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Abdinian M, Keshani F, Sadeghi F, Soltani P, Spagnuolo G, Rengo C. Evaluation of the effects of postprocessing settings in digital bitewing radiographs on proximal caries detection. Clin Exp Dent Res 2024; 10:e889. [PMID: 38712390 DOI: 10.1002/cre2.889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 03/25/2024] [Accepted: 04/22/2024] [Indexed: 05/08/2024] Open
Abstract
OBJECTIVE Radiographs are an integral part of detecting proximal caries. The aim of this study was to evaluate the effect of contrast, brightness, noise, sharpness, and γ adjustment of digital intraoral radiographs on the diagnosis of proximal caries. MATERIALS AND METHODS In this in vitro study, 40 extracted teeth including 20 premolars and 20 molars with enamel lesions (white spot or dentin discoloration seen through the enamel) were mounted together in groups of eight inside the skull. Bitewing radiographic images of each dental group were obtained by a photostimulable phosphor plate sensor with exposure conditions of 8 mA, 70 kV, and 0.2 s. The images were reconstructed by the built-in software and examined by two oral and maxillofacial radiologists in various settings of contrast, brightness, sharpness, noise, and γ. The teeth were then cut mesiodistally and the presence or absence of caries was confirmed by an oral and maxillofacial pathologist using a stereomicroscope. The data were then analyzed using the κ agreement coefficient, sensitivity, specificity, and accuracy (α = .05). RESULTS Adjustment of brightness and contrast led to higher diagnostic performance with an accuracy of 82.5% and 83.8 (for observers 1 and 2, respectively) and 82.5% (for both observers), respectively. Noise adjustment was the least helpful approach for diagnosis of proximal dental caries among other adjustments, with an accuracy of 78.8% and 77.5% for observers 1 and 2, respectively. CONCLUSION Brightness and contrast setting was more efficient in improving the diagnostic potential of bitewing radiographs compared to other adjustments.
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Affiliation(s)
- Mehrdad Abdinian
- Department of Oral and Maxillofacial Radiology, Dental Implants Research Center, Dental Research Institute, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Forooz Keshani
- Department of Oral and Maxillofacial Pathology, Dental Research Center, Dental Research Institute, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fateme Sadeghi
- Students Research Committee, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parisa Soltani
- Department of Oral and Maxillofacial Radiology, Dental Implants Research Center, Dental Research Institute, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples "Federico II", Naples, Italy
| | - Gianrico Spagnuolo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples "Federico II", Naples, Italy
- Therapeutic Dentistry Department, Institute for Dentistry, Sechenov University, Moscow, Russia
| | - Carlo Rengo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples "Federico II", Naples, Italy
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Varughese A, Janakiram C, Karuveettil V, James A. Effectiveness of silver diamine fluoride application with atraumatic restorative treatment in arresting the progression of dental caries: a systematic review protocol. JBI Evid Synth 2024:02174543-990000000-00300. [PMID: 38655633 DOI: 10.11124/jbies-23-00376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
OBJECTIVE This review aims to evaluate the effectiveness of silver diamine fluoride application along with atraumatic restorative treatment in arresting the progression of dental caries when compared with other caries-arresting treatments in children and adults. INTRODUCTION A combination of silver diamine fluoride with atraumatic restorative treatment is a minimally invasive and cost-effective method to treat dental caries. It offers a solution for the progression of caries and restoration of cavitated lesions in both primary and permanent teeth. A comprehensive summary of the evidence will assist dental clinicians and guide subsequent clinical research. INCLUSION CRITERIA Randomized controlled trials involving human participants of any age with cavitated dental caries lesions will be included. The intervention arm will evaluate the effectiveness of silver diamine fluoride application with atraumatic restorative treatment in dental caries arrest with a control arm of either atraumatic restorative treatment (ART) or silver diamine fluoride (SDF) application; or composite restoration; or sodium fluoride varnish or a placebo; or a study group with no intervention. METHODS Systematic searches for relevant studies will be conducted across multiple databases, including MEDLINE, Scopus, Cochrane CENTRAL, Dentistry and Oral Sciences Source, CINAHL, and Web of Science. ProQuest Dissertations and Theses and Google Scholar will also be searched for gray literature. The databases will be searched from January 2016 to the present. No restrictions will be imposed on the country of publication. Data appraisal, extraction, and synthesis will follow JBI guidance for systematic reviews of effectiveness. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system will be used to grade the certainty of evidence, and a Summary of Findings will be prepared. REVIEW REGISTRATION PROSPERO CRD42023426766.
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Affiliation(s)
- Anju Varughese
- Department of Conservative Dentistry and Endodontics, Amrita School of Dentistry, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
- Amrita Centre for Evidence Based Oral Health: A JBI Affiliated Group, Amrita School of Dentistry, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Chandrashekar Janakiram
- Amrita Centre for Evidence Based Oral Health: A JBI Affiliated Group, Amrita School of Dentistry, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
- Department of Public Health Dentistry, Amrita School of Dentistry, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Vineetha Karuveettil
- Amrita Centre for Evidence Based Oral Health: A JBI Affiliated Group, Amrita School of Dentistry, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
- Department of Public Health Dentistry, Amrita School of Dentistry, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Anju James
- Amrita Centre for Evidence Based Oral Health: A JBI Affiliated Group, Amrita School of Dentistry, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
- Department of Public Health Dentistry, Amrita School of Dentistry, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
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Nguyen TM, Tonmukayakul U, Khanh‐Dao Le L, Singh A, Lal A, Ananthapavan J, Calache H, Mihalopoulos C. Modeled health economic and equity impact on dental caries and health outcomes from a 20% sugar sweetened beverages tax in Australia. HEALTH ECONOMICS 2023; 32:2568-2582. [PMID: 37477540 PMCID: PMC10946924 DOI: 10.1002/hec.4739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 06/06/2023] [Accepted: 06/11/2023] [Indexed: 07/22/2023]
Abstract
Dental caries is the most prevalent oral disease across the life course. This study modeled the population health and economic impact of a 20% sugar sweetened beverages tax (SSB) for preventing dental caries compared to no intervention (societal and healthcare perspective). A cost-effectiveness analysis according to quintiles of area-level socioeconomic disadvantage was performed for the 2020 Australian population (0-100 years old) using a closed cohort Markov model. A qualitative assessment of implementation considerations (e.g., acceptability, equity, sustainability) was undertaken. Health outcomes were modeled as decayed teeth prevented and disability-adjusted life years (DALYs) averted. The 10-year and lifetime scenarios were modeled with probabilistic sensitivity analysis (Monte Carlo simulation, 2000 cycles). The 10-year scenario from a societal perspective yielded cost-savings of AUD$63.5M, healthcare cost-savings of AUD$42.2M, 510,977 decayed teeth averted and 98.1 DALYs averted. The lifetime scenario resulted in societal cost savings of AUD$176.6M, healthcare cost-savings of AUD$122.5M, 1,309,211 decayed teeth averted and 254.9 DALYs averted. Modeling indicated 71.5% and 74.5% cost-effectiveness for the 10-year and lifetime scenarios, respectively. A three-fold health benefit for the least advantaged was found compared to the most advantaged. A 20% SSB tax in Australia is cost-effective and promotes health equity.
