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Du S, Cheng M, Zhang C, Xu M, Wang S, Wang W, Wang X, Feng X, Tai B, Hu D, Lin H, Wang B, Wang C, Zheng S, Liu X, Rong W, Wang W, Xu T, Si Y. Income-related inequality and decomposition of edentulism among aged people in China. BMC Oral Health 2022; 22:215. [PMID: 35641983 PMCID: PMC9153164 DOI: 10.1186/s12903-022-02246-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 05/18/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The aim of this study was to assess the income-related inequality of edentulism among the aged in China and identify the contributing factors.
Methods
A secondary analysis of data from the 4th National Oral Health Epidemiology Survey in China was conducted, and 65–74 years old were selected for the analysis of income-related inequality of edentulism. The concentration curve, Concentration index (CI) and Erreygers-corrected concentration index (EI) were used to represent inequality and its degree qualitatively and quantitatively, respectively. A decomposition method based on probit model was employed to determine the contributors of inequality, including demographic factors, income status, oral health-related knowledge, attitude and practices and self-perceived general health status.
Results
In China, aged people with edentulism were concentrated in the poor. The CI was − 0.2337 (95% CIs: − 0.3503, − 0.1170). The EI was − 0.0413 (95% CIs: − 0.0619, − 0.0207). The decomposition results showed that income (75.02%) and oral health-related knowledge, attitude and practices (15.52%) were the main contributors to the inequality.
Conclusion
This study showed that pro-poor inequality among the elderly with edentulism existed in China. Corresponding policies against the contributors could be considered to promote the health equality of the elders.
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Bond JC, McDonough R, Alshihayb TS, Kaye EA, Garcia RI, Heaton B. Edentulism is associated with increased risk of all-cause mortality in adult men. J Am Dent Assoc 2022; 153:625-634.e3. [PMID: 35241269 DOI: 10.1016/j.adaj.2021.11.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/22/2021] [Accepted: 11/30/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Prior reports of positive associations between edentulism and all-cause mortality have been limited by onetime assessments of edentulism and inadequate control of known confounding variables. The authors aimed to assess the association between edentulism and mortality using a longitudinal clinical oral health cohort. METHODS The authors used data from the Department of Veterans Affairs Dental Longitudinal Study, an ongoing, closed-panel cohort study from 1968 through 2019 (N = 1,229). Dentition status was evaluated through triennial clinical examinations. Mortality was assessed via the National Death Registry. The authors used Cox regression models to estimate the association between edentulism and all-cause mortality after covariate adjustment. Furthermore, the authors calculated propensity scores and assessed hazard ratios (HRs) in a trimmed, matched, and inverse probability weighted sample. RESULTS Participants who were edentulous (N = 112) had 1.24 (95% CI, 1.00 to 1.55) times the hazard of all-cause mortality compared with those who were nonedentulous, after adjustment with time-varying covariates. Use of propensity scores in the model resulted in slightly elevated HRs compared with the standard Cox model, regardless of propensity score method; adjusted HRs were 1.35 (95% CI, 1.01 to 1.80) after matching, 1.26 (95% CI, 1.00 to 1.59) after trimming, and 1.29 (95% CI, 1.18 to 1.42) after inverse probability weighting. CONCLUSIONS Edentulism was associated with an increased risk of all-cause mortality in a cohort that captured incident edentulism. This association was consistent after multiple methods to account for confounding. PRACTICAL IMPLICATIONS The findings of this study suggest that edentulism is associated with an increase in risk of mortality, after accounting for salient confounding variables using multiple approaches. Efforts to improve equitable access to tooth-preserving treatments are critical.
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Lyra P, Machado V, Proença L, Mendes JJ, Botelho J. Tooth Loss and Blood Pressure in Parkinson's Disease Patients: An Exploratory Study on NHANES Data. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18095032. [PMID: 34068631 PMCID: PMC8126086 DOI: 10.3390/ijerph18095032] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 04/26/2021] [Accepted: 05/04/2021] [Indexed: 12/15/2022]
Abstract
Objectives: To evaluate tooth loss severity in PD patients and the impact of missing teeth on blood pressure (BP) and glycated hemoglobin (Hba1c) levels. Methods: All adults reporting specific PD medication regimens with complete dental examinations were included from the NHANES 2001 to 2018 databases. Sociodemographic, systolic BP (SBP), diastolic BP (DBP) and Hba1c data were compared according to tooth loss severity, and linear regression analyses on the impact of tooth loss on SBP, DBP and Hba1c levels were conducted. Results: The 214 included participants presented 9.7 missing teeth, 23.8% severe tooth loss and 18.2% total edentulousness. Severe tooth loss cases were significantly older (p < 0.001), had higher smoking prevalence (p = 0.008), chronic medical conditions (p = 0.012) and higher Hba1c (p = 0.001), SBP (p = 0.015) and DBP (p < 0.001) levels. Crude and adjusted linear models revealed a relationship between SBP, DBP and missing teeth; however, age confounded these links (SBP: B = 0.10, SE = 0.16, p < 0.05; DBP: B = 0.16, SE = 0.10, p < 0.05). Tooth loss presented no significant relationship with Hba1c levels. Conclusions: Severe tooth loss is prevalent among PD patients. Blood pressure levels showed a positive linear relationship with the number of missing teeth, although age was a confounding factor. Furthermore, tooth loss and Hba1c levels revealed no significant linear relationship.
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Affiliation(s)
- Patrícia Lyra
- Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Clinical Research Unit (CRU), Egas Moniz—Cooperativa de Ensino Superior, 2829-511 Caparica, Portugal; (P.L.); (V.M.); (J.J.M.)
| | - Vanessa Machado
- Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Clinical Research Unit (CRU), Egas Moniz—Cooperativa de Ensino Superior, 2829-511 Caparica, Portugal; (P.L.); (V.M.); (J.J.M.)
- Evidence-Based Hub, CRU, CiiEM, Egas Moniz—Cooperativa de Ensino Superior, 2829-511 Caparica, Portugal;
| | - Luís Proença
- Evidence-Based Hub, CRU, CiiEM, Egas Moniz—Cooperativa de Ensino Superior, 2829-511 Caparica, Portugal;
- Quantitative Methods for Health Research (MQIS), CiiEM, Egas Moniz—Cooperativa de Ensino Superior, 2829-511 Caparica, Portugal
| | - José João Mendes
- Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Clinical Research Unit (CRU), Egas Moniz—Cooperativa de Ensino Superior, 2829-511 Caparica, Portugal; (P.L.); (V.M.); (J.J.M.)
- Evidence-Based Hub, CRU, CiiEM, Egas Moniz—Cooperativa de Ensino Superior, 2829-511 Caparica, Portugal;
| | - João Botelho
- Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Clinical Research Unit (CRU), Egas Moniz—Cooperativa de Ensino Superior, 2829-511 Caparica, Portugal; (P.L.); (V.M.); (J.J.M.)
- Evidence-Based Hub, CRU, CiiEM, Egas Moniz—Cooperativa de Ensino Superior, 2829-511 Caparica, Portugal;
- Correspondence: ; Tel.: +351-969-848-394
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Hasanzade M, Moharrami M, Alikhasi M. How adjustment could affect internal and marginal adaptation of CAD/CAM crowns made with different materials. J Adv Prosthodont 2021; 12:344-350. [PMID: 33489018 PMCID: PMC7790605 DOI: 10.4047/jap.2020.12.6.344] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 10/24/2020] [Accepted: 11/05/2020] [Indexed: 12/02/2022] Open
Abstract
PURPOSE Recently introduced hybrid and reinforced glass ceramic computer-aided design/computer-aided manufacturing (CAD/CAM) materials have been used for full-coverage restorations. However; the effect of adjustment and type of materials on internal and marginal adaptation are unknown. This study aimed to evaluate and compare the marginal and internal adaptations of crowns made of three different CAD/CAM materials before and after adjustment. MATERIALS AND METHODS One acrylic resin maxillary first molar was prepared and served as the master die. Thirty-six restorations were fabricated using CAD/CAM system (CEREC Omnicam, MCXL) with three materials including lithium disilicate (IPS e.max CAD), zirconia-reinforced lithium silicate (Suprinity), and hybrid ceramic (Enamic). Internal and marginal adaptations were evaluated with the reference point matching technique before and after adjustment. The data were analyzed using mixed ANOVA considering α=.05 as the significance level. RESULTS The effect of adjustment and its interaction with the restoration material were significant for marginal, absolute marginal, and occlusal discrepancies (P<.05). Before adjustment, Suprinity had lower marginal discrepancies than IPS e.max CAD (P=.18) and Enamic (P=.021); though no significant differences existed after adjustment. CONCLUSION Within the limitations of this study, crowns fabricated from IPS e.max CAD and Suprinity resulted in slightly better adaptation compared with Enamic crowns before adjustment. However, marginal, axial, and occlusal discrepancies were similar among all materials after the adjustment.
