Displaying publications 21 - 40 of 291 in total

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  1. Samsudin EZ, Isahak M, Rampal S, Rosnah I, Zakaria MI
    Malays J Med Sci, 2021 Apr;28(2):142-156.
    PMID: 33958968 DOI: 10.21315/mjms2021.28.2.13
    Background: Research suggests that junior doctors often experience workplace bullying, which may have adverse impacts on medical training and delivery of quality healthcare. However, evidence among local population has not been established. The present study aims to examine the prevalence of workplace bullying among Malaysian junior doctors and explore its associated sociodemographic and employment factors.

    Methods: A multicentre cross-sectional study was conducted in 12 government hospitals accredited for housemanship training within the central zone of Malaysia. The study included a total of 1,074 house officers who had been working for at least 6 months in various housemanship rotations. The Negative Acts Questionnaire-Revised (NAQ-R) was used to examine workplace bullying.

    Results: The 6-month prevalence of workplace bullying among study participants was 13%. Work-related bullying such as 'being ordered to do work below your level of competence', person-related bullying such as 'being humiliated or ridiculed in connection with your work', and physically intimidating bullying such as 'being shouted at or being the target of spontaneous anger' were commonly reported by study participants. Medical officers were reported to be the commonest perpetrators of negative actions at the workplace. Study participants who graduated from Eastern European medical schools (adjusted odds ratio [AOR] 2.27; 95% confidence interval [CI]: 1.27, 4.07) and worked in surgical-based rotation (AOR 1.83; 95% CI: 1.13, 2.97) had higher odds of bullying compared to those who graduated from local medical schools and worked in medical-based rotation, whereas study participants with good English proficiency (AOR 0.14; 95% CI: 0.02, 0.94) had lower odds of bullying compared to those with poor English proficiency.

    Conclusion: The present study shows that workplace bullying is prevalent among Malaysian junior doctors. Considering the gravity of its consequences, impactful strategies should be developed and implemented promptly in order to tackle this serious occupational hazard.

