Displaying publications 1 - 20 of 118 in total

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  1. Chellappah NK, Vignehsa H
    Singapore Dent J, 1983 Nov;8(2):45-9.
    PMID: 6596722
    Matched MeSH terms: Students, Dental*
  2. Mohd Sulong MZ, Abu-Hassan MI, Abdul Razak AA, Embong A
    Singapore Dent J, 1996 Jul;21(1):31-5.
    PMID: 10597181
    Records of 302 root-filled teeth treated by dental undergraduates were reviewed by four lecturers in the Department of Conservative Dentistry, University of Malaya. Preoperative and operative factors were evaluated for their association with postoperative pain experience of patients during the visit immediately after completion of biomechanical preparation. Eighty four percent of patients did not experience any pain after biomechanical preparation whilst the remaining 16 percent only complained of slight or moderate pain. The incidence of pain after biomechanical preparation is not high even when performed by inexperienced undergraduates. Teeth with a pre-existing painful condition had a higher chances of postoperative of pain. The incidence of postoperative pain was halved when teeth were associated with a sinus tract.
    Matched MeSH terms: Students, Dental
  3. Rosli TI, Abdul Rahman R, Abdul Rahman SR, Ramli R
    Singapore Dent J, 2005 Dec;27(1):17-22.
    PMID: 16438264
    The objectives of this study were to determine the sources of stress among undergraduate dental students, and to compare the sources of stress among the 5 years of undergraduate study, between gender, and with other studies done elsewhere. A total of 325 students across the 5 academic years (88.8% response rate) of the Faculty of Dentistry, Universiti Kebangsaan Malaysia, completed the modified Dental Environment Stress questionnaire. All respondents reported that they experienced some form of stress. The preclinical students reported that examinations and fear of failure caused the most stress. The main stressor for clinical students was clinical training, particularly factors relating to meeting clinical requirements. Female students perceived more stress generally than male students. However, male students were more stressed when faced with factors related to clinical training.
    Matched MeSH terms: Students, Dental/psychology*
  4. Zamirah Zainal Abidin, Shahida Mohd Said, Irma Shida Abu Samah, Mohd Yufi Ariandi Mohd Yusoff
    MyJurnal
    The oral health awareness and status among the Universiti Kebangsaan Malaysia first year dental students were studied. Seventy-three subjects underwent two components of assessment: questionnaire assessing oral health awareness and behaviour, and clinical examination of oral health status. Indices used including Plaque, Calculus, Community Periodontal Index for Treatment Needs (CPITN) and total score of Decayed, Missing, Filled and teeth indicated for Extraction (DMFX[T]). More than 90% of the subjects were reported to brush their teeth twice or more daily and used supplemental cleaning tools. They also knew the importance of healthy oral condition, the various causes and prevention of tooth decay and gum diseases. Although 70.3% felt they need dental treatment, the majority (81.9%) visited the dentist only when they feel it is necessary to do so. Clinical examination showed low scores of 0.99 and 0.40 for mean plaque and calculus indices, respectively, while 80.8% of the subjects have mild calculus accumulation. Code 2 of the CPITN Index was the highest (70.3%) among the subjects. The total DMFX was 291, with mean score of 0.14 per subject and the decayed component was the highest (D=186 teeth). These findings suggest that the subjects have acceptable oral health awareness, and also good existing oral health status.
    Matched MeSH terms: Students, Dental
  5. Barman A, Jaafar R, Ismail NM
    Malays J Med Sci, 2006 Jan;13(1):63-7.
    PMID: 22589593
    The implementation of problem-based learning started in 1969 and has spread since then throughout different parts of the world with variations in its implementation. In spite of its growth and advantages, there is continuing debate about its effectiveness over the conventional teaching learning methods. In the School of Dental Sciences (SDS), Universiti Sains Malaysia (USM), the Doctor of Dental Sciences (DDS) program follows a 5-year integrated curriculum. Basically the curriculum is problem-based and community oriented. This study was to explore the perception of DDS students about PBL sessions. This questionnaires-based cross sectional descriptive study were carried out on all the 110 students of the SDS who completed their second year of the course and participated in PBL sessions. Ninety five (86%) students responded to the questionnaires. Dental students found PBL session interesting and wanted to maintain PBL from the beginning of year 2 up to the end of year 3. Most students reported their participation in discussion during PBL sessions but the level of participation varied. Some of them worked hard to prepare themselves for discussion while others were relatively passive. PBL helped them with in-depth understanding of certain topics and link their basic science knowledge to clinical classes. They felt that guidance from subject specialists and well-prepared facilitators of the sessions were beneficial. The students believed that repetition of triggers from year to year discouraged their active search for learning issues. Majority of the students were undecided or disagreed about the availability of adequate learning resources Most of the students were undecided or disagreed about the availability of adequate learning resources for their self-study. Reviewing and renewing the PBL triggers, providing guidelines for searching for resource materials and briefing the students and facilitators about the philosophy and principles of PBL may make the PBL sessions more beneficial.
    Matched MeSH terms: Students, Dental
  6. Komabayashi T, Kawamura M, Kim KJ, Wright FA, Declerck D, Goiâs Mdo C, et al.
    Int Dent J, 2006 Oct;56(5):310-6.
    PMID: 17069075
    OBJECTIVE: To explore and describe international oral health attitudes/ behaviours among final year dental students.