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Affiliation(s)
- Mahya Hasanzade
- Dental Research Center, Dentistry Research Institute, Department of Prosthodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Moharrami
- Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Marzieh Alikhasi
- Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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5
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Foiles Sifuentes AM, Castaneda-Avila MA, Lapane KL. The relationship of aging, complete tooth loss, and having a dental visit in the last 12 months. Clin Exp Dent Res 2020; 6:550-557. [PMID: 32737945 PMCID: PMC7545228 DOI: 10.1002/cre2.309] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/13/2020] [Accepted: 06/18/2020] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVES To evaluate the extent to which dental health care visits in the past year differed among older adults with and without edentulism. MATERIAL AND METHODS We conducted a cross-sectional study using the 2017 Medical Expenditure Panel Survey among participants aged ≥50 years (n = 10,480, weighted = 112,116,641). Two self-reported outcome variables were used: loss of all teeth from upper and lower jaws (yes/no) and dental visit in the last 12 months (yes/no). Logistic models were used to estimate adjusted odds ratios (aOR) and 95% confidence intervals (CI). RESULTS Overall, 11.4% of the non-institutionalized U.S. population aged ≥50 years were edentulous; the prevalence was higher in those with advanced age. Adherence to annual oral health visits was 16% among those with edentulism, 52% among those without. The prevalence of dental care visits in the past year was higher among those with advanced age without edentulism, but for those with edentulism, the odds of visiting a dental care provider was lower in all age groups compared to those 50-59 years ((60-69 years): aOR: 0.58, CI:0.36-0.95; (70-79 years): aOR: 0.51, CI: 0.30-0.88; (≥ 80 years): aOR: 0.45, CI: 0.26-0.80)). CONCLUSION Although the prevalence of edentulism was higher in those with advanced age, oral health visits during the last 12 months were less frequent in older adults with edentulism. Interventions to improve adherence to dental care recommendations in the growing aging population are warranted.
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Affiliation(s)
- Andriana M Foiles Sifuentes
- Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Maira A Castaneda-Avila
- Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Kate L Lapane
- Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, USA
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Sadek SA, Elawady D. Impact of Removable Partial Denture Type on Patient Satisfaction and Abutment Survival Rate-RCT. Open Access Maced J Med Sci 2019; 7:2513-2519. [PMID: 31666857 PMCID: PMC6814483 DOI: 10.3889/oamjms.2019.668] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 07/31/2019] [Accepted: 08/04/2019] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND: Patient’s satisfaction and the preservation of abutments is the most important outcomes that the clinician seeks during fabrication of any dental treatment, especially when it is concerned with removable prosthodontic rehabilitation. AIM: The present study evaluates three different Removable Partial Denture (RPD) types restoring mandibular class II modification I edentulous cases with regards to patient’s satisfaction and abutments survival. METHODS: Forty-two partially edentulous patients were divided into three groups (Group I rehabilitated with Vitallium RPD, Group II rehabilitated with Vitallium RPD where the modification area restored with the surveyed bridge, Group III rehabilitated with Thermopress RPD). The patients were followed up for twenty-four months. Using a questionnaire, prosthodontic maintenance required was documented at the delivery and after 3 months. RESULTS: There was a significant difference regarding patient satisfaction for group III (P-value <0.05) while for groups I and II there was a non-significant difference (P-value >0.05). Regarding the survival rate, there was a non-significant difference between the three groups (P-value >0.05) at the end of twenty-four months of follow up. CONCLUSION: Patient satisfaction and abutment survival were better with Thermopress RPD than conventional Vitallium RPD or Vitallium RPD with a surveyed bridge restoring the modification area. Although a non-statistically significant difference was found in the survival rate of abutments between groups, a clinically important result was revealed as no abutments failures were reported in the Thermopress group.
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Affiliation(s)
- Sherif A Sadek
- Department of Prosthodontics, Faculty of Oral and Dental Medicine, Cairo University, Cairo, Egypt.,Department of Prosthodontics, Alfarabi Private College for Dentistry and Nursing, Jeddah, Kingdom of Saudi Arabia
| | - Dina Elawady
- Department of Prosthodontics, Faculty of Dentistry, Modern Science and Arts University (MSA), Cairo, Egypt
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Fauroux MA, Germa A, Tramini P, Nabet C. Prosthetic treatment in the adult French population: Prevalence and relation with demographic, socioeconomic and medical characteristics. Rev Epidemiol Sante Publique 2019; 67:223-231. [PMID: 31204147 DOI: 10.1016/j.respe.2019.04.055] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 04/05/2019] [Accepted: 04/10/2019] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND The aim of this study was to estimate the prevalence of dental prosthetic treatment and to investigate the demographic, social, economic and medical factors associated with the use of fixed and removable dentures in a representative sample of adults living in France. METHODS The data were obtained from the 2002-2003 Decennial Health Survey, a cross-sectional study of a representative sample of the population living in France, which included 29,679 adults. Information was collected by interview. The variables collected were fixed denture, removable denture, age, gender, number of children, area of residence, nationality, educational attainment, family social status, employment status, annual household income per capita, supplementary insurance, chronic disease, eyesight problems/glasses, hearing problems/hearing aids. Multinomial logistic regression models were used to study the relationship between prosthetic treatment and demographic, socioeconomic and medical characteristics unadjusted, adjusted for age and adjusted for all the characteristics. RESULTS The prevalence of prosthetic treatment was 34.6% (95% confidence interval (CI): [34.1; 35.2]) for fixed prosthetic dentures and 13.8% (95% CI: [13.4; 14.2]) for removable prosthetic dentures. We showed a gradient between educational attainment and removable dentures; the odds ratio adjusted for all the variables (aOR) associated with no or primary education compared to post-secondary education was 2.56; 95% CI: [2.09; 3.13]. When annual household income per capita was low, subjects were less likely to report fixed dentures (aOR=0.68; 95% CI: [0.62; 0.75]) than those with high annual household income per capita. Individuals without insurance less often reported fixed dentures than those with private insurance. Those reporting chronic disease were less likely to report fixed dentures (aOR=0.87; 95% CI: [0.79; 0.95]) but more likely to report removable dentures (aOR=1.29; 95% CI: [1.17; 1.43]) than those without chronic disease. CONCLUSION This study reveals social, economic and medical inequalities in fixed and removable prosthetic treatment among adults in France.
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Affiliation(s)
- M-A Fauroux
- EA4203 Bio-nano laboratory, faculty of dentistry of Montpellier, 545, avenue du Pr JL Viala, 34193 Montpellier cedex 5, France.
| | - A Germa
- Faculty of dentistry of Paris Descartes, 92120 Montrouge, France; Inserm, UMR1153, obstetrical, perinatal, and pediatric epidemiology (EPOPE) Team, Epidemiology and Biostatistics, Sorbonne Paris Cité Research Center, 75004 Paris, France.
| | - P Tramini
- EA2415 clinical research university institute (IURC), faculty of dentistry of Montpellier, 545, avenue du Pr JL Viala, 34193 Montpellier cedex 5, France.
| | - C Nabet
- Inserm UMR 1027, faculty of dentistry of Toulouse, Toulouse university, 3, chemin des Maraîchers, 31062 Toulouse cedex 09, France.
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Oliveira MB, Lopes FF, Rodrigues VP, Alves CMC, Hugo FN. Association between socioeconomic factors, behavioral, general health and oral mucosa status in elderly. CIENCIA & SAUDE COLETIVA 2018; 23:3663-3674. [PMID: 30427439 DOI: 10.1590/1413-812320182311.26182016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Accepted: 11/15/2016] [Indexed: 12/22/2022] Open
Abstract
This study aimed to investigate the association between socioeconomic and behavioral factors, general health, oral health, and plaque accumulation and oral mucosa condition outcomes in the elderly. This is a cross-sectional study conducted from 2004 to 2005 with 785 elderly dwellers of the city of Carlos Barbosa (RS), Brasil. We used questionnaires to collect socioeconomic, behavior and health status data. The physical examination of the oral structures comprised the Mucosal-Plaque Index proposed by Henriksen (MPS). A higher prevalence of moderate/severe plaque accumulation was observed in the elderly group, in less educated male elderly. The use of full upper dentures and income under one minimum wage were protective factors for moderate/severe plaque accumulation. Only the variables of the first block of the conceptual structure, male gender (OR = 2.13; 95% CI 1.26-3.61) and lower education (OR = 1.37; 95% CI 1.06-1.78) remained associated with an unacceptable MPS score. The findings suggest that, as per MPS, less educated male elderly are more likely to have poor oral health.
