Influence of students' self-directed learning on situational interest: A prospective randomised study.

INTRODUCTION: Evaluate the effectiveness of a newly developed interactive 3D head and neck software package on students' situational interest and knowledge acquisition. MATERIAL AND METHODS: A prospective randomised controlled study was carried out on two groups of dental students, 25 each. The study group "A" received education on head and neck anatomy using an interactive 3D software package. The same content was delivered to the students in group B via the standard PowerPoint presentation. The same lecturer delivered the educational modules over 80 min. Throughout the course of learning, the students completed a situational interest questionnaire, every 20 min. At the end of the session, each participant completed a knowledge acquisition test. RESULTS: Wilcoxon signed-rank sum test showed a clear difference in the pattern of situational interest between the two groups; a statistically significant drop in the interest in the head and neck was noted amongst the students after 40 min in group B (p < .05). An opposite pattern was detected amongst the students in group A. No statistically significant differences were detected in the knowledge acquisition between the two groups. CONCLUSION: The 3D software package of the head and neck anatomy has augmented the students' situational interest and improved their knowledge acquisition. However, further research is required to evaluate students' perception and experience of its use before it is widely generalised in universities and educational institutes.

Effect of different teaching/learning approaches using virtual patients on student's situational interest and cognitive load: a comparative study.

BACKGROUND: Virtual Patients (VPs) have been receiving considerable attention in medical education as an authentic learning and teaching approach. The study aimed to evaluate the effect of using different approaches of conduction of virtual patients (VPs) on students' cognitive load and situational interest. METHODS: The study is an experimental study. Two different cohorts have participated during the academic year 2019/2020 and 2020/2021. The first cohort (Group 1) was exposed to a lecture followed by an independent VPs session, and the second cohort (Group 2) was exposed to a collaborative VPs session. The situational interest and Cognitive load were compared between the two groups. All sessions are about one topic related to maxillofacial trauma. RESULTS: Findings showed that there was no significant difference between the median score of the situational interest at repeated time points during the Collaborative VPs (Group 2). However, in group 1, there was a significant difference between the median score of situational interest at repeated time points during independent VPs where the lowest score was found to be at the end of the session. Also, results showed that the collaborative VPs (Group 2) showed a high median score of situational interest than both lecture and independent VPs (Group 1). Furthermore, the study showed that there is no significant difference in the intrinsic cognitive load among the three sessions. However, the extraneous cognitive load was low in collaborative VPs (Group 2) than in both lecture and independent VPs sessions (Group 1). CONCLUSION: The use of VPs in a collaborative interactive learning activity is more effective than its use as an independent learning activity in enhancing students' situational interest and reducing cognitive load. However, giving independent VPs after the lecture with the same topic is considered a limitation of the study as this can affect the situational interest of the students by filling their gab of knowledge.

Analysis of inferior nasal turbinate width and concha bullosa in subjects with nasal septum deviation: a cone beam tomography study.

BACKGROUND: In individuals with nasal septal deviation (NSD), compensatory hypertrophy of the nasal turbinates occurs as a protective mechanism of the nasal passage from dry and cold air. NSD associated nasal turbinate hypertrophy is usually recurrent, requiring repetitive imaging. Therefore, a multiplanar imaging modality with a low radiation dose is best suited for long-term follow-up of this condition. This study aimed to evaluate the association of width of inferior turbinates and presence of concha bullosa with the degree of NSD using Cone beam computed tomography (CT). METHODS: The CBCT scans of 100 patients with NSD were selected as per convenience sampling and were evaluated by two maxillofacial radiologists. The width of the non-hypertrophied inferior turbinate (NHT) on the convex side of the NSD, and hypertrophic inferior turbinates (HT) on the concave side of the NSD were measured at three locations. The septal deviation angle (SDA) and the presence of concha bullosa (CB) were determined. RESULTS: A significant difference was observed in the anterior, middle, posterior, and mean widths between HT and NHT (p < 0.001). There was a significant difference in the widths of the HT and NHT among different types of NSD. A strong positive correlation (r = 0.71, p < 0.001) was found between SDA and the mean width of the HT. Age (P = 0.71) and gender (P = 0.65) had no significant difference among different types of NSD. Regression analysis revealed that the presence of CB (p = 0.01) and middle width of the HT (p < 0.001) are significant predictors of SDA and type of NSD. CONCLUSION: The results of the present study reveal that the middle width of the HT and the presence of CB influence the degree of NSD. The present study results recommend the use of CBCT as a substitutive low radiation dose imaging modality for evaluation of NSD, CB, and associated inferior turbinate hypertrophy.