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Affiliation(s)
- Tan Minh Nguyen
- Public Health & Preventive MedicineFaculty of Medicine, Nursing and Health SciencesMonash UniversityMelbourneVictoriaAustralia
| | - Utsana Tonmukayakul
- Deakin Health EconomicsInstitute for Health TransformationDeakin UniversityBurwoodVictoriaAustralia
| | - Long Khanh‐Dao Le
- Public Health & Preventive MedicineFaculty of Medicine, Nursing and Health SciencesMonash UniversityMelbourneVictoriaAustralia
| | - Ankur Singh
- Melbourne School of Population and Global Health & Melbourne Dental SchoolFaculty of Medicine, Dentistry and Health SciencesUniversity of MelbourneParkvilleVictoriaAustralia
| | - Anita Lal
- Deakin Health EconomicsInstitute for Health TransformationDeakin UniversityBurwoodVictoriaAustralia
| | - Jaithri Ananthapavan
- Deakin Health Economics and Global Centre for Preventive Health and NutritionInstitute for Health TransformationDeakin UniversityBurwoodVictoriaAustralia
| | - Hanny Calache
- Deakin Health EconomicsInstitute for Health TransformationDeakin UniversityBurwoodVictoriaAustralia
| | - Cathrine Mihalopoulos
- Public Health & Preventive MedicineFaculty of Medicine, Nursing and Health SciencesMonash UniversityMelbourneVictoriaAustralia
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Paszynska E, Gawriolek M, Hernik A, Otulakowska-Skrzynska J, Winiarska H, Springer D, Roszak M, Slebioda Z, Krahel A, Cofta S. Prevalence of oral complications in the course of severe SARS-CoV-2 infection under mechanical non-invasive ventilation. Eur J Med Res 2023; 28:293. [PMID: 37608339 PMCID: PMC10463896 DOI: 10.1186/s40001-023-01273-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 08/08/2023] [Indexed: 08/24/2023] Open
Abstract
BACKGROUND The management of oral health during severe symptoms of Covid-19 is still a challenge, especially in intensive care units under invasive/noninvasive ventilation in hospital. Understanding the cause-and-effect relationships may allow for individual adjustment of oral care recommendations during Covid-19 disease. The study's objective was to assess Covid-19 patients' oral health status under hospital treatment due to pulmonary adverse Covid-19 outcomes. MATERIAL AND METHODS Covid-19 patients (mean age 74.4 ± 15.4; n = 120, male n = 50/female n = 70) were admitted to hospital in the acute phase of Covid-19 between January and March 2022 who required oxygen therapy due to pneumonia, rapid respiratory failure, low saturation. Blood and radiological tests were taken according to National Health Fund guidelines. The condition of teeth (Decayed, Missing, Filled teeth as DMFT index), dental hygiene (Plaque Control Record as PCR index), periodontal status (probing depth PD, clinical attachment CAL, bleeding on probing BOP) and oral mucosa (BRUSHED and Beck scores) were examined. RESULTS Charateristics of the teeth (dental caries 35.2%, DMFT Median 22), plaque retention (83.4%), advanced periodontitis (48.3%), xerostomia (74.2%), oral mucosa inflammation (80.8%), angular cheilitis (53.3%), hemorrhagic (21.7%) showed a high incidence of harmful oral conditions. BRUSHED model and Beck score indicated moderate oral dysfunction and need for oral care every 8 h. Spearman's analysis revealed a significant positive correlation between pneumonia and neutrophile, interleukin-6 IL-6, C-reactive protein CRP (p = 0.01, p < 0.001, p < 0.001), negative to lymphocyte count (p < 0.001). Multiple and logistic regressions selected the following risk predictors for pneumonia as IL-6, CRP, obesity and for severe COVID-19 symptoms D-dimer level and a lack of targeted vaccination (p < 0.001). Among oral predictors, the PCR index and Beck score were significant for both outcomes (respectively p < 0.001, p < 0.012). Patients who received oxygen therapy with face masks had more often angular heilitis and debris (p = 0.025, p = 0.035). CONCLUSIONS COVID-19 hospitalised patients with severe symptoms crossing with poor oral health-related conditions. This may exacerbate a response for COVID infection, and play a role in cytokine storm. For Covid-19 management, to inhibit extraoral/intraoral complications, it is recommended to adjust oral hygiene procedures, including antibacterial, protective, moisturising agents after individual oral health assessment.
