Displaying publications 561 - 580 of 2121 in total

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  1. Halimi SN, Rowett D, Whitfield K, Luetsch K
    Res Social Adm Pharm, 2023 Mar;19(3):486-494.
    PMID: 36344335 DOI: 10.1016/j.sapharm.2022.10.012
    INTRODUCTION: Resilience assists healthcare professionals in negotiating challenges, remaining positive when experiencing adversity, and in constructively dealing with difficult work situations and environments. There is increasing research about how early career healthcare professionals, understand and maintain resilience but little is known about support early career pharmacists may need and value.

    AIMS: To explore early career pharmacists' understanding of resilience, their strategies to enhance and maintain resilience as healthcare professionals and to identify resilience-fostering programmes they perceive could be implemented to support them.

    METHODS: Three focus groups and 12 semi-structured interviews with a total of 15 hospital pharmacists and 10 community pharmacists (both less than 3 years post-registration) were conducted. An inductive thematic analysis of transcripts was performed to identify main themes and subthemes.

    RESULTS: Pharmacists understood resilience as the capability to adapt to and learn from challenges and setbacks, which they can build through experience and exposure. Resilience in the workplace was challenged by their working environment and workload, which could lead to ego depletion, the transition from intern to registered pharmacist and working during the COVID-19 pandemic, which both added pressure and uncertainty to their role. Professional resilience was supported on individual, social and organisational levels and through self-care strategies. Pharmacists perceived mentorship and sharing experiences, experiential placements and constructive but challenging role play as potentially beneficial in building resilience during undergraduate studies and internship.

    DISCUSSION: Pharmacists defined resilience constructively and identified challenges testing but also strategies supporting their resilience in the workplace. Workplaces can support pharmacists by monitoring workload and workplace relationships, creating opportunities for peer and mentor support and by allowing pharmacists to implement their personal, individualised resilience maintaining strategies. Early career pharmacists' experiences and insights would be valuable when considering the design and implementation of resilience-fostering programmes.

    Matched MeSH terms: Qualitative Research
  2. Ng KH, Peh WC
    Singapore Med J, 2009 May;50(5):458-60; quiz 461.
    PMID: 19495512
    The discussion section comprises the last component in the IMRAD system. The purpose of this section is to provide the interpretation of the results obtained, explain the implications of the findings, state study limitations and make suggestions for future research. This is a critical part of the scientific paper, as it places the particular study within the broader context of how the research contributes to improving diagnosis, treatment or patient care.
    Matched MeSH terms: Biomedical Research
  3. Homer ST, Khor KS
    Environ Sci Pollut Res Int, 2022 Dec;29(57):85700-85716.
    PMID: 34826070 DOI: 10.1007/s11356-021-17763-1
    COVID-19 has affected the pursuit of sustainable development in multifaceted ways; this study investigates Malaysian Gen Z perceptions of the COVID-19 pandemics' disruptions to sustainable development. The exploratory research began with brainstorming from Malaysian Gen Z individuals with the following excerpt, 'The COVID-19 pandemic has disrupted the world and led to unprecedented change. How do you believe this has impacted either positively or negatively, the global pursuit of sustainable development?' Ninety-eight unique statements were generated with subsequent participants sorting these statements into thematic groups before rating each of them on impact and duration. Subsequently, multi-dimensional scaling and cluster analysis was performed with eight-cluster solution being proposed. This study suggests that the pandemic has contributed both positively and negatively to sustainable development, while also highlighting the duration of these impacts. This community-based participatory research provides a guide for policy to mitigate negative impacts whilst also attempting to fully realise the positive impacts in response to managing the unprecedented effects of the pandemic.
    Matched MeSH terms: Community-Based Participatory Research
  4. Jamali HR, Nicholas D, Sims D, Watkinson A, Herman E, Boukacem-Zeghmouri C, et al.
    PLoS One, 2023;18(2):e0281058.
    PMID: 36791119 DOI: 10.1371/journal.pone.0281058
    INTRODUCTION: As part of the Harbnger-2 project, this study aimed to discover the impact of the COVID-19 pandemic on junior researchers' work-life, career prospects, research and publishing practices and networking.

