COVID-19: The immediate response of european academic dental institutions and future implications for dental education

Sustainable Distance Online Educational Process for Dental Students during COVID-19 Pandemic

In this study, we evaluated the perception of distance online learning in undergraduate dental students in two different European countries during the second lockdown of the COVID-19 pandemic to explore sustainable undergraduate educational and examination e-learning forms. Dental students from Dental school of Athens, National and Kapodistrian university of Athens (N1_3rd preclinical year = 131, N2_4th clinical year = 119) and Dental school of Copenhagen (3rd preclinical year N3 = 85) completed the mixed-designed Dental e-Learning process Questionnaire (DeLQ) distributed in a google form. Responses to closed-ended questions were collected on a five-point Likert scale. Descriptive statistics were applied, and non-parametric Kruskal-Wallis tests were used to examine student groups. N1 (90% strongly agree) students reported that "e-learning is a suitable education method for theory in dentistry" at a significant level and more often than N2 (43% strongly disagree). N1 and N2 students strongly agreed that they preferred face-to-face teaching rather than distance e-learning. A relatively low number of N1 (31%) students believed that e-learning prepares them sufficiently for their practical training while none of the (0%) N2 cohort agreed. A low percentage of students in both years (N1 = 31%, N2 = 23%) believed that e-learning prepared them for their exams. Additionally, N1 = 60% and N2 = 66% preferred hybrid learning. Only 26% (N1) and 19.5% (N2) desired e-learning to continue after the COVID-19 pandemic. Nearly half of the participants believed the online exam model to be unreliable (N1 = 49%, N2 = 43%). Overall, students considered distance e-learning as an educational method applicable only to theoretical lessons. However, the lack of physical communication and interaction in distance learning led students to prefer a blended method. Students of the two faculties seemed to agree on many points, but there were also specific differences attributable to the differences in the programs and educational culture of the two countries.

COVID-19 pandemic and its impact on dental education: digitalization - progress or regress? Example of an online hands-on course

BACKGROUND

Due to the SARS-CoV-2 pandemic and the accompanying contact restrictions, a new challenge arose for dental education. Despite the limited overall situation, it must be ensured that, in addition to theoretical content, practical skills in particular continue to be taught. Therefore, the aim of this study was to develop and implement an online hands-on course for dental students that ensures practical training, even during the pandemic.

METHODS

The newly developed course was held from April 2020 to March 2021. A total of six groups (each consisting of approximately 40-50 students) took part in the course. The participating students were in their 3rd, 4th or 5th year of study. The course taught theoretical basics (via an online platform) and promoted the learning of practical/surgical techniques on models such as bananas, pork bellies, or chicken thighs with live demonstrations (via ZOOM) and interactive post-preparation by students at home (and in a rotating small group of 3-7 students on site). Student self-evaluation (at the beginning and end of the course) and course evaluation were performed using questionnaires. The learning success was analyzed (through self-evaluations) using Wilcoxon signed-rank tests (significance level alpha = 0.05).

RESULTS

Concerning students´ self-evaluations, the theoretical knowledge, general surgical skills (such as surgical instrument handling), and specific surgical skills (such as performing a kite flap) improved during the course, with significant results (p < 0.001 for each). About 60% of the students rated the course overall as excellent (grades 9 or 10 on a Likert scale of 1 to 10). The technical implementation of the course was rated with a median of 9 (= very good, on a Likert scale of 1 to 10). 38.5% described the applicability of the skills learned for their later professional life as extremely good.

CONCLUSIONS

The results of this work suggest that, within the limitations of this study, the introduced concept of an online hands-on course could be an appropriate form of teaching practical dental skills, even during a pandemic. Further research is needed in the field of digital education for dental students.

When e-learning takes centre stage amid COVID-19: Dental educators' perspectives and their future impacts

INTRODUCTION

The COVID-19 pandemic has necessitated an unprecedented shift from face-to-face teaching to e-learning. Previous surveys revealed the negative impact of COVID-19 on dental education and the physical and psychological well-being of dental students. This qualitative study aimed to investigate the perspectives of dental educators towards e-learning during the pandemic and the impact of this experience on their future adoption of e-learning.

MATERIALS AND METHODS

Semi-structured interviews with dental educators from the National University of Singapore were conducted over Zoom. Audio recordings were transcribed verbatim and subjected to thematic analysis. Data saturation was reached. Consolidated criteria for reporting qualitative research (COREQ) was followed.

RESULTS

Fifteen out of 22 (68%) eligible dental educators were interviewed. Educators had minimal prior e-learning experience. They encountered difficulties in engaging students, assessing students' understanding and adapting their teaching. A practical challenge was to ensure the well-rounded training of competent dentists with adequate patient-interaction skills through e-learning. Self-motivation of the audience, class size, type of teaching and complexity of the material were perceived as factors influencing the suitability of the e-learning format. Educators reported an increased confidence after this emergency e-learning experience. Some considered sustaining or expanding e-learning in their future teaching practice and highlighted the need for continued investment and institutional support, training on the pedagogy of e-learning modalities and curriculum redesign to accommodate blended learning approaches.

CONCLUSIONS

Although the shift to e-learning during the COVID-19 pandemic presented a myriad of challenges, dental educators gained experience and confidence which may accelerate the pace of future e-learning adoption and innovation.

Near-peer teaching for learning clinical photography skills: Perceptions of students

AIM

This paper evaluates the perceptions and experience of students, in the role of both near-peer teacher and learner who participated in the clinical dental photography course, using a mixed-method analysis with focus group interviews of student tutors and a questionnaire of learner perceptions.

METHODS

A student-led course on Digital Clinical Photography took place with BDS 5 and 6 students as near-peer teachers (NPTs) and BDS 2 and 3 students as learners. Interviews were conducted with near-peer teachers, and a questionnaire was distributed to learners to evaluate students' perceptions of this novel teaching and learning experience.

RESULTS

Near-peer teaching has proven to be a beneficial alternative teaching pedagogy which was well-received by NPTs and student learners. The content creation and teaching experience deepened NPTs' understanding on the subject matter and were motivated given the autonomous nature of the project. NPTs enjoyed and benefited from the collaborative nature of the project and the relevance of the subject matter and improved their clinical skills. The student learners enjoyed the learning experience and benefits of learning from NPTs which is supported by social and cognitive congruence. The positive perception of teaching and learning in pairs were also described.

CONCLUSION

This project demonstrates the perceived benefits of near-peer teaching for clinical photography skills for student experiential learning and highlights key elements on how to structure such an activity to engage and support students to participate in such future activities.

Experience of Bangladeshi Dental Students towards Online Learning during the COVID-19 Pandemic: A Web-Based Cross-Sectional Study

Background: During the COVID-19 pandemic, dental education institutions throughout the world experienced significant challenges, including a quick shift to an online learning paradigm. Since the pandemic has had a considerable impact on dental education, this research evaluated the perspectives and attitudes towards online learning among undergraduate dental students in Bangladesh. Methods: The research was conducted through a cross-sectional method using self-administered online questionnaires. The questionnaire included information on the students’ sociodemographic status, their views, and their attitudes about the changes in the educational system, specifically regarding online learning. The study gathered data from 952 undergraduate students from 14 dental institutions in Bangladesh. Results: The results suggested that 87.5% of all the students were unsatisfied with their online programs. Most of the respondents who expressed dissatisfaction with their online classes were female, did not receive assistance in overcoming barriers to accessing the classes or materials (64.23%), did not have access to the institutional online-learning management system (OLMS) (67.35%), and did not have access to the online course materials (71.43%). The students considered that the shift to online learning failed to provide quality clinical teaching. Conclusions: The lack of an OLMS was found to be linked with dissatisfaction with online learning among Bangladeshi dental students during the COVID-19 outbreak. Additionally, insufficient time allocation and a lack of support through online training were found to be strongly correlated with the students’ discontent. The overall findings highlight the need to develop and implement effective online dentistry educational interventions to promote academic advancement and key practical skills.

