Levels of Depression, Anxiety, and Stress Among Saudi Arabia's Medical and Dental Practitioners: A Cross-Sectional Study Following the Covid-19 Pandemic.

BACKGROUND Healthcare providers, particularly in dentistry and medicine, experience high stress levels, exacerbated by factors like patient anxiety, clinical work, and continuous training. The COVID-19 pandemic has further increased these risks. This study aimed to assess depression, anxiety, and stress (DAS) among dental and medical practitioners in Saudi Arabia, investigating influential factors on their psychological behavior. MATERIAL AND METHODS In this cross-sectional study conducted in July and August 2021, the depression, anxiety, and stress scale (DASS-21) was administered through a Google questionnaire. Data analysis involved stepwise mode modeling and bivariate analysis, with a significant P value <0.05, using the Statistical Package for the Social Sciences. RESULTS The study included 376 dentists and 201 medical practitioners. Most worked more than four days a week, slept under six hours nightly, and were non-smokers. DAS scores indicated depression (51.7-57.4%), anxiety (50.7-58.2%), and stress (54.2-60.1%). Significant differences (P<0.05) were observed among younger, single, female, and lower-income participants. Higher DAS scores correlated with less sleep, extensive social media use, and smoking history. Socio-demographic factors were mostly non-significant for medical practitioners, except social media use. Sleep duration significantly impacted stress levels, while specialty, income, and marital status influenced depression CONCLUSIONS DAS levels were notably higher in dentists compared to medical practitioners, particularly regarding anxiety. The impact of socioeconomic factors varied, being more statistically significant for dentists.

Questionnaire-Based Study on the Prevalence, Awareness, and Preventive Measures of Occupational Hazards Among Dental Professionals.

BACKGROUND In this questionnaire-based study, we evaluated the prevalence and awareness level of occupational hazards among dental professionals (students, interns, dentists, and specialists) at different dentistry colleges. MATERIAL AND METHODS A self-administered questionnaire was designed from previously conducted studies and distributed to 310 participants from different dental colleges of dentistry in Sana'a City, Yemen. The questionnaire was divided into 4 parts. The first part comprised questions involving sex, age, and clinical professions; the second part, questions on awareness about different occupational hazards; the third part, questions about prevalence of occupational hazards; and the fourth part, questions related to bringing down the prevalence of occupational hazards associated with a dental practice. Data were analyzed using one­way analysis of variance and chi-square tests. RESULTS Significant differences were detected between sex, age groups, and clinical professions. Musculoskeletal disorders were the most common physical hazard, whereas infections were the greatest biological hazard, accounting for 68% and 74%, respectively. Of the participants, 63.5% answered that "patient, practice, and finance'' together were the most common causes of stress among practicing dentists and dental students. The use of gloves and/or masks was the most efficient preventive measure among participants. A significant difference was found among most of the parameters, with P≤0.001. Almost 50% of respondents answered "yes'' in relation to vaccination for hepatitis-B, with P=0.062. CONCLUSIONS The prevalence of occupational hazards was low among dentists and dental students among the tested participants, with significant differences for most of the parameters.

Keratinocyte dissociation (desmolysis/acantholysis) in ameloblastoma.

Ameloblastoma is the only odontogenic tumor that displays diversified histomorphological features with subtypes like follicular, plexiform, acanthomatous, granular cell, clear cell, desmoplastic etc. In this paper we presented an extremely unusual presentation of ameloblastoma, which is characterized by desmolysis or acantholysis of stellate reticulum-like cells caused due to keratinocyte dissociation. A 35-year-old male patient presented with a painless hard 3×3 cm swelling in the mandibular right posterior region in the past 4-5 months. Radiographic examination revealed a multilocular radiolucent lesion in the body of mandible with resorption of the roots. Histopathological examination revealed ameloblastic follicles with central cells showing keratinocyte dissociation leading to desmolysis/acantholysis. Desmolytic cells were seen as an isolated entity in the follicular space with round to polygonal shaped morphology. Future retrospective studies on archival samples of ameloblastoma are recommended to relook into identification of such rare phenomenon. This will help in better understanding of the incidence rate and biological behavior of this rare variant of ameloblastoma.