Displaying publications 1 - 20 of 292 in total

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  1. Jing W, Tao H, Rahman MA, Kabir MN, Yafeng L, Zhang R, et al.
    Work, 2021;68(3):923-934.
    PMID: 33612534 DOI: 10.3233/WOR-203426
    BACKGROUND: Human-Computer Interaction (HCI) is incorporated with a variety of applications for input processing and response actions. Facial recognition systems in workplaces and security systems help to improve the detection and classification of humans based on the vision experienced by the input system.

    OBJECTIVES: In this manuscript, the Robotic Facial Recognition System using the Compound Classifier (RERS-CC) is introduced to improve the recognition rate of human faces. The process is differentiated into classification, detection, and recognition phases that employ principal component analysis based learning. In this learning process, the errors in image processing based on the extracted different features are used for error classification and accuracy improvements.

    RESULTS: The performance of the proposed RERS-CC is validated experimentally using the input image dataset in MATLAB tool. The performance results show that the proposed method improves detection and recognition accuracy with fewer errors and processing time.

    CONCLUSION: The input image is processed with the knowledge of the features and errors that are observed with different orientations and time instances. With the help of matching dataset and the similarity index verification, the proposed method identifies precise human face with augmented true positives and recognition rate.

    Matched MeSH terms: Workplace
  2. Zhang G, Jing W, Tao H, Rahman MA, Salih SQ, Al-Saffar A, et al.
    Work, 2021;68(3):935-943.
    PMID: 33612535 DOI: 10.3233/WOR-203427
    BACKGROUND: Human-Robot Interaction (HRI) has become a prominent solution to improve the robustness of real-time service provisioning through assisted functions for day-to-day activities. The application of the robotic system in security services helps to improve the precision of event detection and environmental monitoring with ease.

    OBJECTIVES: This paper discusses activity detection and analysis (ADA) using security robots in workplaces. The application scenario of this method relies on processing image and sensor data for event and activity detection. The events that are detected are classified for its abnormality based on the analysis performed using the sensor and image data operated using a convolution neural network. This method aims to improve the accuracy of detection by mitigating the deviations that are classified in different levels of the convolution process.

    RESULTS: The differences are identified based on independent data correlation and information processing. The performance of the proposed method is verified for the three human activities, such as standing, walking, and running, as detected using the images and sensor dataset.

    CONCLUSION: The results are compared with the existing method for metrics accuracy, classification time, and recall.

    Matched MeSH terms: Workplace
  3. Tao H, Rahman MA, Al-Saffar A, Zhang R, Salih SQ, Zain JM, et al.
    Work, 2021;68(3):853-861.
    PMID: 33612528 DOI: 10.3233/WOR-203419
    BACKGROUND: Nowadays, workplace violence is found to be a mental health hazard and considered a crucial topic. The collaboration between robots and humans is increasing with the growth of Industry 4.0. Therefore, the first problem that must be solved is human-machine security. Ensuring the safety of human beings is one of the main aspects of human-robotic interaction. This is not just about preventing collisions within a shared space among human beings and robots; it includes all possible means of harm for an individual, from physical contact to unpleasant or dangerous psychological effects.

    OBJECTIVE: In this paper, Non-linear Adaptive Heuristic Mathematical Model (NAHMM) has been proposed for the prevention of workplace violence using security Human-Robot Collaboration (HRC). Human-Robot Collaboration (HRC) is an area of research with a wide range of up-demands, future scenarios, and potential economic influence. HRC is an interdisciplinary field of research that encompasses cognitive sciences, classical robotics, and psychology.

    RESULTS: The robot can thus make the optimal decision between actions that expose its capabilities to the human being and take the best steps given the knowledge that is currently available to the human being. Further, the ideal policy can be measured carefully under certain observability assumptions.

    CONCLUSION: The system is shown on a collaborative robot and is compared to a state of the art security system. The device is experimentally demonstrated. The new system is being evaluated qualitatively and quantitatively.

