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Fulltext Computer aided learning in the Community Follow-Up Module: a pilot study

Sherina MS, Azlan Hamzah SA, Md Yunus A, Azhar MZ, Zaiton A

Malaysian Journal of Medicine and Health Sciences, 2005;1(2):97-104.

Matched MeSH terms: Computer-Assisted Instruction
The dataset for the stages of concerns of public-school teachers towards the use of e-learning platform: Malaysian context

He YZ, Yusop FD

Data Brief, 2020 Apr;29:105230.
PMID: 32123703 DOI: 10.1016/j.dib.2020.105230

This dataset contains demographic information of 355 respondents and a validated 32-items Stages of Concerns Questionnaire (SoCQ). The SoCQ questionnaire was developed based on the Concerns-Based Adoption Model (CBAM) which measures seven stages of concerns as the variables. They are unconcerned, informational, personal, management, consequence, collaboration and refocusing. The data was firstly tested with normality, followed by validity checking using confirmatory factor analysis (CFA). It is useful for policy makers and stakeholders to have a thorough understanding about teachers' concerns on the use of the e-learning platform and thus, design suitable interventions to smoothen the adoption process of using the technology. This set of data could be used in a multi-racial developing country for more complex analyses.

Matched MeSH terms: Computer-Assisted Instruction
The use of the liquid crystal display (LCD) panel as a teaching aid in medical lectures

Wong KT

Med Teach, 1992;14(1):33-6.
PMID: 1376854

The liquid crystal display (LCD) panel is designed to project on-screen information of a microcomputer onto a larger screen with the aid of a standard overhead projector, so that large audiences may view on-screen information without having to crowd around the TV monitor. As little has been written about its use as a visual aid in medical teaching, the present report documents its use in a series of pathology lectures delivered, over a 2-year period, to two classes of about 150 medical students each. Some advantages of the LCD panel over the 35mm slide include the flexibility of last-minute text changes and less lead time needed for text preparation. It eliminates the problems of messy last-minute changes in, and improves legibility of, handwritten overhead projector transparencies. The disadvantages of using an LCD panel include the relatively bulky equipment which may pose transport problems, image clarity that is inferior to the 35mm slide, and equipment costs.

Matched MeSH terms: Computer-Assisted Instruction
Fulltext Prioritising topics for developing e-learning resources in healthcare curricula: A comparison between students and educators using a modified Delphi survey

Lim HM, Ng CJ, Teo CH, Lee PY, Kassim PSJ, Nasharuddin NA, et al.

PLoS One, 2021;16(6):e0253471.
PMID: 34166432 DOI: 10.1371/journal.pone.0253471

BACKGROUND: Engaging students in the e-learning development process enhances the effective implementation of e-learning, however, students' priority on the topics for e-learning may differ from that of the educators. This study aims to compare the differences between the students and their educators in prioritising the topics in three healthcare curricula for reusable e-learning object (RLO) development.
METHOD: A modified Delphi study was conducted among students and educators from University Malaya (UM), Universiti Putra Malaysia (UPM) and Taylor's University (TU) on three undergraduate programmes. In Round 1, participants were asked to select the topics from the respective syllabi to be developed into RLOs. Priority ranking was determined by using frequencies and proportions. The first quartile of the prioritised topics was included in Round 2 survey, which the participants were asked to rate the level of priority of each topic using a 5-point Likert scale. The mean score of the topics was compared between students and educators.
RESULT: A total of 43 educators and 377 students participated in this study. For UM and TU Pharmacy, there was a mismatch in the prioritised topics between the students and educators. For UPM, both the educators and students have prioritised the same topics in both rounds. To harmonise the prioritisation of topics between students and educators for UM and TU Pharmacy, the topics with a higher mean score by both the students and educators were prioritised.
CONCLUSION: The mismatch in prioritised topics between students and educators uncovered factors that might influence the prioritisation process. This study highlighted the importance of conducting needs assessment at the beginning of eLearning resources development.

