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Sartori LRM, Henzel LT, Chisini LA, de Oliveira LJC, Sabóia VDPA, Correa MB. Discrimination and dental students: What is the reality in Brazilian institutions? Eur J Dent Educ 2024; 28:130-141. [PMID: 37315153 DOI: 10.1111/eje.12929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 10/05/2022] [Accepted: 05/26/2023] [Indexed: 06/16/2023]
Abstract
INTRODUCTION This study aimed to evaluate whether there is discrimination in the dental educational environment, assess the main reasons for the discriminatory events, and if there is an association between discriminatory episodes and sociodemographic characteristics of undergraduate dental students. MATERIALS AND METHODS This observational cross-sectional study was conducted with a self-administered questionnaire to students enrolled in three Brazilian dental schools. Questions included sociodemographic characteristics and the occurrence of discriminatory episodes in the dental academic environment. Descriptive analysis was performed in RStudio 1.3 (R Core Team, RStudio, Inc., Boston, USA) software and the associations were tested using Pearson's chi-square test, considering 95% confidence intervals. RESULTS A total of 732 dental students were included, with a response rate of 70.2%. The vast majority of students were female (66.9%), with white/yellow skin colour (67.9%), and with a mean age of 22.6 (SD 4.1) years. Sixth-eight percent of students reported having experienced some discrimination in the academic environment and most reported feeling uncomfortable with the episode. The main reasons to have been discriminated against raised by students were specific behaviour/habit, have specific moral, ethical, and aesthetic values, gender, and socioeconomic status or social class. The occurrence of discriminatory episodes was associated with female gender (p = .05), non-heterosexual sexual orientation (p < .001), studying in public institutions (p < .001), receiving an institutional scholarship (p = .018), and being in the final undergraduate cycle (p < .001). CONCLUSION The occurrence of discriminatory episodes was common in Brazilian dental higher education. Discriminatory situations generate traumas and psychological marks, causing a loss of diversity within the academic environment that leads to loss of productivity, creativity, and innovation. Thus, strong institutional policies against discrimination are crucial to create a healthy dental academic environment.
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Sartori LRM, Oliveira KADS, Moura KF, Soares PDO, Matos VVG, Karam SA. Notifications of physical, sexual and emotional violence and neglect against children in Brazil, 2011-2019: an ecological time-series study. Epidemiol Serv Saude 2023; 32:e2023246. [PMID: 37971079 PMCID: PMC10644665 DOI: 10.1590/s2237-96222023000300016.en] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 09/11/2023] [Indexed: 11/19/2023] Open
Abstract
OBJECTIVE To describe the temporal trend of notifications of physical, sexual and emotional violence and neglect against children in Brazil between 2011 and 2019. METHODS This was an ecological time-series study based on notifications of violence against children aged 0-9 years held on the Brazilian Notifiable Health Conditions Information System. Age-adjusted notification rates were calculated for Brazil as a whole, by national macro-region and by sex. Trends were assessed using Joinpoint Regression. RESULTS We analyzed 88,820 notifications of physical violence, 87,141 notifications of sexual violence, 52,359 notifications of emotional violence and 166,664 notifications of neglect. A rising trend was identified for notifications of physical, sexual and emotional violence and neglect for Brazil as a whole and for both sexes. Neglect accounted for the highest rate (95.24 notifications per 100,000 children in 2019). The Northeast and Southeast macro-regions had rising trends for all forms of violence. CONCLUSION Notifications of physical, sexual and emotional violence and neglect showed rising trends in Brazil in the period studied. IMPLICATIONS FOR SERVICES Increasing trends in notifications of violence against children highlight the continued need for capacity building in health services, crucial for early detection, effective prevention and coordinated intervention, taking regional variations into account. PERSPECTIVES Notification of violence against children by health services requires greater commitment by health workers. Future studies could combine multiple national databases and surveys to increase the accuracy of rates and trends.