    Matched MeSH terms: Workplace Violence
  4. Zheyuan C, Rahman MA, Tao H, Liu Y, Pengxuan D, Yaseen ZM
    Work, 2021;68(3):825-834.
    PMID: 33612525 DOI: 10.3233/WOR-203416
    BACKGROUND: The increasing use of robotics in the work of co-workers poses some new problems in terms of occupational safety and health. In the workplace, industrial robots are being used increasingly. During operations such as repairs, unmanageable, adjustment, and set-up, robots can cause serious and fatal injuries to workers. Collaborative robotics recently plays a rising role in the manufacturing filed, warehouses, mining agriculture, and much more in modern industrial environments. This development advances with many benefits, like higher efficiency, increased productivity, and new challenges like new hazards and risks from the elimination of human and robotic barriers.

    OBJECTIVES: In this paper, the Advanced Human-Robot Collaboration Model (AHRCM) approach is to enhance the risk assessment and to make the workplace involving security robots. The robots use perception cameras and generate scene diagrams for semantic depictions of their environment. Furthermore, Artificial Intelligence (AI) and Information and Communication Technology (ICT) have utilized to develop a highly protected security robot based risk management system in the workplace.

    RESULTS: The experimental results show that the proposed AHRCM method achieves high performance in human-robot mutual adaption and reduce the risk.

    CONCLUSION: Through an experiment in the field of human subjects, demonstrated that policies based on the proposed model improved the efficiency of the human-robot team significantly compared with policies assuming complete human-robot adaptation.

    Matched MeSH terms: Workplace
  5. Guangnan Z, Tao H, Rahman MA, Yao L, Al-Saffar A, Meng Q, et al.
    Work, 2021;68(3):871-879.
    PMID: 33612530 DOI: 10.3233/WOR-203421
    BACKGROUND: An isolated robot must take account of uncertainty in its world model and adapt its activities to take into account such as uncertainty. In the same way, a robot interaction with security and privacy issues (RISAPI) with people has to account for its confusion about the human internal state, as well as how this state will shift as humans respond to the robot.

    OBJECTIVES: This paper discusses RISAPI of our original work in the field, which shows how probabilistic planning and system theory algorithms in workplace robotic systems that work with people can allow for that reasoning using a security robot system. The problem is a general way as an incomplete knowledge 2-player game.

    RESULTS: In this general framework, the various hypotheses and these contribute to thrilling and complex robot behavior through real-time interaction, which transforms actual human subjects into a spectrum of production systems, robots, and care facilities.

    CONCLUSION: The models of the internal human situation, in which robots can be designed efficiently, are limited, and achieve optimal computational intractability in large, high-dimensional spaces. To achieve this, versatile, lightweight portrayals of the human inner state and modern algorithms offer great hope for reasoning.

    Matched MeSH terms: Workplace
  6. Javaid MU, Bano S, Mirza MZ, Isha ASN, Nadeem S, Jawaid A, et al.
    Work, 2019;64(3):551-561.
    PMID: 31658088 DOI: 10.3233/WOR-193016
    BACKGROUND: Psychological conditions are experiences of the conscious and unconscious elements of the work context, which revolve around workers' perceptions of feeling either engaged or disengaged with the assigned tasks. In the psychosocial work environment of hazardous industries like petrochemicals where production lasts twenty-four hours a day and continues seven-days-a-week, a psychologically available worker is extremely important. Psychological availability refers to when workers who are physically, emotionally and psychologically engaged at the moment of performing tasks.

    OBJECTIVE: The broad objective of this study was to investigate the direct and indirect effects of behavioral factors on the psychological and physiological health of workers.

    METHODS: The latest, second generation technique, which is structural equation modeling, is used to identify the relationships between behavioral antecedents and health outcomes. A total of 277 technical workers participated, aged between 20 and 49 and were healthy in all aspects.

    RESULTS: The study results showed quantitative demands, emotional demands, work-family conflict, and job insecurity were significantly associated with both psychological (stress) and physiological (Body Mass Index) factors. The social support of colleagues produced mixed findings with direct and indirect paths. Stress also significantly mediates the psychosocial factors and burnout of the workers.

    CONCLUSION: The study concluded that workers were physically available, but they experienced distractions as members of social systems, affecting their physiological and psychological health.

    Matched MeSH terms: Workplace/psychology*
  7. Moorthy K, Juan LM, Kamarudin AA, Govindarajo NS, T'ing LC
    Work, 2023;76(3):1145-1156.
    PMID: 37248940 DOI: 10.3233/WOR-220418
    BACKGROUND: The COVID-19 pandemic has affected the emotional intelligence of employees through the negative effects on their mental health, and led to poor workplace performance.