Delayed Healing of Tooth Extraction Sockets After Vascular Endothelial Growth Factor Inhibition by Bevacizumab.

PURPOSE: This study aimed to explore the effect of the chemotherapeutic agent bevacizumab on the extraction socket healing process in New Zealand rabbits. MATERIALS AND METHODS: The animals received intraperitoneal bevacizumab treatment for 6 consecutive weeks (3 mg/kg per week). The right mandibular first premolar was extracted in the second week of the experiment, and the jaw bone containing the socket tissues was harvested at the end of the treatment period. The healing of the removed socket was analyzed histologically and radiographically using a micro-computed tomography scan. RESULTS: Quantitative morphometric and histologic assessments of the healing process of the extraction sockets in rabbits showed a marked (P ≤ .05) decrease in the bone volumetric mass after angiogenesis suppression by bevacizumab therapy (n = 5) compared with the control group (n = 5). CONCLUSIONS: The results of this study indicate the physiological significance of angiogenesis in extraction socket healing. Moreover, this study highlights the risks and precautions that should be considered in clinical practice in patients undergoing targeted chemotherapy.

Collaborative use of virtual patients after a lecture enhances learning with minimal investment of cognitive load.

BACKGROUND: The use of virtual patients (VPs), due to their high complexity and/or inappropriate sequencing with other instructional methods, might cause a high cognitive load, which hampers learning. AIM: To investigate the efficiency of instructional methods that involved three different applications of VPs combined with lectures. METHOD: From two consecutive batches, 171 out of 183 students have participated in lecture and VPs sessions. One group received a lecture session followed by a collaborative VPs learning activity (collaborative deductive). The other two groups received a lecture session and an independent VP learning activity, which either followed the lecture session (independent deductive) or preceded it (independent inductive). All groups were administrated written knowledge acquisition and retention tests as well as transfer tests using two new VPs. All participants completed a cognitive load questionnaire, which measured intrinsic, extraneous and germane load. Mixed effect analysis of cognitive load and efficiency using the R statistical program was performed. RESULTS: The highest intrinsic and extraneous load was found in the independent inductive group, while the lowest intrinsic and extraneous load was seen in the collaborative deductive group. Furthermore, comparisons showed a significantly higher efficiency, that is, higher performance in combination with lower cognitive load, for the collaborative deductive group than for the other two groups. CONCLUSION: Collaborative use of VPs after a lecture is the most efficient instructional method, of those tested, as it leads to better learning and transfer combined with lower cognitive load, when compared with independent use of VPs, either before or after the lecture.

Effect of Steam Heat Sterilization on the Accuracy of 3D Printed Surgical Guides.

INTRODUCTION: Steam heat sterilization could be one of the factors that affects the dimensional accuracy of surgical guides, leading to an error during guided implant surgery. OBJECTIVE: The purpose of this study was to investigate the effect of steam heat sterilization on the dimensional changes of surgical guides. MATERIALS AND METHODS: A total of 27 surgical guides, which were made by either Formlabs printer (Formlabs Inc., Somerville, MA) or Simplant (DENTSPLY Implants NV, Hasselt, Belgium), were scanned using an intraoral scanner before and after sterilization. The dimensional changes at the center of the implant sleeves were analyzed using the computer-aided design interactive software for 65 implant sites before and after steam heat sterilization at 121°C for 20 minutes. RESULTS: There was no significant difference between the mean x, y, and z axes of the center of the sleeves when measured before and after sterilization (P values were 0.37, 0.24, and 0.29, respectively). Nonparametric analysis showed no significant difference between the mean deviations of either surgical guide (P = 0.908). CONCLUSION: Steam heat sterilization has a nonsignificant effect on the dimensional changes of the tested surgical guides.

The effectiveness of integration of virtual patients in a collaborative learning activity.