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Affiliation(s)
| | | | | | | | | | - Sarah Arangurem Karam
- Universidade Federal de Pelotas, Programa de Pós-Graduação em Epidemiologia, Pelotas, RS, Brazil
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Sartori LRM, Karam SA, Chisini LA, Corrêa de Oliveira LJ, Aragão Sabóia VDP, Corrêa MB. Discriminatory episodes negatively impact the quality of life of Brazilian dental students: A cross-sectional study. J Dent Educ 2023; 87:1523-1532. [PMID: 37414515 DOI: 10.1002/jdd.13309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 05/17/2023] [Accepted: 06/27/2023] [Indexed: 07/08/2023]
Abstract
PURPOSE This study aimed to evaluate whether discriminatory episodes occurring in the university environment were associated with dental students' self-perceived overall quality of life and assess the cumulative effect of perceived discriminatory experiences on the overall quality of life. METHODS In this cross-sectional study, all students enrolled in three Brazilian dental schools were invited to participate in a survey between August and October 2019. The outcome was students' self-perceived quality of life, measured through the overall quality of life item of the World Health Organization-Quality of Life Abbreviated Version (WHOQOL-BREF). Descriptive, bivariate, and multivariable logistic regression analyses (95% confidence intervals and α of 5%) were conducted using RStudio software. RESULTS The sample was composed of 732 students (70.2% response rate). The great part was female (66.9%), white or yellow skin color (67.9%), and were children of highly educated mothers. About 68% of the students reported having experienced at least one of the seven discriminatory experiences presented in the questionnaire and 18.1% reported neutral or negative quality of life. In multivariable analyses, it was estimated that students who experienced at least one episode of discrimination were 2.54 times (95% CI: 1.47-4.34) more likely to report worse quality of life than their counterparts who reported no experience of discrimination. There was also a 25% (95% CI: 1.10-1.42) increase in the odds of reporting poorer quality of life for each additional discriminatory experience reported. CONCLUSION Reporting at least one discriminatory situation in the academic environment was associated with worse quality of life among dental students, and a cumulative effect was also noted.
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Affiliation(s)
- Letícia Regina Morello Sartori
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Rio Grande do Sul State, Pelotas, Rio Grande do Sul, Brazil
| | - Sarah Arangurem Karam
- Dental School, Federal University of Pelotas, Pelotas, Rio Grande do Sul State, Pelotas, Rio Grande do Sul, Brazil
| | - Luiz Alexandre Chisini
- Dental School, Federal University of Pelotas, Pelotas, Rio Grande do Sul State, Pelotas, Rio Grande do Sul, Brazil
| | | | | | - Marcos Britto Corrêa
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
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Sartori LRM, Nóbrega KHS, Schuch HS, Cademartori MG, de Arruda JAA, Martins MD, Schuch LF, Vasconcelos ACU. Temporal trends of women with oral cavity, base of tongue and lip cancers in Brazil: An ecological study covering mortality data from 1980 to 2018. Community Dent Oral Epidemiol 2023; 51:236-246. [PMID: 35156217 DOI: 10.1111/cdoe.12731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 10/09/2021] [Accepted: 01/18/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Obtaining robust evidence about the local mortality levels, trends and impact of oral cavity/base of tongue cancers and lip cancer, especially for women, is imperative in the fight against cancer. This descriptive retrospective ecological time-series study explored trends in oral cavity/base of tongue cancers and lip cancer mortality rates for women in Brazil from 1980 to 2018, by geographic region and anatomical location. METHODS The crude and age-adjusted annual mortality rates were obtained by sex, anatomical location and macro-regions of Brazil. The number of deaths from oral cavity/base of tongue cancers and lip cancers in Brazil was based on official population counts and estimates. The annual percentage change was calculated based on age-adjusted rates. Data set were analysed using the Joinpoint Regression program. RESULTS A total of 81,918 individuals died of oral cavity/base of tongue cancers and lip cancer between 1980 and 2018 in Brazil. The age-adjusted mortality rate for women was 0.47 and 0.57 per 100,000 in 1980 and 2018, respectively. The cumulative female mortality rates standardized by age were 0.01/100,000 for lip cancer and 0.5/100,000 for oral cavity and base of tongue cancers. A decrease in deaths related to oral cavity and base of tongue cancers was identified in the 1980s; however, over the last two decades, there has been an increase in the number of deaths of women with cancer at the base of tongue and neighbouring areas and on the floor of mouth. Importantly, Brazilian regions showed wide variability in trends of oral cavity, base of tongue and lip cancers rate and, in 2018, the regions with the highest rates were the Southeast, South and Northeast for both sexes and specifically for women. The North region showed the greatest recent significant upward trend. CONCLUSIONS During the last 38 years, Brazil has shown a significant increase in the trend of the mortality rate due to oral cavity/base of tongue and lip cancers in women. Preventive strategies with control of risk factors should be strongly emphasized in order to improve the survival rates of individuals with oral cavity/base of tongue and lip cancers.