    METHODS: Validated translated versions of the Hiroshima University-Dental Behavioural Inventory (HU-DBI) questionnaire were administered to 1,096 final-year dental students in 17 countries. Hierarchical cluster analysis was conducted within the data to detect patterns and groupings.

    RESULTS: The overall response rate was 72%. The cluster analysis identified two main groups among the countries. Group 1 consisted of twelve countries: one Oceanic (Australia), one Middle-Eastern (Israel), seven European (Northern Ireland, England, Finland, Greece, Germany, Italy, and France) and three Asian (Korea, Thailand and Malaysia) countries. Group 2 consisted of five countries: one South American (Brazil), one European (Belgium) and three Asian (China, Indonesia and Japan) countries. The percentages of 'agree' responses in three HU-DBI questionnaire items were significantly higher in Group 2 than in Group 1. They include: "I worry about the colour of my teeth."; "I have noticed some white sticky deposits on my teeth."; and "I am bothered by the colour of my gums."

    CONCLUSION: Grouping the countries into international clusters yielded useful information for dentistry and dental education.

    Matched MeSH terms: Students, Dental/psychology
  7. Pau A, Rowland ML, Naidoo S, AbdulKadir R, Makrynika E, Moraru R, et al.
    J Dent Educ, 2007 Feb;71(2):197-204.
    PMID: 17314380
    This multinational survey investigated the relationship between emotional intelligence (EI) and perceived stress (PS) in seven countries. First-year dental undergraduates attending a dental school in England, Greece, Romania, South Africa, Australia, and the United States and three schools in Malaysia were invited to complete a set of questionnaires on age, gender, academic background, satisfaction with career choice, EI, and PS. Of 860 questionnaires distributed, 596 were fully completed--a response rate of 69.3 percent. Mean EI score was 123.8 (95 percent CI 122.7-124.9), and mean PS score was 19.1 (95 percent CI 18.6-19.7). Significant differences in EI and PS scores were detected between different countries. Females (p<0.05), younger students (p<0.001), those without a previous higher education qualification (p<0.001), and those not satisfied with their decision to study dentistry (p<0.001) were more likely to report PS when compared to their counterparts. A significant inverse relationship (coefficient=-0.29, p=0.001) between EI and PS was detected. Independent significant predictors of PS identified were gender (beta=0.22, t=5.71, p=0.001), previous higher education qualification (beta=-0.14, t=-2.42, p=0.010), satisfaction with decision to study dentistry (beta=-0.20, t=-5.11, p=0.001), and EI (beta=-0.24, t=-6.09, p=0.001), with the latter being relatively the most important predictor. In conclusion, the inverse relationship between EI and PS has been confirmed in this heterogeneous sample representing diverse sociocultural and academic contexts of dental undergraduates.
    Matched MeSH terms: Students, Dental/psychology*
  8. Razak IA, Latifah RR, Jaafar N, Abu Hassan MI, Ab Murat N
    J Dent Educ, 2008 Mar;72(3):364-9.
    PMID: 18316541