    Matched MeSH terms: Workplace
  2. Aazami S, Shamsuddin K, Akmal S, Azami G
    Malays J Med Sci, 2015 Jul-Aug;22(4):40-6.
    PMID: 26715907 MyJurnal
    The workplace environment has a great influence on employees' health. Job dissatisfaction has been widely recognised as a workplace stressor that can influence employees' psychological and physical health statuses. However, job satisfaction is a multi-dimensional concept, and it is necessary to investigate its different facets and their unique consequences. Therefore, the aim of this study was to assess the relationship between the nine facets of job satisfaction and psychological health and somatic complaints (i.e., sleep disorders, headache, gastro-intestinal and respiratory problems).
    Matched MeSH terms: Workplace
  3. Sanaz A, Syaqirah A, Khadijah S
    Malays J Med Sci, 2014 Jan;21(1):50-7.
    PMID: 24639612 MyJurnal
    BACKGROUND: Work-family conflict has received increasing attention in recent decades in the area of workplace stressors, which can affect employees' health. However, the dimensionality of the work-family conflict construct among the Malay-speaking population has not been clarified. In order to do so, it is crucial to use an instrument that is appropriate and valid for the Malay-speaking population. As such, the goal of this study was to validate and test the dimensionality of the Malay version of the Work-Family Conflict Questionnaire.
    METHODS: The present study conducted exploratory factor analysis, confirmatory factor analysis, discriminant validity, convergent validity, and internal consistency, using Cronbach's alpha, of the work-family conflict construct among 332 working women in Malaysia.
    RESULTS: The results supported the existence of four dimensions in the Work-Family Conflict Questionnaire that distinguish between time based and strain-based work-family conflict and family-work conflict. The discriminant validity, convergent validity, and internal consistency of this construct are adequately supported.
    CONCLUSION: The findings of this study supported the existence of discriminant and convergent validity, as well as adequate reliability, for the construct. Thus, the Work-Family Conflict Questionnaire is a valid and reliable instrument among Malay-speaking working women.
    KEYWORDS: factor analysis; professional-family relation; validity and reliability; working women
    Matched MeSH terms: Workplace
  4. Pavitira Manogaran, Rajendran Muthuveloo
    MyJurnal
    Purpose:The aim of this study was to investigate the relationship between workplace mindfulness, cognition, emotion, behaviour and psychology on job performance. In addition, age was tested as the moderating factor on the relationship between workplace mindfulness, cognition, emotion, behaviour and psychology on job performance. Method: The research was conducted on nurses working in Malaysian government hospitals among 127 respondents were chosen. Data was collected from the respondents using a structured questionnaire. The data were analysed with factor analysis, reliability test and multiple regression analysis. Results: Results indicated that only workplace mindfulness, cognition and behaviour had a positive significant influence on job performance. Age moderated the relationship between the cognition, behaviour and psychology positively and significantly on job performance. Contribution: The Malaysian government hospital management is suggested to focus on these three factors in order to overcome job performance issue among nurses.
    Matched MeSH terms: Workplace
  5. Rusnani Ab Latif
    MyJurnal
    Psychological well-being is relatively complex notions with a variety of components that may contribute to it. Individuals differ in their overall levels of psychological health and well-being. Mother with low birth weight (LBW) babies required hospitalization especially in the Neonatal Intensive Care Unit (NICU) more exposed to the experience of anxious symptoms. Therefore, it would become a stressful event that might cause psychological distress or even emotional crisis in mother's when their infants were LBW especially premature. Health promotion is very important to prevent this problem. Health promotion efforts aimed at improving infant health status must do so by improving women's health. Improving women's health before, during, and after pregnancy is the key to reduce the human and economic costs associated with infant mortality and morbidity. To improve both women's and infants' health, efforts should include an emphasis on preventive health care services, family-oriented work site options, changes in social norms, and individual behavior modification. Therefore, it is important for health care professionals in NICU to be able to assess the factors associated psychological well-being of mother's with LBWinfant.
    Matched MeSH terms: Workplace
  6. Azeem MU, De Clercq D, Haq IU
    J Soc Psychol, 2021 Jan 02;161(1):86-102.
    PMID: 32544025 DOI: 10.1080/00224545.2020.1778617
    Building on conservation of resources theory, this study investigates the relationship between employees' exposure to coworker incivility and their job performance ratings, while also considering the mediating role of their deviant work behaviors and the moderating role of their ingratiation skills. Results based on multisource, three-wave data from employees and their supervisors in Pakistani organizations show that disrespectful coworker treatment diminishes employees' performance evaluations, because they seek purposefully to cause harm to their employing organization, as a way to vent their frustrations. This mediating role of organizational deviance is mitigated to the extent that employees have a greater ability to ingratiate with others though. This study accordingly identifies a key mechanism - deviant work behaviors that undermine organizational well-being - through which coworker incivility leads to negative performance consequences, and it reveals how organizations can subdue this process by honing pertinent personal resources within their ranks.