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Affiliation(s)
- Elzbieta Paszynska
- Department of Integrated Dentistry, Poznan University of Medical Sciences (PUMS), Bukowska st. 70, 60-812, Poznan, Poland.
| | - Maria Gawriolek
- Department of Integrated Dentistry, Poznan University of Medical Sciences (PUMS), Bukowska st. 70, 60-812, Poznan, Poland
| | - Amadeusz Hernik
- Department of Integrated Dentistry, Poznan University of Medical Sciences (PUMS), Bukowska st. 70, 60-812, Poznan, Poland
| | - Justyna Otulakowska-Skrzynska
- Department of Integrated Dentistry, Poznan University of Medical Sciences (PUMS), Bukowska st. 70, 60-812, Poznan, Poland
| | - Hanna Winiarska
- Department of Pulmonology, Allergology and Respiratory Oncology, Poznan University of Medical Sciences (PUMS), Szamarzewskiego 82/84, 60-569, Poznan, Poland
| | - Daria Springer
- Department of Pulmonology, Allergology and Respiratory Oncology, Poznan University of Medical Sciences (PUMS), Szamarzewskiego 82/84, 60-569, Poznan, Poland
| | - Magdalena Roszak
- Department of Computer Science and Statistics, Poznan University of Medical Sciences (PUMS), Rokietnicka st. 7, 60-806 Poznan, Poland
| | - Zuzanna Slebioda
- Department of Gerodontology and Oral Pathology, Poznan University of Medical Sciences, 60-812 Poznan, Bukowska st. 70, Poland
| | - Anna Krahel
- Department of Integrated Dentistry, Poznan University of Medical Sciences (PUMS), Bukowska st. 70, 60-812, Poznan, Poland
| | - Szczepan Cofta
- Department of Pulmonology, Allergology and Respiratory Oncology, Poznan University of Medical Sciences (PUMS), Szamarzewskiego 82/84, 60-569, Poznan, Poland
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Ruff RR, Monse B, Duijster D, Itchon GS, Naliponguit E, Benzian H. Effectiveness of school-based strategies to prevent tooth decay in Filipino children: A cluster-randomized trial. Community Dent Oral Epidemiol 2023; 51:219-227. [PMID: 35112386 DOI: 10.1111/cdoe.12729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 12/09/2021] [Accepted: 01/13/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Evidence for affordable and pragmatic programmes to address the burden of untreated tooth decay in children in low- and middle-income settings is limited. This study aimed to (1) assess the effect of a government-run, school-based daily group toothbrushing programme compared to standard school-based oral health education on the incidence of dental caries and odontogenic infections in Filipino children over a period of 3 years; and (2) assess the additional preventive effect of on-demand oral urgent treatment (OUT) and weekly fluoride gel application. METHODS A cluster-randomized trial was conducted in Camiguin, Philippines. Schools in three regions were randomly assigned to one of three intervention groups: The Essential Health Care Programme (EHCP), which includes daily toothbrushing with fluoride toothpaste; EHCP plus twice-yearly access to on-demand urgent oral treatment (EHCP + OUT) and EHCP plus weekly application of high-concentrated fluoride gel (EHCP + Fluoride). Schools in a nearby province with a similar child population were selected as external concurrent control group. Clinical oral examinations were performed by calibrated dentists from a random sample of 682 seven-year-old students who were examined at baseline and over the following 3 years. Outcome variables were the number of decayed primary teeth, the number of decayed, missing and filled permanent teeth (DMFT) and surfaces (DMFS), and the number of permanent teeth with pulpal involvement, ulcerations, fistula or abscess (PUFA). Data were analysed using multilevel mixed-effects negative binomial regression. RESULTS Three years after implementation, increments in dental caries and odontogenic infections in permanent teeth did not significantly differ between the EHCP and control group, yet the incidence of DMFT was lower by 22% in children receiving EHCP. Compared to controls, children receiving EHCP + Fluoride had a significantly lower increment of DMFT, DMFS and PUFA by 40%, 40% and 47%, respectively. Children receiving EHCP + OUT had lower incidence rates of DMFT and DMFS than control children by 23% and 28%, respectively. A lower incidence rate was also found for PUFA, but the effect was not statistically significant. CONCLUSIONS Findings suggest that the weekly application of fluoride gel and urgent oral treatment, in addition to daily school-based toothbrushing with fluoride toothpaste, are realistic and effective strategies to lower the burden of dental caries in Filipino children. Implementation challenges may explain why no substantial caries-preventive benefits were demonstrated for school-based toothbrushing only. Intervention compliance should be considered in future programme implementation and evaluation research.
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Affiliation(s)
- Ryan Richard Ruff
- Department of Epidemiology & Health Promotion, College of Dentistry, New York University, New York, New York, USA
| | - Bella Monse
- Regional Fit for School Programme, Gesellschaft für Internationale Zusammenarbeit (GIZ), Manila, Philippines
| | - Denise Duijster
- Department of Social Dentistry, Academic Center for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University, Amsterdam, The Netherlands
| | - Gina Santos Itchon
- Center for Global Health, Xavier University School of Medicine, Cagayan de Oro, Philippines
| | | | - Habib Benzian
- Department of Epidemiology & Health Promotion, WHO Collaborating Center Quality Improvement & Evidence-based Dentistry, College of Dentistry, New York University, New York, New York, USA
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Treeratweerapong Y, Nakornchai S, Jirarattanasopha V. Effectiveness of applying proximal enamel caries with fluoride-releasing sealant and fluoride varnish on caries progression in permanent teeth: A 12-month split-mouth randomized clinical trial. Int J Paediatr Dent 2023; 33:30-39. [PMID: 35579583 DOI: 10.1111/ipd.13011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 05/07/2022] [Accepted: 05/15/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND Few studies report on managing initial proximal caries with sealants, and no reports focus on fluoride-releasing sealants. AIM To compare the effectiveness between applications of a fluoride-releasing sealant and fluoride varnish on proximal enamel caries to control caries progression in permanent teeth. DESIGN This was a split-mouth randomized controlled trial in forty-four 11- to 16-year-old children with radiographic caries in at least one contralateral pair of teeth with proximal enamel caries. The lesions were evaluated using DIAGNOdent and were also assessed visually after tooth separation. The lesions in each subject were randomly sealed with a fluoride-releasing sealant (Helioseal® F) or applied with fluoride varnish (Duraphat®). The fluoride varnish-treated lesion was reapplied at 3 and 6 months. Clinical examination, bitewing radiograph evaluation, and DIAGNOdent assessment were performed at 6 and 12 months. The caries progression outcome variables were regression, no change, and progression. The data were analyzed with the McNemar-Bowker test. RESULTS Radiographic examination and DIAGNOdent assessment demonstrated no significant differences in the percentages of regression, no change, or progression at the 12-month follow-up (p > .05). CONCLUSION Applications of a fluoride-releasing sealant and of fluoride varnish three times resulted in a nonsignificant difference in caries progression of initial proximal caries at the 12-month follow-up.