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Affiliation(s)
| | | | | | | | - José Alcides Almeida de Arruda
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Manoela Domingues Martins
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Department of Oral Diagnosis, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, Brazil
| | - Lauren Frenzel Schuch
- Department of Oral Diagnosis, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, Brazil
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Motta HMD, Valença LEE, Fernandes LHDS, Martins RC, Sartori LRM, Karam SA. Pediatric dentistry procedures performed within the Brazilian National Health System in the state of Rio Grande do Sul before and during the COVID-19 pandemic: difference between the years 2018 and 2021. Epidemiol Serv Saude 2023; 32:e2022183. [PMID: 36888754 PMCID: PMC9984163 DOI: 10.1590/s2237-96222023000100008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 11/21/2022] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE to analyze the difference in the number of primary teeth dental procedures performed within the Brazilian National Health System (SUS) in the state of Rio Grande do Sul, before and during the COVID-19 pandemic. METHODS this was a descriptive ecological study, using secondary data from the SUS Outpatient Information System (SIA-SUS), from 2018 to 2021, in the state and in its seven health macro-regions; we calculated the relative and absolute frequencies and the percentage difference of the dental procedures performed. RESULTS 94,443 and 36,151 dental procedures were recorded before and during the pandemic, respectively, corresponding to a 61.7% reduction; relevant percentage reductions were found in restorative procedures, which reached 20% in the southern region of the state; an increase in the percentage of exodontic and endodontic procedures was found. CONCLUSION the results suggest that the COVID-19 pandemic had negative repercussions on the performance of primary teeth dental procedures in Ro Grande do Sul.
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Affiliation(s)
| | | | | | | | | | - Sarah Arangurem Karam
- Universidade Federal de Pelotas, Programa de Pós-Graduação em Odontologia, Pelotas, RS, Brazil
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Dias CDA, Karam SA, Cumerlato CBDF, Sartori LRM, Fernandez MDS, Silva NRJD, Bielavski CH, Silva AER, Dickie de Castilhos E, Correa MB. COVID-19 pandemic and impact on dental education. Braz J Oral Sci 2022. [DOI: 10.20396/bjos.v22i00.8667471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim: The aim of the present study is to assess the perception of undergraduate students on the impact of the COVID-19 pandemic on Brazilian dental education. Methods: This crosssectional study was conducted using an online questionnaire hosted in Google Forms platform and publicized on Instagram® and Facebook®. The questionnaire was available between July 8-27, 2020. Absolute and relative frequencies were obtained for variables of interest using Pearson’s chi-squared and considering 95% confidence intervals. Prevalence of learning resource variables according to self-reported skin color, educational institution, and Brazilian region were presented using equiplots. Results: A total of 1,050 undergraduate dental students answered the questionnaire. Most students reported being in full-distance learning mode. Among the undergraduate students, 65.4% reported perceiving a very high impact in dental education, and 16.6% of students reported not being able to follow distance learning. In addition, 14% reported not having a personal laptop or desktop to study with, with this condition being more prevalent among non-white than white individuals. Conclusion: We conclude that Brazilian dental students perceived a high impact of COVID-19 on dental education, as well as one-sixth of the students reported not having adequate resources to continue with distance learning. It is important that different policies are developed at the institutional and governmental levels to reduce the impact of the pandemic on dental education.