    OBJECTIVE: The purpose of this research is to examine the level of EI of Malaysian employees in various sectors affecting their job performance through the mediating influence of psychological capital by using the Schutte Self-Report Emotional Test (SSEIT), 24-item Psychological Capital Questionnaire (PCQ-24) and Role-Based Performance Scale (RBPS) theories.

    METHOD: A quantitative study was conducted. 350 sets of questionnaires were given out to Malaysian employees, of which 311 were returned. Data were analysed through regression analysis.

    RESULTS: The results showed that all emotional intelligence subscales, except for utilising emotions, have a significant relationship with job performance through the effect of psychological capital.

    CONCLUSION: This study offers valuable and insightful implications by combining the SSEIT, PCQ-24, and RBPS models to investigate the effect of emotional intelligence on job performance in Malaysia, which is an unusual combination model to analyse employees' job performance. It helps Malaysian companies, managers, employers, and other related parties to recognise the processes and elements that influence employees' work performance. This research also successfully developed an extended SSEIT model together with PCQ-24 and RBPS and verified their applicability on workplace performance.

    Matched MeSH terms: Workplace/psychology
  8. NUR FARHANNA SADON
    MyJurnal
    The occupational safety and health of workers are aimed to protect employees.. Safety at workplace is a crucial aspect in a company’s organization. Safety in workplace is important in guaranteeing the worker’s wellbeing. The Malaysia Government has taken the required steps by introducing the Occupational Safety and Health Act 1994 on 25th of February 1994. The responsibilities in enforcing Occupational Safety and Health Act is given to the Occupational Safety and Health Department (OSHD) which is under the Ministry of Human Resource.
    Matched MeSH terms: Workplace
  9. Lim KH, Lim HL, Teh CH, Kee CC, Heng PP, Cheah YK, et al.
    Tob Induc Dis, 2018;16.
    DOI: 10.18332/tid/95188
    Introduction: Understanding the prevalence of secondhand smoke (SHS) exposure and the associated factors is beneficial for the formulation of effective measures to reduce exposure to SHS. The purpose of this study was to determine SHS exposure at home and workplace, and its associated factors among non-smoker Malaysian adults. Methods: Data were extracted from the Global Adult Tobacco Survey-Malaysia (GATS-M) that involved a representative sample of 5112 Malaysian adults. Logistic regression analyses were performed to examine the association between SHS exposure, sociodemographic factors, knowledge on the danger of SHS, and smoking restrictions at home and at work among non-smokers. Results: Among non-smoker Malaysians, age ≥15 years, 27.9% (equivalent to approximately 4.21 million non-smokers) and 33.9% (equivalent to approximately 1.37 million non-smokers) reported that they were exposed to SHS at home and the workplace, at least once a month, respectively. Women (AOR=2.12, 95% CI: 1.61.2.78), young individuals (AOR=3.06, 95% CI: 1.48.6.33), Malays (AOR=2.39, 95% CI: 1.56.3.64) or other Bumiputra ethnic groups (AOR=2.40, 95% CI: 1.39.4.19) and those who worked as other than government employees were more likely to report SHS exposure at home (non-government employee: AOR=1.88, 95% CI: 1.06.3.36). Respondents with a total smoking restriction at home did not report any SHS exposure at home. Similarly, those whose workplace had smoking restrictions were less likely to report SHS exposure at the work compared to their counterparts whose workplace had partial (AOR=3.08, 95% CI: 1.84.5.15) or no smoking restrictions (AOR=15.33, 95% CI: 6.75.34.86). Conclusions: A substantial proportion of Malaysian adults were exposed to SHS at home and at work. The findings emphasize the need for policies on smoking restrictions at work and the need to promote the adoption of a completely smoke-free home, among the Malaysian population.
    Study name: Global Adults Tobacco Survey (GATS-2011)
    Matched MeSH terms: Workplace
  10. Wong LP, Alias H, Bhoo-Pathy N, Chung I, Chong YC, Kalra S, et al.
    J Headache Pain, 2020 Jun 08;21(1):68.
    PMID: 32513174 DOI: 10.1186/s10194-020-01144-z
    BACKGROUND/OBJECTIVE: Productivity and monetary loss due to migraine in the workplace may be substantial. This study aimed to determine the impact of migraine on productivity and monetary lost among employees in the banking sectors, in a multiethnic middle income country.