Matched MeSH terms: Computer-Assisted Instruction*
Fulltext Readiness and Challenges of E-Learning during the COVID-19 Pandemic Era: A Space Analysis in Peninsular Malaysia

Jafar A, Dollah R, Mittal P, Idris A, Kim JE, Abdullah MS, et al.

Int J Environ Res Public Health, 2023 Jan 04;20(2).
PMID: 36673659 DOI: 10.3390/ijerph20020905

During the COVID-19 era, most countries, including Malaysia, have shifted from face-to-face teaching systems to online teaching programs. The aim of this study is to identify the main challenges that higher education students face during e-learning based on their residential location throughout Peninsular Malaysia. This study further examines the readiness of higher education students to apply e-learning. Therefore, a cross-sectional survey approach is used to fulfil the outlined objectives. Accordingly, 761 public (95.3%) and private (4.7%) higher education students residing in Peninsular Malaysia are sampled in this study. The survey was administered online for 37 days, from 21 October 21 to 6 December 2021, using either WhatsApp or Facebook. The raw data is inferentially (Principal Component Analysis, K-Means Clustering, Kruskal Wallis, and spatial analysis) and descriptively (mean, standard deviation & percentage) analyzed. It has been revealed that six clusters of students in Peninsular Malaysia face various challenges while following the e-learning program. Most states in Peninsular Malaysia are dominated by students in Cluster D (Terengganu, Perlis, Penang, Selangor, WP Kuala Lumpur, and WP Putrajaya) and Cluster B categories (Melaka, Johor, Kelantan, and Kedah). Students in the Cluster D category tend to suffer from physical health disorders and social isolation, while students in the Cluster B category face problems with decreased focus in learning, mental health disorders, and social isolation. The outcomes further indicate that the more challenges students face during e-learning programs, the lower their willingness to continue with the program. The results of this study are significant in addressing the challenges of e-learning, which will help stakeholders address and strengthen student abilities.

Matched MeSH terms: Computer-Assisted Instruction*
Cytopathology whole slide images and adaptive tutorials for postgraduate pathology trainees: a randomized crossover trial

Van Es SL, Kumar RK, Pryor WM, Salisbury EL, Velan GM

Hum Pathol, 2015 Sep;46(9):1297-305.
PMID: 26093936 DOI: 10.1016/j.humpath.2015.05.009

To determine whether cytopathology whole slide images and virtual microscopy adaptive tutorials aid learning by postgraduate trainees, we designed a randomized crossover trial to evaluate the quantitative and qualitative impact of whole slide images and virtual microscopy adaptive tutorials compared with traditional glass slide and textbook methods of learning cytopathology. Forty-three anatomical pathology registrars were recruited from Australia, New Zealand, and Malaysia. Online assessments were used to determine efficacy, whereas user experience and perceptions of efficiency were evaluated using online Likert scales and open-ended questions. Outcomes of online assessments indicated that, with respect to performance, learning with whole slide images and virtual microscopy adaptive tutorials was equivalent to using traditional methods. High-impact learning, efficiency, and equity of learning from virtual microscopy adaptive tutorials were strong themes identified in open-ended responses. Participants raised concern about the lack of z-axis capability in the cytopathology whole slide images, suggesting that delivery of z-stacked whole slide images online may be important for future educational development. In this trial, learning cytopathology with whole slide images and virtual microscopy adaptive tutorials was found to be as effective as and perceived as more efficient than learning from glass slides and textbooks. The use of whole slide images and virtual microscopy adaptive tutorials has the potential to provide equitable access to effective learning from teaching material of consistently high quality. It also has broader implications for continuing professional development and maintenance of competence and quality assurance in specialist practice.