    METHODS: An online international survey of 800 early career researchers (ECRs) was conducted in 2022. A questionnaire was developed based on three rounds of interviews and distributed using multiple channels including publishers, social media, and direct email to ECRs.

    RESULTS: The impact of the pandemic on career prospects, morale, job security, productivity, ability to network and collaborate, and quality and speed of peer review has on the whole been more negative than positive. A quarter of ECRs shifted their research focus to pandemic-related topics and half of those who did, benefited largely due to increased productivity and impact. The majority worked remotely/from home and more than two-thirds of those who did so benefitted from it. While virtual or hybrid conferences have been embraced by the majority of ECRs, around a third still preferred face-to-face only conferences. The use of library online platforms, Sci-Hub, ResearchGate, Google Scholar and smartphone to search and access full-text papers increased. ECRs prioritised journals with fast submission procedures for the publishing of their papers and spent more time on increasing the visibility of their research. Fees were a problem for publishing open access.

    CONCLUSION: Although, generally, the pandemic negatively impacted many aspects of ECRs' work-life, certain research areas and individuals benefited from being more appreciated and valued, and, in some cases, resulted in increased resources, better productivity and greater impact. Changes, such as the use of digital technologies and remote working created new opportunities for some ECRs. While continuing work flexibility and hybrid conferences might benefit some ECRs, institutions should also take measures to help those ECRs whose career and productivity have been adversely impacted.

    Matched MeSH terms: Research Personnel
  5. Puthiaparampil T, Rahman MM, Sabrina BL, Nariman S, Shazrina AR
    Med J Malaysia, 2023 Mar;78(2):213-217.
    PMID: 36988533
    INTRODUCTION: The COVID-19 pandemic has reached a phase where many have been infected at least once. Healthcare workers were not spared from being infected. This study aimed to determine the period prevalence of COVID-19 among the paediatric healthcare workers in Negeri Sembilan as the country transitioned into an endemic phase of the pandemic. Additionally, we investigate potential sociodemographic and occupational characteristics associated with SARS-CoV-2 infection among healthcare workers.

    MATERIALS AND METHODS: A cross-sectional study was conducted among the healthcare workers in the paediatric department at three public specialist hospitals in Negeri Sembilan between 15 and 21 April 2022. Data were collected through a self-administered questionnaire.

    RESULTS: Out of the 504 eligible healthcare workers, 493 participated in this study (response rate 97.8%). The overall prevalence of COVID-19 (11 March 2020-15 April 2022) among healthcare workers was 50.9%. The majority (80.1%) were infected during the Omicron wave two months before the survey. Household contacts accounted for 35.9% of infection sources. The proportion of non-doctors in the COVID-19-infected group was significantly higher compared to the non-infected group (74.1% vs 64.0%, p=0.016). The COVID-19-infected group had a higher proportion of schoolgoing children (44.6% vs 30.6%, p=0.001) and children who attended pre-school/sent to the babysitter (49.0% vs 24.4%, p<0.001). There were no significant differences between infection rates among the healthcare workers working in the tertiary hospital and the district hospitals. There were also no significant differences in the proportion of COVID-19- infected doctors and nurses when analysed by seniority.

    CONCLUSION: Our study provided an estimate on the prevalence of COVID-19 among paediatric healthcare workers in Negeri Sembilan and the factors associated with infection, which captures the extent and magnitude of this pandemic on the state's paediatric department. Most infections resulted from household contact, with a higher proportion of infected healthcare workers having young children.

    Matched MeSH terms: Research Design
  6. H SNF, Manoharan A, Koh WM, K M, Khoo EM
    BMC Health Serv Res, 2023 Aug 29;23(1):914.
    PMID: 37644513 DOI: 10.1186/s12913-023-09937-z
    BACKGROUND: Healthcare workers (HCWs) have an increased risk of active and latent tuberculosis infection (LTBI) compared to the general population. Despite existing guidelines on the prevention and management of LTBI, little is known about why HCWs who tested positive for LTBI refuse treatment. This qualitative study sought to explore the facilitators and barriers to LBTI treatment uptake among primary HCWs in Malaysia.