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Affiliation(s)
- Marisa Borges Oliveira
- Programa de Pós-Graduação em Odontologia, Universidade Federal do Maranhão. Avenida dos Portugueses s/n, Bacanga. 65080-805 São Luís MA Brasil.
| | - Fernanda Ferreira Lopes
- Programa de Pós-Graduação em Odontologia, Universidade Federal do Maranhão. Avenida dos Portugueses s/n, Bacanga. 65080-805 São Luís MA Brasil.
| | - Vandilson Pinheiro Rodrigues
- Programa de Pós-Graduação em Odontologia, Universidade Federal do Maranhão. Avenida dos Portugueses s/n, Bacanga. 65080-805 São Luís MA Brasil.
| | - Claudia Maria Coelho Alves
- Programa de Pós-Graduação em Odontologia, Universidade Federal do Maranhão. Avenida dos Portugueses s/n, Bacanga. 65080-805 São Luís MA Brasil.
| | - Fernando Neves Hugo
- Centro de Pesquisas em Odontologia Social, Universidade Federal do Rio Grande do Sul. Porto Alegre RS Brasil
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Naorungroj S, Slade GD, Divaris K, Heiss G, Offenbacher S, Beck JD. Racial differences in periodontal disease and 10-year self-reported tooth loss among late middle-aged and older adults: the dental ARIC study. J Public Health Dent 2017; 77:372-382. [PMID: 28585323 DOI: 10.1111/jphd.12226] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 04/28/2017] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To investigate racial differences in the associations between periodontitis and 10-year self-reported incident tooth loss in a biracial, community-based cohort of US late middle-aged and older adults. METHODS Subjects were 3,466 dentate men and women aged 53-74 who underwent dental examinations from 1996 to1998. In 2012-2013, telephone interviewers asked participants about tooth loss in the preceding 10 years. Separate multivariable ordinal logistic regression models were used to calculate proportional odds ratios (OR) and 95% confidence intervals (CI) as estimates of association between periodontitis and tooth loss for Whites and African-Americans (AAs). RESULTS The majority of participants were White (85 percent) and female (57 percent) with 23 teeth on average at enrollment. Approximately half the Whites (56 percent) and AAs (49 percent) had periodontitis. At follow-up, approximately 44 percent of AAs and 38 percent of Whites reported having lost ≥1 tooth. In multivariable models, severe periodontitis (OR = 3.03; 95% CI = 2.42-3.80) and moderate periodontitis (OR = 1.64; 95% CI= 1.39-1.94) were significant risk factors of incident tooth loss among Whites. For AAs, severe but not moderate periodontitis increased the odds of incident tooth loss (OR = 2.22; 95% CI = 1.37-3.59). In the final model, education was inversely associated with incident tooth loss among AAs, while lower income was associated with greater odds of tooth loss among Whites. CONCLUSIONS In this population-based cohort, there is racial heterogeneity in the association between periodontitis and tooth loss. Interventions to reduce the impact of periodontitis on tooth loss need to consider these differences.
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Affiliation(s)
- S Naorungroj
- Department of Conservative Dentistry, Faculty of Dentistry, Prince of Songkla University, Hat Yai, Thailand.,Common Oral Diseases and Epidemiology Research Center, Prince of Songkla University, Hat Yai, Thailand
| | - G D Slade
- Department of Dental Ecology, School of Dentistry, University of North Carolina at Chapel Hill, NC, USA
| | - K Divaris
- Department of Pediatric Dentistry, School of Dentistry, University of North Carolina at Chapel Hill, NC, USA.,Department of Epidemiology, Gilling School of Global Public Health, University of North Carolina at Chapel Hill, NC, USA
| | - G Heiss
- Department of Epidemiology, Gilling School of Global Public Health, University of North Carolina at Chapel Hill, NC, USA
| | - S Offenbacher
- Department of Periodontology, School of Dentistry, University of North Carolina at Chapel Hill, NC, USA
| | - J D Beck
- Department of Dental Ecology, School of Dentistry, University of North Carolina at Chapel Hill, NC, USA
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Preliminary Evidence for the Complete Digital Esthetic Rehabilitation Treatment: Case Report and 1-Year Follow-up. J Evid Based Dent Pract 2017; 17:76-82. [DOI: 10.1016/j.jebdp.2016.10.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 10/27/2016] [Indexed: 11/23/2022]
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Teixeira DSDC, Frazão P, Alencar GP, Baquero OS, Narvai PC, Lebrão ML, Duarte YADO. [Prospective study on tooth loss in a cohort of dentate elderly]. CAD SAUDE PUBLICA 2017; 32:e00017215. [PMID: 27509546 DOI: 10.1590/0102-311x00017215] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 02/18/2016] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to assess factors associated with tooth loss in elderly 60 years or older during a four-year observation period. A representative cohort of dentate elderly from the city of São Paulo, Brazil, participated in the study. The outcome was teeth loss incidence from 2006 to 2010. Demographic and socioeconomic characteristics, health services access and use, behavior, reported diseases, cognitive status, functional status, state of dentition, and use of dental prosthesis were recorded as independent variables in 2006 and the outcome was measured in 2010. Negative binomial regression models were used. Participation included 440 dentate elderly. Increased likelihood of tooth loss was associated with use of two removable prostheses (RR = 1.57; 95%CI: 1.02-2.41), fair self-rated oral health (RR = 1.62; 95%CI: 1.11-2.36), bad/very bad self-rated oral health (RR = 1.87; 95%CI: 1.11-3.17), male gender (RR = 1.74; 95%CI: 1.28-2.37), and living alone (RR = 2.03; 95%CI: 1.11-3.72).
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Affiliation(s)
- Doralice Severo da Cruz Teixeira
- Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brasil.,Secretaria Municipal da Saúde de São Paulo, São Paulo, Brasil
| | - Paulo Frazão
- Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brasil
| | | | - Oswaldo Santos Baquero
- Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, Brasil
| | - Paulo Capel Narvai
- Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brasil
| | - Maria Lucia Lebrão
- Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brasil
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Song IS, Han K, Choi YJ, Ryu JJ, Park JB. Influence of oral health behavior and sociodemographic factors on remaining teeth in Korean adults: 2010-2012 Korea national health and nutrition examination survey. Medicine (Baltimore) 2016; 95:e5492. [PMID: 27902609 PMCID: PMC5134815 DOI: 10.1097/md.0000000000005492] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 10/14/2016] [Accepted: 11/03/2016] [Indexed: 01/20/2023] Open
Abstract
In this study, the number and location of remaining teeth were analyzed according to sociodemographic variables, anthropometric measurements, and oral health behavior patterns. The hypothesis was that the number and location of remaining teeth would be affected by oral health behavior and by sociodemographic factors, such as education levels, household income, and urban/rural residency.This nationwide cross-sectional study was performed with a total of 36,026 representative Korean adults aged 19 and older. The data were taken from the 2012-2012 Korea National Health and Nutrition Examination Survey.Men had, on average, significantly more remaining teeth than women did. Women brushed their teeth more often than men per day and were more likely to brush their teeth after meals. The participants with higher education levels or household income had significantly more remaining teeth; the number of daily tooth brushing was positively associated with the number of remaining teeth; urban residents had significantly more remaining teeth than rural residents; and elderly adults had fewer remaining teeth than younger adults had (all with P < 0.05). The participants were more likely to retain their incisors (especially their canines) for their entire lifetimes than do so for their molars. From the incisors to the second premolars, they had more mandibular teeth than maxillary teeth, but among molars, they had more maxillary teeth than mandibular teeth. Elementary graduates with low household income had fewer remaining teeth than did university graduates with high household income (P < 0.0001). Finally, participants with high socioeconomic status were more likely to lose their molar teeth than anterior teeth compared to those with low socioeconomic status.The participants who brushed their teeth fewer times per day, those with low household incomes and/or education levels, and those who lived in rural districts had significantly higher prevalence of tooth loss than did other groups in Korean adults. Participants had more anterior and premolar teeth on mandible, but they had more molars on maxilla. In addition, participants with high socioeconomic status were more likely to lose their molar teeth than anterior teeth compared to those with low socioeconomic status.
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Affiliation(s)
- In-Seok Song
- Department of Oral and Maxillofacial Surgery, Korea University Anam Hospital
| | - Kyungdo Han
- Department of Biostatistics, College of Medicine, The Catholic University of Korea
| | - Yeon-Jo Choi
- Department of Prosthodontics, Korea University Anam Hospital
| | - Jae-Jun Ryu
- Department of Prosthodontics, Korea University Anam Hospital
| | - Jun-Beom Park
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Guentsch A, Stier C, Raschke GF, Peisker A, Fahmy MD, Kuepper H, Schueler I. Oral health and dental anxiety in a German practice-based sample. Clin Oral Investig 2016; 21:1675-1680. [PMID: 27596605 DOI: 10.1007/s00784-016-1951-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 08/30/2016] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Does dental anxiety have an effect on dental and periodontal health? METHODS Survey data was collected from n = 200 adults (53 % females, average age 49 years) in a cross-sectional study. Dental anxiety was measured with the modified dental anxiety scale (MDAS, score 1-5, the greater the score, the greater the anxiety). Clinical parameters including probing depth (PD), clinical attachment level (CAL), plaque index (SLI), and bleeding on probing (BoP) as well as the DMFT index were recorded and statistically analyzed. RESULTS Rating of dental anxiety was higher in women than in men (65 vs 35 %). Subjects with higher MDAS values visited the dentist less frequently (p = 0.001) and had more decay (DT 6.7 ± 4.2 vs 1.7 ± 2.4; p < 0.001) but fewer filled teeth than subjects with lower ratings of dental anxiety (FT 7.1 ± 4.5 vs 9.8 ± 5.7; p = 0.042). There were no differences in PD or CAL between subjects with or without dental anxiety, while patients with higher MDAS value showed significantly more BoP (50 ± 19 vs 34 ± 20 %; p = 0.002) than patients with low MDAS scores (no or low dental anxiety). CONCLUSIONS Patients with higher ratings of dental anxiety had significantly more caries experience and gingivitis. Therefore, dental anxiety is associated with negative effect on dental and periodontal health. CLINICAL RELEVANCE Identifying patients with high dental anxiety and helping to manage this anxiety has important implications to improve oral health in adults. The MDAS appears to be an easy and efficient tool that can be used to identify patients with dental anxiety in dental practices.