    METHODS: A cross-sectional online survey was conducted among employees in two multinational banks in Malaysia between April and July 2019. Screening for migraine was conducted using the self-administered ID-Migraine™ questionnaire. Migraine-related disability (MIDAS) and headache frequency were recorded. Impact of migraine on work productivity and activities were evaluated using the Work Productivity and Activity Impairment (WPAI) questionnaire.

    RESULTS: Of the 1268 employees who submitted complete responses, 47.2% (n = 598) were screened positive for migraine. Strikingly, the mean percent productivity loss at work (presenteeism) was almost 20-fold higher than the mean percent work time missed due to migraine (absenteeism) (39.1% versus 1.9%). The mean percent productivity loss in regular activity (activity impairment) and overall work productivity loss (work impairment) was 38.4% and 39.9%, respectively. It was also found that the costs related to presenteeism (MYR 5392.6) (US$1296) was 3.5-fold higher than absenteeism (MYR1,548.3) (US$370). Highest monetary loss related to presenteeism was reported in migraineurs with frequency of headache of above 3 days (MYR 25,691.2) (US$6176), whereas highest monetary loss related to absenteeism was reported in migraineurs with MIDAS grade IV (MYR 12,369.1) (US$2973). Only 30% of migraineurs of MIDAS grade IV reported taking prescribed medication. Notably, a vast majority (96%) of migraineurs who had three or lower episodes of migraine per month did not seek treatment.

    CONCLUSION: The significant impact of migraine on work productivity and regular activity, appears to lead to substantial monetary loss attributed to not only absenteeism, but more importantly to presenteeism. This study also highlights the unmet needs in migraine management among employees in the banking sector.

    Matched MeSH terms: Workplace/economics*
  11. Lim FL, Hashim Z, Than LTL, Md Said S, Hashim JH, Norbäck D
    Int J Tuberc Lung Dis, 2019 11 01;23(11):1171-1177.
    PMID: 31718753 DOI: 10.5588/ijtld.18.0668
    OBJECTIVE: To examine the associations between endotoxin and (1,3)-β-glucan concentrations in office dust and respiratory symptoms and airway inflammation among 695 office workers in Malaysia.METHODS: Health data were collected using a questionnaire, sensitisation testing and measurement of fractional exhaled nitric oxide (FeNO). Indoor temperature, relative air humidity (RH) and carbon dioxide (CO₂) were measured in the offices and settled dust was vacuumed and analysed for endotoxin and (1,3)-β-glucan concentrations. Associations were analysed by two level multiple logistic regression.RESULTS: Overall, 9.6% of the workers had doctor-diagnosed asthma, 15.5% had wheeze, 18.4% had daytime attacks of breathlessness and 25.8% had elevated FeNO (≥25 ppb). The median levels in office dust were 11.3 EU/mg endotoxin and 62.9 ng/g (1,3)-β-glucan. After adjusting for personal and home environment factors, endotoxin concentration in dust was associated with wheeze (P = 0.02) and rhinoconjunctivitis (P = 0.007). The amount of surface dust (P = 0.04) and (1,3)-β-glucan concentration dust (P = 0.03) were associated with elevated FeNO.CONCLUSION: Endotoxin in office dust could be a risk factor for wheeze and rhinoconjunctivitis among office workers in mechanically ventilated offices in a tropical country. The amount of dust and (1,3)-β-glucan (a marker of indoor mould exposure) were associated with Th2 driven airway inflammation.
    Matched MeSH terms: Workplace
  12. Amin NA, Quek KF, Oxley JA, Noah RM, Nordin R
    Int J Occup Environ Med, 2015 10;6(4):232-42.
    PMID: 26498051 DOI: 10.15171/ijoem.2015.632
    BACKGROUND: The Job Content Questionnaire (M-JCQ) is an established self-reported instrument used across the world to measure the work dimensions based on the Karasek's demand-control-support model.

    OBJECTIVE: To evaluate the psychometrics properties of the Malay version of M-JCQ among nurses in Malaysia.