    METHODS: This qualitative study used a phenomenological research design and was conducted from July 2019 to January 2021. A semi-structured topic guide was developed based on literature and the Common-Sense Model of Self-Regulation. We conducted one focus group discussion and 15 in-depth interviews with primary care HCWs. Interviewees were 7 physicians and 11 allied HCWs who tested positive for LTBI by Tuberculin Skin Test or Interferon Gamma Release Assay. Audio recordings were transcribed verbatim and thematic analysis was used to analyse the data.

    RESULTS: We found four factors that serve as barriers to HCWs' LTBI treatment uptake. Uncertainties about the need for LTBI treatment, alongside several other factors including the attitude of the treating physician towards treatment, time constraints during clinical consultations, and concerns about the treatment itself. On the other hand, facilitators for LTBI treatment uptake can be grouped into two themes: diagnostic modalities and improving knowledge of LTBI treatment.

    CONCLUSIONS: Improving HCWs' knowledge and informative clinical consultation on LTBI and its treatment benefit, aided with a definitive diagnostic test can facilitate treatment uptake. Additionally, there is a need to improve infection control measures at the workplace to protect HCWs. Utilizing behavioural insights can help modify risk perception among HCWs and promote treatment uptake.

    Matched MeSH terms: Qualitative Research
  7. Thuraisingham C, Abd Razak SS, Nadarajah VD, Mamat NH
    Educ Prim Care, 2023 May;34(3):123-130.
    PMID: 37194600 DOI: 10.1080/14739879.2023.2210097
    INTRODUCTION: Effective communication is essential for patient-centred relationships. Although medical graduates acquire communication skills during undergraduate training, these have been shown to be inadequate in early practice. Both students' and patients' perspectives are required to improve readiness for the workplace, patient satisfaction, and health outcomes. Our research question was: to what extent are medical students prepared with patient-centred communication skills in primary care settings?

    METHODS: A qualitative descriptive research study using in-depth semi-structured interviews was conducted with Year 3 medical students and patients to study their experiences at a primary care clinic, over two weeks. Data were transcribed verbatim and analysed using Braun and Clark's thematic analysis. Both students' and patients' views on communication skills were obtained.

    RESULTS: Three themes were established based on student-patient communication in primary care settings: socio-cultural elements in student-patient communication; cognitive and emotional challenges for effective communication; and enablers for effective student-patient communication. The themes and sub-themes describe both students and patients valuing each other as individuals with socio-cultural beliefs and needs.

    CONCLUSION: The findings can be used to structure new approaches to communication skills education that is patient-centred, culturally sensitive, and informed by patients. Communication skills training should encourage students to prioritise and reflect more on patient perspectives while educators should engage patients to inform and assess the outcomes.

    Matched MeSH terms: Qualitative Research
  8. Yong ASJ, Cheong MWL, Hamzah E, Teoh SL
    Qual Life Res, 2023 Aug;32(8):2391-2402.
    PMID: 36964453 DOI: 10.1007/s11136-023-03401-5
    PURPOSE: Due to the high burden of cancer-related suffering, it is paramount to understand the gaps in cancer care that lead to suffering. Advanced cancer patients have unmet needs and challenges that differ from those with early-stage cancer due to the rapid disease progression. By exploring advanced cancer patients' lived experiences and needs from the physical, psychological, social, and spiritual aspects, this study aims to identify gaps in the Malaysian health system and propose contextualised measures to improve cancer care.

    METHODS: Semi-structured, in-depth interviews were conducted to explore advanced cancer patients' lived experiences and needs from the physical, psychological, social, and spiritual aspects. The interviews were then transcribed and coded. Themes were developed from the codes using iterative thematic approach.