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Affiliation(s)
- Arndt Guentsch
- Department of Surgical Sciences, Marquette University School of Dentistry, P.O. Box 1881, Milwaukee, WI, 53201-1881, USA. .,Department of Prosthetic Dentistry, Jena University Hospital, Jena, Germany.
| | - Christiane Stier
- Department of Prosthetic Dentistry, Jena University Hospital, Jena, Germany
| | - Gregor F Raschke
- Department of Cranio-Maxillofacial and Plastic Surgery, Jena University Hospital, Jena, Germany
| | - André Peisker
- Department of Cranio-Maxillofacial and Plastic Surgery, Jena University Hospital, Jena, Germany
| | - Mina D Fahmy
- Department of Surgical Sciences, Marquette University School of Dentistry, P.O. Box 1881, Milwaukee, WI, 53201-1881, USA
| | - Harald Kuepper
- Department of Prosthetic Dentistry, Jena University Hospital, Jena, Germany
| | - Ina Schueler
- Department of Preventive Dentistry and Paediatric Dentistry, Jena University Hospital, Jena, Germany
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14
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The effects of clinical wear on the incidence of temporomandibular disorders among patients with complete dentures. J Taibah Univ Med Sci 2016. [DOI: 10.1016/j.jtumed.2016.04.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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15
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Fayad MI, Baig MN, Alrawaili AM. Prevalence and pattern of partial edentulism among dental patients attending College of Dentistry, Aljouf University, Saudi Arabia. J Int Soc Prev Community Dent 2016; 6:S187-S191. [PMID: 28217535 PMCID: PMC5285593 DOI: 10.4103/2231-0762.197189] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective: The current study aimed to determine the prevalence and pattern of partial edentulism among dental patients attending the College of Dentistry, Aljouf University, Saudi Arabia. Patients and Methods: A total of 142 patients were selected, and the prevalence of partial edentulism among the selected patient was recorded. Patients were grouped into three age groups; Group I: 21–30 years, Group II: 31–40 years, and Group III: 41–50 years. Kennedy's classification was used to determine the pattern of partially edentulous arches. Modification areas were not included in the assessment to avoid complexity. Data was analyzed using the Statistical Package for the Social Sciences version 20.0 for windows. Results: The results showed that the occurrence of Kennedy Class III partial edentulism was 67.2 % in the maxillary arch and 64.1% in the mandibular arch. Followed by Class II in both maxillary and mandibular arch with an average of 16.3 % in maxillary arch and14.8% in the mandibular arch. Based on these results, class III has the highest prevalence in group II (31- 40 years). Class I and class II have the highest incidence among group III Patients (41–50 years). Conclusions: Among selected patients, Class III dental arch was the most prevalent pattern in maxillary and mandibular arches. Class IV being the least dominant pattern between all classes. There are a rise in Kennedy Class I and Kennedy Class II pattern and a decline in Class III and Class IV with an increase in age.
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Affiliation(s)
- Mostafa I Fayad
- Department of Removable Prosthodontics, Faculty of Dental Medicine, Al-Azhar University, Egypt
| | - Mohamed N Baig
- Department of Preventive and Community Dentistry, College of Dentistry, Aljouf University, Saudi Arabia
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Heidari E, Banerjee A, Newton JT. Oral health status of non-phobic and dentally phobic individuals; a secondary analysis of the 2009 Adult Dental Health Survey. Br Dent J 2015; 219:E9. [DOI: 10.1038/sj.bdj.2015.853] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2015] [Indexed: 11/09/2022]
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17
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Ribeiro LSFE, Dos Santos JN, Ramalho LMP, Chaves S, Figueiredo AL, Cury PR. Risk indicators for tooth loss in Kiriri Adult Indians: a cross-sectional study. Int Dent J 2015; 65:316-21. [PMID: 26481295 DOI: 10.1111/idj.12187] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND The aim of this cross-sectional study was to evaluate the risk indicators of tooth loss in adult Kiriri Indians from Brazil. METHODS A representative sample of 225 Indians (≥ 19 years of age) was assessed. Interviews using a structured written questionnaire were performed to collect data on demographics and socio-economic status, and health-related data. Probing depth, the distance between the cement-enamel junction and the free gingival margin, and decayed, missing or filled teeth were evaluated. Bivariate and logistic models were used to assess associations between tooth loss and age, sex, income, education, diabetic status, smoking habits, dental caries, severe periodontitis, plaque index and previous dental visit. RESULTS Eighty per cent of subjects had lost one tooth or more, and 20% had lost eight teeth or more. Mean (± standard deviation) tooth loss was 5.09 (± 5.83) teeth. After adjustment for covariates, loss of one tooth or more was associated with older age [≥ 35 years; odds ratio (OR) = 4.06, 95% confidence interval (95% CI): 1.38-11.94, P = 0.01], severe periodontitis (OR = 3.35, 95% CI: 0.99-11.24, P = 0.05), higher dental caries (OR = 3.24, 95% CI: 1.35-7.78, P = 0.01) and previous dental visit (OR = 23.32, 95% CI: 5.75-94.63, P < 0.001). CONCLUSION Tooth loss is highly prevalent in Kiriri Indians. Older age, severe periodontitis, higher caries index and previous dental visit were associated with tooth loss. Prevention and treatment programmes, targeting high-risk groups, are required to promote the oral health of the population.
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Affiliation(s)
- Livia S F E Ribeiro
- Department of Oral Pathology, School of Dentistry, Federal University of Bahia, Salvador, Brazil
| | - Jean N Dos Santos
- Department of Oral Pathology, School of Dentistry, Federal University of Bahia, Salvador, Brazil
| | - Luciana M P Ramalho
- Department of Oral Pathology, School of Dentistry, Federal University of Bahia, Salvador, Brazil
| | - Sonia Chaves
- Department of Social Dentistry, School of Dentistry of the Federal University of Bahia, Salvador, Brazil
| | - Andreia Leal Figueiredo
- Department of Social Dentistry, School of Dentistry of the Federal University of Bahia, Salvador, Brazil
| | - Patricia Ramos Cury
- Department of Periodontics, School of Dentistry of the Federal University of Bahia, Salvador, Brazil
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Abdel-Azim T, Rogers K, Elathamna E, Zandinejad A, Metz M, Morton D. Comparison of the marginal fit of lithium disilicate crowns fabricated with CAD/CAM technology by using conventional impressions and two intraoral digital scanners. J Prosthet Dent 2015; 114:554-9. [PMID: 26100929 DOI: 10.1016/j.prosdent.2015.04.001] [Citation(s) in RCA: 97] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 04/01/2015] [Accepted: 04/01/2015] [Indexed: 11/25/2022]
Abstract
STATEMENT OF PROBLEM Conventional impression materials and techniques have been used successfully to fabricate fixed restorations. Recently, digital pathways have been developed, but insufficient data are available regarding their marginal accuracy. PURPOSE The purpose of this in vitro study was to compare the marginal gap discrepancy of lithium disilicate single crowns fabricated with computer-aided design and computer-aided manufacturing (CAD/CAM) technology by using both conventional and 2 digital impression techniques. MATERIAL AND METHODS One typodont maxillary right central incisor was prepared for a ceramic crown. Ten impressions were made by using each method: conventional with polyvinyl siloxane impression material, Lava COS (3M ESPE), and iTero (Cadent) intraoral scanning devices. Lithium disilicate (e.max CAD) crowns were fabricated with CAD/CAM technology, and the marginal gap was measured for each specimen at 4 points under magnification with a stereomicroscope. The mean measurement for each location and overall mean gap size by group were calculated. Statistically significant differences among the impression techniques were tested with F and t tests (α=.05). RESULTS The average (±SD) gap for the conventional impression group was 112.3 (±35.3) μm. The digital impression groups had similar average gap sizes; the Lava group was 89.8 (±25.4) μm, and the iTero group was 89.6 (±30.1) μm. No statistically significant difference was found in the effects among impression techniques (P=.185) CONCLUSIONS: Within the limitations of this study, digital and conventional impressions were found to produce crowns with similar marginal accuracy.
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Affiliation(s)
- Tamer Abdel-Azim
- Associate Professor, Department of Oral Health and Rehabilitation, University of Louisville, Louisville, Ky.