BACKGROUND: Virtual patients (VPs) have been recently integrated within different learning activities. AIM: To compare between the effect of using VPs in a collaborative learning activity and using VPs in an independent learning activity on students' knowledge acquisition, retention and transfer. METHODS: For two different topics, respectively 82 and 76 dental students participated in teaching, learning and assessment sessions with VPs. Students from a female campus and from a male campus have been randomly assigned to condition (collaborative and independent), yielding four experimental groups. Each group received a lecture followed by a learning session using two VPs per topic. Students were administrated immediate and delayed written tests as well as transfer tests using two VPs to assess their knowledge in diagnosis and treatment. RESULTS: For the treatment items of the immediate and delayed written tests, females outperformed males in the collaborative VP group but not in the independent VP group. CONCLUSION: On the female campus, the use of VPs in a collaborative learning activity is more effective than its use as an independent learning activity in enhancing students' knowledge acquisition and retention. However, the collaborative use of VPs by itself is not enough to produce consistent results across different groups of students and attention should be given to all the factors that would affect students' interaction.

Critical Size Defects for Bone Regeneration Experiments in the Dog Mandible: A Systematic Review.

OBJECTIVES: To perform a systematic literature review of studies involving critical size defects (CSDs) in the dog mandible and calvarium to find out the common characteristics of CSDs. MATERIALS AND METHODS: Internet search of the literature was performed on June 2016 based on specific keywords. The search process included 5 databases. The Animal Research Reporting In Vivo Experiment (ARRIVE) guidelines was used to assess the quality of the included studies. RESULTS: Nine studies have met the inclusion criteria and subjected to quality evaluation. All the defects (N = 156) were located in the mandible. Only 2 articles showed randomized controlled studies, whereas the remaining 7 were nonrandomized controlled studies. The geometry of the defects was either rectangular, box, cylindrical (circular), arch, or saddle shaped. CONCLUSION: There is a lack of homogeneity in reporting data on CSDs in the dog mandible. Future animal studies should include a negative control group for an objective comparison and evaluation of any new biomedical materials. More awareness is needed for the Animal Research Reporting In Vivo Experiment (ARRIVE) guidelines to improve data reporting, which can facilitate comparison and reproducibility of future studies.

The effectiveness of sequencing virtual patients with lectures in a deductive or inductive learning approach.

BACKGROUND: Virtual patients (VPs) can be sequenced with other instructional methods in different ways. AIM: To investigate the effect of sequencing VPs with lectures in a deductive approach, in comparison with an inductive approach, on students' knowledge acquisition, retention, and transfer. METHODS: For two different topics, 84 out of 87 students have participated in the lecture and VP sessions. Students from female and male campuses have been randomly assigned to one of the two learning approaches (deductive and inductive), yielding four experimental groups. Each group received a lecture session and an independent VP learning activity, which either followed the lecture session in the deductive group or preceded it in the inductive group. Students were administrated knowledge acquisition and retention written tests as well as transfer tests using two new VPs. RESULTS: There was no significant effect for the learning approach on knowledge acquisition or retention, while for knowledge transfer, males have benefited from the inductive approach in topic 1 while in the more complex topic 2, they have benefited from the deductive approach. On the other hand, females seem to be largely unaffected by learning approach. CONCLUSIONS: Sequencing VPs in inductive and deductive learning approaches leads to no significant differences on students' performance when full guidance is offered in the inductive approach.

A fresh look at Miller's pyramid: assessment at the 'Is' and 'Do' levels.

In its silver jubilee, we celebrate the ground-breaking pyramid of George Miller by submitting a fresh look at it. We discuss two questions. (i) Does the classical pyramidal structure perfectly portray the relationships of the four levels that were described by Miller? (ii) Can the model of Miller fulfill the unmet needs of assessors to measure evolving essential constructs and accommodate the increasingly sophisticated practice of assessment of health professionals? In response to the first question, Miller's pyramid is revisited in view of two assumptions for pyramidal structures, namely: hierarchy and tapering. Then we suggest different configurations for the same classical four levels and indicate when to use each one. With regard to the second question, we provide a rationale for amending the pyramid with two further dimensions to assess personal qualities of students at the 'Is' level and their performance in teams at the 'Do' (together) level. At the end of the article, we yearn to think outside the pyramid and suggest the Assessment Orbits framework to assess students as individuals and in teams. The five Assessment Orbits alert educators to assess the emerging cognitive and non-cognitive constructs, without implying features such as hierarchy or tapering that are ingrained in pyramidal structures. The 'Is' orbit attends to the personal qualities of graduates 'who' we may (or may not) trust to be our physicians. Assessment of teams at the 'Do' level (together) offers a paradigm shift in assessment from competitive ranking (storming) among students toward norming and performing as teams.

Morphometric analysis of the skull base and palatal regions for gender identification using CBCT: a retrospective study.