    RESULTS: The lived experiences and needs of nineteen patients converged into four major themes: disruption to daily lives, psychosocial and spiritual support system, information needs, and financial needs. This study described predominantly how cancer impacted patients' lives and livelihood, how patients coped with their psychological conditions after diagnosis, the need for effective communication and trust in a multicultural society, and how finance affected access to and experience of cancer care.

    CONCLUSION: Advanced cancer patients had different needs beyond receiving medical treatments. A concerted effort is required from clinicians, allied health professionals, social workers, support groups, and family members to understand and fulfil these needs.

    Matched MeSH terms: Qualitative Research
  9. Bakri NN, Smith MB, Broadbent JM, Thomson WM
    Health Promot Int, 2023 Jun 01;38(3).
    PMID: 35425975 DOI: 10.1093/heapro/daac039
    There is limited literature and no reviews on oral health promotion activities in the workplace to guide planning and practice. This review summarizes evidence about oral health promotion activities in the workplace (nature and extent), its impact and the factors that facilitate or act as barriers to implementation. Using the PRISMA-ScR guidelines, scientific articles written in English and published in peer-reviewed journals up to April 2021, from six databases (Medline, PubMed, CINAHL, Scopus, EMBASE and Emcare) were screened and selected. The full texts of 95 articles were then considered; 21 articles met the inclusion criteria of using oral health status or oral health predisposing factors as primary outcome after an intervention in the workplace. Almost all included articles took a quantitative approach (n = 18), two used a qualitative design and another used a mixed-method approach. The most common activities were personalized or group oral health education interventions and oral health screenings conducted by a dental professional. Two studies reported the cost-benefit of workplace oral health promotion (WOHP). The literature indicated that WOHP interventions can be successful in achieving improvements in oral health, measured using a range of clinical (plaque accumulation, gingival inflammation, periodontal inflammation) and self-rated oral health indicators. Based on the limited literature available, WOHP may have benefits for employee oral health and employers, and the support of managers and organizations potentially improves the success of programmes. The workplace would appear to be an ideal setting to promote oral health. However, there is limited information to guide oral health promotion planning and implementation, and policy.
    Matched MeSH terms: Research Design
  10. Tackett S, Sugarman J, Ng CJ, Kamarulzaman A, Ali J
    J Med Ethics, 2022 Jun;48(6):391-396.
    PMID: 33811112 DOI: 10.1136/medethics-2021-107237
    Health research ethics (HRE) training programmes are being developed and implemented globally, often with a goal of increasing local capacity to assure ethical conduct in health-related research. Yet what it means for there to be sufficient HRE capacity is not well-defined, and there is currently no consensus on outcomes that HRE training programmes should collectively intend to achieve. Without defining the expected outcomes, meaningful evaluation of individual participants and programmes is challenging. In this article, we briefly describe the evolution of formal education in HRE, articulate the need for a framework to define outcomes for HRE training programmes, and provide guidance for developing HRE competency frameworks that define outcomes suited to their contexts. We detail critical questions for developing HRE competency frameworks using a six-step process: (1) define the purposes, intended uses and scope of the framework; (2) describe the context in which practice occurs; (3) gather data using a variety of methods to inform the competency framework; (4) translate the data into competencies that can be used in educational programmes; (5) report on the competency development process and results and (6) evaluate and update the competency framework. We suggest that competency frameworks should be feasible to develop using this process, and such efforts promise to contribute to programmatic advancement.
    Matched MeSH terms: Ethics, Research
  11. Shoukat MH, Selem KM, Elgammal I, Ramkissoon H, Amponsah M
    Acta Psychol (Amst), 2023 Aug;238:103962.
    PMID: 37356362 DOI: 10.1016/j.actpsy.2023.103962
    Underpinned by integrating self-determination and source credibility theories (SCT), this paper investigates the focal roles of memorable local food experiences (MLX) and travel influencer endorsement (TIE) on revisit intention. A questionnaire was used to collect data from 513 TikTok influencers (individuals who frequently post videos on TikTok and have a large number of followers). A purposive sampling technique is used to collect data from TikTok influencers who create videos about food tourism in Pakistan. SmartPLS 4.4 was used with PLS-SEM. The empirical results suggest a positive and significant linkage of culinary memorable experience factors with MLX. The focal effects of MLX and TIE on revisit intention are significantly positive. Our findings further revealed that MLX partially mediated the linkage of culinary memorable experience factors with revisit intention, while TIE strengthened the positive relationship between MLX and revisit intention. The study's findings influence travel agents, local food providers, and marketing specialists who develop marketing strategies for local food tourism and online trip purchasing.
    Matched MeSH terms: Research Design
  12. Ang CYS, Chiew YS, Wang X, Ooi EH, Nor MBM, Cove ME, et al.
    Comput Methods Programs Biomed, 2023 Oct;240:107728.
    PMID: 37531693 DOI: 10.1016/j.cmpb.2023.107728
    BACKGROUND AND OBJECTIVE: Healthcare datasets are plagued by issues of data scarcity and class imbalance. Clinically validated virtual patient (VP) models can provide accurate in-silico representations of real patients and thus a means for synthetic data generation in hospital critical care settings. This research presents a realistic, time-varying mechanically ventilated respiratory failure VP profile synthesised using a stochastic model.