    Matched MeSH terms: Workplace
  7. Samsudin EZ, Isahak M, Rampal S, Rosnah I, Zakaria MI
    Int J Health Plann Manage, 2020 Sep;35(5):1065-1082.
    PMID: 32468617 DOI: 10.1002/hpm.2985
    Previous studies have indicated that junior doctors commonly experience workplace bullying and that it may adversely impact medical training and delivery of quality healthcare. Yet, evidence on the precursors of bullying among them remains elusive. Drawing on the individual-disposition hypothesis, the present paper examined the relationships of negative affect, personality and self-esteem with workplace bullying among junior doctors. Multilevel analysis of a universal sample (n = 1074) of junior doctors working in the central zone of Malaysia using mixed effects logistic regression was performed. The results indicate that participants with moderate (AOR 4.40, 95% CI 2.20-8.77) and high degree (AOR 13.69, 95% CI 6.46-29.02) of negative affect as well as high degree of neuroticism (AOR 2.99, 95% CI 1.71-5.21) have higher odds of being bullied compared to their counterparts. The findings present evidence that individual traits are associated with junior doctors' exposure to bullying. While victim blaming should be avoided, this suggest that antibullying measures with an interpersonal focus should be considered when developing antibullying initiatives targeted at junior doctors. This includes primary intervention such as cognitive training, secondary interventions such as resource enhancement building and conflict management skills training, and tertiary interventions such as counselling.
    Matched MeSH terms: Workplace*
  8. Mubarak AR, Baba I, Chin LH, Hoe QS
    Aust N Z J Psychiatry, 2003 Oct;37(5):577-85.
    PMID: 14511086
    This is a study of the quality of life (QOL) of 174 community-based chronic schizophrenia patients in Penang, Malaysia.
    Matched MeSH terms: Workplace
  9. Saroja KI, Ramphal KG, Kasmini K, Ainsah O, Bakar OC
    Singapore Med J, 1999 May;40(5):349-51.
    PMID: 10489494
    To determine the relationship between absenteeism rates and psychological intervention over a 6-month period in an agency with 334 employees in Klang Valley, Malaysia, which had the highest absenteeism rates.
    Matched MeSH terms: Workplace
  10. Alyan E, Saad NM, Kamel N, Yusoff MZ, Zakariya MA, Rahman MA, et al.
    Sensors (Basel), 2021 Mar 11;21(6).
    PMID: 33799722 DOI: 10.3390/s21061968
    This study aims to investigate the effects of workplace noise on neural activity and alpha asymmetries of the prefrontal cortex (PFC) during mental stress conditions. Workplace noise exposure is a pervasive environmental pollutant and is negatively linked to cognitive effects and selective attention. Generally, the stress theory is assumed to underlie the impact of noise on health. Evidence for the impacts of workplace noise on mental stress is lacking. Fifteen healthy volunteer subjects performed the Montreal imaging stress task in quiet and noisy workplaces while their brain activity was recorded using electroencephalography. The salivary alpha-amylase (sAA) was measured before and immediately after each tested workplace to evaluate the stress level. The results showed a decrease in alpha rhythms, or an increase in cortical activity, of the PFC for all participants at the noisy workplace. Further analysis of alpha asymmetry revealed a greater significant relative right frontal activation of the noisy workplace group at electrode pairs F4-F3 but not F8-F7. Furthermore, a significant increase in sAA activity was observed in all participants at the noisy workplace, demonstrating the presence of stress. The findings provide critical information on the effects of workplace noise-related stress that might be neglected during mental stress evaluations.
    Matched MeSH terms: Workplace*
  11. Márquez-Sánchez S, Campero-Jurado I, Robles-Camarillo D, Rodríguez S, Corchado-Rodríguez JM
    Sensors (Basel), 2021 May 12;21(10).
    PMID: 34066186 DOI: 10.3390/s21103372
    Wearable technologies are becoming a profitable means of monitoring a person's health state, such as heart rate and physical activity. The use of the smartwatch is becoming consolidated, not only as a novelty but also as a very useful tool for daily use. In addition, other devices, such as helmets or belts, are beneficial for monitoring workers and the early detection of any anomaly. They can provide valuable information, especially in work environments, where they help reduce the rate of accidents and occupational diseases, which makes them powerful Personal Protective Equipment (PPE). The constant monitoring of the worker's health can be done in real-time, through temperature, falls, noise, impacts, or heart rate meters, activating an audible and vibrating alarm when an anomaly is detected. The gathered information is transmitted to a server in charge of collecting and processing it. In the first place, this paper provides an exhaustive review of the state of the art on works related to electronics for human activity behavior. After that, a smart multisensory bracelet, combined with other devices, developed a control platform that can improve operators' security in the working environment. Artificial Intelligence and the Internet of Things (AIoT) bring together the information to improve safety on construction sites, power stations, power lines, etc. Real-time and historic data is used to monitor operators' health and a hybrid system between Gaussian Mixture Model and Human Activity Classification. That is, our contribution is also founded on the use of two machine learning models, one based on unsupervised learning and the other one supervised. Where the GMM gave us a performance of 80%, 85%, 70%, and 80% for the 4 classes classified in real time, the LSTM obtained a result under the confusion matrix of 0.769, 0.892, and 0.921 for the carrying-displacing, falls, and walking-standing activities, respectively. This information was sent in real time through the platform that has been used to analyze and process the data in an alarm system.