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Affiliation(s)
| | - Siriruk Nakornchai
- Department of Pediatric Dentistry, Faculty of Dentistry, Mahidol University, Bangkok, Thailand
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Matsuyama Y, Isumi A, Doi S, Fujiwara T. 69th Annual ORCA Congress 2022. Caries Res 2022; 56:1-2. [PMID: 35249036 PMCID: PMC9843733 DOI: 10.1159/000522474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The impact of the coronavirus disease 2019 (COVID-19) pandemic on dental caries is unknown. We investigated the effect of the pandemic on child dental caries in Japan by comparing the increase in dental caries from fourth to sixth grade between two cohorts, COVID-19 exposed cohort and COVID-19 unexposed cohort, using difference-in-differences analysis. Longitudinal data that followed elementary school children in Adachi City, Tokyo, were analyzed. The analysis consisted of two cohorts: those who were in fourth grade in 2016 and sixth grade in 2018 (COVID-19 unexposed cohort, N = 399) and those who were in fourth grade in 2018 and sixth grade in 2020 (COVID-19 exposed cohort, N = 3,082). Children's dental caries were examined by school dentists. A difference-in-differences analysis, adjusting for time-variant variables, i.e., household socioeconomic status, children's oral health behavior, and caregivers' psychological distress, was performed. In fourth grade, the number of Decayed, Missing, and Filled permanent Teeth (DMFT) was not different between the COVID-19 unexposed and exposed cohorts (mean = 0.241 and 0.242, respectively). In sixth grade, DMFT increased by 0.067 in the COVID-19 unexposed cohort and 0.180 in the COVID-19 exposed cohort. The interaction term of grade and cohorts for caries by difference-in-differences analysis showed that dental caries among the COVID-19 exposed cohort showed a significant increase in the number of dental caries by 0.116 (95% confidence interval 0.015, 0.216) compared to the COVID-19 unexposed cohort. Child dental caries slightly increased after the pandemic. Studies with longer follow-ups are needed to evaluate the impact of the pandemic on child dental caries.
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Affiliation(s)
- Yusuke Matsuyama
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan
| | - Aya Isumi
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan,Japan Society for Promotion of Science, Tokyo, Japan
| | - Satomi Doi
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan,Japan Society for Promotion of Science, Tokyo, Japan
| | - Takeo Fujiwara
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan,*Takeo Fujiwara,
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Matsuyama Y, Isumi A, Doi S, Fujiwara T. Impacts of the COVID-19 Pandemic Exposure on Child Dental Caries: Difference-in-Differences Analysis. Caries Res 2022; 56:546-554. [PMID: 36442466 PMCID: PMC9843733 DOI: 10.1159/000528006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 11/04/2022] [Indexed: 11/30/2022] Open
Abstract
The impact of the coronavirus disease 2019 (COVID-19) pandemic on dental caries is unknown. We investigated the effect of the pandemic on child dental caries in Japan by comparing the increase in dental caries from fourth to sixth grade between two cohorts, COVID-19 exposed cohort and COVID-19 unexposed cohort, using difference-in-differences analysis. Longitudinal data that followed elementary school children in Adachi City, Tokyo, were analyzed. The analysis consisted of two cohorts: those who were in fourth grade in 2016 and sixth grade in 2018 (COVID-19 unexposed cohort, N = 399) and those who were in fourth grade in 2018 and sixth grade in 2020 (COVID-19 exposed cohort, N = 3,082). Children's dental caries were examined by school dentists. A difference-in-differences analysis, adjusting for time-variant variables, i.e., household socioeconomic status, children's oral health behavior, and caregivers' psychological distress, was performed. In fourth grade, the number of Decayed, Missing, and Filled permanent Teeth (DMFT) was not different between the COVID-19 unexposed and exposed cohorts (mean = 0.241 and 0.242, respectively). In sixth grade, DMFT increased by 0.067 in the COVID-19 unexposed cohort and 0.180 in the COVID-19 exposed cohort. The interaction term of grade and cohorts for caries by difference-in-differences analysis showed that dental caries among the COVID-19 exposed cohort showed a significant increase in the number of dental caries by 0.116 (95% confidence interval 0.015, 0.216) compared to the COVID-19 unexposed cohort. Child dental caries slightly increased after the pandemic. Studies with longer follow-ups are needed to evaluate the impact of the pandemic on child dental caries.
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Affiliation(s)
- Yusuke Matsuyama
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan,
| | - Aya Isumi
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan,Japan Society for Promotion of Science, Tokyo, Japan
| | - Satomi Doi
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan,Japan Society for Promotion of Science, Tokyo, Japan
| | - Takeo Fujiwara
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan,*Takeo Fujiwara,
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Alt KW, Al-Ahmad A, Woelber JP. Nutrition and Health in Human Evolution–Past to Present. Nutrients 2022; 14:nu14173594. [PMID: 36079850 PMCID: PMC9460423 DOI: 10.3390/nu14173594] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/25/2022] [Accepted: 08/26/2022] [Indexed: 11/23/2022] Open
Abstract
Anyone who wants to understand the biological nature of humans and their special characteristics must look far back into evolutionary history. Today’s way of life is drastically different from that of our ancestors. For almost 99% of human history, gathering and hunting have been the basis of nutrition. It was not until about 12,000 years ago that humans began domesticating plants and animals. Bioarchaeologically and biochemically, this can be traced back to our earliest roots. Modern living conditions and the quality of human life are better today than ever before. However, neither physically nor psychosocially have we made this adjustment and we are paying a high health price for it. The studies presented allow us to reconstruct food supply, lifestyles, and dietary habits: from the earliest primates, through hunter-gatherers of the Paleolithic, farming communities since the beginning of the Anthropocene, to the Industrial Age and the present. The comprehensive data pool allows extraction of all findings of medical relevance. Our recent lifestyle and diet are essentially determined by our culture rather than by our millions of years of ancestry. Culture is permanently in a dominant position compared to natural evolution. Thereby culture does not form a contrast to nature but represents its result. There is no doubt that we are biologically adapted to culture, but it is questionable how much culture humans can cope with.