    METHODS: A stochastic model was developed using respiratory elastance (Ers) data from two clinical cohorts and averaged over 30-minute time intervals. The stochastic model was used to generate future Ers data based on current Ers values with added normally distributed random noise. Self-validation of the VPs was performed via Monte Carlo simulation and retrospective Ers profile fitting. A stochastic VP cohort of temporal Ers evolution was synthesised and then compared to an independent retrospective patient cohort data in a virtual trial across several measured patient responses, where similarity of profiles validates the realism of stochastic model generated VP profiles.

    RESULTS: A total of 120,000 3-hour VPs for pressure control (PC) and volume control (VC) ventilation modes are generated using stochastic simulation. Optimisation of the stochastic simulation process yields an ideal noise percentage of 5-10% and simulation iteration of 200,000 iterations, allowing the simulation of a realistic and diverse set of Ers profiles. Results of self-validation show the retrospective Ers profiles were able to be recreated accurately with a mean squared error of only 0.099 [0.009-0.790]% for the PC cohort and 0.051 [0.030-0.126]% for the VC cohort. A virtual trial demonstrates the ability of the stochastic VP cohort to capture Ers trends within and beyond the retrospective patient cohort providing cohort-level validation.

    CONCLUSION: VPs capable of temporal evolution demonstrate feasibility for use in designing, developing, and optimising bedside MV guidance protocols through in-silico simulation and validation. Overall, the temporal VPs developed using stochastic simulation alleviate the need for lengthy, resource intensive, high cost clinical trials, while facilitating statistically robust virtual trials, ultimately leading to improved patient care and outcomes in mechanical ventilation.

    Matched MeSH terms: Research Design
  13. Haji Mukhti MI, Ibrahim MI, Tengku Ismail TA, Nadal IP, Kamalakannan S, Kinra S, et al.
    Int J Environ Res Public Health, 2022 Oct 10;19(19).
    PMID: 36232257 DOI: 10.3390/ijerph191912959
    BACKGROUND: Mobile health (mHealth) has been considered as a prominent concept in digital health and is widely used and easily accessible. Periodic follow-up visits, previously planned procedures, and rehabilitation services for stroke survivors have been cut down during the recent COVID-19 pandemic. Therefore, in this qualitative study we aimed to explore the need for a mobile application in stroke management by informal caregivers.

    METHODS: A phenomenological qualitative study was conducted from November 2020 to June 2021. Thirteen respondents were recruited from two public rehabilitation centers in Kota Bharu, Kelantan, Malaysia. In-depth interviews were conducted. A comprehensive representation of perspectives from the respondents was achieved through purposive sampling. The interviews were conducted in the Kelantanese dialect, recorded, transcribed, and analyzed by using thematic analysis.