Matched MeSH terms: Computer-Assisted Instruction/methods*
Fulltext Dataset on the Acceptance of e-learning System among Universities Students' under the COVID-19 Pandemic Conditions

Al-Okaily M, Alqudah H, Matar A, Lutfi A, Taamneh A

Data Brief, 2020 Aug 18.
PMID: 32837976 DOI: 10.1016/j.dib.2020.106176

The COVID-19 pandemic has produced an unprecedented change in the educational system worldwide. Besides the economic and social impacts, there is a dilemma of accepting the new educational system "e-learning" by students within educational institutions. In particular, universities students have to handle several kinds of environmental, electronic and mental struggles due to COVID-19. To catch the current circumstances of more than two hundred thousand Jordanian university student during COVID-19. 2,500 students have been randomly selected to respond on an online survey using universities' portals and websites between March and April 2020. At the end of the data gathering process, we have received 587 records. The dataset includes 1) Demographics of students; 2) students' perspectives concerning the factors influencing their intention to use e-learning system within the Jordanian universities context. Data were analyzed using Partial Least Squares - Structural Equation Modelling (PLS-SEM). Next, the result has confirmed the positive of direct effect variables (subjective norm, perceived ease of use, and perceived usefulness) on the students' intention to use e-learning system. Next, the result has also confirmed the mediating effect of perceived usefulness and perceived ease of use between subjective norm and the behavioral intention to use the e-learning system with partially supported.

Matched MeSH terms: Computer-Assisted Instruction
Crossing cultural boundaries: flexible approaches and nurse education: a case study

McKenna LG, Samarawickrema RG

Comput Inform Nurs, 2003 Sep-Oct;21(5):259-64.
PMID: 14504602

Computer-mediated conferencing commonly is used to promote collaborative learning, including student learning across distance. This article presents the outcomes and experiences of Master of Nursing students in three countries using flexible learning approaches facilitated by the use of computer-mediated conferencing. It examines issues relating to support for global nursing education, presents an evaluation of one particular unit, and presents themes in the feedback from students about their experience. The authors report the findings in three categories: broadened perspectives, tackling the technology, and adaptive learning. Furthermore, the article offers suggestions for enhancing student-learning experiences when computer-mediated conferencing facilities are used.

Matched MeSH terms: Computer-Assisted Instruction/methods*
Fulltext Screening of medical students’ intention to practice mobile – learning in Malaysia

Sohayla M. Attalla, Nihal A. Hanafy, Mahfuza Akter, Sakinah Ruhi

Malaysian Journal of Medicine and Health Sciences, 2020;16(107):40-45.
MyJurnal

Introduction: The twenty-first-century learning is adopting the student-centered learning techniques and the teach- ers are mainly facilitators to direct the process of learning and so social media and mobile applications became an important learning platform. Mobile learning (M-learning) is the practice of learning activities through a portable device such as cellular phone or a personal digital assistant. The aim of this research is to screen the medical stu- dents’ intention toward the adoption of M-learning and to determine factors affecting the intentions of the medical students to practice M-learning. Methods: A cross-sectional study among medical students was performed through a questionnaire based on the Theory of Reasoned Action and the Technology Acceptance Model. The study included 129 students in different stages of the medical study. Results: Results showed that the factors affecting the students’ inten¬tion to practice M-learning include the students’ attitude, perceived usefulness, perceived ease of use, and availability of resources. In the current sample 82.7% of students are already using M-Learning; 41.7% are using it for assessment, 22.8% are using it for learning and 35.5% are using it for both. Conclusion: It was concluded that most medical students have higher intention to adopt M-learning and they are mostly using it for assessment purposes rather than in learning.