| | - Kelly Rogers
- Postgraduate student, Department of Oral Health and Rehabilitation, University of Louisville, Louisville, Ky
| | - Eiad Elathamna
- Assistant Professor, Department of Oral Health and Rehabilitation, University of Louisville, Louisville, Ky
| | - Amirali Zandinejad
- Assistant Professor and Program Director, Advanced Education in General Dentistry, Texas A & M University, Baylor College of Dentistry, Dallas, Texas
| | - Michael Metz
- Assistant Professor and Vice Chair, Department of General Dentistry and Oral Medicine, University of Louisville, Louisville, Ky
| | - Dean Morton
- Professor, Chair, and Program Director, Department of Oral Health and Rehabilitation, University of Louisville, Louisville, Ky
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Han DH, Khang YH, Lee HJ. Association between adult height and tooth loss in a representative sample of Koreans. Community Dent Oral Epidemiol 2015; 43:479-88. [PMID: 26083077 DOI: 10.1111/cdoe.12175] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 05/18/2015] [Indexed: 12/27/2022]
Abstract
OBJECTIVES Evidence suggests that taller individuals have better health than that of shorter individuals. However, evidence for links to tooth loss is scarce. The aim of this study was to examine the association between adult height and tooth loss and to examine the roles of covariates in explaining the association in different birth cohorts in Korea. METHODS Using data from the Fourth and Fifth Korea National Health and Nutritional Examination Survey (KNHANES IV and V), the subjects were grouped into two birth cohorts based on their historical context: born from 1920 to 1945 and 1946 to 1962. The dependent variables were loss of 8 or more teeth and total tooth loss (edentulism), while the independent variable was the height quartile. Demographic factors (survey year, age, and gender), early childhood/adult socioeconomic status (SES) (father's education, own education, income, and place of residence), health behaviors (cigarette smoking, binge drinking, frequency of toothbrushing, and regular dental visit), and health problems (diabetes and hypertension) were included in a series of analytical models. RESULTS The survey year-, age-, and gender-adjusted prevalence ratios (PR) of the loss of 8 or more teeth for the shortest quartile were 1.23 (95% confidence intervals, CI: 1.13-1.35) for the 1920-1945 birth cohorts and 1.39 (95% CI: 1.20-1.62) for the 1946-1962 birth cohorts. The PRs for edentulousness were 1.64 (95% CI: 1.34-2.02) for the 1920-1945 birth cohorts and 2.26 (95% CI: 1.31-3.91) for the 1946-1962 birth cohorts. These associations were moderately attenuated after adjusting for own education but still significant in the fully adjusted models. After full adjustment for the covariates, those in the shortest height quartiles in the relatively young birth cohorts (1946-1962 birth cohorts) had a 1.93 (95% CI: 1.09-3.43) times greater prevalence of edentulism than that of their tallest counterparts. CONCLUSIONS Given that adult height reflects early-life conditions, independent associations between height and tooth loss support the view that early-life circumstances significantly influence oral health outcomes in later life.
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Affiliation(s)
- Dong-Hun Han
- Department of Preventive and Social Dentistry, Seoul National University School of Dentistry, Seoul, Korea.,Dental Research Institute, Seoul National University, Seoul, Korea
| | - Young-Ho Khang
- Department of Health Policy and Management, Institute of Health Policy and Management, Seoul National University College of Medicine, Seoul, Korea
| | - Hye-Ju Lee
- Department of Preventive and Social Dentistry, Seoul National University School of Dentistry, Seoul, Korea.,Dental Research Institute, Seoul National University, Seoul, Korea
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Prevalence of loss of all teeth (edentulism) and associated factors in older adults in China, Ghana, India, Mexico, Russia and South Africa. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2014; 11:11308-24. [PMID: 25361046 PMCID: PMC4245614 DOI: 10.3390/ijerph111111308] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Revised: 10/08/2014] [Accepted: 10/14/2014] [Indexed: 12/05/2022]
Abstract
Little information exists about the loss of all one’s teeth (edentulism) among older adults in low- and middle-income countries. This study examines the prevalence of edentulism and associated factors among older adults in a cross-sectional study across six such countries. Data from the World Health Organization (WHO’s) Study on global AGEing and adult health (SAGE) Wave 1 was used for this study with adults aged 50-plus from China (N = 13,367), Ghana (N = 4724), India (N = 7150), Mexico (N = 2315), Russian Federation (N = 3938) and South Africa (N = 3840). Multivariate regression was used to assess predictors of edentulism. The overall prevalence of edentulism was 11.7% in the six countries, with India, Mexico, and Russia has higher prevalence rates (16.3%–21.7%) than China, Ghana, and South Africa (3.0%–9.0%). In multivariate logistic analysis sociodemographic factors (older age, lower education), chronic conditions (arthritis, asthma), health risk behaviour (former daily tobacco use, inadequate fruits and vegetable consumption) and other health related variables (functional disability and low social cohesion) were associated with edentulism. The national estimates and identified factors associated with edentulism among older adults across the six countries helps to identify areas for further exploration and targets for intervention.
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21
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Abdurahiman VT, Abdul Khader M, Sanju John Jolly. Frequency of partial edentulism and awareness to restore the same: a cross sectional study in the age group of 18-25 years among kerala student population. J Indian Prosthodont Soc 2014; 13:461-5. [PMID: 24431776 DOI: 10.1007/s13191-012-0246-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2012] [Accepted: 12/29/2012] [Indexed: 10/27/2022] Open
Abstract
Treating partial edentulousness forms a major share of prosthodontic clinical practice. The purpose of this study was to find out the frequency of partial edentulism, its arch distribution status, awareness to restore, and the ratio of removable to fixed prosthesis among a student sample aged 18-25 years. The methodology selected was a questionnaire survey followed by clinical examination of the student community from Tirur taluk, Malappuram district, Kerala. The results showed that the frequency of partial edentulism among the surveyed group was significant with predominance in maxillary posterior edentulousness in men and mandibular posterior edentulousness in women. Though there was not any significant gender difference in the partial edentulism, women were more aware than men to restore it. All restored cases were with fixed bridges and no anterior edentulousness was found. The study also revealed a lack of awareness and need to educate the population.
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Affiliation(s)
- V T Abdurahiman
- Department of Prosthodontics, Al Ameen Dental College, Bijapur, Karnataka India
| | - M Abdul Khader
- Department of Prosthodontics, Malabar Dental College, Manoor, Malappuram, Kerala India
| | - Sanju John Jolly
- Department of Prosthodontics, Indira Gandhi Institute of Dental Sciences, Kothamangalam, Ernakulam, Kerala India
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Epidemiology and risk factors of tooth loss among Iranian adults: findings from a large community-based study. BIOMED RESEARCH INTERNATIONAL 2013; 2013:786462. [PMID: 24228259 PMCID: PMC3818816 DOI: 10.1155/2013/786462] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Revised: 08/25/2013] [Accepted: 08/29/2013] [Indexed: 11/24/2022]
Abstract
Objectives. To investigate the prevalence of tooth loss and different prosthetic rehabilitations among Iranian adults, as well as the potential determinants of tooth loss. Methods. In a cross-sectional community-based study conducted among 8094 Iranian adults living in Isfahan province, a self-administered questionnaire was used to assess epidemiologic features of tooth loss. Results. Thirty-two percent of subjects had all their teeth, 58.6% had lost less than 6, and 7.2% of participants had lost more than 6 teeth. One hundred and sixty-nine individuals (2.2%) were edentulous. Among participants, 2.3% had single jaw removable partial denture, 3.6% had complete removable denture in both jaws, and 4.6% had fixed prosthesis. Others reported no prosthetic rehabilitation (89.5%). In the age subgroup analysis (≤35 and >35 years old) tooth loss was more prevalent among men than women (OR = 2.8 and 1.9, resp., P < 0.01). Also, in both age groups, current and former smokers had higher levels of tooth loss than nonsmokers (P < 0.001 and P < 0.05, resp.). In addition, tooth loss was positively related to metabolic abnormality for age group >35 years (adjusted OR = 1.29, P < 0.01). Conclusions. Tooth loss is highly prevalent in Iranian adult population. Community programs promoting oral health for prevention of tooth loss should be considered taking into account its major determinants including lower educational level, male gender, smoking, and metabolic abnormality.
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Talwar M, Malik G. Oral health considerations for the elderly – problems and management strategies. Indian J Dent 2013. [DOI: 10.1016/j.ijd.2011.08.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Wu T, Hu W, Guo L, Finnegan M, Bradshaw DJ, Webster P, Loewy ZG, Zhou X, Shi W, Lux R. Development of a new model system to study microbial colonization on dentures. J Prosthodont 2013; 22:344-50. [PMID: 23790238 DOI: 10.1111/jopr.12002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2012] [Indexed: 11/29/2022] Open
Abstract
PURPOSE Dentures are often colonized with a variety of microorganisms, including Candida albicans, that contribute to denture stomatitis. Several in vitro models have been previously established to study denture-related microbial colonization and evaluate treatment efficacy of denture cleansers; however, those models typically fail to appreciate the complex topology and heterogeneity of denture surfaces and lack effective ways to accurately measure microbial colonization. The purpose of this study was to study microbial colonization with a new model system based on real dentures, to more realistically mimic in vivo conditions. MATERIALS AND METHODS Scanning electron microscopy was used to observe topological structures among surfaces from different parts of the denture. Employing C. albicans as a model microorganism, we established microbial colonization on different denture surfaces. Moreover, we applied a modified MTT (3-(4,5-dimethylthiazol-2-yl)-2, 5-diphenyl tetrazolium bromide) colorimetric assay to quantify C. albicans colonization on dentures without the necessity of biofilm removal and to evaluate treatment efficacy of denture cleansers. RESULTS There were significant variations in topological structures among surfaces from different parts of the denture, with the unpolished side having the highest amounts of indentations and pores. The distinct denture surfaces support microbial colonization differently, with the unpolished side containing the highest level of microbial colonization and biofilm formation. Furthermore, the modified MTT colorimetric assay proved to be an accurate assay to measure biofilm formation on dentures and evaluate treatment efficacy of denture cleansers. CONCLUSION This new denture model system in conjunction with the MTT colorimetric assay is a valuable tool to study denture-related microbiology and treatment approaches.