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Affiliation(s)
- Kurt W. Alt
- Center of Natural and Cultural Human History, Danube Private University, 3500 Krems, Austria
- Integrative Prehistory and Archaeological Science, University of Basel, 4055 Basel, Switzerland
- Correspondence:
| | - Ali Al-Ahmad
- Department of Operative Dentistry and Periodontology, Faculty of Medicine, University of Freiburg, 71906 Freiburg, Germany
| | - Johan Peter Woelber
- Department of Operative Dentistry and Periodontology, Faculty of Medicine, University of Freiburg, 71906 Freiburg, Germany
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The association between vitamin D levels and caries experience in children and youth participating in National Health and Nutrition Examination Survey 2011-2016. J Am Dent Assoc 2022; 153:848-858.e2. [DOI: 10.1016/j.adaj.2022.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 03/23/2022] [Accepted: 03/28/2022] [Indexed: 11/24/2022]
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Souza BMD, Silva MDS, Braga AS, Santos DMSD, Carvalho TDS, Santos NMD, Rios D, Buzalaf MAR, Magalhães AC. Acceptability and effect of TiF4 on dental caries: a randomized controlled clinical trial. Braz Oral Res 2021; 35:e121. [PMID: 34878076 DOI: 10.1590/1807-3107bor-2021.vol35.0121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 03/18/2021] [Indexed: 11/22/2022] Open
Abstract
This randomized three-armed controlled clinical trial compared the effect of titanium tetrafluoride (TiF4) and sodium fluoride (NaF) varnishes on caries control in smooth surfaces of permanent dentition and children's acceptability. Sixty children (6-8 y/o) were randomly divided into TiF4 (2.45% F-), NaF (2.26% F-) or placebo (control) groups. Varnishes were applied on permanent teeth once a week for the first 4 weeks and after the 6th and 12th months of the study. The variables were as follows: International Caries Detection and Assessment System (ICDAS) scores, quantitative fluorescence changes, visual plaque index (VPI) and degree of acceptability. Two-way RM-ANOVA, ANOVA/Tukey and χ2 tests were performed (p < 0.05). No differences were found between the treatments with respect to ICDAS scores (p = 0.32). Only TiF4 reduced the mean fluorescence loss significantly at 18 months compared to the baseline (p = 0.003). TiF4 showed a lower percentage of new caries lesions by tooth surface than the placebo, while NaF did not induce such a change (p < 0.014). Regardless of the treatment, more than 95% of the participants reported being satisfied. For all groups, the VPI decreased significantly at 3 months compared to the baseline value (p < 0.001), with no differences between the treatments (p = 0.17). TiF4 had a similar ability to control caries lesions as NaF; however, only TiF4 differed from the placebo (p = 0.004). The acceptability of TiF4 varnish was similar to that of NaF varnish.
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Affiliation(s)
- Beatriz Martines de Souza
- Universidade de São Paulo - USP, Bauru School of Dentistry, Department of Biological Sciences, Bauru, SP, Brazil
| | - Mayara de Souza Silva
- Universidade de São Paulo - USP, Bauru School of Dentistry, Department of Biological Sciences, Bauru, SP, Brazil
| | - Aline Silva Braga
- Universidade de São Paulo - USP, Bauru School of Dentistry, Department of Biological Sciences, Bauru, SP, Brazil
| | | | - Thamyris de Souza Carvalho
- Universidade de São Paulo - USP, Bauru School of Dentistry, Department of Biological Sciences, Bauru, SP, Brazil
| | - Natália Mello Dos Santos
- Universidade de São Paulo - USP, Bauru School of Dentistry, Department of Pediatric Dentistry, Orthodontic and Public Health, Bauru, SP, Brazil
| | - Daniela Rios
- Universidade de São Paulo - USP, Bauru School of Dentistry, Department of Pediatric Dentistry, Orthodontic and Public Health, Bauru, SP, Brazil
| | | | - Ana Carolina Magalhães
- Universidade de São Paulo - USP, Bauru School of Dentistry, Department of Biological Sciences, Bauru, SP, Brazil
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12
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Hummel R, van der Sanden W, Bruers J, van der Heijden G. The relationship between claimed restorations and future restorations in children and adolescents: An observational follow-up study on risk categories for dental caries. PLoS One 2021; 16:e0259495. [PMID: 34767565 PMCID: PMC8589182 DOI: 10.1371/journal.pone.0259495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 10/20/2021] [Indexed: 11/25/2022] Open
Abstract
Various models are available to assess caries risk in individuals. In general past caries experience is considered as the best single predictor for future caries development in populations. Likewise, recent restorations have been used to predict future restorations. We aimed to evaluate a classification model for risk categories for dental caries in children based on claims data from Dutch healthcare insurance company Zilveren Kruis. The baseline caries risk categories were derived from the number of claimed restorations in two baseline years (2010 through 2011). These categories were defined as low (no new restorations), moderate (1 new restoration), and high (2 or more new restorations). First, we analyzed the relationship between baseline caries risk categories and the number of new restorations during 3 years of follow-up (2012 through 2014). Secondly, we used negative binominal two-level analyses to determine the accuracy of our classification model in predicting new restorations during follow-up. Thirdly, we reclassified the participants after 3 years and determined the changes in the categorization. We included insurance claims data for the oral healthcare services in 28,305 children and adolescents from 334 dental practices for the period 2010–2014. At baseline, 68% of the participants were in risk category low, 13% in moderate and 19% in high. The mean number of new restorations during follow-up was 0.81 (SD 1.72) in baseline risk category low, 1.61 (SD 2.35) in moderate, and 2.65 (SD 3.32) in high. The accuracy of the multivariate model for predicting 0/>0 restorations was 50%. After 3 years, 60% of the study participants were in the same risk category, 20% were in a lower, and 21% in a higher risk category. Risk categories based on claimed restorations were related to the number of new restorations in groups. As such, they could support planning and evaluation of oral healthcare services.