Flipped classroom and the use of role-play in the COVID-19 pandemic

Aim: In Brazil, COVID-19 remains one of the epicenters of the pandemic, thus, presential educational activities are suspended. The study aimed to describe the approach of flipped classroom performed to provide social distancing and to maintain teaching activities during COVID-19-pandemic. Methods: Flipped Classroom was chosen to be associated with the role-play technique as a central methodology. To bring students closer to activities performed in the non-pandemic period, some actions and assessments were also role-played by Professor simulating patients in virtual meetings. Results: Although the changes in the format of the lessons, our approaches stimulated the students maintained the high frequency of students in the activities (almost 100%) providing continuity activities. Conclusions: This report can reinforce that meaningful learning can be taught by using a virtual/remote approach. However, the potential positive results observed cannot be used as an excuse to maintain remote teaching activities with the objective of cost-cutting by the institutions.

Effect of an endodontic e-learning application on students' performance during their first root canal treatment on real patients: a pilot study

BACKGROUND

E-learning has found its way into dental teaching in general and endodontic teaching in particular. The present study aimed to implement a newly developed multimedia learning application and assess its effect on students' first root canal treatment on real patients. With the COVID-19 outbreak, the application's performance was investigated during the pandemic.

METHODS

A total of 138 students in the initial clinical endodontic course participated in this study. The control group (n = 49) followed the traditional curriculum, including practice on artificial teeth and face-to-face teaching events. In addition to the traditional curriculum, test group 1 (n = 54) had access to an endodontic e-learning application containing videos demonstrating artificial teeth and patient cases. With the COVID-19 outbreak, test group 2 (n = 35) had no face-to-face teaching; however, endodontic patient treatments were included. The quality of students' first root canal treatment on real patients was compared using performance and radiographic assessment items. Statistical analysis was done using Kruskal-Wallis and chi-squared tests. Test groups received a questionnaire to assess the learning application. Test group 2 also completed a COVID-19-specific survey to measure students' perceptions of how the pandemic affected their endodontic education.

RESULTS

The results of endodontic treatments were significantly better for test group 1 (P < 0.001) and 2 (P < 0.001) than for the control group. Likewise, there were significantly fewer treatment errors in test group 1 (P < 0.001) and 2 (P < 0.001). No significant differences were found between test groups 1 and 2. Students of the test groups positively evaluated the e-learning application. Students of test group 2 expressed their fear of negative impacts on their course performance.

CONCLUSION

The e-learning application was well-received and seemed to improve endodontic education. The results imply that the quality of education may be maintained by implementing e-learning to compensate for face-to-face teaching. As no difference was found between online and face-to-face teaching, students' and lecturers' concerns that endodontic education is suffering because of the pandemic may be eased.

Student perception and assessment outcomes using a pilot condensed format ("boot camp") in a Fixed Prosthodontics course

INTRODUCTION

The purpose of this study was to assess student perception as well as course outcomes (final written examination grades) when using a pilot condensed format in an undergraduate Fixed Prosthodontics course, which was implemented as a response to the global pandemic of Covid-19.

MATERIALS AND METHODS

The course was delivered in a condensed format, with a total of 28 direct contact hours in the Simulation Clinic within a 4 day period. Asynchronous remote learning was employed for the didactic portion of the course. Students completed surveys before and after the course, to assess their perception of the condensed format, and written examination grades were compared with previous years' grades. Data were entered in an Excel database (Microsoft Excel 2016) and analysed using a statistical analysis software program (IBM SPSS Statistics, v26; IBM Corp). The level of significance was set to α = 0.05.

RESULTS

Overall, student perception of the condensed format was positive. At the beginning of the course, female students had less confidence in their skills compared to male students (p < .05). Written examination grades were significantly lower compared to previous years' grades (p = .04).

CONCLUSION

The use of a condensed format can allow a course to be delivered in smaller student cohorts and provides the ability to reduce the total number of direct contact hours allotted to the course, creating space within the curriculum. Student perception of this format was generally positive. However, written examination scores were negatively impacted, indicating possible knowledge gaps resulting from the condensed course format. More studies are needed to assess the effect of the various curricular modifications that have been implemented due to the Covid-19 pandemic.

Mind the 'GAPP': a pre-graduation assessment of preparedness for practice amid a pandemic

Introduction 'Preparedness for practice' refers to a multifaceted concept, encompassing not only clinical skills, but also broader, non-clinical skills, such as communication and professionalism. Previous graduates have reported feeling less prepared for complex procedures, such as molar endodontics and surgical extractions. Dental students typically utilise their final year to refine their clinical skills, however, the COVID-19 pandemic has meant that newly qualified dentists will have had around six months where they have not performed clinical dentistry before beginning dental foundation training (DFT).

Aims This study aimed to explore final year students' self-reported preparedness for practice, identify areas of relative weakness that may influence future training needs and to highlight any perceived impact of the pandemic on final year experience and potential impact on DFT.

Materials and methods The current Graduate Assessment of Preparedness for Practice (GAPP) questionnaire was adapted for our specific research aims and piloted and the PreGAPP questionnaire distributed via the social media channels of dental school student societies. Analysis was carried out using IBM Statistical Package for the Social Sciences software using descriptive statistics and the Mann-Whitney U test for two unrelated variables.

Results Responses were received from final year students across all 16 UK dental schools. Students reported increased preparedness across domains in which they had the most experience; for example, providing preventative advice and administering local anaesthesia. Male students reported feeling significantly more prepared than female students, mature students significantly more than younger students, and students on four-year courses significantly more than traditional five-year courses. The COVID-19 pandemic was expected to have a major-to-severe impact on undergraduate experience and future DFT prospects.

Conclusion Dental graduates in the COVID-19 era may have significantly different training needs to those before them. Complex clinical procedures remain the areas where students feel they are least prepared for practice. The importance of a clinical passport to highlight current experience level to trainers, alongside the creation of a personal development plan at the beginning of DFT, will ensure that targeted and personalised training can be implemented where required.

Illustrates the perceived effect of the COVID-19 pandemic on final year students' preparedness for practice and the impact it may have on dental foundation training through quantitative and qualitative methods.

Highlights and explores the differences in the perceptions of preparedness for practice of final year students across sex, age and course length.

Explores various aspects of clinical supervision and assessment and reinforces the importance of appropriate student-staff ratios to ensure clinical learning is effective.

The Impact of the COVID-19 Pandemic on Romanian Postgraduate Periodontal Residency Teaching: Past Experience, Present Imperatives and Future Considerations in a Multicentric Evaluation

The aims of this study were to identify the challenges in periodontology postgraduate residency programs during the COVID-19 pandemic by identifying the modifications of educational instruments, to evaluate the impact of hybrid education on periodontology postgraduate programs in terms of resident-centred outcomes, and to evaluate the education efficiency of an innovative teaching approach. Resident doctors from three Romanian dental faculties were included in study groups based on the intensity of clinical training. A web-based questionnaire was used to collect information on residents’ perception about teaching activity. Important educational changes were identified. Moreover, residents learned a periodontal procedure through online training and then performed it on preclinical models three times. The working times were recorded. Statistical analysis was performed. Resident doctors were unsatisfied with clinical practice during the pandemic year, but they positively valued the development of online courses. Learning efficiency improved by repeating the same procedure on preclinical models, as proved by the significant decrease of the working times. E-learning was appreciated as an important component of the new hybrid teaching approach. Reorganization and further emphasis on both preclinical and medical practice, targeted to aid residents perform more accurate and efficient procedures, are recommended.