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De Faria JF, Sartori LRM, De Moura CR, Pinto CA, Teixeira RA, Da Silva BCB, Guerreiro PO, Correa MB, De Oliveira LJC. Pandemia de COVID-19 no Brasil: quais as repercussões no comportamento, qualidade do sono, uso de telas e alimentação de crianças? R Fac Odontol Porto Alegre 2022. [DOI: 10.22456/2177-0018.119070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Objetivo: Descrever as possíveis repercussões que o distanciamento social e pandemia de COVID-19 promoveram no comportamento, qualidade do sono, uso de telas e alimentação de crianças brasileiras de 0 a 12 anos. Materiais e Métodos: Este estudo observacional descritivo foi realizado através de um questionário online autoaplicado direcionado aos pais, cuidadores ou responsáveis legais de crianças de 0-12 anos. O questionário foi aplicado entre 19 de agosto de 2020 a 19 de setembro de 2020, em dois grupos, um composto por usuários de serviços de saúde e outro pela população em geral. Os dados foram analisados descritivamente, considerando α=5%. Resultados: Compuseram a amostra final 271 respondentes. Segundo os cuidadores, 59,4% das crianças tiveram alterações de comportamento e 48% reportou ou demonstrou medo da COVID-19. Além disso, melhora na qualidade do sono foi reportada de forma importante para crianças de até 2 anos e, 33,3% dos cuidadores em ambos os grupos reportaram piora em qualidade do sono entre 9 e 12 anos. Aumento do uso de telas ocorreu para 85% das crianças. O consumo de alimentos considerados saudáveis se manteve igual para grande parte das crianças e o consumo de alimentos ultraprocessados aumentou para mais de 40% das crianças, principalmente entre 3 e 5 anos e 9 e 12 anos de idade. Discussão: Os resultados encontrados devem ser fonte de atenção a fim de garantir o adequado desenvolvimento infantil após um período de pandemia. Conclusão: O distanciamento social provocado pela pandemia de COVID-19 promoveu repercussões importantes na rotina das crianças avaliadas, impactando negativamente seu comportamento, alimentação e uso de telas. Ainda, a qualidade do sono de crianças maiores foi impactada negativamente, apesar de ter sido observada melhora na qualidade do sono de crianças mais jovens.