    METHODS: This cross-sectional study was carried out on nurses working in 4 public hospitals in Klang Valley area, Malaysia. M-JCQ was used to assess the perceived psychosocial stressors and physical demands of nurses at their workplaces. Construct validity of the questionnaire was examined using exploratory factor analysis (EFA). Cronbach's α values were used to estimate the reliability (internal consistency) of the M-JCQ.

    RESULTS: EFA showed that 34 selected items were loaded in 4 factors. Except for psychological job demand (Cronbach's α 0.51), the remaining 3 α values for 3 subscales (job control, social support, and physical demand) were greater than 0.70, indicating acceptable internal consistency. However, an item was excluded due to poor item-total correlation (r<0.3). The final M-JCQ was consisted of 33 items.

    CONCLUSION: The M-JCQ is a reliable and valid instrument to measure psychosocial and physical stressors in the workplace of public hospital nurses in Malaysia.

    Matched MeSH terms: Workplace/psychology
  13. Chen IC, Khan SK, Lin CH
    Health Care Manag (Frederick), 2019 7 2;38(3):228-238.
    PMID: 31261192 DOI: 10.1097/HCM.0000000000000266
    There is growing recognition of the importance of teamwork and integration of resources in the health care industry. This article studied the influence of organizational climate and managerial coaching skills on team perception of team resource management (TRM) and coaching techniques in selected hospitals in Taiwan. Structural survey method was used to measure the relationship between organizational climate, managerial coaching skills, and team perception of TRM. The participants of this research were 530 administrative staff from 12 hospitals in Taiwan. Cross-level relationship between organizational climate (group level), managerial coaching skills (individual level), and team perception of TRM (individual level) was examined. The results revealed that organizational climate had a significant influence on team perception of TRM. Second, recognition of managerial coaching skills shaped team perception during TRM implementation. Third, organizational climate had a moderating effect on the relationship between managerial coaching skills and team perception of TRM. The study concluded that positive organizational climate and good managerial coaching skills contribute to effective team management and development. Thus, it is important for health care organizations to understand the importance of coaching and mentoring and create a workplace that makes learning, growth, and adaptation possible across different departments and functional teams.
    Matched MeSH terms: Workplace/psychology
  14. Routh J, Paramasivam SJ, Cockcroft P, Wood S, Remnant J, Westermann C, et al.
    Vet Rec, 2023 Nov 18;193(10):e3504.
    PMID: 37955283 DOI: 10.1002/vetr.3504
    BACKGROUND: The alignment of student and workplace supervisors' perspectives on student preparedness for veterinary workplace clinical training (WCT) is unknown, yet misalignment could negatively impact workplace learning. The aim of this study was to quantify the relative importance of WCT preparedness characteristics according to students and supervisors and to identify differences.

    METHODS: A survey was completed by 657 veterinary students and 244 clinical supervisors from 25 veterinary schools, from which rankings of the preparedness characteristics were derived. Significant rank differences were assessed using confidence intervals and permutation tests.

    RESULTS: 'Honesty, integrity and dependability' was the most important characteristic according to both groups. The three characteristics with the largest rank differences were: students' awareness of their own and others' mental wellbeing and the importance of self-care; being willing to try new practical skills with support (students ranked both of these higher); and having a clinical reasoning framework for common problems (supervisors ranked higher).

    LIMITATIONS: Using pooled data from many schools means that the results are not necessarily representative of the perspectives at any one institution.

    CONCLUSION: There are both similarities and differences in the perspectives of students and supervisors regarding which characteristics are more important for WCT. This provides insights that can be used by educators, curriculum developers and admissions tutors to improve student preparedness for workplace learning.