COVID-19 and Dental Education: the Experience of the Dental School from the University of Milan

In late February 2020, Lombardy became one of the outbreak areas of the novel coronavirus pandemic, leading to the revolution of traditional teaching. Here, we describe our teaching experience at the Dental School of the University of Milan, with a focus on the management of distance learning and clinical training. Distance education was enhanced with streaming lectures and videos of clinical procedures. Students' opinions on this "digital revolution" were very positive, despite few technical and organizational problems. For assuring the clinical training, we completely renovated the structural architecture from open spaces to closed spaces. The pandemic changed dental education with future repercussions.

Teachers’ Feedback Practices in COVID-19: Has Anything Changed?

Objectives

Feedback delivered by teachers to dental students has a profound impact on students’ ongoing learning and development. The aim of this study was to investigate changes to feedback practices as a result of the global COVID-19 pandemic and the ensuing challenges to delivering quality dental education.

Methods

This was a mixed method study. Quantitative data were collected through a bespoke questionnaire delivered to attendees of the Association for Dental Education in Europe (ADEE) annual conference. Qualitative data were collected via four focus groups at the conference, each discussing a particular theme. The questionnaire and conference were delivered online via Gmail and MS Teams, respectively.

Quantitative data were analysed descriptively; qualitative data were analysed narratively, and both were triangulated.

Results

67 questionnaire responses were received which represented a 26% response rate. Respondents came from 12 different countries within Europe and beyond and reported having a variety of roles in their dental schools. 77.6% (n = 52) respondents indicated they had changed their delivery of feedback due to the pandemic. One-third of respondents reported giving more feedback and 76% (n = 51) increased their quantity of feedback delivered online.

The increased incidence of online learning had resulted in a greater emphasis on teaching small groups, increased use of technology, increased emphasis on student centred learning and heightened awareness of changing the style of feedback delivery.

Conclusions

The COVID-19 pandemic has enforced rapid changes to the delivery of feedback by teachers to dental students, which could pave the way for a more positive, inclusive, individualistic and effective approach for delivering feedback now and in the future.

Clinical significance

The COVID-19 pandemic resulted in a significant shift from face-to-face teaching to online tuition, which promoted a need to re-evaluate the best method of delivering feedback to students. The ongoing changes in teaching approaches have a profound impact on clinical skills acquisition for dental students. The quality of the feedback students receive may help to enhance the synergies between theoretical online teaching and hands-on clinical skills acquisition, which has been altered and disrupted due to the ongoing pandemic.

Virtual and Traditional Lecturing Technique Impact on Dental Education

This study tries to identify the influence of the new coronavirus pandemic on dental education by assessing dental students’ perception and their didactic performance regarding virtual and traditional lectures. The final academic performances of students from different years of study at the Faculty of Dental Medicine who participated in undergraduate courses through two different lecturing modes (traditional and virtual) were compared. The same students were evaluated in terms of their preference between the two lecturing techniques. There was a statistically significant difference in the mean values for final grades of virtual and traditional technique in favor of the latter one. In pandemic conditions, because of safety reasons, virtual lecturing was the most preferred technique. For dental faculty, this process of transitioning from traditional to virtual is a continuous process, which was suddenly imposed, but which at this moment offers multiple opportunities from a didactic point of view. Analyzing the grade, the virtual lecturing techniques demonstrated superior didactic performance. Although students preferred the virtual lecturing technique more than the traditional one, better-designed research is required to verify the long-term effect of the two lecturing techniques on students’ formation and deepening of knowledge.

An innovative interprofessional dental clinical learning environment using entrustable professional activities

INTRODUCTION

Changes in society, new public demands for dental care and contemporary educational insights have influenced dental education worldwide and demand a renewed perspective. Following this perspective, an innovative interprofessional dental Master curriculum was developed at Radboud University Nijmegen in the Netherlands.

EDUCATIONAL PRINCIPLES

The curriculum is based on five contemporary educational principles and the core of the curriculum consists of a Student Run Dental Clinic that is fully run by students under professional supervision.

THE NEW CURRICULUM

In the Student Run Dental Clinic, Master dental students and Bachelor oral hygiene students are responsible for the care of approximately 750 patients. The students work within the same clinic for 3 years and patients receive oral health care from the same students over a long period. The clinic is a longitudinal cross-disciplinary clinic with different dental subdisciplines. Entrustable professional activities (also known as EPAs), to our knowledge not yet widely used in dental education, were introduced to facilitate learning and assessment. Fourteen EPAs have been developed to stimulate interprofessional education and learning. Of these, five EPAs are identical for the dental and oral hygiene curriculum, leading to extended interprofessional education and learning in the Student Run Dental Clinic.

DISCUSSION

Preliminary results show that EPAs are generally well received by supervisors and students.

CONCLUSION

To monitor and investigate the exact effect of the interventions and underlying mechanisms, a research programme on interprofessional learning, practice-based learning and EPAs and entrustment in dental education was recently set up.

Brazilian dental students and COVID-19: A survey on knowledge and perceptions

OBJECTIVE

This study evaluated the knowledge and perceptions of Brazilian dental students about COVID-19 and the undergraduate clinical practice during the COVID-19 outbreak by a self-administered Web-based questionnaire.

METHODS

A social network campaign on Instagram was raised to approach the target population. The survey covered demographic and academic profile, general knowledge, preventive measures and perception about COVID-19. Descriptive statistics were used to identify frequencies and distributions of variables, which were compared by type of institution and current year of enrolment using the Chi-square or Fisher's exact tests (α = 0.05).

RESULTS

A total of 833 valid responses were received over 10 days. Students were able to identify the incubation period, main symptoms and contagious routes of the disease but struggled in recognising the name of the virus responsible for the pandemic. Hand washing before and after a dental appointment with a patient (97.7%) followed by the use of barriers to protect mucosa (97.2%) were the more frequently recognised measures to prevent COVID-19 spread in the dental office. As for the perception of COVID-19, 73.2% of the dental students perceived the disease as severe, whilst only 11.1% of them thought that COVID-19 is severe only for people presenting risk factors. Dental student's knowledge and perception were associated with the type of institution and year of enrolment.

CONCLUSION

In summary, the dental students demonstrated an acceptable general knowledge about COVID-19, but dental schools will need to address gaps in knowledge, preventive measures, and perceptions to ensure a safer return to in person activities.

Knowledge About Biosafety Measures in Clinical Setting During the COVID-19 Pandemic: A Cross-Sectional Study With Brazilian Dental Students

OBJECTIVE

The aim of this study is to evaluate the knowledge of Brazilian dental students about biosafety measures that should be adopted in the clinical setting during the coronavirus disease (COVID-19) pandemic.

METHODS

A cross-sectional study with 1050 dental students was conducted. A semi-structured questionnaire was shared with students. Mean knowledge score on biosafety guidelines during the COVID-19 pandemic was the outcome, with a maximum of 8 scores. Explanatory variables included sociodemographic and educational characteristics, aspects related to biosafety education, actions adopted by the dental schools during the pandemic, and sources of biosafety information. Multivariate linear regression analyses were performed.