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Affiliation(s)
- Riët Hummel
- Department of Oral Public Health (OPH), Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Zilveren Kruis Achmea, Zeist, The Netherlands
- * E-mail:
| | - Wil van der Sanden
- Department of Dentistry, Quality and Safety of Oral Healthcare, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Josef Bruers
- Department of Oral Public Health (OPH), Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- KNMT, Royal Dutch Dental Association, Utrecht, The Netherlands
| | - Geert van der Heijden
- Department of Oral Public Health (OPH), Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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13
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Yu OY, Lam WYH, Wong AWY, Duangthip D, Chu CH. Nonrestorative Management of Dental Caries. Dent J (Basel) 2021; 9:121. [PMID: 34677183 PMCID: PMC8534976 DOI: 10.3390/dj9100121] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 10/10/2021] [Accepted: 10/12/2021] [Indexed: 11/30/2022] Open
Abstract
The World Dental Federation (FDI) policy statement in 2016 advocated evidence-based caries-control measures for managing dental caries. The caries management philosophy has shifted from the traditional surgical manners to minimal intervention dentistry. Minimal intervention dentistry aims to extend the longevity of natural teeth. It places the nonrestorative approaches as a priority. The nonrestorative approaches for caries management aim to tackle the etiological factors of dental caries. Caries can be prevented or reversed by restricting the sugar intake and its frequency in the diet, improving oral hygiene practices, and using fluoride toothpaste. This article aims to present strategies for the nonrestorative management of dental caries, which are divided into four components to address the different etiological factors of dental caries. The first component is controlling dental plaque. Strategies for plaque control include oral hygiene instruction, motivational interviewing, mechanical plaque control, and chemical plaque control. The second component for nonrestorative management is reducing the risk of caries by identifying caries risk factors and protective factors, assessing personal caries risk, and customizing a treatment plan. Evidence-based measures for caries prevention include using fluoride, and dental sealants should be provided. The third component includes topical treatment to remineralise early carious lesions. The last component is long-term follow-up. Appropriate strategy adoption for the nonrestorative management of dental caries prolongs the life span of the teeth and sustains the good oral health of patients.
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Affiliation(s)
- Ollie Yiru Yu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong; (W.Y.-H.L.); (A.W.-Y.W.); (D.D.); (C.-H.C.)
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14
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Vaughan M, McGowan T, Mahoney G. Dental Disease Nonbattle Injury Rates of Deployed NATO Militaries in the Middle East Region: A Scoping Review. Mil Med 2021; 186:e707-e713. [PMID: 33289832 DOI: 10.1093/milmed/usaa487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 09/24/2020] [Accepted: 10/31/2020] [Indexed: 11/14/2022] Open
Abstract
INTRODUCTION The occurrence of dental emergencies, now termed as dental disease nonbattle injuries (D-DNBIs), has long been an impacting factor on militaries' operational effectiveness. Owing to D-DNBIs contributing to low morale, the removal of personnel from duty, causing logistical hardships, and requiring deployable dental teams to operate in theater, there remains a significant benefit in the reduction in the occurrence of D-DNBIs. No study to date has reviewed D-DNBI rates specific to a modern military, and insight into whether militaries are seeing improvements in their dental preparedness remains to be gained. MATERIALS AND METHODS A scoping review was conducted in accordance with the guidelines set out by Joanna Briggs Institute. Databases searched included SCOPUS, PubMed, OVID, and DOSS. Six hundred and one articles were initially screened, and six articles were included in the final review. RESULTS A D-DNBI rate of 172 per 1,000 members per year was reported across the coalition, with the U.S., UK, and French militaries reporting on their dental experience. Both the French data and one UK study reported significantly higher D-DNBIs than their U.S. counterparts, who described 124 D-DNBIs per 1,000 members per year. A significant proportion of these D-DNBIs were reported to be "preventable," which raises questions on the efficacy of garrison healthcare services. Dental disease nonbattle injury rates appear to be largely consistent with what was first reported decades ago, and there remains ongoing and significant value in expeditionary dental services providing supportive healthcare for any deployed military personnel. CONCLUSION Rates of D-DNBIs appear to be stable with what was historically reported when an international coalition is considered, with national variation. There remains a significant number of D- DNBIs which require dental treatment within the operational theater, and further efficiencies can be gained from predeployment treatment of "preventable" D-DNBIs.
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Affiliation(s)
- Matthew Vaughan
- Dental Section, Williamtown Health Centre, Royal Australian Air Force Base Williamtown, Williamtown, NSW 2318, Australia
| | - Troy McGowan
- Amberley Health Centre, Royal Australian Air Force Base Amberley, Amberley, QLD 4306, Australia
| | - Greg Mahoney
- Headquarters Health Services Wing, Royal Australian Air Force Base Amberley, Amberley, QLD 4306, Australia
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15
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Lai YYL, Downs J, Zafar S, Wong K, Walsh L, Leonard H. Oral health care and service utilisation in individuals with Rett syndrome: an international cross-sectional study. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2021; 65:561-576. [PMID: 33764620 DOI: 10.1111/jir.12834] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 03/02/2021] [Accepted: 03/02/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND There is a dearth of literature available on the comparative oral health status of those with Rett syndrome (RTT) despite diurnal bruxism being a supportive diagnostic criterion for the disorder. This study was designed to investigate the dental experiences of individuals with RTT in terms of perceived at-home and professional dental care. METHODS Using data in the InterRett database, provided by English-speaking families of individuals with a confirmed MECP2 genetic mutation, the study investigated relationships between dental problems, oral care, child factors including bruxism and use of gastrostomy, and socioeconomic indicators. The study also explored relationships between dental presentations and socioeconomic, child, and family-related factors. RESULTS Individuals with RTT exhibiting bruxism were more likely to access dental treatment. Those who had full oral feeding had a higher incidence rate of dental treatment than those with full tube feeding. A conservative (under) estimation of the overall dental caries progression rate revealed that this may be similar to that of the normal population. CONCLUSIONS Drivers for dental treatment in RTT include bruxism as well as dental caries. Those who have full oral feeding experience more dental treatment than those with full tube feeding. A higher maternal education level may confer a protective effect for oral health outcomes in those with RTT. Nevertheless, families generally tended to value the importance of oral health despite reported difficulties in day-to-day mouth care.