Matched MeSH terms: Computer-Assisted Instruction
Fulltext E-Learning in Teaching Emergency Disaster Response Among Undergraduate Medical Students in Malaysia

Saiboon IM, Zahari F, Isa HM, Sabardin DM, Robertson CE

Front Public Health, 2021;9:628178.
PMID: 33996711 DOI: 10.3389/fpubh.2021.628178

Introduction: Teaching disaster response medicine (DRM) to medical students requires considerable resources. We evaluate the effectiveness of e-learning in teaching emergency disaster response (ELITE-DR), a novel initiative, in educating medical students of the cognitive aspect of DRM. Methods: A prospective cross-sectional study among pre-clinical year medical students was carried out to determine their knowledge on DRM and perception regarding the ELITE-DR initiative using a validated online questionnaire. A three-part self-learning video covering the principles and medical management of DRM were distributed before answering the questionnaire served as the training. Results: A total of 168 students participated in the study. Their overall knowledge showed a significant increase in between pre-and-post-interventions. Recall and simple decision-making knowledge aspects were better than complex decision-making knowledge. It appeared that participants assimilate knowledge better from visual rather than audio stimuli. Participants with high perception-scores demonstrated better knowledge-scores. However, e-learning was not preferred as a substitute for face-to-face (F2F) teaching. Conclusion: ELITE-DR shows promise in teaching DRM. Simple recall and comprehension levels of knowledge were well-served through this technique. However, for more complex decision-making knowledge, a different approach might be required. ELITE-DR offers flexibility, accessibility, and personalized learning. The content presentation is improved by using several different visual stimuli. This approach is useful for cognitive aspect learning, but it should not replace standard F2F teaching.

Matched MeSH terms: Computer-Assisted Instruction*
Computer-assisted objective-structured practical examination: an innovative method of evaluation

Torke S, Upadhya S, Abraham RR, Ramnarayan K

Adv Physiol Educ, 2006 Mar;30(1):48-9.
PMID: 16481610
Matched MeSH terms: Computer-Assisted Instruction/methods*
Fulltext Perception towards E-learning and COVID-19 on the mental health status of university students in Malaysia

Moy FM, Ng YH

Sci Prog, 2021;104(3):368504211029812.
PMID: 34260295 DOI: 10.1177/00368504211029812

The COVID-19 pandemic has disrupted the lives of all including university students. With the preventive measures to reduce the transmission of COVID-19, all face-to-face teaching and learning are converted to e-learning. The COVID-19 pandemic and the implementation of e-learning may influence these students' mental conditions. This study aimed to determine the association of factors with mental health status (depression, anxiety and stress) among university students in Malaysia. Study participants were tertiary education students from both the private and public universities in Malaysia. Participants were recruited via university emails and social media. The survey was administered via the online REDCap platform, from April to June 2020, during the movement control order period in the country. The questionnaire captured data on socio-demographic characteristics, academic information, implementation of e-learning, perception towards e-learning and COVID-19; as well as DASS 21 to screen for depression, anxiety and stress. The levels of stress, anxiety and depression were 56.5% (95% CI: 50.7%, 62.1%), 51.3% (95% CI: 45.6%, 57.0%) and 29.4% (95% CI: 24.3%, 34.8%) respectively. Most participants had good perception towards e-learning but negative perception on COVID-19. From the multivariate analysis, participants with positive perception on COVID-19 were protective towards stress (aOR: 0.96; 95% CI: 0.92, 0.99), anxiety (aOR: 0.94, 95% CI: 0.90, 0.98) and depression (aOR: 0.95; 95% CI: 0.91, 0.99). Older students were 14% (aOR: 0.86, 95% CI: 0.79, 0.94) and 11% (aOR: 0.89: 95% CI: 0.80, 0.99) less likely for anxiety and depression, respectively. Students originated from the Malay ethnicity had higher odds (aOR: 1.93; 95% CI: 1.05, 3.56) for depression. These findings demonstrated that the mental status of university students was greatly affected during the COVID-19 pandemic. Timely and credible information should be disseminated to alleviate their negative perception towards COVID-19.

Matched MeSH terms: Computer-Assisted Instruction/methods
Fulltext Teaching and learning of postgraduate medical physics using Internet-based e-learning during the COVID-19 pandemic - A case study from Malaysia

Azlan CA, Wong JHD, Tan LK, A D Huri MSN, Ung NM, Pallath V, et al.