    RESULTS: Thirteen participants were involved in the interviews. All of them agreed with the need for a mobile application in stroke management. They believed the future stroke application will help them to seek information, continuous stroke home care, and help in the welfare of caregivers and stroke patients.

    CONCLUSIONS: The current study revealed two themes with respective subthemes that were identified, namely, self-seeking for information and reasons for using a stroke mobile application in the future. This application helps in reducing healthcare costs, enhancing the rehabilitation process, facilitating patient engagement in decision making, and the continuous monitoring of patient health.

    Matched MeSH terms: Qualitative Research
  14. Md Hussin NS, Karuppannan M, Gopalan Y, Tan KM, Gnanasan S
    Singapore Med J, 2023 Aug;64(8):497-502.
    PMID: 34600449 DOI: 10.11622/smedj.2021125
    INTRODUCTION: Behavioural and psychological symptoms of dementia (BPSD) are considered integral parts of dementia. While pharmacotherapy is reserved for severe symptoms of BPSD, the associated adverse effects can be detrimental. Therefore, non-pharmacological intervention is recommended as the first line of treatment in the management of BPSD. This study aimed to explore the non-pharmacological approaches for the management of BPSD and the strategies and barriers to implementing them in secondary care facilities in Malaysia.

    METHODS: A qualitative study design was employed. Data were collected through observations and semi-structured interviews of 12 caregivers and 11 people with dementia (PWD) at seven secondary care facilities. Observations were written in the field notes, and interviews were audio-recorded and transcribed. All data were subjected to thematic analysis.

    RESULTS: Some personalised non-pharmacological interventions, such as physical exercise, music therapy, reminiscence therapy and pet therapy, were conducted in several nursing care centres. Collaborative care from the care providers and family members was found to be an important facilitating factor. The lack of family support led to care providers carrying additional workload beyond their job scope. Other barriers to non-pharmacological interventions were cultural and language differences between the care providers and PWD, inadequate staff numbers and training, and time constraints.

    CONCLUSION: Although non-pharmacological approaches have been used to some extent in Malaysia, continuous education and training of healthcare providers and the family members of PWD is needed to overcome the challenges to their successful implementation.