RESULTS

Mean knowledge score was 5.19 (1.28). Female students (β = 0.346; 95% CI: 0.154-0.539), those enrolled in the intermediate (β = 0.525; 95% CI: 0.167-0.883) or final (β = 0.569; 95% CI: 0.200-0.937) stage of course, and those who had already received theoretical-practical training in biosafety (β = 0.464; 95% CI: 0.063-0.866) presented higher mean knowledge scores. Students who did not receive guidance on aerosol control measures before the pandemic (β = -0.324; 95% CI: -0.519 to -0.130) had the lowest score.

CONCLUSION

Students presented a medium level of knowledge about dental biosafety measures concerning the COVID-19 pandemic. Sociodemographic characteristics and those related to the institutional profile of the participants, and access to orientation and training in biosafety, may influence their knowledge.

Dental education practices during COVID-19: A scoping review

INTRODUCTION

Dental education was brought to a halt with the emergence of coronavirus disease (COVID-19). Traditional dental education comprised students working closely with instructors in a clinical laboratory setting; however, public health precautions necessitated a shift to a virtual learning platform. A scoping review of dental education practices since the start of the pandemic will help to understand approaches instructors have taken to provide dental education during this unprecedented time and suggest future applications of virtual learning in dental education.

METHODS

We performed an exhaustive scoping literature search of primary peer-reviewed intervention articles published between December 2019 and April 2021 using the following databases: Academic Search Premier, Cochrane Library, Embase, ERIC, LitCovid, MedEdPortal, MedRxiv, Medline, Scopus, and Web of Science. The selection process included two independent reviewers through each phase of review. Articles were categorized and analyzed by domain.

RESULTS

A total of 629 articles were identified; after titles and abstracts were reviewed, 66 articles were selected for full-text review. Following full-text review, 41 articles met eligibility criteria and comprised our study sample. Articles were arranged within domains of assessment, instruction, instructional technology, and software. The advantages to online dental education included improved accessibility, willingness to accept new assessment techniques, and lower anxiety levels. Barriers included problems with technology, classroom time management, lack of student interaction, and absence of hands-on training.

CONCLUSION

Evidence suggests emerging best practices in dental education during COVID-19, and recommendations for the future of virtual and distance learning in dental education.

The Impact of COVID-19 on Medical Dosimetry Education: Students' Perception on the Effectiveness of Program's Immediate Response

In early 2020, many medical dosimetry programs began to offer lectures and clinical rotations remotely in response to COVID-19. Faculty instituted an IRB-approved study to investigate the effectiveness of medical dosimetry educational programs' immediate response to COVID-19 and modifications to teaching practices during the pandemic. The Program Response to COVID-19 Effectiveness Questionnaire (PRCEQ) survey was developed to measure students' perceptions of their learning experience during COVID-19. The subject of the study was the medical dosimetry current and former student population who received modified education delivery during the COVID-19 pandemic. This study suggests that generally students are satisfied with the quality of their virtual didactic and clinical education as well as communication between faculty and students and students to students. Programs should develop strategies to engage students during the virtual classes to motivate them to learn; utilize a variety of formats for the evaluation of students' learning, incorporate activities to help students make connections with real-world clinical situations, and schedule clinical visits for students to learn tasks that require their physical presence in clinic.

The Impact of COVID-19 Pandemic on the Learning Outcomes of Medical Students in Taiwan: A Two-Year Prospective Cohort Study of OSCE Performance

Background/Aims: To avoid the negative impacts of the COVID-19 pandemic on clinical clerkship, supplemental teachings such as digital materials in the scenario-based distal simulations were implemented. This study utilized the OSCE (objective-structured clinical examination) to evaluate the impact of COVID-19 pandemic on the learning outcome of medical students from the regular group (class of 2020) and pandemic-impacted group (class of 2021). Methods: All medical students serially took, firstly, the mock-OSCE, secondly, the mock-OSCE, and the national OSCE. Then, the serial OSCE scores were compared between groups. Results: Although with similar scores in the first mock OSCE, the regular group (n = 78) had a higher average score in the national OSCE than the pandemic-impacted group (n = 80) (872.18 vs. 834.96, p = 0.003). In terms of improvement, the performances of the regular group were also better than the pandemic-impacted group between the second mock OSCE and the national OSCE (79.10 vs. 38.14, p = 0.014), and between the second mock OSCE and the national OSCE (125.11 vs. 77.52, p = 0.003). While separating distinct genres, the regular group had more of a score increment in standardized patient-based stations between the second mock OSCE and the national OSCE (regular vs. pandemic-impacted: 57.03 vs. 18.95, p = 0.003), as well as between the first mock OSCE and the national OSCE (75.97 vs. 26.36, p < 0.001), but there was no significant difference among the skill-based stations. In particular, the scores of the emergency medicine associated station in the national OSCE of the pandemic-impacted group was lower. Conclusions: Our study implies that the pandemic significantly hampered the learning outcomes of final year medical students in their clinical participation. Especially facing the COVID-19 pandemic, more supplemental teachings are needed to compensate the decreasing emergency medicine exposure.

Quality, Effectiveness and Outcome of Blended Learning in Dental Education during the COVID Pandemic: Prospects of a Post-Pandemic Implementation

Blended learning is growing in popularity particularly following the emergence of COVID-19 pandemic. One of the fields that the pandemic has substantially affected is dental education. Purpose: The aim of this study was to evaluate the quality and effectiveness of the online dental education. Students’ perceptions and experiences of blended learning were also investigated. Methods: A 28-question online survey was designed to gauge students’ perceptions of the effect of blended learning on their academic performance. Results: 314 participants in preclinical and clinical years completed the questionnaire (223 females and 91 males). The majority of students (89%) believed that clinical and practical courses cannot be given by the internet. In terms of students’ opinion in the assessment process, more females (65.8%) preferred traditional exams than males (50.5%) (p < 0.05). Most clinical students (83%) preferred a combination of online and traditional teaching compared to 72% of preclinical students (p < 0.05). Clinical year students were more willing to communicate electronically with their classmates and instructors. The majority of dental students (65%) reported that future dental courses should be blended. Conclusions: In the pandemic era, blended learning, should become the preferred method of education whereby theoretical knowledge is delivered through online tutorials and clinical training is resumed on-site, to ensure competency of dental graduates while maintaining safety of the dental team. Current facilities and course designs should be improved in order to improve students’ experiences with blended learning.

Use of a Knowledge-Based Governance Approach to Plan a Post-COVID-19 Predoctoral Dental

COVID-19 abruptly changed dental education, forcing educators out of their comfort zones and into using new technologies and teaching approaches. At the University of Washington School of Dentistry, a task force evaluated the curricular changes that resulted from COVID and made recommendations for the future predoctoral dental curriculum. This manuscript reports the process employed, the findings of the task force, and how these findings will impact the curriculum. A knowledge-based governance (KBG) approach was employed. KBG focuses on gathering all relevant information and identifying all choices. It separates dialogue from deliberation. Information was gathered via literature review, focus group interviews, electronic surveys, and other metrics. The task force evaluated: (1) delivering didactic content remotely; (2) administering assessments remotely; (3) duplicating preclinical simulation lab courses due to social distancing; and (4) the conversion from a numerical to a credit/no credit grading scale. Key recommendations resulted from focus groups and electronic surveys that allowed any student or faculty member an opportunity to provide input. Some topics were relatively non-controversial and strong recommendations were evident. The most controversial issue was which grading scale should be utilized. A KBG approach is an effective means to address mega issues in the dental school environment.