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Affiliation(s)
- Tingxi Wu
- West China School of Stomatology, Sichuan University, Chengdu, China
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25
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Nagaraj E, Mankani N, Madalli P, Astekar D. Socioeconomic factors and complete edentulism in north karnataka population. J Indian Prosthodont Soc 2012; 14:24-8. [PMID: 24604994 DOI: 10.1007/s13191-012-0149-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Accepted: 06/28/2012] [Indexed: 10/28/2022] Open
Abstract
Complete edentulism is the terminal outcome of a multifactorial process involving biological factors and patient related factors. Tooth loss associated with periodontal disease and caries has an apparent impact on an individual's quality of life, and has been associated with lower levels of satisfaction with life and a lower morale. The rate of total edentulism is said to be increasing in developing countries and this had been attributed mainly to the high prevalence of periodontal diseases and caries. The distribution and prevelance of complete edentulism between developed and less developed countries may be associated with a complex interrelationship between cultural, individual, attitude, behavior, dental attendance, etiopathogenesis of edentulism, access to care and socioeconomic factors. The purpose of this study was to assess the relationship between socio-demographic factors and edentulism. In order to plan for future oral health care provisions for the society, collecting epidemiological data on oral health particularly related to prosthodontics and its related issues are very important.
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Affiliation(s)
- E Nagaraj
- Department of Prosthodontics, P M Nadagouda Memorial Dental College, Bagalkot, 587101 Karnataka India
| | - N Mankani
- Department of Prosthodontics, P M Nadagouda Memorial Dental College, Bagalkot, 587101 Karnataka India
| | - P Madalli
- Department of Prosthodontics, P M Nadagouda Memorial Dental College, Bagalkot, 587101 Karnataka India
| | - D Astekar
- Department of Prosthodontics, P M Nadagouda Memorial Dental College, Bagalkot, 587101 Karnataka India
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Abstract
UNLABELLED India has a large geriatric population of 77 millions, comprising 7.7% of its total population. One of the major handicaps in the elderly is loss of teeth, affecting their mastication, dietary intake and nutritional status. AIMS AND OBJECTIVES The present study was planned to assess the level of edentulousness, cause of edentulousness, denture wearing and denture needs of the middle and elderly in the society and study was correlated between habits and socioeconomic variables, diet and body mass index (BMI). MATERIALS AND METHODS A total of 500 subjects (random sampling) from dental outpatient were studied. A prepared questionnaire was developed, explained, interviewed and questions were filled personally. RESULTS The level of edentulousness was found to be high in the subjects with low socioeconomic status and in advancing age with no significant difference between male and females. Another finding was very low level of denture wearing of 62% needing complete denture and partial denture only 10.4% of subjects wearing dentures. Mixed diet population had higher level of edentulousness compared with vegetarians. The BMI was correlated with level of edentulousness. CONCLUSION The study clearly showed that there is lack of dental awareness, so dental education and motivation in very important. The study concludes that the need for prosthodontics care will increase due to the increase in life span. This study is clinically significant with regard to knowing the root cause of edentulism, either partial or complete. Out of 62% tooth loss, dental caries (37.4%) topped the cause for tooth loss followed by combination of dental caries and periodontal disease (12.2%).
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Affiliation(s)
- N Simhachalam Reddy
- Department of Prosthodontics, Government Dental College, RIMS, Kadapa, Andhra Pradesh, India.
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Azogui-Lévy S, Dray-Spira R. Sociodemographic factors associated with the dental health of persons with diabetes in France. SPECIAL CARE IN DENTISTRY 2012; 32:142-9. [DOI: 10.1111/j.1754-4505.2012.00257.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Fuentes-García A, Lera L, Sánchez H, Albala C. Oral health-related quality of life of older people from three South American cities. Gerodontology 2012; 30:67-75. [DOI: 10.1111/j.1741-2358.2012.00649.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Dallanora AF, Grasel CE, Heine CP, Demarco FF, Pereira-Cenci T, Presta AA, Boscato N. Prevalence of temporomandibular disorders in a population of complete denture wearers. Gerodontology 2011; 29:e865-9. [PMID: 22050265 DOI: 10.1111/j.1741-2358.2011.00574.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
AIMS AND OBJECTIVES To investigate the pattern and causes of tooth loss in patients among eastern part of Libya. MATERIALS AND METHODS This study carried out at Faculty of Dentistry, Garyounis University, Benghazi, Libya. The out patients undergoing extractions at the Oral Surgery Department were randomly selected for this study between Jan 2007 and March 2008 where a total of 9,570 extractions were performed on 8,514 patients. The incidence and reasons for tooth extraction, their distribution according to age and sex were studied. RESULTS Males had more teeth extracted than females. Forty patients had one or more systemic illnesses, 34 were on regular medication. The study revealed two major causes of tooth loss: dental caries (55.90%) and periodontal diseases (34.42%). Other important causes were trauma (3.76%), impaction (1.83%), prosthodontic reasons (2.19%), and orthodontic reasons (1.30%) and others which included extraction where the tooth was associated with a tumour, cyst or supernumerary tooth (1.61%). Dental caries was the main causes of tooth loss during the 2nd, 3rd and 4th decades. While periodontal diseases were the prevalent aetiological factor during the 4th, 5th, 6th and 7th decades of life. The posterior teeth most frequently extracted due to dental caries were lower first molars (43.92%). Whereas anterior teeth were more frequently extracted due to periodontal diseases (28%) with the remaining posterior teeth also being extracted (7%).
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Affiliation(s)
- Sujata M Byahatti
- Department of Oral Medicine, Diagnosis and Radiology, Faculty of Dentistry, Garyounis University, and Benghazi, Libya.
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Survey of partial removable dental prosthesis (partial RDP) types in a distinct patient population. J Prosthet Dent 2011; 106:48-56. [DOI: 10.1016/s0022-3913(11)60093-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Comparative reliability analyses of zirconium oxide and lithium disilicate restorations in vitro and in vivo. J Am Dent Assoc 2011; 142 Suppl 2:4S-9S. [DOI: 10.14219/jada.archive.2011.0336] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Österberg T, Dey DK, Sundh V, Carlsson GE, Jansson JO, Mellström D. Edentulism associated with obesity: a study of four national surveys of 16 416 Swedes aged 55–84 years. Acta Odontol Scand 2010; 68:360-7. [PMID: 20840004 DOI: 10.3109/00016357.2010.514721] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To investigate the association between edentulism and obesity in the Swedish population aged 55–84 years over a 22-year period as a result of changes in health and socio-economic factors. MATERIAL AND METHODS Subjects aged 55–84 years (n = 16 416) were randomly sampled from the Swedish population by Statistics Sweden on four occasions (1980–81, 1988–89, 1996–97 and 2002). Trained interviewers collected information about dental status and anthropometric, demographic, socio-economic, lifestyle and health-related factors. Statistical analyses were based on logistic regression models. RESULTS Edentulism decreased from 43% to 14% in the age group 55–84 years from 1980 to 2002, and the proportion of subjects with removable dentures decreased from 68% to 33%. In the age group 55–74 years, the proportion of subjects with low education decreased from 60% to 28%, and the proportion of obese subjects (body mass index ≥30 kg/m²) increased from 9% to 15%. In women aged 55–74 years, the association between obesity and edentulism, adjusted for health, lifestyle and socioeconomic factors, was significant in all surveys, and the odds ratio for obesity changed from 1.64 (95% confidence interval 1.18–2.27) in 1980 to 3.17 (95% confidence interval 1.69–6.18) in 2002. In men, the association was weaker and was significant only in the sample that combined all surveys and included individuals aged 55–84 years. CONCLUSION The study indicated an association between edentulism and obesity, which was most obvious in women aged 55–74 years.
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Affiliation(s)
- Tor Österberg
- Department of Prosthetic Dentistry, The Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden.
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Abstract
This article discusses key turning points in removable partial denture (RPD) philosophy. Early advancements tended to focus upon improving the technical quality of the prosthesis itself. The beginning of the 20th century brought significant public pressure upon the dental profession due to consequences associated with poor quality fixed prostheses. The result was dramatic improvement and heavy demand for RPDs. Technical and efficiency issues conspired to temper this enthusiasm, eventually resulting in reduced respect for RPDs. By highlighting key writings and technical issues during these periods of change it is hoped the reader will gain a more precise understanding of the current status of RPD philosophy.
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Affiliation(s)
- Michael P Waliszewski
- Department of Prosthodontics, Marquette University School of Dentistry, Milwaukee, WI 53201-1881, USA.
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Joaquim AM, Wyatt CC, Aleksejūnienė J, Greghi SL, Pegoraro LF, Kiyak HA. A comparison of the dental health of Brazilian and Canadian independently living elderly. Gerodontology 2010; 27:258-65. [DOI: 10.1111/j.1741-2358.2009.00340.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Correa M, Peres M, Peres K, Horta B, Gigante D, Demarco F. Life-course Determinants of Need for Dental Prostheses at Age 24. J Dent Res 2010; 89:733-8. [DOI: 10.1177/0022034510366681] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
This study aimed to assess the prevalence of use and need for dental prostheses (UNDP) by individuals at age 24 and their life-course determinants. A representative sample (n = 720) of all 5914 births occurring in Pelotas in 1982 were prospectively investigated, and the UNDP were assessed in 2006. Exploratory variables included demographic and socio-economic, oral health, and dental service utilization patterns during the life-course. The prevalence of UNDP was 2.1% and 29.7%, respectively. Multivariable Poisson regression analysis showed that low socio-economic status through the life-course [Prevalence Ratio (PR) = 1.56 (95% CI: 1.08-2.26)], lower maternal schooling in childhood [PR 2.79 (1.34-5.79)], no oral hygiene instruction by a dentist at age 15 [PR 1.64 (1.11-2.41)], and caries presence at age 15 (high DMFT tertile) [PR 2.90 (1.98-4.24)] were associated with prosthetic treatment needs. These results support the hypothesis that life-course socio-economic, behavioral, and clinical determinants are associated with the need for dental prostheses.