Phys Med, 2020 Dec;80:10-16.
PMID: 33070007 DOI: 10.1016/j.ejmp.2020.10.002

PURPOSE: We present the implementation of e-learning in the Master of Medical Physics programme at the University of Malaya during a partial lockdown from March to June 2020 due to the COVID-19 pandemic.
METHODS: Teaching and Learning (T&L) activities were conducted virtually on e-learning platforms. The students' experience and feedback were evaluated after 15 weeks.
RESULTS: We found that while students preferred face-to-face, physical teaching, they were able to adapt to the new norm of e-learning. More than 60% of the students agreed that pre-recorded lectures and viewing videos of practical sessions, plus answering short questions, were beneficial. Certain aspects, such as hands-on practical and clinical experience, could never be replaced. The e-learning and study-from-home environment accorded a lot of flexibility. However, students also found it challenging to focus because of distractions, lack of engagement and mental stress. Technical problems, such as poor Internet connectivity and limited data plans, also compounded the problem.
CONCLUSION: We expect e-learning to prevail in future. Hybrid learning strategies, which includes face-to-face classes and e-learning, will become common, at least in the medical physics programme of the University of Malaya even after the pandemic.

Matched MeSH terms: Computer-Assisted Instruction/methods*
The broken lecture: an innovative method of teaching

Nayak SB

Adv Physiol Educ, 2006 Mar;30(1):48.
PMID: 16481611
Matched MeSH terms: Computer-Assisted Instruction/methods
Fulltext Performance of dental undergraduate students using international caries detection and assessment system (icdas)

Sanus,M,A,, Nordin,M,A,, Rusli,M,R,, Mohamed,Z,N,h,

Compendium of Oral Science, 2020;7(1):13-19.
MyJurnal

Abstract
Objectives: This study aimed to assess intra- and inter-examiner reliability of International Caries Detection
and Assessment System (ICDAS) and modified epidemiology ICDAS (MOD) code by undergraduate dental
students with different clinical experiences.
Methods: A total of 150 dental undergraduate students with varying clinical experiences (0, 1 and 2 years of
clinical experience) were recruited. Participants received training through a theoretical lecture on ICDAS criteria
by an experienced National Benchmark Group (NBG) examiner and underwent e-learning program prior to
ICDAS calibration. Visual examination on extracted permanent teeth (N= 45) with different location and stages
of caries progression ranging from ICDAS scores 0 to 6, was performed using the ICDAS criteria. The
assessments were repeated after one hour. The data were analysed to evaluate inter-examiner and
intra-examiner reliability in the form of kappa scores using SPSS 23 Software.
Results: Mean kappa values for intra- and inter-examiner reliability for ICDAS code, were between 0.41 to
0.60, and 0.61 to 0.80 respectively. For MOD code, mean kappa values for intra- and inter-examiner reliability
were between 0.61 to 0.80. Good intra-examiner agreement (>0.61) was observed in both ICDAS and MOD
code for all groups.
Conclusion: All students performed similar agreement, therefore, clinical experience within 2 years does not
influence the performance of visual inspection in detecting caries using ICDAS. The results of the study shows
that ICDAS and modified epidemiology ICDAS codes has good reproducibility and is feasible to be used as a
tool in clinical practice as well as patient education.

Matched MeSH terms: Computer-Assisted Instruction
Fulltext Factors Associated With Underprivileged E-Learning, Session Jam Phobia, and the Subsequent Mental Distress Among Students Following the Extended University Closure in Bangladesh

Hossain MJ, Ahmmed F, Sarker MMR, Sarwar S, Bari MS, Khan MR, et al.

