such as gas, liquid and even solid (Gerber, 1974). Due to its nature, sound can be irritating when it is excessive. The excessive amount of sound is called noise. Exposure to noise is common to the workers working at the industry. This can lead to hearing loss. Hearing loss is one of the most common health problems in the industrialized world. Working activities have been related to noise exposure due to increase use of machine that generates sounds. Many workers throughout the world experience hazardous noise exposure which is ≥ 85 decibels (dB) (Seter, 1998). Based on the previous study in the European region, most of the employers had difficulties to compensate workers diagnosed with hearing loss or hearing impairment cause by the working nature. (Rachiotis et al., 2006). According to European Survey on Working Conditions, about 7% of the workers considered that their work affects their health in the form of hearing disorders. Occupational risk factors for hearing loss include occupational noise, whole body vibration, work-related diseases and exposure to chemical. In this report, we specified in the noise exposure level of the workers.
  11. Mimala Arasaratnam, Zailina Hashim, Shamsul Bahari Shamsudin
    MyJurnal
    A cross-sectional study was conducted on 83 female electronics factory workers. The respondents comprised 50 exposed workers who use lead alloy solder and 33 unexposed workers. The objective of this study was to assess the lead exposure of these workers. Breathing zone were sampled using air sampling pumps. Dust samples were collected by wipe method. Venous blood collected and blood pressure were measured. All lead analyses were carried out with Graphite Furnace Atomic Absorption Spectrophotometer. The mean air lead for exposed workers (57 0. ± 0.93 μg/m³) was significantly higher than the unexposed workers (0.0067 ± 0.0045μg/m³) (p
  12. Goh See Ben, Zailina Hashim, Rosnan Hamzah
    MyJurnal
    A cross sectional study to determine the exposure of heat and its biological effects on the workers in a plastic factory located in the Shah Alam Industrial Estate, Selangor, Malaysia. Forty five respondents from the polymer section in the factory were selected as the respondents. Variables measured were the environmental temperature (WBGTin), air velocity, relative humidity, body temperature, average heart and recovery heart rate. QUESTEMP°34 Area Heat Stress Monitor was used to measure the environmental temperature in °C (WBGTin) and relative humidity (%). Velocicheck Model TSI 8830 was used to measure the air velocity in meter per second (m/s) while the OMRON Blood Pressure Monitor Model T3, was used to measure average heart rate and recovery heart rate. Body temperature (°C) was measured by the Instant Ear Thermometer-OMRON Gentle Temperature Model MC509. Interviews using questionnaires were used to determine respondents’ socioeconomic background, previous risk factors on heat exposure and other information related to heat stress. Results showed that the mean environmental temperature for the exposed group was 28.75°C, the mean air velocity was 0.15 m/s and the mean relative humidity was 58.1%. These production workers were exposed occasionally to heat when loading plastic powder into the molds as well as demolding the finished plastic products from the molds. The average time of monitoring was 2 hours for intermittent exposure and 8 hours duration for overall exposure. Maximum demand for work load was measured 1 minute after work activities were stopped at the demolding section. There was a significant difference between body temperature and average heart rate before work, after 2 hours of work and after 8 hours of work ( p < 0.001). The mean recovery heart rate after 1 min was 88.0 ± 12.0 beat per min. (bpm), indicating that there is no excessive physiological demand. Body temperature (36.8 ± 0.40°C) and average heart rate after 8 hours (78 ± 12 bpm) indicated a good body control of heat exposure. Five out of six workplaces monitored had temperatures of greater than 28°C (ACGIH TLV). The workers were exposed to moderate heat stress during the study period, however, body temperature and average heart rate measurement did not reach unacceptable level of physiologic strain.
  13. Jefferelli S.B., Rampal K.G., Aziz A.J., Agus Salim M.B.
    MyJurnal
    How people perceive risk influences their behaviour towards these risks. We do not know how workers perceive risk of dying from activities or technology. This study was conducted among 198 workers of a security company in Malaysia. The workers were asked to score on a Likert scale of 1 to 5 the perceived risk of death of Malaysians from activities and technology. The highest perceived risks of death were, in order of ranking, motorcycles, motor vehicles, handguns, alcoholic beverages and smoking. The difference in perception and reality is discussed.
  14. Abdul Rashid, K., Narayan, K.A., Azizah, A.M.
    MyJurnal
    Fishing industry in Malaysia is dominated by small scale fishing, scattered along the coast of the country. The risk associated with fishing industry is well known but few studies have been done among those in the small scale fishing community. Fishermen not only have to cope with the uncertainty of nature but also the physical demands of the occupation. The objective of the study was to determine the injuries and its associated factors related to the small scale fishing industry. The study was conducted in a fishing village in northern Malaysia, which was hit by tsunami. Most of the boats and fishing gear were donated by many relief agencies. A descriptive cross sectional study was conducted using a standardized questionnaire. 50 (83.3%) of the 60 fishermen had consented for the study. All the fishermen were Malays males. 46% (n=23) of the fishermen reported to having sustained injuries. Most of the injuries occurred offshore (p