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Chisini LA, Sartori LRM, Costa FDS, Salvi LC, Demarco FF. COVID-19 pandemic impact on prosthetic treatments in the Brazilian Public Health System. Oral Dis 2020; 28 Suppl 1:994-996. [PMID: 33022779 PMCID: PMC7675302 DOI: 10.1111/odi.13668] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 09/28/2020] [Accepted: 09/30/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Luiz Alexandre Chisini
- Center of Biological Sciences and Health, University of Vale do Taquari, Lajeado, Brazil.,Federal University of Pelotas, Pelotas, Brazil
| | | | - Francine Dos Santos Costa
- Center of Biological Sciences and Health, University of Vale do Taquari, Lajeado, Brazil.,Federal University of Pelotas, Pelotas, Brazil
| | - Luana Carla Salvi
- Center of Biological Sciences and Health, University of Vale do Taquari, Lajeado, Brazil
| | - Flávio Fernando Demarco
- Department of Restorative Dentistry, School of Dentistry, Federal University of Pelotas, Pelotas, Brazil
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Chisini LA, Conde MCM, Grazioli G, Martin ASS, Carvalho RVD, Sartori LRM, Demarco FF. Bone, Periodontal and Dental Pulp Regeneration in Dentistry: A Systematic Scoping Review. Braz Dent J 2019; 30:77-95. [DOI: 10.1590/0103-6440201902053] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Accepted: 07/02/2018] [Indexed: 02/07/2023] Open
Abstract
Abstract The aim of presented systematic scoping review was to investigate the actual and future clinical possibilities of regenerative therapies and their ability to regenerate bone, periodontal and pulp with histological confirmation of the nature of formed tissue. Electronic search was conducted using a combination between Keywords and MeSH terms in PubMed, Scopus, ISI-Web of Science and Cochrane library databases up to January 2016. Two reviewers conducted independently the papers judgment. Screened studies were read following the predetermined inclusion criteria. The included studies were evaluated in accordance with Arksey and O’Malley’s modified framework. From 1349 papers, 168 completed inclusion criteria. Several characterized and uncharacterized cells used in Cell Therapy have provided bone regeneration, demonstrating bone gain in quantity and quality, even as accelerators for bone and periodontal regeneration. Synthetic and natural scaffolds presented good cell maintenance, however polyglycolid-polylactid presented faster resorption and consequently poor bone gain. The Growth Factor-Mediated Therapy was able to regenerate bone and all features of a periodontal tissue in bone defects. Teeth submitted to Revascularization presented an increase of length and width of root canal. However, formed tissues not seem able to deposit dentin, characterizing a repaired tissue. Both PRP and PRF presented benefits when applied in regenerative therapies as natural scaffolds. Therefore, most studies that applied regenerative therapies have provided promising results being possible to regenerate bone and periodontal tissue with histological confirmation. However, pulp regeneration was not reported. These results should be interpreted with caution due to the short follow-up periods.
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Chisini LA, Karam SA, Noronha TG, Sartori LRM, San Martin AS, Demarco FF, Conde MCM. Platelet-Poor Plasma as a Supplement for Fibroblasts Cultured in Platelet-Rich Fibrin. Acta Stomatol Croat 2017; 51:133-140. [PMID: 28827850 PMCID: PMC5548224 DOI: 10.15644/asc51/2/6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
The aim of this study was to evaluate the proliferation and adhesion of mesenchymal cells (3T3/NIH) in Dulbecco’s Modified Eagle Medium(DMEM) supplemented with Platelet-Poor Plasma (PPP) in aPlatelet-Rich Fibrin (PRF) scaffold. Human blood was obtained and processed in a centrifuge considering the equation G=1.12xRx(RPM/1000)2 to obtain PRF and PPP.Cell adhesion and maintenance analyses were performed by MTTassays in a 96 well plate withsupplemented DMEM: PPP (90:10) for 24 hours. Besides, the PRF was deposited in a 48 well plate and 10x104 cells were seeded above each PRF (n=3) with 800µl of DMEM: PPP (90:10) and cultured for 7 days. Histological analysis and the immunohistochemical staining for Vimentin were performed. Results were analyzed by one-way ANOVA in Stata12®. A significant decrease (p<0.05) of cells adhesion in relationship to FBSwas observed. However, a similar ability of cell-maintenance for PPP 10% was observed (P>0.05). Fibroblasts culture for 7 days in PRF supplemented with PPP 10% was possible, showing positive staining for Vimentin. Therefore, PPP cell supplementation decreased the initial adhesion of cells but was able to maintain the proliferation of adhered cells and able to support their viability in PRF.It seems that this method has many clinical advantagessince it provides an autologous and natural scaffold with their respective supplement for cell culture by only one process, without using xenogeneic compounds. This could improve the potential of clinical translational therapies based on the use of PRF cultured cells, promoting the regenerative potential for future use in medicine and dentistry.
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Affiliation(s)
| | | | - Thaís Gioda Noronha
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas-RS, Brazil
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