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Affiliation(s)
- Y Y L Lai
- School of Dentistry, UQ Oral Health Centre, The University of Queensland, Herston, Queensland, Australia
- Child Disability, Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - J Downs
- Child Disability, Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
- School of Physiotherapy and Exercise Science, Curtin University, Perth, Western Australia, Australia
| | - S Zafar
- School of Dentistry, UQ Oral Health Centre, The University of Queensland, Herston, Queensland, Australia
| | - K Wong
- Child Disability, Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - L Walsh
- School of Dentistry, UQ Oral Health Centre, The University of Queensland, Herston, Queensland, Australia
| | - H Leonard
- Child Disability, Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
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16
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Mahboobi Z, Pakdaman A, Yazdani R, Azadbakht L, Shamshiri AR, Babaei A. Caries incidence of the first permanent molars according to the Caries Assessment Spectrum and Treatment (CAST) index and its determinants in children: a cohort study. BMC Oral Health 2021; 21:259. [PMID: 33985489 PMCID: PMC8120821 DOI: 10.1186/s12903-021-01612-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 05/06/2021] [Indexed: 01/22/2023] Open
Abstract
Background There are limited information on caries incidence, especially from developing countries, the aim of the present study was to explore caries incidence in the first permanent molar teeth according to the CAST index in 7- to 8-year-old-children and its socio-demographic, oral health related and diet determinants.
Methods A multi-stage cluster random sample of 7–8 years old children was applied in Tehran, Iran. The oral examination using the CAST index and the Oral Hygiene Index-Simplified (OHI-S) performed by trained dentists in 2017 and 2019 calibrated with an expert (Kappa of 0.89 and 0.76, respectively). A 3-day food record was used to record sugary snacks consumption. Oral health related knowledge of the parents was assessed using a valid and reliable self-administered questionnaire. The data were analyzed using the SPSS software version 23.0 and descriptive and analytical statistics including the negative binomial regression was applied. Results Two hundred and ninety schoolchildren aged 7–8 years old were followed up for two years. All of them had complete data obtained via oral examination and questionnaires. The annual caries incidence rate was 0.16 and 53% (95% CI 47.4–58.9) of the children developed at least one new dental caries (enamel or dentine) during two years. Multi-variate analysis revealed that the children of mothers with high school education or diploma (IRR = 1.47, 95% CI 1.02–2.12; p = 0.04) and those with low socio-economic status (IRR = 1.86, 95% CI 1.27–2.73; p < 0.001) were more likely to develop caries. There was no significant association between gender, father’s educational level, child birth order, housing area per person, OHI-S score, oral health knowledge of parents, and sugary snacks consumption per day and caries increment at an individual level. Conclusion This 2-year longitudinal study on 7- to 8-year-old children showed that caries incidence according to the CAST index was associated with socio-economic status and mother education but not associated with having 2 or more sugary snack per day and oral hygiene status.
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Affiliation(s)
- Zeinab Mahboobi
- Department of Community Oral Health, School of Dentistry, Tehran University of Medical Sciences, P.O. Box 1439955991, Tehran, Iran
| | - Afsaneh Pakdaman
- Department of Community Oral Health, School of Dentistry, Tehran University of Medical Sciences, P.O. Box 1439955991, Tehran, Iran. .,Department of Community Oral Health, Research Centre for Caries Prevention, Dental Research Institute, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.
| | - Reza Yazdani
- Department of Community Oral Health, School of Dentistry, Tehran University of Medical Sciences, P.O. Box 1439955991, Tehran, Iran.,Department of Community Oral Health, Research Centre for Caries Prevention, Dental Research Institute, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Leila Azadbakht
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad R Shamshiri
- Department of Community Oral Health, Research Centre for Caries Prevention, Dental Research Institute, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Azadeh Babaei
- Department of Community Oral Health, School of Dentistry, Alborz University of Medical Sciences, Karaj, Iran
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17
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Nguyen TM, Tonmukayakul U, Calache H. A Cost Analysis of an Outreach School-Based Dental Program: Teeth on Wheels. CHILDREN (BASEL, SWITZERLAND) 2021; 8:154. [PMID: 33670541 PMCID: PMC7922806 DOI: 10.3390/children8020154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/11/2021] [Accepted: 02/12/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND This study evaluated an outreach mobile dental service called Teeth on Wheels (TOW). The dental program targeted Australian children from low household income, who are eligible for the Child Dental Benefits Scheme (CDBS) in Victoria, Australia. The program is complemented with a school-based oral health promotion element. METHODS A retrospective cohort study was performed with a convenience sample. Children must have had at least three dental examinations during the 2016-2019 calendar years to be included in the study. Comparisons were made between the 2016-17 and 2018-19 calendar years. It was hypothesised that the program would result in reduced costs and the number of restorations and extractions in the latter period. RESULTS A total of 414 children were included in the analysis. The total mean costs of the program per child reduced from AU$605.3 in 2016-17 to AU$531.1 in 2018-19. The results showed an overall mean reduction in all restorations and extractions performed, but only statistical significance was noted for reductions of restored deciduous teeth. CONCLUSIONS This outreach program, which is focused on prevention and minimally invasive dentistry, can be a promising alternative model of delivery for dental services in young children.
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Affiliation(s)
- Tan Minh Nguyen
- Deakin Health Economics, Institute of Health Transformation, Faculty of Health, Deakin University, Waurn Ponds, VIC 3216, Australia; (U.T.); (H.C.)
- Community Dental Program, Peninsula Health, Frankston, VIC 3199, Australia
- Coburg Hill Oral Care, Coburg North, VIC 3058, Australia
| | - Utsana Tonmukayakul
- Deakin Health Economics, Institute of Health Transformation, Faculty of Health, Deakin University, Waurn Ponds, VIC 3216, Australia; (U.T.); (H.C.)
| | - Hanny Calache
- Deakin Health Economics, Institute of Health Transformation, Faculty of Health, Deakin University, Waurn Ponds, VIC 3216, Australia; (U.T.); (H.C.)