    A survey was conducted to assess competencies of dental graduates of the Faculty of Dentistry, University of Malaya, as perceived by the graduates and their employers, based on the five-year undergraduate curriculum introduced in 1995. All senior dental officers in the Ministry of Health (MOH), representing employers, and all 164 dental graduates of the years 2000, 2001, and 2002 were sent a self-administered questionnaire covering eight areas of competency. The respondents had to rate these areas on a scale of 1 (very poor) to 4 (very good). The responses for each area were then dichotomized into poor (1 and 2) and good (3 and 4). If less than 60 percent of the respondents rated an area as good, then it was categorized as needing attention; 60-69 percent as satisfactory; and 70 percent and above as excellent. One hundred and six graduates (64.6 percent) and twenty-nine employers (96.7 percent) responded; of the graduates, 73.6 percent were working in the MOH and 22.6 percent in private practice. About 57.1 percent of employers reported that at least five graduates have worked under them. Graduates (85.7 percent) and employers (83.3 percent) agreed that graduates have excellent skills in communication. Although all graduates perceived their competency to be excellent in the four areas (treatment planning; community-based skills; management, administrative skills, and personal management; and professional development skills), employers felt that these are the areas that are of concern and needed attention. In conclusion, whilst generally the graduates' level of competency in almost all areas is acceptable or good, there are areas of concern that need to be addressed to further improve the five-year curriculum at the University of Malaya.
    Matched MeSH terms: Students, Dental/psychology*
  9. Ngeow WC, Choong KF, Ong TK, Shim CN, Wee JM, Lee MY, et al.
    Br Dent J, 2008 Dec 13;205(11):583.
    PMID: 19079084 DOI: 10.1038/sj.bdj.2008.1034
    Matched MeSH terms: Students, Dental
  10. Marlynda Ahmad, Natasya Ahmad Tarib
    Malaysian Dental Journal, 2008;29(2):128-134.
    MyJurnal
    Introduction: Preclinical teaching using simulation is very beneficial in training dental graduates. The use of laboratory simulation for its undergraduate training during the preclinical years has been used in dental education. Purpose: The aim of this study was to evaluate student’s perception, self evaluation and satisfactory level in preparing duralay burn-out post and core in preclinical fixed prosthodontics sessions.

    Materials and Methods: The participants comprised of 104 fourth year dental undergraduates in the Faculty of Dentistry Universiti Kebangsaan Malaysia. The students had undergone preclinical session for endodontics during the 3rd year and had already completed root canal treatment on single rooted tooth. The same tooth was used for preclinical post and core preparation. The gutta percha was partially removed and the root canal was prepared. They then proceeded with the preparation of duralay build-up/pattern based on the lecture, video demonstration and manual given. Once completed and satisfied with their work, students were asked to answer the questionnaires in the simulation manual.

    Results: Student response rate was 88.46% (92/104). Majority of the students were satisfied with their canal preparation, with about 5mm gutta percha left apically, appropriately shaped canal with sufficient retention and resistance form. They also thought that the surface of the duralay was good with no voids. With regards to the coronal preparation, majority of them incorporated ferrule effect and prepared preliminary crown preparation. More than half of the students claimed the level of difficulty of this procedure was moderate. Furthermore, majority of them said that the lecture and the preclinical manual were sufficient and helpful. The help from the supervisors was also benefit in preparing duralay burnout post and core.