Objectives: The objectives of this study were to evaluate the accuracy of morphometry of skull base and palate in gender discrimination using cone beam computed tomography (CBCT) scanning and to assess the accuracy of the results among a sample of the Arab population. Materials & Methods: Using CBCT scans, a cross-sectional analysis was conducted on 142 consented patients who underwent various dental procedures at the University Dental Hospital, Sharjah (UDHS). Of these patients, 70 were females and 72 were males, with respective means of 38.5 and 36.2 years. Eleven parameters related to skull base and palatal region were measured on the CBCT scans by two expert radiologists followed by statistical analysis. Results: There was significant gender-based difference in the mean palatal width (PW) (p = 0.001), mean palatal height (PH) (p = 0.005). Among other skull base region parameters that were significant in term of gender-based difference like; the clivus length (CL) (p < 0.001), occipital condyle height (OCH) (p < 0.001), basal angle (BA) (p = 0.006) and transverse diameter of foramen magnum (p = 0.003). Only palate variables showed a significant age difference. Discriminant analysis related to gender showed that occipital condyle height was the most accurate and best discriminator among the skull base region parameters. Conclusion: The use of discriminant analysis in CBCT based on skull base and palatal region variables provides an efficient method for determining gender, which is particularly valuable in forensic science and anthropological research. Significance of study: Accurate gender identification is crucial in forensic investigations, and the skull base region, being a stable and sexually dimorphic anatomical feature, can serve as a reliable marker for this purpose.

Morphometric analysis of odontoid process among Arab population: a retrospective cone beam CT study.

Objective: This study aims to evaluate the feasibility of using cone beam computed tomography (CBCT) scans to assess the odontoid process diameter in the Arab population and to determine whether one or two cortical screws can be used for treating odontoid fractures. Methods: The odontoid process of 142 individuals aged 12-75 years, including 72 males (mean age: 35.5) and 70 females (mean age: 36.2), were analyzed using CBCT scans. The sagittal and coronal CBCT views were used to evaluate the antero-posterior (AP) and transverse diameters of the odontoid process. Results: Males had substantially bigger transverse and AP diameters of the odontoid process than females (p < 0.05 & P < 0.01 respectively). Among the sample, 97 individuals (67.4%) had external transverse diameter (METD) of less than 9 mm which is slightly bigger than that of Indians and 48 individuals (31.83%) had enough room for two 3.5 mm or two 2.7 mm screws as their METD was more than 9 mm like that of Greek and Turkish. Age had no significant impact on the morphometric measurements of the odontoid process. Conclusion: More than sixty percent of the sample had METDs of less than 9 millimeters, indicating that a single 4.5-mm Herbert screw may be suggested for fixing fractured odontoid processes in the Arab population.

Anatomical landscape of oral squamous cell carcinoma: A single cancer center study in UAE.

Objectives: This study aimed to present demographic and clinicopathological aspects of OSCC identified in Pathology service in the UAE over a 13-year period and compare these findings to a cohort of 523 cases of Head and neck squamous cell carcinoma using the Cancer Genome Atlas's cBioPortal database (http://cbioportal.org). Material and methods: Histological examination of all hematoxylin and eosin-stained slides and assessment of all demographic and clinical information from laboratory records were performed on all OSCC diagnosed between 2005 and 2018. Results: Males made up 71.4% of the sample of 231 OSCCs that were evaluated. The patients' average age was 55.38 years. The two most prevalent afflicted sites were the anterior two-thirds of the tongue (57.6%) and the cheek (28.1%). The most prevalent site among smokers were the floor of mouth, cheek, and jaw bones. There was a link between tumor size and numerous anatomical subsites that was shown to be highly significant. OSCC in the FOM was associated with a 25% mortality rate. Patients with OSCC of the anterior tongue and cheek had the best prognosis, with only 15.7% and 15.3% of patients dying during follow-up. Conclusion: The present investigation found a correlation between the diverse clinicopathological characteristics of the various anatomical subsites in OSCC. Different anatomical subsites also displayed varying degrees of gene mutation.

Does grafting of third molar extraction sockets enhance periodontal measures in 30- to 35-year-old patients?