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Affiliation(s)
- M.B. Correa
- Department of Operative Dentistry, Faculty of Dentistry, Federal University of Pelotas, Rua Gonçalves Chaves, 457, 5° andar – Centro, CEP: 96015568 Pelotas, RS, Brazil
| | - M.A. Peres
- Department of Public Health, Health Sciences Center, Federal University of Santa Catarina, SC, Brazil
| | - K.G. Peres
- Department of Public Health, Health Sciences Center, Federal University of Santa Catarina, SC, Brazil
| | - B.L. Horta
- Post-graduate Program in Epidemiology, Federal University of Pelotas, RS, Brazil
| | - D.P. Gigante
- Post-graduate Program in Epidemiology, Federal University of Pelotas, RS, Brazil
| | - F.F. Demarco
- Department of Operative Dentistry, Faculty of Dentistry, Federal University of Pelotas, Rua Gonçalves Chaves, 457, 5° andar – Centro, CEP: 96015568 Pelotas, RS, Brazil
- Post-graduate Program in Epidemiology, Federal University of Pelotas, RS, Brazil
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Abstract
INTRODUCTION Complete edentulism is the terminal outcome of a multifactorial process involving biological factors and patient-related factors. It continues to represent a tremendous global health care burden, and will for the foreseeable future. The purpose of this review is to determine what comorbid factors exist for the completely edentulous patient. METHODS This literature review evaluated articles obtained via the National Library of Medicine's PubMed Website, using keywords of edentulism with various combinations of the terms comorbidity, incidence, health, nutrition, cancer, cardiovascular health, diabetes, osteoporosis, smoking, asthma, dementia, and rheumatoid arthritis. Abstracts were selected and screened, and selected full-text articles were reviewed. Articles were limited to those with adequate patient cohorts and a minimum of 2-year follow-up data. RESULTS Edentulism was found to be a global issue, with estimates for an increasing demand for complete denture prostheses in the future. Completely edentulous patients were found to be at higher risk for poor nutrition, coronary artery plaque formation (odds ratio 2.32), to be smokers (odds ratio 2.42), to be asthmatic and edentulous in the maxillary arch (odds ratio 10.52), to being diabetic (odds ratio 1.82), to having rheumatoid arthritis (odds ratio 2.27), and to having certain cancers (odds ratios varying from 1.54 to 2.85, depending on the type of cancer). Chronic residual ridge resorption continues to be the primary intraoral complication of edentulation, and there appear to be few opportunities to reduce bone loss in the edentulous patient. CONCLUSIONS While the completely edentulous patient seems to be at risk for multiple systemic disorders, whether development of these disorders is causal or casual has not been determined. To minimize the loss of residual alveolar ridges, exemplary complete denture therapy, along with the establishment of routine recall systems, should be the ultimate goal of treatment of this patient cohort.
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Affiliation(s)
- David A Felton
- Department of Prosthodontics, University of North Carolina School of Dentistry, Chapel Hill, NC 27599, USA.
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Thorstensson H, Johansson B. Why do some people lose teeth across their lifespan whereas others retain a functional dentition into very old age? Gerodontology 2009; 27:19-25. [PMID: 19545321 DOI: 10.1111/j.1741-2358.2009.00297.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To analyse the importance of caries, periodontitis, and medical and psychosocial factors for risk of becoming edentulous across their lifespan and to examine factors critical for retaining functional dentition into very old age. METHODS From the longitudinal population-based Octogenarian Twin study which analysed psychosocial and health variables, 357 individuals aged 82 + in 1995-1998 were collected. Information about number of teeth, decayed and filled surfaces percentage and periodontal disease experience were drawn from dental records. Reasons for and time of edentulousness were recorded. RESULTS Outcome varied - depending on perspective and factors for losing or retaining teeth. Significant factors for losing teeth varied over the lifespan. Losing teeth early in life was related to lower social class; in middle age, to lower education; and in old age, to poor lifestyle factors and low social class. Caries constituted the main reason for tooth loss (about 55%). This increased substantially in the >80 year age-group (75%). Maintaining a functional dentition into old age was significantly associated with non-smoking, more education, being married and good periodontal health. CONCLUSION It is important to apply life-span and cohort perspectives to oral health and disease. In our sample of persons born before World War I, caries was the main reason for losing all teeth, with substantially increased prevalence by age. Lifestyle factors were significant for losing and for retaining teeth. Periodontal condition had a significant influence on the likelihood of retaining functional dentition, and also when taking psychosocial variables into account.
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Affiliation(s)
- Helene Thorstensson
- Department of Periodontology/Endodontics, The Institute for Postgraduate Dental Education, Jönköping, Sweden.
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Mundt T, Polzer I, Samietz S, Grabe HJ, Messerschmidt H, Dören M, Schwarz S, Kocher T, Biffar R, Schwahn C. Socioeconomic indicators and prosthetic replacement of missing teeth in a working-age population--results of the Study of Health in Pomerania (SHIP). Community Dent Oral Epidemiol 2009; 37:104-15. [PMID: 19243570 DOI: 10.1111/j.1600-0528.2009.00463.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To analyse the possible effects of the socioeconomic status (SES) on the prosthetic replacement of missing teeth in working-age people and to explore the role of potential confounders. METHODS Cross-sectional data were collected from 2310 German adults aged 30-59 years. The relationship between each of the three SES indicators (education, income, and occupational status) and dental prostheses were examined by multinomial logistic regression analyses. For that, partially dentate participants with suboptimal and no replacement of missing teeth were compared with partially dentate participants having optimal replacement. Potential confounders (age, sex, dental status, social network and social support) were entered if their inclusion in the model led to >or= 10% change in the coefficient of interest. RESULTS Social network and social support did not meet the criterion for confounding. In the maxilla, having no replacement was positively associated with lower categories for each of the three SES indicators [Odds ratios (OR) between 1.6 and 2.1; 95% confidence intervals (CI) between 1.1 and 3.4]. Low occupational status was the single predictor for suboptimal dental prostheses (OR=3.2; 95% CI: 1.6-6.2). In the mandible, occupational status showed no association with the prosthetic status, whereas low educational level and low household income were determinants for having no replacement (OR=1.9 and 1.9, 95% CI: 1.0-3.5 and 1.1-3.0, respectively). Low household income was the single determinant for suboptimal replacement of missing teeth (OR=2.4, 95% CI=1.1-5.2). CONCLUSION The findings may indicate the relevance of the financing of prosthodontic treatment. The strong association between various forms of upper dentures and occupational prestige can be seen as key contributing concept to how individuals' characteristics affect the outcome in prosthodontic care.
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Affiliation(s)
- Torsten Mundt
- Department of Prosthodontics, Gerodontology and Biomaterials, Center of Oral Health, University of Greifswald, Germany.
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Ferreira RC, de Magalhães CS, Moreira AN. Tooth loss, denture wearing and associated factors among an elderly institutionalised Brazilian population. Gerodontology 2008; 25:168-78. [PMID: 18282145 DOI: 10.1111/j.1741-2358.2008.00214.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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HESSARI H, VEHKALAHTI MM, EGHBAL MJ, MURTOMAA H. Tooth loss and prosthodontic rehabilitation among 35- to 44-year-old Iranians. J Oral Rehabil 2008; 35:245-51. [DOI: 10.1111/j.1365-2842.2007.01783.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Barbato PR, Muller Nagano HC, Zanchet FN, Boing AF, Peres MA. Perdas dentárias e fatores sociais, demográficos e de serviços associados em adultos brasileiros: uma análise dos dados do Estudo Epidemiológico Nacional (Projeto SB Brasil 2002-2003). CAD SAUDE PUBLICA 2007; 23:1803-14. [PMID: 17653398 DOI: 10.1590/s0102-311x2007000800007] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2006] [Accepted: 02/09/2007] [Indexed: 11/22/2022] Open
Abstract
O objetivo deste estudo foi estimar a prevalência de perdas dentárias em adultos de 35 a 44 anos de idade. Além disso, foram testadas associações entre as perdas dentárias e condições demográficas, sócio-econômicas e com utilização de serviços odontológicos. Foram analisados os dados de 13.431 participantes do estudo epidemiológico nacional de saúde bucal realizado em 2002-2003. O número de perdas dentárias (£ 12 e > 12) foi o desfecho investigado. As variáveis independentes incluíram localização geográfica, gênero, cor da pele, idade, renda per capita, escolaridade, tempo decorrido desde a última consulta odontológica e tipo de serviço utilizado. Foram estimadas as razões de prevalência bruta e ajustada através de regressão de Poisson. Edentulismo atingiu 9% da amostra; a mediana de dentes perdidos foi igual a 11. Perdas dentárias foram fortemente associadas com indivíduos residentes em zona rural, com as mulheres, com os mais pobres, com os de menor escolaridade e com aqueles de idade mais avançada. Usuários do serviço público e aqueles que consultaram dentista há mais tempo também apresentaram maior prevalência do agravo mesmo após o ajuste por variáveis sócio-econômicas e demográficas.