    Conclusions: From this study, majority of fourth year dental students could perform appropriate canal preparation as well as duralay pattern post and core. Only one student did not feel competent and confident in doing canal preparation and duralay pattern post and core. Our teaching methods and aids were proven to help them in preparing these tasks.
    Matched MeSH terms: Students, Dental
  11. Ab Murat, N.
    Ann Dent, 2008;15(2):71-76.
    MyJurnal
    Teaching is a complex activity which consists not only of giving instructions but also promotion of learning. Different students have different preference for learning styles. Dental educators must therefore attempt to mix and match their methods of teaching to accommodate students with differing learning styles to provide an opportunity to maximize their learning. This paper aims to share the writer's experience and students' perceptions towards a different mode of teaching/learning method. The Jigsaw Classroom method was employed on University of Malaya's third-year dental students during their Water Fluoridation lecture. At the end of the session, students were asked to reflect upon the learning experience and to inscribe their feelings. Initially, students showed their resentment towards the new learning style but their resistance changed once they got into a group and started to learn from each other. In the reflective essay, most students expressed that learning through teaching and discussing as required in the Jigsaw method enhanced their understanding of the topic and they claimed that they were able to retain the information better. In this study, the Jigsaw method proved that learning in the lecture hall can be fun, educational and enriching.
    Matched MeSH terms: Students, Dental
  12. Othman, S.A., Mookin, H., Asbollah, M.A., Hashim, N.A.
    Ann Dent, 2008;15(1):40-47.
    MyJurnal
    The objective of this retrospective study was to investigate what percentage of the dental students in the University of Malaya has a tooth size discrepancy. The sample comprised 40 good quality pre-treatment study models with fully erupted and complete permanent dentitions from first molar to first molar, which were selected from the dental students of the University of Malaya. The mesiodistal diameter tooth sizes were randomly measured manually from first molar to first molar using digital calliper (Mitutoyu) accurate to 0.01 mm, and the Bolton analyses for anterior and overall ratios were calculated by scientific calculator. Reproducibility analysis for intra- and interexaminer calibrations was assessed by measuring 10 study models twice, a week apart. A paired sample t-test and the correlation coefficient were used to evaluate the systematic and random errors of the measurements using Statistical Package for Social Sciences (SPSS) version 12.0. The reproducibility of the intra and inter-examiners for the sum of upper and lower mesiodistal tooth size were high (average mean difference = 0.62, r = 0.82). This study found 47.5% of the samples had anterior, and about 10% had overall· tooth width ratios greater than 2 standard deviations from Bolton's mean. Large percentage of the dental students of the University of Malaya has tooth size discrepancies outside of Bolton 2 standard deviations. It would seem prudent to routinely perform the tooth size analysis and include the findings into orthodontic treatment planning.
    Matched MeSH terms: Students, Dental
  13. Yahya, N.A.
    Malaysian Dental Journal, 2008;29(1):55-58.
    MyJurnal
    Collaborative learning: a peer group teaching in oral hygiene instructions activity

    Introduction: The objectives of this survey were to investigate whether an oral health education activity through collaborative learning and peer group teaching by students would give a positive impact and to evaluate its effectiveness, sufficiency and relevancy of the activity content.

    Methods: Three third year dental students in each group were assigned to demonstrate to their group mates the myriad of oral hygiene device for plaque removal and how they are used. Fifteen students were appointed each as a ‘toothbrushing specialist’, ‘flossing specialist’ and interdental toothbrush specialist’ respectively. The others acted as participants in the group. The students then teach each other in the group on how to use these oral hygiene measures. A self-administered questionnaire assessing the activity outcome was given to fifty-two third year dental students who attended the demonstration. The data were entered in the computer using the SPSS version 12.0 for analysis.

    Results: Overall response rate was 100%. Slightly more than half of the students felt confident to teach their patients effective toothbrushing and flossing and able to indicate the usage of interdental toothbrush. Most of the students preferred a small group teaching rather than a larger one. The result shows that student’s knowledge, attitudes and practices on effective oral hygiene has gained.