PURPOSE: This study was designed to evaluate the use of xenograft plus a membrane as grafting material for periodontal osseous defects distal to the mandibular second molar compared with nongrafted extraction sites after removal of impacted mandibular third molars. MATERIALS AND METHODS: We performed a single-blind, randomized, controlled clinical trial, and the sample comprised of subjects at high risk for the development of periodontal osseous defects distal to the second molar after third molar extraction (aged 30-35 years), pre-existing osseous defects distal to the second molar, and horizontal third molar impaction. The predictor variable was the treatment status of the second molar osseous defects. The third molar extraction sites were grafted with an anorganic xenograft plus a membrane. The other sites received a full-thickness flap and extraction of the third molar without placement of the grafting materials. The outcome variables were the change in gingival index, pocket probing depth, and clinical attachment level on the distobuccal aspect of the second molar preoperatively and at 3, 6, 9, and 12 months after surgery. Data were statistically analyzed by multivariate analysis of variance, and the statistical significance was set at P < .05. RESULTS: The study was composed of 28 sites that were selected by use of a split-mouth design for each patient, and this was randomly determined through a biased coin randomization. Twelve months after third molar removal, there was a statistically significant gain in the clinical attachment level and a reduction in the probing pocket depth in the grafted sites compared with the nongrafted sites (P < .001). Moreover, there was a significant difference in the alveolar bone height during the monitoring periods for the grafted sites compared with the nongrafted sites (P < .001). CONCLUSIONS: Grafting of osseous defects distal to mandibular second molars with an anorganic xenograft plus a membrane predictably resulted in a significant reduction in the probing pocket depth, clinical attachment level gain, and bone fill, which suggests that grafting the extraction sites with an anorganic xenograft plus a membrane could prevent periodontal disease in the future.

Prolonged Inhibition of Streptococcus mutans Growth and Biofilm Formation by Sustained Release of Chlorhexidine from Varnish Coated Dental Abutments: An in Vitro Study.

Background: It has been confirmed that bacterial biofilm covering dental implants is the main microbial source causing preimplant infectious and inflammatory diseases. The purpose of this study was to evaluate the antibacterial/antibiofilm effect of chlorhexidine, incorporated into a sustained-release varnish of chlorhexidine (SRV-CHX) coating, on dental abutments. Materials and Methods: Three kinds of dental abutments were used: a high-performance semi-crystalline engineering thermoplastic polyetheretherketone (PEAK) healing abutment, a titanium healing abutment, and a titanium permanent abutment. These abutments were coated with SRV-CHX or SRV-placebo and exposed daily to fresh cultures of Streptococcus mutans. The effect of SRV-CHX on S. mutans growth on agar plates was studied by measuring the zone of inhibition (ZOI) around each tested abutment every day for a period of 36 days. Biofilm formation on the SRV-CHX/placebo-coated abutments was detected using confocal laser scanning microscopy (CLSM) and high-resolution scanning electron microscopy (HR-SEM), energy dispersive X-ray analysis (EDX), and monitored by crystal violet (CV) staining. Results: SRV-CHX-coated abutments 2 and 3 were able to inhibit S. mutans growth for 34 days, while abutment 1 inhibited growth for 32 days. Abutment-associated biofilm formation was notably inhibited by SRV-CHX coating after 13 days of incubation with S. mutans. Finally, the biofilm formed around SRV-CHX-coated abutments was completely inhibited up to 12 days of abutment exposure to S. mutans. Conclusion: Coating of dental abutments with SRV-CHX demonstrated long-term effective inhibition of S. mutans growth and biofilm formation on the abutment surface.

Characteristics of Suture Materials Used in Oral Surgery: Systematic Review.

BACKGROUND: The aim of this review was to evaluate the most used suture materials with regards to their inflammatory response, their bacterial adhesion, and their physical properties when used to close oral wounds. METHODS: Four databases (PubMed, Scopus, Dentistry & Oral Sciences, and OVID) were searched to retrieve relevant studies from January 1, 2000, to January 31, 2020. RESULTS: Out of the 269 articles, only 13 studies were selected as they were relevant and met the systematic review's protocol. These studies showed that almost all suture materials studies (catgut, polyglycolic acid [PGA] sutures, nylon, expanded polytetrafluoroethylene, and silk sutures) caused bacterial adherence and tissue reaction. In nylon and chromic catgut, the number of bacteria accumulated was lowest. Silk and nylon were found to be more impacted than catgut and PGA in terms of physical characteristics such as tensile strength. PGA, on the other hand, was said to be the most susceptible to knot unwinding. CONCLUSIONS: Following an oral surgical operation, all sutures revealed varied degrees of irritation and microbial accumulation. Nonresorbable monofilament synthetic sutures, however, exhibited less tissue response and less microbial accumulation.