Impact of COVID-19 on dental education- a scoping review

BACKGROUND

A new corona virus called COVID-19 and its epidemic has affected health care systems in many ways. There have also been significant changes in dental education. The present study summarizes the findings about dental education resulting from a scoping review of COVID-19 and dentistry.

METHODS

First, a comprehensive search of five databases (Google Scholar, Medline through PubMed, Embase, Scopus, and Cochrane Central) was conducted with the keywords: COVID-19 and its equivalent terms, dentistry, education, oral, students, curriculum, and academics. Articles related to oral health and COVID-19 were searched. Then articles on the subject of dental education were screened and reviewed.

RESULTS

Of the 1389 articles investigating COVID-19 and dentistry, 135 articles were related to dental education and its relationship with COVID-19. The most articles in this field were from the United States, India, and Saudi Arabia. Most of the articles were cross-sectional and then review articles. Based on the review the articles were divided into two main categories of changes and concerns, and opportunities and solutions. Moreover, the following themes were extracted: teaching-learning quality and methods, study career and how students are prepared, infection control policies, theses, exams and assessments, financial and economic security, students and staff's mental health, school's policies and curricula, knowledge of students and staff about COVID-19.

CONCLUSIONS

Dental education now faces big challenges, some of which have never been experienced before. On the other hand, the epidemic has created opportunities for dental education as well. Most of these challenges and opportunities are the same around the world, and the findings of the present study can be a good help to overcome the challenges ahead as well as a good reference to find the right questions to be answered in future studies.

Academics' and students' experiences in a chilean dental school during the COVID-19 pandemic: A qualitative study

INTRODUCTION

The quick spread of COVID-19 has caused part of the world's population to adopt quarantine protocols that have limited professional activities, including dental training programmes. This study aimed to explore the experiences of students and personnel at a Chilean dental school during the COVID-19 pandemic.

MATERIALS AND METHODS

This phenomenological descriptive qualitative study reported staff and students' experiences during the pandemic through in-depth, semi-structured interviews. These were recorded on audio and video with a digital platform. Three researchers then transcribed and analyzed the recordings and codified the answers into categories to determine the emerging topics until a saturation point was reached.

RESULTS

The core emerging themes among the staff group were (1) change in the personal/professional life balance, (2) online learning through digital platforms, (3) staff perceptions of students' learning experiences, and (4) concerns about the future. For students, the themes were (1) changes in the learning process, (2) online learning through digital platforms, (3) interpersonal relationships, and (4) concerns about the future.

CONCLUSION

The COVID-19 pandemic has been a period of learning for our dental school staff and students. Even though online learning has been a useful tool for delivering didactic (theoretical) concepts, it has been unable to replace conventional education, including skills training. Students and teachers reported being overwhelmed at the beginning of the pandemic, but they have shown remarkable adaptability and resilience during this period.

Script concordance tests: A call for action in dental education

The Script Concordance Test (SCT) is an educational tool that aims to assess the ability to interpret medical information under conditions of uncertainty. It is widely used and validated in health education, but almost unknown in dentistry. Based on authentic clinical problem-solving situations, it allows to assess clinical reasoning that experienced health workers develop over the years. A specific scoring system, dedicated to SCT, considers the variability of responses of practitioners in the same clinical situations. Finally, the scores generated by SCT reflect the respondents' ability to interpret clinical data compared to experienced clinicians. This article aims to familiarise the dental educators' community with SCT construction, optimisation and its possible applications.

The periodontal senior case clinical challenge: Students' opinions of a formative virtual assessment during the COVID-19 emergency

INTRODUCTION

Due to COVID-19, innovative, virtual educational methods are being developed to provide students with learning experiences comparable to established clinical practices. Our objective was to produce the Periodontal Senior Case Clinical Challenge (PSCCC) that would provide fourth-year students an alternative for senior case presentations and would be a formative assessment for which student opinions would be provided and analysed. The PSCCC would utilise an online, case-based, written, clinical assessment and follow-up, structured discussion to challenge students to demonstrate ability to apply didactic periodontal knowledge to patient-based experiences. We hypothesised the PSCCC would provide effective learning and a formative assessment.

MATERIAL AND METHODS

Relevant didactic resources were distributed to 48 students for independent review. The PSCCC was delivered in two sections, (1) a case-based assessment via a virtual classroom with written student responses, and (2) oral discussions conducted via virtual meetings that were moderated and assessed by ten periodontists, with the collaboration of nine residents. A voluntary six-statement survey was used to evaluate the students' opinions of the PSCCC. The scores for 75% (36/48) of students who participated were evaluated for statistical and clinical importance.

RESULTS

The value of our PSCCC was supported by 91.7% (33/36) of the analyses (p < .0008).

DISCUSSION

The PSCCC was a successful alternative pathway to assess students' clinical and didactic integrated knowledge in periodontics. It provided a unified vision of treatment of the selected case, building on all aspects of the students' periodontal education whilst allowing interaction in a simultaneous, three-tiered educational approach, involving dental students, periodontal residents and faculty.

CONCLUSION

In support of our hypothesis, for each of the 6 statements, ≥94.44% (34/36) of the scores given by the students were considered exceptionally strong clinical support for our pedagogical strategy that combines educational resources and can be successfully implemented in other programmes.

Modification of national OSCE due to COVID-19 - Implementation and students' feedback

AIM

The aims were to describe the development of a modified national online OSCE during COVID-19 and assess related student feedback.

MATERIAL AND METHODS

The modified online OSCE comprising of eight question entities was organised simultaneously in all four dental institutes of Finland using the Moodle virtual learning environment. All fourth-year students (n = 179) attended the examination online at home. Student feedback was collected via an anonymous questionnaire with multiple-choice questions and open-ended questions concerning attitudes towards the modified online OSCE, as well as content and usability of the question entities in the examination. Means and standard deviations were calculated for multiple-choice questions. Content analysis was used for open-ended questions.

RESULTS

Of 179 students, 119 (66%) consented to the study. Students experienced they had received adequate information (mean 3.8; SD 1.2), had a positive attitude before the examination (4.0; 1.0) and found the practice test useful (3.7; 1.1) (range 1-5). Technical implementation (2.7; 0.7) and the difficulty of the questions (2.9; 0.6) (range 1-4) were found to be good. The teaching students received during their studies was sufficient (3.2; 0.5) (range 1-4). Content (mean 3.2; 0.4) and usability (2.9; 0.4) of the question entities were good (range 1-4). The themes arising from open-ended questions were importance and practicality of the topic (in questions) in relation to the work of a dentist and gratitude for the rapid conversion of the OSCE into an online examination despite COVID-19. The themes arising from negative experiences included difficulties in completing the examination within the time allocated, and dissatisfaction with the model answers provided after the examination.

CONCLUSION

The positive student feedback towards the modified online OSCE encourages including an online examination to complement the traditional OSCE.