    Conclusion: Collaborative learning in the clinical environment appears to give positive impact on the dental student’s ability to impart oral health education to their patients.
    Matched MeSH terms: Students, Dental
  14. Chew KS, Yazid MN, Kamarul BA, Rashidi A
    Med J Malaysia, 2009 Sep;64(3):205-9.
    PMID: 20527268
    This voluntary, anonymous questionnaire survey was performed to assess the willingness of Basic Life Support (BLS) participants to perform bystander cardiopulmonary resuscitation (CPR). A total of 55 dental students and 73 school teachers were assessed on their willingness to perform bystander CPR after completion of their BLS training. In general, only 29.0% of the total 128 participants said that they would offer to perform CPR under any cardiac arrest condition and 69.0% said that they would just offer to call the ambulance but they would not offer to perform CPR. When analyzed separately, only 16.4% of school teachers said that they would perform CPR as compared to 45.5% of dental students (p < 0.001). Knowing how to perform CPR does not necessarily translate into willingness to perform CPR.
    Matched MeSH terms: Students, Dental; Students, Dental/psychology*
  15. Medicine & Health, 2009;4(2):76-83.
    MyJurnal
    Dental students need to be equipped with skills, knowledge and positive attitudes while providing dental care to the elderly. Reports from Ministry of Health alaysia indicatedthat the prevalence of dental caries and periodontal disease was high among older people in the country. The aim of this study was to assess the knowledge and perception of final year dental students towards the elderly in relation to training of geriatric dentistry in Universiti Kebangsaan Malaysia edical Centre (UKMMC). All the final year dental students were required to complete a questionnaire that comprised of 3 sections: 1) Palmore’s Facts on Aging Quiz II, 2) Oral health and social concerns of patients, and 3) Perception towards the teaching of geriatric dentistry. A total of 83 students participated in the study. Twenty-four per cent (n=20) scored more than 70% to questions on knowledge about older people and 73% (n=61) scored between 50 -700%. The students had ranked physical disability, transportation problems andcomplex and overlapping priorities as reasons for elderly not keeping to their appointments. Majority of the students reported that lack of educational resourcematerials and very minimum clinical sites experience were the main barriers facedduring the course. In conclusion, majority of the students had moderate to goodknowledge about older people and were able to recognize issues of social oncerns that can influence their oral health. In general, there were not many changes in the perceived competencies of managing older patients following the geriatric module.  




    Matched MeSH terms: Students, Dental
  16. Rowland ML, Naidoo S, AbdulKadir R, Moraru R, Huang B, Pau A
    Int Dent J, 2010 Apr;60(2):106-12.
    PMID: 20476716
    OBJECTIVES: To determine first year dental students' perceptions of intimidation by instructors and bullying by fellow students.
    METHODS: Data were collected through a cross-sectional survey of first year dental students from seven dental schools representing five countries; one each from Romania, South Africa, Australia and the U.S.A., and three from Malaysia. Self-report questionnaires were administered to participants at least six months after they had commenced their dental degree course during 2005-6.
    RESULTS: Over a third (34.6%) reported that they had been intimidated or badly treated by their tutors/instructors and 17% reported that they had been bullied or badly treated by their fellow students in the recent past. There were statistically significant differences in reports of intimidation by instructors between the different dental schools. Intimidation by instructors was associated with a history of medication use for stress, anxiety and depression, and perceived stress in the past month. There were no statistically significant variations in reports of bullying by fellow students between different dental schools. Bullying by fellow students was associated with dieting to lose weight, self-reported general health and perceived stress.
    CONCLUSIONS: This multi-national study highlights that intimidation and bullying is prevalent within dental teaching and training environments. Future research is needed to explore their impact on students' wellbeing and academic progress as well as on patient care.
    CLINICAL IMPLICATIONS: Dentists are the best recruiters for the profession. If the dental school experience is a negative one it can have significant impact on the future of the profession
    Matched MeSH terms: Students, Dental/psychology*
  17. Wan Noorina Wan Ahmad, Dalia Abdullah, Kanagasingam, Shalini, Safura Anita Baharin, Jasmina Qamaruz zaman
    Malaysian Dental Journal, 2010;31(2):90-93.
    MyJurnal
    This study aims to determine the prevalence of hand-held ProTaper® files system among UKM final year dental undergraduates and to assess their perception in performing endodontic treatments.

    Methods: 85 final year dental students from 2006/2007 academic session participated in the questionnaire survey. All students underwent didactic endodontic teaching of conventional stainless steel files throughout a 2-year course and a 2-day ProTaper® hand files seminar on canal preparation. Each student had a total of 6 months clinical period before the survey was distributed to the subjects and returned for data analysis.