    Matched MeSH terms: Workplace*
  12. Márquez-Sánchez S, Campero-Jurado I, Herrera-Santos J, Rodríguez S, Corchado JM
    Sensors (Basel), 2021 Jul 07;21(14).
    PMID: 34300392 DOI: 10.3390/s21144652
    It is estimated that we spend one-third of our lives at work. It is therefore vital to adapt traditional equipment and systems used in the working environment to the new technological paradigm so that the industry is connected and, at the same time, workers are as safe and protected as possible. Thanks to Smart Personal Protective Equipment (PPE) and wearable technologies, information about the workers and their environment can be extracted to reduce the rate of accidents and occupational illness, leading to a significant improvement. This article proposes an architecture that employs three pieces of PPE: a helmet, a bracelet and a belt, which process the collected information using artificial intelligence (AI) techniques through edge computing. The proposed system guarantees the workers' safety and integrity through the early prediction and notification of anomalies detected in their environment. Models such as convolutional neural networks, long short-term memory, Gaussian Models were joined by interpreting the information with a graph, where different heuristics were used to weight the outputs as a whole, where finally a support vector machine weighted the votes of the models with an area under the curve of 0.81.
    Matched MeSH terms: Workplace
  13. Garcia-Martin R, González-Briones A, Corchado JM
    Sensors (Basel), 2019 May 25;19(10).
    PMID: 31130598 DOI: 10.3390/s19102390
    Due to fire protection regulations, a minimum number of fire extinguishers must be available depending on the surface area of each building, industrial establishment or workplace. There is also a set of rules that establish where the fire extinguisher should be placed: always close to the points that are most likely to be affected by a fire and where they are visible and accessible for use. Fire extinguishers are pressure devices, which means that they require maintenance operations that ensure they will function properly in the case of a fire. The purpose of manual and periodic fire extinguisher checks is to verify that their labeling, installation and condition comply with the standards. Security seals, inscriptions, hose and other seals are thoroughly checked. The state of charge (weight and pressure) of the extinguisher, the bottle of propellant gas (if available), and the state of all mechanical parts (nozzle, valves, hose, etc.) are also checked. To ensure greater safety and reduce the economic costs associated with maintaining fire extinguishers, it is necessary to develop a system that allows monitoring of their status. One of the advantages of monitoring fire extinguishers is that it will be possible to understand what external factors affect them (for example, temperature or humidity) and how they do so. For this reason, this article presents a system of soft agents that monitors the state of the extinguishers, collects a history of the state of the extinguisher and environmental factors and sends notifications if any parameter is not within the range of normal values.The results rendered by the SmartFire prototype indicate that its accuracy in calculating pressure changes is equivalent to that of a specific data acquisition system (DAS). The comparative study of the two curves (SmartFire and DAS) shows that the average error between the two curves is negligible: 8% in low pressure measurements (up to 3 bar) and 0.3% in high pressure (above 3 bar).
    Matched MeSH terms: Workplace
  14. Abu Hasan R, Sulaiman S, Ashykin NN, Abdullah MN, Hafeez Y, Ali SSA
    Sensors (Basel), 2021 Jul 18;21(14).
    PMID: 34300624 DOI: 10.3390/s21144885
    Adults are constantly exposed to stressful conditions at their workplace, and this can lead to decreased job performance followed by detrimental clinical health problems. Advancement of sensor technologies has allowed the electroencephalography (EEG) devices to be portable and used in real-time to monitor mental health. However, real-time monitoring is not often practical in workplace environments with complex operations such as kindergarten, firefighting and offshore facilities. Integrating the EEG with virtual reality (VR) that emulates workplace conditions can be a tool to assess and monitor mental health of adults within their working environment. This paper evaluates the mental states induced when performing a stressful task in a VR-based offshore environment. The theta, alpha and beta frequency bands are analysed to assess changes in mental states due to physical discomfort, stress and concentration. During the VR trials, mental states of discomfort and disorientation are observed with the drop of theta activity, whilst the stress induced from the conditional tasks is reflected in the changes of low-alpha and high-beta activities. The deflection of frontal alpha asymmetry from negative to positive direction reflects the learning effects from emotion-focus to problem-solving strategies adopted to accomplish the VR task. This study highlights the need for an integrated VR-EEG system in workplace settings as a tool to monitor and assess mental health of working adults.
    Matched MeSH terms: Workplace
  15. Yulita, Idris MA, Abdullah SS