    Matched MeSH terms: Qualitative Research
  15. Sharif Ishak SI, Shohaimi S, Kandiah M
    Nutr Res Pract, 2013 Apr;7(2):132-8.
    PMID: 23610606 DOI: 10.4162/nrp.2013.7.2.132
    The food choices in childhood have high a probability of being carried through into their adulthood life, which then contributes to the risk of many non-communicable diseases. Therefore, there is a need to gather some information about children's views on foods which may influence their food choices for planning a related dietary intervention or programme. This paper aimed to explore the views of children on foods and the types of foods which are usually consumed by children under four food groups (snacks, fast foods, cereals and cereal products; and milk and dairy products) by using focus group discussions. A total of 33 school children aged 7-9 years old from Selangor and Kuala Lumpur participated in the focus groups. Focus groups were audio-taped, transcribed and analyzed according to the listed themes. The outcomes show that the children usually consumed snacks such as white bread with spread or as a sandwich, local cakes, fruits such as papaya, mango and watermelon, biscuits or cookies, tea, chocolate drink and instant noodles. Their choices of fast foods included pizza, burgers, French fries and fried chicken. For cereal products, they usually consumed rice, bread and ready-to-eat cereals. Finally, their choices of dairy products included milk, cheese and yogurt. The reasons for the food liking were taste, nutritional value and the characteristics of food. The outcome of this study may provide additional information on the food choices among Malaysian children, especially in urban areas with regard to the food groups which have shown to have a relationship with the risk of childhood obesity.
    Matched MeSH terms: Qualitative Research
  16. Abdul Jabar MH, Srivastava R, Abdul Manaf N, Thangalazhy-Gopakumar S, Ab Latif FE, Luu MT, et al.
    Environ Sci Pollut Res Int, 2023 Nov;30(55):116934-116951.
    PMID: 37221293 DOI: 10.1007/s11356-023-27641-7
    Solar photovoltaic-thermal hybrid with phase change material (PVT-PCM) emerges as an intelligent game changer to stimulate the clean, reliable, and affordable renewable energy technology. This PVT-PCM technology can be manipulated into generating both electricity and thermal energy that feature its practicality for residential and industrial applications. Hybridized of PCM into PVT design adds value to existing architecture with its capability to store excess heat that can be used during insufficient solar irradiation. Present work gives overview of the PVT-PCM system on technology innovation toward commercialization (viz, solar end game) subjected to bibliometric analysis, research and development evolution, and patent activity. A consolidation of these review articles was decluttered to focus on the performance and efficiency of PVT-PCM technology based on the fact that commercialization is ready once the technology is completed and qualified (at technology readiness level, TRL: 8). Economic review was conducted to understand the feasibility of the existing solar technologies and how it affects the PVT-PCM market price. Based on the contemporary findings, promising performance of PVT-PCM technology has underpinned its feasibility and technology readiness. China has predominant local and international framework and expected to be the PVT-PCM technology trendsetter in the next years through its strong international collaborative projects and pioneer in PVT-PCM patent filing. This present work underscores the solar end-game strategy and recommendation to create a path forward to achieve clean energy transition. Though, as to the date of submission of this article, no industry  has found to manufacture/sell this hybrid technology in the market.
    Matched MeSH terms: Research
  17. Alshammari RFN, Abd Rahman AH, Arshad H, Albahri OS
    Sensors (Basel), 2023 Dec 05;23(24).
    PMID: 38139465 DOI: 10.3390/s23249619
    Existing methods for scoring student presentations predominantly rely on computer-based implementations and do not incorporate a robotic multi-classification model. This limitation can result in potential misclassification issues as these approaches lack active feature learning capabilities due to fixed camera positions. Moreover, these scoring methods often solely focus on facial expressions and neglect other crucial factors, such as eye contact, hand gestures and body movements, thereby leading to potential biases or inaccuracies in scoring. To address these limitations, this study introduces Robotics-based Presentation Skill Scoring (RPSS), which employs a multi-model analysis. RPSS captures and analyses four key presentation parameters in real time, namely facial expressions, eye contact, hand gestures and body movements, and applies the fuzzy Delphi method for criteria selection and the analytic hierarchy process for weighting, thereby enabling decision makers or managers to assign varying weights to each criterion based on its relative importance. RPSS identifies five academic facial expressions and evaluates eye contact to achieve a comprehensive assessment and enhance its scoring accuracy. Specific sub-models are employed for each presentation parameter, namely EfficientNet for facial emotions, DeepEC for eye contact and an integrated Kalman and heuristic approach for hand and body movements. The scores are determined based on predefined rules. RPSS is implemented on a robot, and the results highlight its practical applicability. Each sub-model is rigorously evaluated offline and compared against benchmarks for selection. Real-world evaluations are also conducted by incorporating a novel active learning approach to improve performance by leveraging the robot's mobility. In a comparative evaluation with human tutors, RPSS achieves a remarkable average agreement of 99%, showcasing its effectiveness in assessing students' presentation skills.
    Matched MeSH terms: Research Design
  18. Lim HM, Ng CJ, Dunn AG, Abdullah A
    Fam Pract, 2023 Dec 22;40(5-6):796-804.
    PMID: 36994973 DOI: 10.1093/fampra/cmad034
    OBJECTIVES: Online health information (OHI) has been shown to influence patients' health decisions and behaviours. OHI about statins has created confusion among healthcare professionals and the public. This study explored the views and experiences of patients with high cardiovascular risk on OHI-seeking about statins and how OHI influenced their decision.

    DESIGN: This was a qualitative study using semi-structured in-depth interviews. An interpretive description approach with thematic analysis was used for data analysis.

    SETTING: An urban primary care clinic in Kuala Lumpur, Malaysia.

    PARTICIPANTS: Patients aged 18 years and above who had high cardiovascular risk and sought OHI on statins were recruited.