Special Teaching Formats during the COVID-19 Pandemic-A Survey with Implications for a Crisis-Proof Education

Modern teaching formats have not been considered necessary during the COVID-19 pandemic with uncertain acceptance by students. The study’s aim was to describe and evaluate all measures undertaken for theoretical and practical knowledge/skill transfer, which included objective structured practical examinations (OSPEs) covering a communication skills training. The students’ performance in the OSPE as well as the theoretical knowledge level were assessed, of which the latter was compared with previous terms. In conservative dentistry and periodontology (4th and 5th year courses), theoretical teaching formats were provided online and completed by a multiple-choice test. Practical education continued without patients in small groups using the phantom-head, 3D printed teeth, and objective structured practical examinations (OSPEs) including communication skills training. Formats were evaluated by a questionnaire. The organization was rated as very good/good (88.6%), besides poor Internet connection (22.8%) and Zoom^® (14.2%) causing problems. Lectures with audio were best approved (1.48), followed by practical videos (1.54), live stream lectures (1.81), treatment checklists (1.81), and virtual problem-based learning (2.1). Lectures such as .pdf files without audio, articles, or scripts were rated worse (2.15–2.30). Phantom-heads were considered the best substitute for patient treatment (59.5%), while additional methodical efforts for more realistic settings led to increased appraisal. However, students performed significantly worse in the multiple-choice test compared to the previous terms (p < 0.0001) and the OSPEs revealed deficits in the students’ communication skills. In the future, permanent available lectures with audio and efforts toward realistic treatment settings in the case of suspended patient treatment will be pursued.

Effect of online learning for dental education in asia during the pandemic of COVID-19

BACKGROUND/PURPOSE

Online learning has been utilized in the world to continue educational activities in dentistry, which was severely affected by the pandemic of coronavirus disease 2019 (COVID-19). The purpose of this study was aimed to evaluate the effect of online learning during the pandemic of COVID-19 in different dental schools of different countries in Asia by the questionnaire survey.

MATERIALS AND METHODS

Mantel-Haenszel chi-square tests were used to analyze the difference between dental schools with and without shutdown. A questionnaire-based online survey was used to evaluate the online learning effect on undergraduate students in 13 dental schools of 7 Asia countries and regions.

RESULTS

For the question that blended learning class has better learning efficiency, the agreement rate was significantly higher in the students (80.3%) from the dental schools that did not suspend face-to-face education activities than in the students (50.3%) from the dental school that was shut down.

CONCLUSION

Within the limitation of this study, it is concluded that a combination of physical and online classes in terms of blended learning courses will be the future trend for dental education.

The perspective of undergraduate dental students on web-based learning in pediatric dentistry during the COVID-19 pandemic: a Korean multicenter cross-sectional survey

BACKGROUND

The COVID-19 pandemic changed the world and created a shift in the dental education program. This sudden change in the dental education program may have affected the academic standards of dental students. This study aimed to evaluate the overall satisfaction and effectiveness of online learning in pediatric dentistry of undergraduate dental students' during the COVID-19 pandemic in South Korea.

METHODS

An anonymous online survey was sent to three dental schools, and responses were collected from dental school students. Questions included the demographics, perspectives of online classes, comparison of online and offline pediatric dentistry classes and opinions on how dental schools are handling the pandemic. Students' perspectives on online classes were evaluated based on satisfaction with online education. Data were analyzed using the Kruskal-Wallis test and the Mann-Whitney U test.

RESULTS

Most students took online classes from home (80.9%) using Zoom (50.4%). The majority reported overall program satisfaction (74.1%) and agreed that universities implemented online classes well (55%). Students who were in favor of online classes responded more positively to questions on the effectiveness and safety of online learning (p < 0.05). Regardless of satisfaction with online education, the students agreed that the online education shift was the right decision in pandemic outbreak.

CONCLUSIONS

Dental students in South Korea preferred and adapted well to the web-based learning program in pediatric dentistry during COVID-19 pandemic.

An observational study of learning effects of peer-assisted learning tests in COVID-19 pandemic times

Purpose

This study aimed to determine whether peer‐assisted learning (PAL) is a more effective learning and test method in terms of oral‐ and maxillofacial surgery.

Material and methods

In July 2020, a total of 267 students took a PAL‐based exam on fictional patients with surgical issues, in which they had to evaluate two fellow students and were themselves evaluated by two fellow students. The students evaluated their experience with the PAL‐based exam through a questionnaire which consisted of five given statements (answer possibilities: agree, disagree, neutral) and two questions (answer possibilities: better, equal, worse) to rate.

Results

In the survey, 77.9% of the students rated PAL as a better learning method and 21% rated it as at least equally effective to the known multiple‐choice (MC) test. A total of 74.9% of the students indicated that they learned more content with PAL and 20.2% said they learned the same amount; 83.7% said that their “clinical thinking has improved” through PAL. In the comments, 73% of the students noted that they think PAL is a good learning method, and at least 22% rated it as useful but in need of improvements. Only 5% did not see PAL as an acceptable learning method. In contrast to this, 1.3% saw PAL as a “bad alternative to MC tests.”

Conclusion

PAL, especially peer assessment, might represent a better learning method as it might encourage students to deal more intensively with the learning content and to improve clinical thinking.

Perceptions of dental students towards online education during the COVID-19 pandemic

Purpose

This study evaluated the usage habits, attitudes, and perceptions of undergraduate dental students toward distance (online) learning and identified variables related to those attitudes.

Materials and methods

The study included 1,605 undergraduate dental students who participated voluntarily. The data collection tool consisted of a distance learning attitude scale, a questionnaire on personal information, and open-ended questions. The perceptions of dental students to distance education according to the year and type of dental school they attended were evaluated.

Results

Most students expressed that distance learning in dental courses was not as effective as traditional face-to-face education (59.1%, n=949). While students studying at state universities had a more negative view of distance education, the satisfaction scores of the first-year students were found to be significantly lower than the other students (p<0.05).

Conclusion

Dental students were generally unhappy with the interruption of traditional education caused by COVID-19 and having to continue their education online. However, under the circumstances, they saw it as an advantage allowing them to continue their education and avoid a complete suspension.

Body Donation, Teaching, and Research in Dissection Rooms in Spain in Times of Covid-19

The state of alarm due to Covid-19 pandemic in Spain stopped all educational and most university research activities. The Spanish Anatomical Society (SAE) Consensus Expert Group on Body Donations piloted a study based on a questionnaire to know the status of body donations and dissection activities during the lockdown, as well as the future implications of Covid-19 pandemic for body donation programs and anatomy teaching. The questionnaire results show that Spanish Universities refused body donations and stopped all dissection research and teaching. The Covid-19 expected influence on anatomy teaching was referred to the increase in teaching workforce and resources required to apply the new safety measures to future practical activities, as well as to prepare and adapt teaching material for online-only programs. The application of reinforced safety measures was expected to be perceived by the respondent's students as a gain in teaching quality, while the transformation of the anatomy courses in online-only programs will be perceived as a quality decrease. The respondent's concerns about future institutional implications of the pandemic were related to increased costs of the adaptation of the facilities and the reinforced preventive measures, as well as the eventual decrease in donations. The complete lockdown applied to dissection rooms was not justified by scientific evidence and represented a break of the confidence deposed in the institutions by the donors. A consensus is required for the adoption of a renewed, comprehensive protocol for present and future body donations including the evidence Covid-19 pandemic has contributed to create.

Dental Students and Faculty Perceptions of Teaching Methods: Traditional Classes, Online Virtual Classes, and Recorded Lectures

Background:

Rapid advancement in technology has provided alternatives to traditional classroom teaching. Such instructional methods have gained increasing importance during the COVID-19 pandemic when physical classroom attendance was not possible. The study evaluated faculty’s and students’ perceptions concerning the online virtual classes and recorded lectures as compared to traditional classes delivered at the College of Dentistry, King Saud bin Abdulaziz University for Health Sciences.

Materials and Methods:

Surveys were developed and distributed to 34 faculty members and 186 students. Perceptions about virtual classes, recorded lectures, physical attendance, the effectiveness of different teaching methods, and overall experience were evaluated. Descriptive statistics were presented using frequencies and percentages. The Chi-square test compared the students’ and the faculty members’ responses. The level of significance was set at α =0.05.