    Scand J Psychol, 2022 Feb;63(1):19-31.
    PMID: 34807489 DOI: 10.1111/sjop.12789
    Psychosocial safety climate (PSC) is a facet-specific climate for psychological health and safety which constitutes an important organizational resource for creating a conducive work environment. The process to regain/restore energy expended at work, known as "recovery," also plays a pivotal role for individuals; however, this process, together with PSC, remains largely underexplored. The main purpose of this study is to investigate the role of PSC in enhancing the moderating role of individuals' psychological detachment and relaxation during weekends on the relationship between daily job demands in Week 1 and daily emotional exhaustion in Week 2. Data from a shortitudinal study of 178 teachers (in total, 534 diaries) in Terengganu, Malaysia, over two consecutive weeks, were operationalized at the individual level and daily level using Hierarchical Linear Modeling (HLM) software. The analysis showed that the daily experience of job demands in the prior week led to an increment of emotional exhaustion in the following week. Interestingly, the interaction role of PSC*psychological detachment and PSC*relaxation moderated the relationship between daily job demands and daily emotional exhaustion. Overall, this study highlights the importance of individual off-job recovery time and that building good PSC at work is fundamental in compensating for the adverse relationships between job demands and its consequences.
    Matched MeSH terms: Workplace
  16. Roszanadia Rusali, Zahara Abdul Manaf, Suzana Shahar, Fatin Hanani Mazri, Norhayati Ibrahim, Arimi Fitri Mat Ludin, et al.
    Sains Malaysiana, 2018;47:2437-2445.
    A structured weight management programme at a workplace may help in reducing the prevalence of overweight and obesity.
    Therefore, this intervention study was to determine the effectiveness of weight loss programmes including face-to-face,
    online and control group at workplace among employees who are overweight and obese. A total of 108 overweight and
    obese adults were recruited and randomly divided into three groups (face-to-face group (FT), n=38; online group (OG),
    n=31; control group (CG), n=39). In the FT group, the participants took part in health talks, interactive activities and
    counselling; the OG group was given access to an online weight management program and the CG group was provided
    with educational booklets on weight loss. All information given was related to nutrition, physical activity and motivation
    to reduce weight. Body weight, body mass index (BMI), waist circumference (WC), body fat percentage, dietary intake,
    fasting lipid profile and glucose levels were assessed at baseline and 4 months. The FT group showed greater reduction
    in body weight (-5.80 kg) compared to OG (-1.12 kg) and CG (-1.82 kg). Significant interaction effects were found for BMI,
    WC, fasting serum triglycerides, HDL-cholesterol and total cholesterol/HDL-cholesterol ratio (all p<0.05), with the FT
    group showing the biggest improvements, compared to the other groups. The face-to-face weight management program
    offered in the workplace showed to be the most effective at improving anthropometric profile, fasting serum triglycerides,
    HDL-C, total cholesterol/HDL-C ratio, and dietary intake among overweight and obese employees.
    Matched MeSH terms: Workplace
  17. Mohd Jamil Abdul Wahab, Noor Azrieda Abd Rashid, Salmiah Ujang, Choon LS
    Sains Malaysiana, 2016;45:1139-1147.
    Timber scaffold boards have been widely utilised in the offshore construction industry. However, technical specifications
    and inspection procedure for the application of scaffold boards from a wood material were inadequate. In the development
    of the standard requirements, evaluation of actual engineering practices could indicate the level of workplace safety. A
    study was conducted to identify risk and safety measures concerning the use of timber scaffold boards in construction.
    This article discusses on the occupational risks and ergonomics issues of the scaffolding application based on the physical
    and mechanical conditions of tropical timber scaffold boards extracted from offshore oil and gas rigs. The boards were
    exposed to a seasonal climate of East Coast monsoon of South China Sea between November and February. The scaffolding
    application extended up to 20 m directly above the ocean surface and some boards were completely immersed below
    the ocean surface particularly during elevated tidal waves. Some of the boards were installed as the on-deck platforms.
    Forty scaffold boards fabricated from tropical timber species were evaluated. Physical characteristics of the boards
    were described by natural and man-made factors. A three-point bending test was conducted to determine the maximum
    load capacity of each board and the mode of fracture was evaluated. Timber identification test was conducted to identify
    the groups of the timber being used. The microscopic observation confirmed the presence of hyphae which indicated the
    biological deterioration has happened in some of the boards. Occupational risks were summarised based on the results
    of the physical and mechanical assessments
    Matched MeSH terms: Workplace
  18. Halim I, Arep H, Kamat SR, Abdullah R, Omar AR, Ismail AR
    Saf Health Work, 2014 Jun;5(2):97-105.
    PMID: 25180141 DOI: 10.1016/j.shaw.2014.04.002
    BACKGROUND: Prolonged standing has been hypothesized as a vital contributor to discomfort and muscle fatigue in the workplace. The objective of this study was to develop a decision support system that could provide systematic analysis and solutions to minimize the discomfort and muscle fatigue associated with prolonged standing.