    Results: A 100% response rate was received. About 58.8% (n=50) used hand ProTaper routinely while 41.2% claimed themselves as non-users. Amongst the users, 52.5% were moderate users and about 33.6% were frequent users. Tooth type and size of canals were the selected criteria for file use. Majority of users used ProTaper® hand for posterior teeth and regarded it as user friendly. Although almost all users expressed concern of instrument fracture during use, very few did break. Procedural errors were not experienced by 51.3% users.

    Conclusion: About 2/3rd majority of UKM undergraduate dental students use ProTaper® hand-held system as an alternative for canal preparation. Procedural errors were perceived to occur much less when using the NiTi files. The system can be initiated to novice users and can be taught as part of endodontic curricula.
    Matched MeSH terms: Students, Dental
  18. Sulaiman, E., Yaakub, M.S., Zulkifli, N.A., Abdullah, M., Gonzalez, M.A.G.
    Ann Dent, 2010;17(1):9-14.
    MyJurnal
    Purpose of the study: The objective of this study was to investigate the existence of the golden proportion between the width of the maxillary anterior teeth of undergraduate dental students at University of Malaya. Materials and method: Standardised photographs of 100 dental students’ smiles displaying only the lips and the teeth were captured. The images were transferred to a personal computer and the width of the maxillary anterior teeth was measured using an Image
    Analyzer (Leiqa QWin). Calculations were made according to the Theory of Golden Proportion. The
    data were statistically analysed using paired student T-test (α
    Matched MeSH terms: Students, Dental
  19. Ahmad MS, Md Yusoff MM, Abdul Razak I
    PMID: 22299483
    This study was conducted to identify the prevalence of stress, types of stressors, consequences of stress and stress relievers among undergraduate dental students at the University of Malaya during the different years of study. A descriptive cross-sectional quantitative study was conducted using a self-administered questionnaire among Bachelor of Dental Surgery students during Years 2 to 5. A 100% response rate was obtained. The instrument asked questions about the preceding academic year. The results of the questionnaire reveal the prevalence of stress was 100%. The most common cause of stress among preclinical students was academic concerns and among clinical students was patient management and clinical performance. Physical and behavioral problems were reported as consequences of stress. Most students overcame stress by having strong interpersonal relationships.
    Matched MeSH terms: Students, Dental/psychology*
  20. Nor NA, Yusof ZY, Shahidan MN
    J Dent Educ, 2011 Dec;75(12):1611-9.
    PMID: 22184601
    The Ministry of Higher Education in Malaysia has called for the implementation of a soft skills module in all public universities in Malaysia. In response to this and as part of curriculum development efforts for a new integrated program for 2011, a study was undertaken to improve the University of Malaya (UM) Faculty of Dentistry's communication skills course. One of the study objectives was to investigate dental students' attitudes towards communication skills learning and the association between their attitudes and demographic and education-related characteristics. A cross-sectional survey--using a self-administered twenty-four-item adapted Communication Skills Attitude Scale (CSAS) that contained both positive (PAS) and negative (NAS) attitude subscales--was carried out targeting all final-year dental students at the UM and the Universiti Kebangsaan Malaysia (UKM). A total of 148 students completed the survey, yielding a response rate of 88.1 percent. Overall, UKM students had significantly more positive attitudes towards communication skills learning (PAS score: mean=48.69, SD=4.48, p<0.001) than UM students (mean=46.03, SD=4.22). There was no statistically significant difference in negative attitudes between the two groups. UKM students with more positive attitudes tended to be female (p<0.05). UM students with more negative attitudes perceived themselves as poor communicators (p<0.05), and UKM students with more negative attitudes tended to have poor English proficiency (p<0.05). This study found that both UM and UKM final-year dental students have positive and negative attitudes towards learning communication skills. These attitudes were significantly associated with certain background and education-related attributes. Outcomes of this study served as a valuable guide in strengthening the communication skills course for the UM's new, integrated dental curriculum.
    Matched MeSH terms: Students, Dental/psychology*
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