Results:

Thirty-one faculty members and 149 dental students participated, and the overall response rates were 91.2% and 80.1%, respectively. While there was a general agreement on the usefulness of making recorded lectures available, a statistically significant difference (p<0.001) was found between students’ and faculty members’ views on making classroom-lecture attendance optional (67.1% of students and 12.9% of the faculty agreed/strongly agreed). Statistically significant differences (p<0.001) were found between the students and faculty members concerning the effectiveness of recorded lectures and attending online virtual classes as an alternative to classroom attendance.

Conclusion:

Overall, students were more accepting of technology than faculty members as a substitute for traditional classroom teaching. For a more efficient and satisfactory learning experience, both teaching methods should be considered in a blended-learning module.

Patients' and dentists' perceptions of tele-dentistry at the time of COVID-19. A questionnaire-based study

Objectives

COVID-19 has had a significant impact on dentistry in unforeseen ways, including a substantial rise in the development and implementation of video consultations. The research aimed to investigate dentists’ and patients’ attitudes towards dental video consultations (tele-dentistry) and to identify potential ways to improve the experience.

Methods

A cross-sectional, pre-post design, online survey was carried out with patients’ and dentists’ before and after video consultations. A total of 249 participants accessed the survey and 228 of them consented to take part in the study and answered the online questions. Participants’ attitudes towards video consultations were assessed using a questionnaire constructed by a multidisciplinary team of periodontists and psychologists. The measure assessed the perceived efficacy of the video consultations on patients and the dental team. Video consultations were performed to risk assess, triage and manage remotely via a video link out at (deleted name of institution as double blinded peer review) via NHS England's Attend Anywhere platform.

Results

The majority of patients strongly agreed and were satisfied using tele-dentistry in the five domains which we explored: the ease, comprehensiveness and helpfulness of the video consultations and the anxiety and satisfaction levels of the patient. Dentists and students alike felt more confident and competent after having carried out a video consultation. The majority of clinicians found the tele-dentistry platform helpful and easy to perform. Just over 70% of patients strongly agreed that the video consultation ran smoothly and 75.7% strongly agreed that they were comfortable accessing the consultation from home rather than travelling in for the consultation. Just under 80% of patients stated that they would recommend the video consultation.

Conclusions

This study shows that tele-dentistry may be a valid option to help service providers and dental patients, as it seems to be well accepted by both patients and dentists. JM to typesetter.

Clinical significance

Patients’ and dentists’ perceptions of Tele-Dentistry at the time of COVID-19. A questionnaire-based study. To our knowledge this is one of the first studies evaluates perceptions of patients and clinicians before and after a tele-dentistry encounter in and across different dental departments. The majority of survey participants expressed positive views towards tele-dentistry across all domains including ease and comprehensiveness of the video consultation, perceived helpfulness and anxiety and satisfaction of the patient. Dentists appear to be competent and confident to carry out these video consultations and find them to be helpful and easy to complete. As a result, we suggest readers adopt tele-dentistry in their daily activities to help patients and clinicians alike.

Impacts of the COVID-19 epidemic on the department of stomatology in a tertiary hospital: A case study in the General Hospital of the Central Theater Command, Wuhan, China

Objective

The impact of the worldwide COVID‐19 pandemic on the dental community is evident. Dental education programmes and academic activities have suffered from the ramifications of the pandemic. This study aimed to depict the impacts of the COVID‐19 epidemic on the clinical services and academic activities in the department of stomatology of a tertiary hospital in Wuhan, China.

Methods

We obtained historical data of the Department of Stomatology from the Health Information System of the General Hospital of Central Theater Command, Wuhan, China between January 2018 and June 2020. Mean, standard deviation and median with interquartile range were used to summarize the variables. Line plots were used to illustrate the temporal trend. The Kruskal‐Wallis equality‐of‐populations rank test was used to compare the difference between groups.

Results

A significant decrease was noted in the monthly average number of patients seeking outpatient services for the year 2020, which were decreased by two‐thirds from 2018 to 2020. The number of emergency cases also decreased significantly by 57.6% in 2020. The monthly number of teaching hours decreased from 3.8 ± 1.5 in 2018 and 4.7 ± 1.4 in 2019 to 1.7 ± 1.9 in 2020. The number of interns also decreased by more than 77.0% in 2020.

Conclusions

The impacts of COVID‐19 in the stomatology clinic were significant with notable decreases in clinical services and education offered to the stomatology students. There is a need to find solutions to keep as many dental professionals as needed remaining on the frontline of oral health care.

Exploration of Mental Readiness for Enhancing Dentistry in an Inter-Professional Climate

Competencies required for dentistry go far beyond the academic or scientific spheres. They incorporate important mental readiness concepts at its core with an appropriate balance of operational readiness (i.e., technical, physical, mental readiness). The aim of this exploratory study was to investigate the importance of mental readiness for optimal performance in the daily challenges faced by dentists using an Operational Readiness Framework. One-on-one interviews were conducted with a select group of seasoned dentists to determine their mental readiness before, during and after successfully performing in challenging situations. Quantitative and qualitative analyses of mental readiness were applied. Study findings were compared with a Wheel of Excellence based on results from other high-performance domains such as surgery, policing, social services and Olympic athletics. The analysis revealed that specific mental practices are required to achieve peak performance, and the balance between physical, technical and mental readiness underpins these dentists' competency. Common elements of success were found-commitment, confidence, visualization, mental preparation, focus, distraction control, and evaluation and coping. This exploration confirmed many similarities in mental readiness practices engaged across high-risk professions. Universities, clinics and hospitals are looking for innovative ways to build teamwork and capacity through inter-professional collaboration. Results from these case studies warrant further investigation and may be significant enough to stimulate innovative curriculum design. Based on these preliminary dentistry findings, three training/evaluation tools from other professions in population health were adapted to demonstrate future application.

Dental Education during the COVID-19 Pandemic in a German Dental Hospital

Due to the SARS-CoV-2 pandemic, dental treatment performed by undergraduate students at the University of Marburg/Germany was immediately stopped in spring 2020 and stepwise reinstalled under a new hygiene concept until full recovery in winter 2020/21. Patient treatment in the student courses was evaluated based on three aspects: (1) Testing of patients with a SARS-CoV-2 Rapid Antigen (SCRA) Test applied by student assistants (SA); (2) Improved hygiene regimen, with separated treatment units, cross-ventilation, pre-operative mouth rinse and rubber dam application wherever possible; (3) Recruitment of patients: 735 patients were pre-registered for the two courses; 384 patients were treated and a total of 699 tests with the SCRA test were performed by SAs. While half of the patients treated in the course were healthy, over 40% of the patients that were pre-registered but not treated in the course revealed a disease being relevant to COVID (p < 0.001). 46 patients had concerns to visit the dental hospital due to the increase of COVID incidence levels, 14 persons refused to be tested. The presented concept was suitable to enable patient treatment in the student course during the SARS-CoV-2 pandemic.