Front Public Health, 2021;9:807474.
PMID: 35223762 DOI: 10.3389/fpubh.2021.807474

Severe session jam phobia (SJP), the extent of underprivileged online education, and subsequent mental health disorders among students have emerged as distinguished global problems due to the overwhelming effects of coronavirus disease 2019 (COVID-19). The purpose of this research was to evaluate the impact of extended COVID-19 lockdown and its mediating factors on current e-Learning activities, the prevalence of severe SJP and psychological distress among university students in Bangladesh. A web-based cross-sectional study was conducted to assemble responses through Google Form by applying a simple snowball sampling technique among university students aged 18 years or above in Bangladesh. All ethical considerations were maintained, and univariate, bivariate, and multivariate analyses were employed to analyze the acquired data set. Among the total analyzed data (n = 1,122), the male and female ratio was almost 1:1, and a remarkable segment (63.7%) was aged between 21-24 years. Alarmingly, around 50-60% of the students were suffering from severe SJP, prevailing underprivileged education in the e-Learning platform, and severe mental distress. Logistic regression analyses demonstrated that the students from public universities, lower- and mid-income families, lower-aged, and junior years education groups were significantly (p < 0.05) more underprivileged than their counter groups. Besides, the monthly family income and university type significantly influenced the extent of severe SJP. Finally, the students who were female, rustic, come from low-income families (below 25,000 BDT), who had academic uncertainty, job insecurity, online exam phobia, and dissatisfaction with e-Learning education, were significantly suffering from moderate to severe mental distress. The current evidence demonstrates that a substantial number of Bangladeshi university students are struggling with extreme session jam phobia, underprivileged e-Learning education, and subsequent psychological distress, which need to be immediately addressed through concerted efforts by the government, parents, and university authorities.

Matched MeSH terms: Computer-Assisted Instruction*
Fulltext Effectiveness of computer-aided learning in oral health among patients and caregivers: a systematic review

Ab Malik N, Zhang J, Lam OL, Jin L, McGrath C

J Am Med Inform Assoc, 2017 01;24(1):209-217.
PMID: 27274013 DOI: 10.1093/jamia/ocw045

Computer-aided learning (CAL) offers enormous potential in disseminating oral health care information to patients and caregivers. The effectiveness of CAL, however, remains unclear.
OBJECTIVES: The purpose of this study was to systematically review published evidence on the effectiveness of CAL in disseminating oral health care information to patients and caregivers.
MATERIALS AND METHODS: A structured comprehensive search was undertaken among 7 electronic databases (PUBMED, CINAHL Plus, EMBASE, SCOPUS, WEB of SCIENCE, the Cochrane Library, and PsycINFO) to identify relevant studies. Randomized controlled trials (RCTs) and observational studies were included in this review. Papers were screened by 2 independent reviewers, and studies that met the inclusion criteria were selected for further assessment.
RESULTS: A total of 2915 papers were screened, and full texts of 53 potentially relevant papers (κ = 0.885) were retrieved. A total of 5 studies that met the inclusion criteria (1 RCT, 1 quasi-experimental study, and 3 post-intervention studies) were identified. Outcome measures included knowledge, attitude, behavior, and oral health. Significant improvements in clinical oral health parameters (P

Matched MeSH terms: Computer-Assisted Instruction*
Fulltext Translating evidence to practice in the health professions: a randomized trial of Twitter vs Facebook

Tunnecliff J, Weiner J, Gaida JE, Keating JL, Morgan P, Ilic D, et al.

J Am Med Inform Assoc, 2017 03 01;24(2):403-408.
PMID: 27357833 DOI: 10.1093/jamia/ocw085

Objective: Our objective was to compare the change in research informed knowledge of health professionals and their intended practice following exposure to research information delivered by either Twitter or Facebook.
Methods: This open label comparative design study randomized health professional clinicians to receive "practice points" on tendinopathy management via Twitter or Facebook. Evaluated outcomes included knowledge change and self-reported changes to clinical practice.
Results: Four hundred and ninety-four participants were randomized to 1 of 2 groups and 317 responders analyzed. Both groups demonstrated improvements in knowledge and reported changes to clinical practice. There was no statistical difference between groups for the outcomes of knowledge change (P = .728), changes to clinical practice (P = .11) or the increased use of research information (P = .89). Practice points were shared more by the Twitter group (P