    RESULTS: A total of 20 participants were interviewed. The age of the participants ranged from 38 to 74 years. Twelve (60%) participants took statins for primary cardiovascular disease prevention. The duration of statin use ranged from 2 weeks to 30 years. Six themes emerged from the data analysis: (i) seeking OHI throughout the disease trajectory, (ii) active and passive approaches to seeking OHI, (iii) types of OHI, (iv) views about statin-related OHI, (v) influence of OHI on patients' health decisions, and (vi) patient-doctor communication about OHI.

    CONCLUSION: This study highlights the changing information needs throughout patient journeys, suggesting the opportunity to provide needs-oriented OHI to patients. Unintentional passive exposure to OHI appears to have an influence on patients' adherence to statins. The quality of patient-doctor communication in relation to OHI-seeking behaviour remains a critical factor in patient decision-making.

    Matched MeSH terms: Qualitative Research
  19. Zainuddin MZ, Mohamad NS, Su Keng T, Mohd Yusof MYP
    J Forensic Sci, 2023 Nov;68(6):2048-2056.
    PMID: 37529884 DOI: 10.1111/1556-4029.15352
    Conventional dental age estimation relies on destructive methods such as sectioning and staining, which are unpreferable when the tooth is required for evidential or archeological preservation. MicroCT is a non-destructive, high-resolution imaging technique that allows for accurate morphometrical measurement. Although microCT technology has been applied in a variety of dental studies, studies focusing on dental age-related change and dental age estimation based on microCT imaging remain lacking. Based on the question: "How has microCT technology been applied in studying human age-related tooth morphological change and dental age estimation studies?", the authors conducted a scoping review in accordance with the Arksey and O'Malley (2005) and the PRISMA-ScR guidelines. A literature search using five major scientific databases identified 452 articles, with 11 full-text articles being eligible to be included in the scoping review. Furthermore, 6 out of the 11 studies performed dental age estimation modeling. An overview of the parameters used in the selected articles revealed a variety of tooth characteristics, such as pulp cavity to whole tooth volume ratio, secondary dentin, as well as the diameter of root canal orifice. The findings of this scoping review highlight the extent microCT is used in studying dental age-related changes, as well as the effectiveness of microCT in dental age estimation studies. This review serves as a guide for future forensic odontology age estimation studies.
    Matched MeSH terms: Research
  20. Abdul Razak SF, Yogarayan S, Azman A, Abdullah MFA, Muhamad Amin AH, Salleh M
    F1000Res, 2021;10:1265.
    PMID: 36852011 DOI: 10.12688/f1000research.73398.2
    Background: V2V (Vehicle-to-Vehicle) is a booming research field with a diverse set of services and applications. Most researchers rely on vehicular simulation tools to model traffic and road conditions and evaluate the performance of network protocols. We conducted a scoping review to consider simulators that have been reported in the literature based on successful implementation of V2V systems, tutorials, documentation, examples, and/or discussion groups. Methods: Simulators that have limited information were not included. The selected simulators are described individually and compared based on their requirements and features, i.e., origin, traffic model, scalability, and traffic features. This scoping review was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). The review considered only research published in English (in journals and conference papers) completed after 2015. Further, three reviewers initiated the data extraction phase to retrieve information from the published papers. Results: Most simulators can simulate system behaviour by modelling the events according to pre-defined scenarios. However, the main challenge faced is integrating the three components to simulate a road environment in either microscopic, macroscopic or mesoscopic models. These components include mobility generators, VANET simulators and network simulators. These simulators require the integration and synchronisation of the transportation domain and the communication domain. Simulation modelling can be run using a different types of simulators that are cost-effective and scalable for evaluating the performance of V2V systems in urban environments. In addition, we also considered the ability of the vehicular simulation tools to support wireless sensors. Conclusions: The outcome of this study may reduce the time required for other researchers to work on other applications involving V2V systems and as a reference for the study and development of new traffic simulators.
    Matched MeSH terms: Research Personnel
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