- Dentistry and Oral Health, La Trobe Rural Health School, La Trobe University, Bendigo, VIC 3552, Australia
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18
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Madera M, Bernabé E. Estimating the prevalence of untreated caries in permanent teeth from the DMF index and lifetime caries prevalence. J Public Health Dent 2020; 81:143-149. [PMID: 33146408 DOI: 10.1111/jphd.12425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 10/14/2020] [Accepted: 10/22/2020] [Indexed: 11/29/2022]
Abstract
AIM To derive formulas to estimate the prevalence of untreated dental caries in permanent teeth based on the DMF index and lifetime caries prevalence. METHODS Data from participants, aged 5 years or older, in the National Health and Nutrition Examination Survey 2011-2016 were analyzed. Dental caries was assessed at surface level with the Radike criteria, which matches the case definition of the Global Burden of Disease study. Participants' data were aggregated into 438 groups, based on survey strata and 5-year age brackets, to produce population estimates for the prevalence of untreated caries (DT > 0), DMFT, DMFS, DT, DS, and lifetime caries prevalence (DMFT>0). Conversion formulas were derived using fractional polynomials to characterize the association of each caries indicator with the prevalence of untreated caries. RESULTS The mean prevalence of untreated caries was 23.5 percent (SD: 12.9 percent, range: 1.0-72.3 percent). After adjustment for age, the prevalence of untreated caries was correlated with DMFT (r = 0.23), DMFS (r = 0.25), DT (r = 0.74), DS (r = 0.65) and lifetime caries prevalence (r = 0.18). Using fractional polynomial models adjusted for categorical age, the prevalence of untreated caries at population level could be estimated from DMFT with power 1 (linear form), DMFS with power 0.5, DT with power 0.5, DS with powers (0.5; 1) and lifetime caries prevalence with power 1. CONCLUSION The prevalence of untreated caries in permanent teeth can be estimated from the DMF index and lifetime caries prevalence. These conversion formulas can facilitate the inclusion of more studies in estimation of the global burden of untreated caries in permanent teeth.
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Affiliation(s)
- Meisser Madera
- Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK.,Department of Research, Faculty of Dentistry, University of Cartagena, Cartagena, Colombia
| | - Eduardo Bernabé
- Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
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19
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Paula JSD, Zina LG, Jamieson L, Mialhe FL. The effect of caries increment on oral health-related quality of life among adolescents in Brazil: a 3-year longitudinal study. Braz Oral Res 2020; 34:e107. [PMID: 32876116 DOI: 10.1590/1807-3107bor-2020.vol34.0107] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 07/14/2020] [Indexed: 11/22/2022] Open
Abstract
This study aimed to assess the effect of caries increment on Oral Health-related Quality of Life (OHRQoL) of Brazilian adolescents and to evaluate the responsiveness of the Child Perceptions Questionnaire (CPQ11-14) in this group. A population-based sample of 515 Brazilian 12-year-olds from a large city located in the southeast of Brazil was evaluated according to a random multistage sampling design at baseline and 291 at three years follow-up, using the DMFT index and the CPQ11-14 instrument. To evaluate the responsiveness to change, the measures of effect size and longitudinal construct validity were used. It was verified that OHRQoL among adolescents with DMFT increment across the three years worsened significantly (p<0.05) in relation to their counterparts. The effect size varied from small to moderate. The longitudinal construct validity of CPQ11-14 was satisfactory. Caries increment impacted on OHRQoL of adolescents in Brazil. The CPQ11-14 instrument demonstrated acceptable responsiveness properties.
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Affiliation(s)
- Janice Simpson de Paula
- Department of Community and Preventive Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Lívia Guimarães Zina
- Department of Community and Preventive Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Lisa Jamieson
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, Australia
| | - Fábio Luiz Mialhe
- Department of Community Dentistry, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, SP, Brazil
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20
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Ibrahim MS, Garcia IM, Vila T, Balhaddad AA, Collares FM, Weir MD, Xu HHK, Melo MAS. Multifunctional antibacterial dental sealants suppress biofilms derived from children at high risk of caries. Biomater Sci 2020; 8:3472-3484. [DOI: 10.1039/d0bm00370k] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Dental sealant containing antibacterial and bioactive agents decreased biofilm formation due to the saliva of children at low and high risk of caries.
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Affiliation(s)
- Maria Salem Ibrahim
- Ph.D. Program in Biomedical Sciences
- Biomaterials and Tissue Engineering Division
- University of Maryland School of Dentistry
- Baltimore
- USA
| | - Isadora Martini Garcia
- Ph.D. Program in Biomedical Sciences
- Biomaterials and Tissue Engineering Division
- University of Maryland School of Dentistry
- Baltimore
- USA
| | - Taissa Vila
- Ph.D. Program in Biomedical Sciences
- Biomaterials and Tissue Engineering Division
- University of Maryland School of Dentistry
- Baltimore
- USA
| | - Abdulrahman A. Balhaddad
- Ph.D. Program in Biomedical Sciences
- Biomaterials and Tissue Engineering Division
- University of Maryland School of Dentistry
- Baltimore
- USA
| | - Fabrício Mezzomo Collares
- Dental Materials Laboratory
- School of Dentistry
- Federal University of Rio Grande do Sul
- Porto Alegre
- Brazil
| | - Michael D. Weir
- Ph.D. Program in Biomedical Sciences
- Biomaterials and Tissue Engineering Division
- University of Maryland School of Dentistry
- Baltimore
- USA
| | - Hockin H. K. Xu
- Ph.D. Program in Biomedical Sciences
- Biomaterials and Tissue Engineering Division
- University of Maryland School of Dentistry
- Baltimore
- USA
| | - Mary Anne S. Melo
- Ph.D. Program in Biomedical Sciences
- Biomaterials and Tissue Engineering Division
- University of Maryland School of Dentistry
- Baltimore
- USA
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