Matched MeSH terms: Computer-Assisted Instruction
Fulltext Effects of COVID-19 in E-learning on higher education institution students: the group comparison between male and female

Shahzad A, Hassan R, Aremu AY, Hussain A, Lodhi RN

Qual Quant, 2020 Aug 04.
PMID: 32836471 DOI: 10.1007/s11135-020-01028-z

In response to the emerging and ever solution to the COVID-19 outbreak. This study proposes a theoretical framework based on literature and model to determined E-learning portal success. The study compared males and females to E-learning portal usage. The study objective is to check the difference between male and female E-learning portals' accessibility among the students' perspective. The study included service quality, system quality, information quality, user satisfaction, system use, and E-learning portal success. The empirical data of 280 students participated from the different universities of Malaysia through google surveys analyzed using the Partial Least Squares Structural Equation Modelling. The study further divided the full model into two domains, which are female and male. In the male model, information quality and system quality have direct relationships with user satisfaction. Information quality also supported the relationship with system use. At the same time, there is a positive relationship between user satisfaction and E-learning portals. Likewise, in the female model, E-service quality and Information quality both are supported by system use and user satisfaction. Similarly, system quality has a positive relationship with user satisfaction, and user satisfaction has a positive relationship with E-learning portals. The study will be further helpful for the Malaysian universities policy-makers such as top management, ministry of higher education, Malaysian universities union in designing the policies and programs on E-learning Portal Success in the country. The findings of the study reveal that males and females have a different level of in terms of usage of towards E-learning portals in Malaysian Universities.

Matched MeSH terms: Computer-Assisted Instruction
Performance of emergency physicians in point-of-care echocardiography following limited training

Bustam A, Noor Azhar M, Singh Veriah R, Arumugam K, Loch A

Emerg Med J, 2014 May;31(5):369-73.
PMID: 23428721 DOI: 10.1136/emermed-2012-201789

OBJECTIVES: The aim of this study was to evaluate if emergency medicine trainees with a short duration of training in echocardiography could perform and interpret bedside-focused echocardiography reliably on emergency department patients.
METHODS: Following a web-based learning module and 3 h of proctored practical training, emergency medicine trainees were evaluated in technical and interpretative skills in estimating left ventricular function, detection of pericardial effusion and inferior vena cava (IVC) diameter measurements using bedside-focused echocardiography on emergency department patients. An inter-rater agreement analysis was performed between the trainees and a board-certified cardiologist.
RESULTS: 100 focused echocardiography examinations were performed by nine emergency medicine trainees. Agreement between the trainees and the cardiologist was 93% (K=0.79, 95% CI 0.773 to 0.842) for visual estimation of left ventricular function, 92.9% (K=0.80, 95% CI 0.636 to 0.882) for quantitative left ventricular ejection fraction by M-mode measurements, 98% (K=0.74, 95% CI 0.396 to 1.000) for the detection of pericardial effusion, and 64.2% (K=0.45, 95% CI 0.383 to 0.467) for IVC diameter assessment. The Bland-Altman limits of agreement for left ventricular function was -9.5% to 13.7%, and a Pearson's correlation yielded a value of 0.82 (p<0.0001, 95% CI 0.734 to 0.881). The trainees detected pericardial effusion with a sensitivity of 60%, specificity of 100%, positive predictive value of 100% and negative predictive value of 97.9%.
CONCLUSIONS: Emergency medicine trainees were found to be able to perform and interpret focused echocardiography reliably after a short duration of training.
Study site: Trauma and emergency department, University of Malaya Medical Centre, Kuala Lumpur

Matched MeSH terms: Computer-Assisted Instruction*

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