    METHODS: The integration of object-oriented programming and a Model Oriented Simultaneous Engineering System were used to design the architecture of the decision support system.

    RESULTS: Validation of the decision support system was carried out in two manufacturing companies. The validation process showed that the decision support system produced reliable results.

    CONCLUSION: The decision support system is a reliable advisory tool for providing analysis and solutions to problems related to the discomfort and muscle fatigue associated with prolonged standing. Further testing of the decision support system is suggested before it is used commercially.

    Matched MeSH terms: Workplace
  19. Rajendran SD, Wahab SN, Yeap SP
    Saf Health Work, 2020 Dec;11(4):537-542.
    PMID: 33329921 DOI: 10.1016/j.shaw.2020.06.007
    Background: Personal protective equipment (PPE) has been designed in such a way to reduce accident rates. Unfortunately, existing PPE is rather ineffective as it is not able to provide warning signals when hazard is around. The integration of intelligent systems is envisaged to increase the efficiency of existing PPE.

    Methods: This project designed a safety vest incorporated with metal detectors which can provide immediate warning to the field workers when there is metal hazard around. This product has greater freedom of design via smart manufacturing as it involves the assembly of few commercially available parts into a single entity. Briefly, the metal detector is a do it yourself (DIY) kit, and the safety vest is purchasable from any local market. The DIY kit was connected to a copper coil and being sewed into the safety vest.

    Results: The metal detector induces beeping sound when there is metal hazard around. A total of 121 engineering students were introduced to the prototype before being requested to answer a survey associated with the design. Respondents have rated >3.00/5.00 for the design simplicity, ease of usage, and light weight. Meanwhile, respondents suggested that the design should be further improved by increasing the metal detection range.

    Conclusion: It is envisaged that the introduction of this smart safety vest will allow the workers to carry out their duties securely by reducing the accident rates. Particularly, such design is expected to reduce workplace accident especially during night time at construction sites where the visibility is low.

    Matched MeSH terms: Workplace
  20. Tee Y, Huang M
    SAHARA J, 2009 Dec;6(4):179-87.
    PMID: 20485857
    Stigma and discrimination towards people living with HIV have been widely documented, and have extended their impact into the workplace. Stigmatising attitudes towards people living with HIV (PLHIV) in the workplace significantly hinder HIV prevention efforts and indirectly affect national development. This cross-sectional study was designed to determine the level of knowledge about HIV and AIDS and assess attitudes towards PLHIV among the general staff of Universiti Putra Malaysia (UPM), as well as to identify factors that are associated with it. Self-administered questionnaires were posted to a total of 344 general staff from six randomly selected faculties, and they were a given a week to return the questionnaires. The response rate was 38%. Data were analysed using Pearson's correlation, independent t-test and multiple linear regression. The respondents showed a considerably high level of knowledge about HIV/AIDS (mean knowledge score of 15.57+/-1.93 out of 18 points) although there were some misconceptions (N=129). Likert scale responses to 20 attitude statements revealed that respondents generally had moderately positive attitudes toward PLHIV (average score of 69.65+/-10.08 out of 100 points). Attitudes were inconsistent when it involved direct contact and interaction with PLHIV. Factors significantly associated with level of knowledge and attitudes included age, education and income. There was no difference in mean score for knowledge and attitudes by gender. Further efforts are necessary to improve attitudes of the general staff towards PLHIV, particularly in areas of direct contact with PLHIV.
    Matched MeSH terms: Workplace/psychology
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