    Matched MeSH terms: Workplace
  15. Hadi AA, Naing NN, Daud A, Nordin R
    PMID: 17333785
    This study was conducted to assess the reliability and construct validity of the Malay version of Job Content Questionnaire (JCQ) among secondary school teachers in Kota Bharu, Kelantan. A total of 68 teachers consented to participate in the study and were administered the Malay version of JCQ. Reliability was determined using Cronbach's alpha for internal consistency whilst construct validity was assessed using factor analysis. The results indicated that Cronbach's alpha coefficients revealed decision latitude (0.75), psychological job demand (0.50) and social support (0.84). Factor analysis showed three meaningful common factors that could explain the construct of Karasek's demand-control-social support model. The study suggests the JCQ scales are reliable and valid tools for assessing job stress in school teachers.
    Matched MeSH terms: Workplace/psychology
  16. Gopalakrishnan V, Umabalan T, Affan M, Zamri AA, Kamal A, Sandheep S
    Med J Malaysia, 2016 02;71(1):8-11.
    PMID: 27130736
    INTRODUCTION: Being a houseman in Malaysian hospitals can be very stressful. Stress can affect decision making to a great extent while addressing the needs of the patient in an emergency setting. This necessitated a study to find out the main sources of stress among housemen.
    METHODS: This was a cross-sectional descriptive study carried out among 55 housemen using a questionnaire on sources of stress. The data was analysed using SPSS version 17.
    RESULTS: A total of 16 factors leading to stress were studied among the housemen. Poor work and social life balance, annoying non-clinical personnel and medico-legal threats were among the top causes of stress.
    CONCLUSION: The factors leading to stress among housemen should be considered for effective working of the hospital and improving the workplace atmosphere for the housemen.
    Matched MeSH terms: Workplace*
  17. Muhammad Adil ZA, Nur Zawani J, Hazariah AH, Rao G, Zailiza S, Mohd Nasir H
    Med J Malaysia, 2019 Oct;74(5):413-417.
    PMID: 31649218
    INTRODUCTION: A methanol outbreak occurred in the district of Hulu Langat on 16 September 2018. The Hulu Langat District Health Office received 25 notifications of a suspected methanol poisoning from Kajang and Ampang Hospital. An outbreak investigation was done to determine the source followed by a preventive and control measure.

    METHOD: Active case detection was done on cases living quarters and workplaces. Patients were interviewed, and their blood and urine samples were sent for methanol analysis. Samples of suspected alcoholic beverages were also sent for analysis. A suspected case was defined as any person presented with clinical symptoms with a history of consuming alcoholic beverages within five days before symptoms and high anion gap metabolic acidosis. A confirmed case was defined as a suspected case with positive blood and urine methanol.

    RESULTS: In total, there were 25 suspected cases, of which 12 cases were confirmed. The calculated attack rate was 48%. There were six mortalities (50%) secondary to severe metabolic acidosis. The most common presenting symptom was vomiting (75%) and abdominal pain (41.7%). These cases were linked to consumption of illicitly produced alcohol. Samples of the alcoholic drinks were positive containing high level of methanol.

    CONCLUSION: The methanol outbreak in the Hulu Langat was successfully managed. Appropriate control and prevention measures were taken, including health promotion and joint enforcement activities. Steps were taken successfully through collaborations with multiple agencies and cooperation with Selangor Health Departments and the Ministry of Health. Continuous surveillance on the product of liquor, and health promotion are essential to prevent a similar outbreak from happening again in future.

    Matched MeSH terms: Workplace
  18. Halim I, Syukur AZ, David CCH, Hanis A, Baharudin MH, Dzualkamal D
    Med J Malaysia, 2022 Nov;77(6):744-749.
    PMID: 36448394
    INTRODUCTION: Workplace violence (WPV) has become a universal concern and is perceived as a serious safety and health threat, especially in healthcare settings. Very few studies have been done previously to determine the prevalence of WPV and associated risk factors among nurses in Malaysia. Among the health professionals, nurses spend most of their time with patients compared to other healthcare professionals. Several studies suggested that nurses had a higher risk of experiencing WPV. This study determined the prevalence and associated risk factors of WPV among nurses in a government hospital.

    MATERIALS AND METHODS: This cross-sectional study involved 410 randomly selected respondents among nurses in a government hospital in Penang, Malaysia. Data were gathered through a self-administered questionnaire consisting of a standardised questionnaire regarding WPV.

    RESULTS: The prevalence of reported WPV was 43.9%. The most common forms of WPV were verbal abuse (82.2%), followed by psychological violence (8.9%), physical violence (8.3%), and sexual violence (0.6%). The perpetrators were primarily among relatives of patients (51.7%), followed by patients (30%). Multiple logistic regression demonstrated that nurses working in the emergency department (ED) were six times more likely to experience WPV than in other departments (adjusted odds ratio (AOR) 6.139, 95% CI: 1.28 - 4.03). In addition, nurses in the age group of ≤30 years old were twice more likely to experience WPV (AOR 2.275, 95% CI: 3.4-11.08).