Dental Education in the Time of COVID-19 Pandemic: Challenges and Recommendations

Moving within the second wave of the coronavirus (COVID-19) pandemic, dental education delivery has been profoundly affected by this crisis, so has the structure, evaluation, and future of dental education. Both pre-clinical and clinical dental education have experienced challenges ranging from fully online educational content to limited dental training for senior dental students. This crisis appears to be a tipping point that produced confusion in dental teaching especially clinical sciences. Although medical institutions immediately started to adapt to the unexpected COVID-19 crisis, dental and oral health educational services are profoundly impaired due to the dental team's propinquity to the patient and the aerosols generated during routine dental therapeutic procedures. Dental students unlike other medical students are considered to be at the highest risk due to the nature of their clinical training that includes working in the oral cavity of patients using aerosol-generating equipment. Some dental schools have taken the leadership and documented their modifications during this pandemic; however, there is a serious need for further investigation and wide range screening of the situation in the dental schools during the COVID-19 crisis. The aim of this mini-review is to present these challenges and how academic dental institutions have implemented strategies to overcome them.

Dental Education in an Era of COVID-19: Kuwait's Experience

The coronavirus disease 2019 (COVID-19) pandemic has had a significant impact on dental education worldwide. Due to the rapid spread of COVID-19 across Kuwait, it was essential for the Faculty of Dentistry (FoD) at Kuwait University to make appropriate modifications to the functioning of the dental school. The FoD's goal was not only to ensure a safe environment for its staff, students, and patients but also to sustain the students' academic progression. The FoD adopted several measures including the establishment of a COVID-19 response team, adoption of a blended-learning model, and phase-wise re-opening of the dental center. This paper discusses on the strategies that the FoD adopted, in response to the challenges posed by the pandemic.

Remote Teaching in a Preclinical Phantom Course in Operative Dentistry During the COVID-19 Pandemic: Observational Case Study

BACKGROUND

During the acute COVID-19 pandemic, physical access to the University Medical Center Göttingen was restricted for students. For the first time at our dental school, theoretical knowledge was imparted to students via asynchronous online screencasts and discussed via synchronous video meetings only.

OBJECTIVE

We aimed to assess the acceptance and effectiveness of distance education as a new teaching format for theoretical knowledge within the preclinical course in Operative Dentistry (sixth semester of the undergraduate dental curriculum in Germany).

METHODS

The phantom course comprised distance education (first phase, 11 weeks) and subsequent on-site practical demonstrations and training (second phase, 10 weeks). All theoretical knowledge was taught via online screencasts during distance education (except for the first week, 3 screencasts were uploaded per week resulting in a total of 30 screencasts). Until the end of the term, all students (N=33) were able to view the screencasts for an unlimited number of times. Theoretical knowledge was assessed in a summative examination after practical on-site teaching. Acceptance and effectiveness of the new curriculum and distance education were also measured based on an evaluation survey and students' self-perceived learning outcome, which was compared to the outcome from the two pre-COVID-19 terms.

RESULTS

Each screencast was viewed by a mean of 24 (SD 3.3) students and accessed a mean of 5.6 (SD 1.2) times per user (ie, by students who accessed the respective screencast at least once). During distance education, the number of accesses showed a linear trend over time. During the practical training phase, screencast views declined and increased again prior to the examination. Screencasts covering topics in Cariology, Restorative Dentistry, and Preventive Dentistry were viewed by more students than screencasts covering topics in Endodontology or Periodontology (both P=.047). Examination items in Periodontology showed inferior results compared to the other topics (P<.001). Within the different topics, students' self-perceived learning outcome did not differ from that during the pre-COVID-19 terms. Although most students agreed that the presented screencasts contributed to their learning outcome, pre-COVID-19 term students more strongly felt that lectures significantly contributed to their learning outcome (P=.03).

CONCLUSIONS

Screencasts showed high acceptance and effectiveness among the students but were not used as a learning tool by all students. However, students who viewed the screencasts accessed each screencast more frequently than they could have attended a conventional lecture. Screencast views were mostly due to intrinsic motivation.

Evidence mapping and quality analysis of published dental literature on COVID-19 - A systematic review

A large number of scientific articles have been published regarding impact of COVID-19 infection on dental practice, dental professionals, and the mode of spread of infection via dental procedures. The present systematic review was planned with an aim of evidence mapping and quality analysis of published research on the dental aspects of COVID-19 infection. The protocol was registered at https://share.osf.io/registration/46221-C87-BA8. The search was performed in Scopus, PubMed, Cochrane, and Embase databases till 15th July 2020. There was no restriction of year of publication and language. All types of published articles related to Dentistry, Dentist, Dental practice, and Oral health education on COVID-19 were included. The Joanna Briggs Institute's (JBI) Critical Appraisal Tools were used for the risk of bias analysis of included studies. A total of 393 articles were short-listed and were checked for eligibility and finally, 380 articles were included. Among the 380 research articles published (till July 15, 2020), the majority of the included articles belonged to the lowermost strata of the evidence pyramid. There were 54 original research articles with no randomized clinical trial, systematic review or, meta-analysis pertaining to the dental perspective of COVID-19 infection. The level of available evidence about dentistry and COVID-19 infection is very low with a lack of researches of highest quality. The guidelines/recommendations for dental professionals, proposed by the different scientific organizations/societies regarding COVID-19 infection are only consensus-based necessitating the need to formulate evidence-based guidelines. There is a need to identify essential research questions and strengthen the study designs in most of the aspects related to the dentistry and COVID-19 pandemic.

COVID-19 and a Call to Adapt Dental Education

Introduction: COVID-19 has harmed the economic, academic, and clinical pursuits of dental educational institutions and dental students. As dental associations, health agencies, and regulatory bodies around the globe announced the need for social distancing and stricter safety measures, some dental schools worldwide have been adapting to accommodate for such changes.

Methods: This review attempts to provide a general picture of the early responses of some dental schools worldwide to the COVID-19 crisis and identify some of the regulations that influenced dental schools' initial decisions. An analytical approach was used to assess changes to dental school curriculums in didactic (academic/non-clinical) and clinical education, examinations, administration, and dental school research. The assessment was based on a web-based search of a variety of online global references including research articles, reviews, letters, press releases, and surveys regarding the early effect of covid-19 on dental education at some dental institutions in the U.S, Europe, and Asia from late February to early July of 2020. The review also offered further recommendations to dental school administrators regarding the future of dental education during the early stages of a pandemic.

Conclusions: Innovations in technology and blended educational methodologies will continue to influence how certain dental schools around the world adapt to the changes caused by COVID-19 and better prepare dental education institutions for potential future public health disruptions.

Clinical significance: Dental schools will need to adapt their education system to improve didactic, preclinical, clinical, administrative, and research components of dental education in response to the changes caused by COVID-19 and future pandemics.

The Effectiveness of the Blended Learning in Conservative Dentistry with Endodontics on the Basis of the Survey among 4th-Year Students during the COVID-19 Pandemic

The COVID-19 pandemic has undoubtedly affected education at all levels, including medical and dental education. Our study aimed to assess the effectiveness of the blended learning in conservative dentistry with endodontics. The students had theoretical classes in a remote form (using the e-learning portal and Teams communicator) and practical classes with the participation of patients in the appropriate sanitary regime. The author's survey was conducted among fourth-year dental students. The online questionnaire consisted of 5 parts: self-evaluation, evaluation of theoretical e-learning classes, evaluation of practical clinical classes, evaluation of safety, and evaluation of performed blended learning. The majority of respondents declared that their learning effectiveness increased during the pandemic. Most surveyed students preferred remote learning in asynchronous form (e-learning portals) to synchronous form (virtual meetings in real-time). All respondents described the provided personal protective equipment as sufficient or even as excessive. Our students were very satisfied with the proposed blended-learning model and would like to continue it even after the pandemic has ended. Among the advantages, they particularly mentioned the increase in efficiency and the individualised pace of learning, while the disadvantage was the limitation of social contacts. The appropriate use of modern technology can effectively revolutionise dental education.