  15. Azwan A., Rusli N., Nik Khairol Reza M.Y., Ahmad Syaarani Y., Edimansyah A., Mazalisah M., et al.
    MyJurnal
    Heat stress is considered to be the sum of heat generated in the body (metabolic heat) plus the heat gained from the environment (environmental heat) minus the heat lost from the body to the environment. The consequences of heat stress can caused heat disorder such as heat stroke, heat syncope, heat exhaustion, heat cramps and other heat related diseases. The objective of this study was to compare the pattern of heat stress in each section. A crosssectional study was carried out in two sections (Paintshop A and Bodyshop B) in a selected automotive assembly plant in Selangor to monitor the environmental heat stress. The environmental heat monitoring was done on 89 March 2005. Heat stress monitor (Model: QUESTemp o 34 Thermal Environment Monitor, Quest Technologies, USA) was used to record the pattern of heat exposure in the workplace over a period of eight hours. Heat parameters such as dry temperature, wet temperature, globe temperature and relative humidity were measured. Wet Bulb Globe Temperature index (WBGT) and workload evaluation were used to compare both sections. Heat parameters such as timeweighted average wet bulb globe temperature for indoor setting (TWAWBGT indoor ), dry temperature (DB), natural wet bulb temperature (WB), globe temperature (GB) in Paintshop A were higher than those in Bodyshop B. The relative humidity in Paintshop A was hotdry compared to Bodyshop B which is hotwarm. Paintshop A was considered a hot area compared to Bodyshop B which is normal. Workers in both sections were not faced with heat stress problems because they were worked under acceptable condition according to American Conference of Governmental Industrial Hygienists standard. Both sections in the automotive assembly plant exhibited acceptable working condition for workers in a tropical environment.
  16. Zafir M.M., Fazilah M.H.
    MyJurnal
    Ergonomics management is a process that will have a significant, positive effect on a company’s profits through cost reduction, quality improvement, performance improvement and productivity enhancement. Also known as human factors of human engineering, it basically describes the interaction between an employee and his/her job functions, with the emphasis being on reducing unnecessary physical stress in the workplace. The goal of ergonomics is to enable workers to be more effective by matching the requirements and demands of the job to the abilities and limitations of the workers rather than trying to force the workers to fit the job. This paper theoretically describes the benefits of understanding the ergonomics to the workplace. The components and activities required to implement ergonomics management also have been discussed. Besides that, the practical approach of ergonomics has been described by giving practical workplace improvement suggested by scholars. By approaching work practices (stretching, reaching, and sitting) from an ergonomically correct point of view, a worker actually becomes stronger, healthier and more productive.
  17. Veera Pandiyan Kaliani Sundram, V.G.R. Chandran Govindaraju, Nagatheesan V. Marimuthu
    MyJurnal
    A road safety audit is a formal examination of an existing or future road or traffic project, or any project that interacts with road users, in which independent, qualified examiners look at the projects crash potential and safety performance. The objectives of road safety audit are to identify potential safety risks for road users and to ensure that measures to eliminate or reduce the risks are fully considered. Road safety audit works in two ways to ensure that safety is improved, namely by removing preventable crash producing elements at the design stage and by mitigating the effects of any remaining risks by the inclusion of suitable crash-reducing elements. The present paper focuses on providing a preliminary or basic understanding of the Road safety Audit. Later the discussion is preceded further to the important elements and the various stages in the Road Safety Audit. Finally, the conclusion focuses briefly on the implementation of the Road Safety Audit, which can only be successful if the members of the Audit Team possess sufficient specialized professional knowledge and other virtues.
  18. Lim JF
    MyJurnal
    Workers in the health care industry and related occupations are at risk of occupational exposure to blood borne pathogens, including human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV), and other potentially infectious agents. The primary route of occupational exposure to blood borne pathogens is accidental percutaneous (through the skin) injury. Health care workers handle sharp devices and equipment such as hypodermic and suture needles, intravenous blood collection devices, phlebotomy devices, and scalpels. Health care workers with the most involvement in direct patient care e.g., nursing staff, sustain the highest proportion of reported NSIs (needle stick injuries).
  19. Shukran Abdul Rahman
    MyJurnal
    Psychology has been well-accepted for application in virtually all aspects of human activities, including making a living. Thus, the objective of this paper is to introduce the application of psychology at workplaces. Specifically this paper addresses the importance of the profession of Industrial and Organizational Psychologist in the increasingly advanced and industrious society of Malaysia. It highlights the areas that the professional cares for, as well as its roles and positions in the view of the nation’s needs. Besides that, this paper also stresses the essential issues that Industrial and Organizational Psychologist practicing in Malaysia should consider. In short, this paper advocates the need of having professionals to look into the well-being of individuals contributing towards making Malaysia a developed nation.
  20. Agus Salim MB, Noor Hassim I, Jefferelli SB
    MyJurnal
    Stress is on one of the important hazards faced by nursing staff. Although various intervention methods to reduce stress have been developed, its effectiveness among Malaysian nurses has yet to be established. This study involved 185 health nursing staff working at health districts Kemaman and Dungun in Terengganu. Health nursing staff from Kemaman (n=94) was selected as intervention group whereas those from Dungun (n=91) were chosen as controls. Members of the intervention group were given stress awareness education. They were taught how to reduce stress by relaxation methods. Teaching was conducted through lectures, practical training and providing a stress guidebook. A stress reliever card and letter reminding respondents to practice stress reduction methods were sent every two weeks. The total intervention period was 6 weeks. The control did not receive any education on stress reduction or encouragement to practice any stress reduction techniques throughout this period. The effectiveness of the intervention programme was measured by comparing changes in stress symptoms scores. Stress symptoms were measured using a modified Personal Stress Inventory questionnaire. The study found significant reduction of stress symptoms (42.66 ± 20.36 to 35.51 ± 22.60) in the intervention group after intervention compared to before intervention. However there was no significant difference in change of mean score of stress symptoms between both groups. Further studies need to be conducted to establish an intervention programme, which is suitable and effective in reducing stress among health nursing staff.
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