    CONCLUSION: This study indicates that the prevalence of WPV among nurses is high and most common among young nurses and those working in ED. Hence, hospital management should develop guidelines and comprehensive policies to prevent WPV. In addition, education and training, especially among young nurses and those working in the ED, are needed to increase their knowledge in the management and prevention of WPV and counselling sessions for nurses who have experienced WPV.

    Matched MeSH terms: Workplace Violence*
  19. Jaishree S, Chong KW, Lim TA
    Med J Malaysia, 2022 Nov;77(6):655-660.
    PMID: 36448381
    INTRODUCTION: Burnout is a psychological problem which is becoming more prevalent among medical professionals resulting in various negative outcomes. Physical activity has been found to be an effective method in alleviating burnout. The aim of this study was to determine the association between physical activity and burnout among postgraduate anaesthesia trainees in Malaysia. The study also intended to determine the level of physical activity among trainees, the factors affecting this practice, and the prevalence of burnout among anaesthesia trainees.

    MATERIALS AND METHODS: An online self-administered questionnaire was sent out to all postgraduate anaesthesia trainees between August 2020 and January 2021 via email and respondents were recruited on a voluntary basis.

    RESULTS: The prevalence of burnout among postgraduate anaesthesia trainees was high (54%). This prevalence was higher among trainees with low a level of physical activity. Half of the trainees (50.8%) engaged in moderate physical activity while only 12% reported a high level of physical activity. The postgraduate study year was found to be a significant factor affecting the practice of physical activity.

    CONCLUSION: There is a significant association between physical activity and burnout among postgraduate anaesthesia trainees in Malaysia. Physical activity has the potential to be an essential method of reducing burnout. Hence, measures should be implemented to improve the practice of physical activity among healthcare professionals in order to reduce workplace burnout.

    Matched MeSH terms: Workplace
  20. Muthukumaran M, Mohd Nadzrul Safiq AR, Rosnah I, Nor Hisham M, Ashrul Riezal A, Ismail AG
    Med J Malaysia, 2023 May;78(3):287-295.
    PMID: 37271837
    INTRODUCTION: Firefighter satisfaction plays a crucial role in overall workplace happiness. We seek to quantify the effect size of firefighters' satisfaction with happiness at work after adjusting for socio-demographic attributes.

    MATERIALS AND METHODS: This study used data from an online cross-sectional survey that was conducted from 24 June to 24 July 2021 in the Fire and Rescue Department of Malaysia. Firefighters were approached using the saturation sampling technique. They received online surveys via email through the Director of State and follow-up reminders through the Assistant Director of State Operations. A total of two filter questionnaires were employed i.e. type and duration of service. Firefighters stating that they were volunteer/auxiliary firefighters or had been in service for 2 years or less were excluded. In this study, data from 6041 out of 8581 firefighters were included for further analysis. The survey utilised the validated staff satisfaction index (SSI) and the happy career (HC) scale for in-service firefighters. SSI was a dual-dimension index consisting of welfare and protection against hazards at work, with 16 subdimensions. The HC is a five multi-dimensional items scale. Then, we used multiple linear regression to obtain the coefficient of determination while adjusting for age groups, gender, marital status, job grade, years of service and region of service.

    RESULTS: A total of 6041 eligible data points were analysed in the study. The mean (±SD) age was 38.70 (8.97) years, of which 95.9% were male. The firefighters were in service for a median of 14 years (Q1, Q3: 8, 21). The firefighter reported higher life satisfaction (mean [SD] = 78.30 [9.15]) than happiness at work (mean [SD] = 77.22 [0.20]). The mean happiness scores differed significantly between years of service groups (p<0.001), region of service (p<0.001), marital status (p=0.029) and grade (p<0.001). Firefighters' satisfaction contributed 42.7% of workplace happiness (βadj=1.096 [95% CI: 1.064, 1.128]; p<0.001) after adjusting for frontline, married, the central region of service and male gender as control variables.

    CONCLUSION: Firefighter satisfaction had a large effect size on happiness at work (42.7%). However, the interpretation of this effect size should be done with caution because happiness at work is inseparable from other life dimensions such as stability in matrimonial relationships and finances, involvement in leisure and religious activities and being mentally healthy.

    Matched MeSH terms: Workplace
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