Cone-beam computed tomography characterization of the intraosseous vascular canal in the lateral wall of the maxillary antrum.

OBJECTIVES: : The purpose of the study was to assess the occurrence, location, and dimensions of the intraosseous vascular canal in the lateral wall of the maxillary antrum using cone-beam computed tomography (CBCT). MATERIALS AND METHODS: In this retrospective study, we examined 400 CBCT scans from our archive of patients who had earlier reported to a dental teaching hospital in the United Arab Emirates. The prevalence, location, and dimensions of the lateral antral intraosseous canal (LAIC) in the maxillary antrum were evaluated by 2 examiners using standardised methods. A third examiner was consulted in cases of disagreement. RESULTS: The prevalence of LAIC was 62.3% (249 maxillary antra) among the study population. The mean distance between the most inferior point of the alveolar bone and the inferior border of the LAIC in the posterior maxillary region was 19.83±3.12 mm. There was a significant difference (P=0.05) between the maxillary molar and premolar regions in mean distance from the most inferior point of the alveolar bone and the inferior border of the LAIC. There was no statistically significant difference in mean distance between the most inferior point of the alveolar bone and the inferior border of the LAIC between dentulous and edentulous areas (P=0.1). The G3-intrasinusal type canal less than 1mm in diameter was the most common type of LAIC. CONCLUSION: This study established the approximate location of the LAIC in a United Arab Emirates cohort, which will assist the oral surgeon in selecting the appropriate site for sinus lift procedures with reduced risk of surgical hemorrhage.

A study on the association between accessory maxillary ostium and maxillary sinus mucosal thickening using cone beam computed tomography.

BACKGROUND: Accessory maxillary ostium (AMO) has a major role to play in the aetiology of maxillary sinusitis. Mucosal thickening is one of the key radiographic features of chronic maxillary sinusitis. The aim of this study was to identify the location of the AMOs and investigate the association between Mucosal Thickening [MT] and AMO using Cone Beam Computed Tomography [CBCT]. METHODS: CBCT scans of 400 maxillary sinuses from the records of 200 patients who seeked various dental treatments at the Thumbay Dental Hospital, Gulf Medical University, Ajman, United Arab Emirates were evaluated. The incidence, anatomical position and maximal length of accessory maxillary ostia (AMO) in the maxillary antrum were reviewed using CBCT by two examiners. The association between MTs and AMOs were also analysed. RESULTS: Among the 200 CBCT scans, 131 belonged to male patients and 69 scans belonged to female subjects within the age group of 18-65 years (mean age 41.32 years). AMOs were found in 142 maxillary antra (35.5 %). The inter-observer reliability for using CBCT to detect AMO was (k = 0.83). There was no significant difference in the frequency of AMOs when the age (P = 0.19) and gender (P = 0.54) distribution were considered. Sinuses with AMOs, showed significantly greater frequency of MTs (p = 0.001). AMOs with maximal length of less than 1mm were most commonly observed (51.40 %). AMOs with larger greater maximal length were associated with higher degrees of MT. The location of the AMOs, were not affected by the degree of MT. CONCLUSIONS: The study demonstrates a clear association between degree of MT and occurrence of AMO in the maxillary sinus. However, the location of the AMO is independent of the degree of the MT. There is a greater probability of finding an AMO in the maxillary sinus if the MT in the sinus is more than 3 mm.

COVID-19 Vaccine Acceptance Among Dental Professionals Based on Employment Status During the Pandemic.

The COVID-19 pandemic spread rapidly across the globe, leading governments to impose prolonged lockdowns on both movement and commerce. Although lockdowns decrease the rates of novel infections, they can have devastating consequences on the economy and employment levels. One of the most severely affected sectors during this crisis has been dental medicine. Dental professionals are uniquely exposed to environments with high levels of occupational hazards, conferring additional risks of viral exposure and transmission. We analyzed 506 anonymous questionnaires completed by dentists and residents regarding acceptance of a future potential SARS-CoV-2 vaccine. Our results demonstrate a statistically significant correlation between the individual's unemployment rate and their willingness to inoculate with a SARS-CoV-2 vaccine when it becomes available. This information can be used to predict trends of vaccine acceptance or rejection based on economic burden during the COVID-19 pandemic by different sectors as part of the preparedness toward global vaccination programs.