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Affiliation(s)
- Paulo Roberto Barbato
- Centro de Ciências da Saúde, Universidade Federal de Santa Catarina, Florianópolis, Brasil
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Åstrøm AN, Kida IA. Perceived dental treatment need among older Tanzanian adults - a cross-sectional study. BMC Oral Health 2007; 7:9. [PMID: 17625014 PMCID: PMC1939845 DOI: 10.1186/1472-6831-7-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2007] [Accepted: 07/11/2007] [Indexed: 12/26/2022] Open
Abstract
Background Need perceptions for dental care play a key role as to whether people in general will seek dental care. The aim was to assess the prevalence of perceived need of problem based dental care, dental check-ups and any type of dental care. Guided by the conceptual model of Wilson and Cleary, the relationship of perceived need for dental care with socio-demographic characteristics, clinically defined dental problems and self-reported oral health outcomes was investigated. Partial prosthetic treatment need was estimated using a socio-dental approach. Method A cross-sectional survey was conducted in Pwani region and in Dar es Salaam in 2004/2005. Information from interviews and clinical examination became available for 511 urban and 520 rural adults (mean age 62.9 yr). Results 51.7% (95% CI 46.2, 57.0) urban and 62.5 % (95% CI 53.1, 70.9) rural inhabitants confirmed need for dental check-up, 42.9% (95% CI 36.9, 48.9) urban and 52.7% (95% CI 44.5, 60.6) rural subjects confirmed need for problem oriented care and 38.4% (95% CI 32.4, 44.6) urban versus 49.6% (95% CI 41.8, 57.4) rural residents reported need for any type of dental care. Binary and ordinal multiple logistic regression analyses revealed that adults who reported bad oral health and broken teeth were more likely to perceive need for dental care across the three outcome measures than their counterparts. Socio-demographic factors and clinically defined problems had less impact. Based on a normative and an integrated socio-dental approach respectively 39.5% and 4.7% were in need for partial dentures. Conclusion About half of the participants confirmed need for problem oriented care, dental check-ups and any type of dental care. Need perceptions were influenced by perceived oral health, clinically assessed oral problems and socio-demographic characteristics. Need estimates for partial denture was higher when based on clinical examination alone compared to an integrative socio-dental approach.
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Affiliation(s)
- Anne N Åstrøm
- Centre for international health, UoB, Bergen, Norway
- Department of Oral Sciences-Community Dentistry, UoB, Bergen, Norway
| | - Irene A Kida
- Centre for international health, UoB, Bergen, Norway
- Muhimbili University College of Health Sciences, Dar es Salaam, Tanzania
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Hugo FN, Hilgert JB, de Sousa MDLR, da Silva DD, Pucca GA. Correlates of partial tooth loss and edentulism in the Brazilian elderly. Community Dent Oral Epidemiol 2007; 35:224-32. [PMID: 17518969 DOI: 10.1111/j.0301-5661.2007.00346.x] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND In South American older adults the association between tooth loss and demographic, predisposing and enabling factors has not been determined. The purpose of this study was to evaluate the association between partial and complete tooth loss and demographic, predisposing, enabling and need factors, and quality of life variables in the Brazilian older adults. METHODS In this cross-sectional study, 5349 subjects aged 65-74 years were evaluated using conglomerate random sampling. Data collection included dental examinations and questionnaires evaluating demographic, predisposing, enabling and need factors, and quality of life variables. Multinomial logistic regression was carried out to evaluate correlates of tooth loss. The number of teeth was set as the outcome and categorized as: edentulous, subjects with 1-19 teeth, and subjects with 20 or more teeth. RESULTS Predisposing factors including age, female gender and schooling were independently associated with edentulism. Female gender was associated with partial tooth loss. The only enabling factor associated with edentulism was car ownership. Need factors were associated with edentulism and partial tooth loss. Edentulous subjects perceived the need for dental treatment less frequently. Quality of life factors were associated with partial tooth loss and edentulism. Subjects with 1-19 teeth and edentulous subjects were more likely to rate their chewing ability as not good. Edentulous subjects were more likely to rate their speech ability and their dental appearance as good. CONCLUSIONS The results indicate that tooth loss and edentulism were complex phenomena, with intricate predisposing, demographic, enabling and need factors playing a role.
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Affiliation(s)
- Fernando Neves Hugo
- Faculty of Dentistry of Piracicaba, State University of Campinas, Piracicaba, Brazil.
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Abstract
OBJECTIVES To assess the prevalence, extent, and risk indicators of tooth loss in a representative young urban population from south Brazil. METHODS A representative sample was drawn using a multi-stage probability cluster sampling strategy, and consisted of 612 subjects 14-29 years of age in the metropolitan area of Porto Alegre, Brazil. A clinical examination was carried out by 4 calibrated examiners in a mobile examination center. RESULTS The prevalence of tooth loss was 44.8%, 26%, and 60%, and the mean tooth loss was 1.4, 0.6, and 2.4 teeth in the age groups 14-29, 14-19 and 25-29 years, respectively. First molars were the most frequently missing teeth, and the mandibular incisors and canines were the least missing teeth. Tooth loss increased sharply with age, and was similar in males and females. Having > or =4 missing teeth was significantly associated with low socioeconomic status and heavy smoking, and was significantly more likely in persons who had > or =2 teeth with caries/fillings and/or > or =5 mm attachment loss. CONCLUSION Tooth loss is a dental health concern in this young Brazilian population. Community-based oral diseases prevention programs targeting groups having these risk factors should be implemented to reduce tooth loss.
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Affiliation(s)
- Cristiano Susin
- Department of Periodontology, Temple University School of Dentistry, 3223 North Broad Street, Philadelphia, PA 19140, USA
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Araújo SSCD, Freire DBDL, Padilha DMP, Baldisserotto J. Suporte social, promoção de saúde e saúde bucal na população idosa no Brasil. INTERFACE-COMUNICACAO SAUDE EDUCACAO 2006. [DOI: 10.1590/s1414-32832006000100014] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
O crescente envelhecimento da população mundial, inclusive no Brasil, ressalta a importância de medidas para se lidar com esta situação. No Brasil, a maioria dos idosos é do sexo feminino; vive em domicílios multigeracionais; é referência econômica nos mesmos; possui baixo nível socioeconômico; portadora de, pelo menos, uma doença crônica; independente para realização das atividades da vida diária; não possui dentes, e busca atenção em saúde no SUS. Os idosos brasileiros expostos a situações de vulnerabilidade social estão sujeitos à interferência direta dos determinantes sociais no processo saúde-doença. O Suporte Social inclui políticas e redes de apoio social, que atuam como agente de integração do idoso na sociedade, minimizando os riscos de exclusão social e, conseqüentemente, de danos à sua saúde por meio de medidas de Promoção de Saúde. Este artigo aborda o Suporte Social e alguns de seus aspectos, tais como: tipo e local de residência, transporte e suporte financeiro; em idosos brasileiros e sua relação com a Promoção de Saúde.
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Kida IA, Astrøm AN, Strand GV, Masalu JR. Clinical and socio-behavioral correlates of tooth loss: a study of older adults in Tanzania. BMC Oral Health 2006; 6:5. [PMID: 16536880 PMCID: PMC1471779 DOI: 10.1186/1472-6831-6-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2006] [Accepted: 03/15/2006] [Indexed: 11/25/2022] Open
Abstract
Background Focusing 50 year olds and above, this study assessed the frequency, extent and correlates of tooth loss due to various reasons. Frequency and correlates of posterior occluding support was also investigated. Method A cross-sectional household survey was conducted in Pwani region and in Dar es Salaam in 2004/2005. One thousand and thirty-one subjects, mean age 62.9 years participated in a clinical examination and completed interviews. Results The prevalence of tooth loss due to any reason was 83.5 %, due to caries 63.4% and due to other reasons than caries, 32.5%. A total of 74.9% had reduced number of posterior occluding units. Compared to subjects having less than 5 teeth lost due to caries, those with 5 or more lost teeth were more likely to be females, having decayed teeth, confirming dental attendance and to be among the least poor residents. Compared to subjects who had lost less than 5 teeth due to reasons other than caries, those who had lost 5 or more teeth were more likely to be of higher age, having mobile teeth, being males, being very poor and to disconfirm dental attendance when having problems. Predictors of prevalence of tooth loss (1 or more lost tooth) due to various reasons and reduced number of occluding units followed similar patterns of relationships. Conclusion The results are consistent with prevalence and extent of tooth loss due to caries and due to reasons other than caries being differently related to disease- and socio- behavioral risk indicators. Caries was the principle cause of tooth loss and molar teeth were the teeth most commonly lost.
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Affiliation(s)
- Irene A Kida
- Centre for International Health, UoB, Bergen, Norway.
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Pallegedara C, Ekanayake L. Tooth loss, the wearing of dentures and associated factors in Sri Lankan older individuals. Gerodontology 2006; 22:193-9. [PMID: 16329226 DOI: 10.1111/j.1741-2358.2005.00079.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To determine tooth loss, wearing of dentures and associated factors in older individuals from Sri Lanka. DESIGN A cross-sectional survey where the data were collected by means of an oral examination and an interviewer administered questionnaire. SETTING Negambo within the Gampaha district of Sri Lanka. SUBJECTS A total of 630 subjects who were aged 60 years and above. RESULTS Only 11 subjects had all 32 teeth and 17% were edentulous. Age, gender and level of income were significantly associated with the number of missing teeth. Of those with missing teeth, 22% wore dentures. Only 16% of the non-denture wearers perceived a need for dentures. Among the non-denture wearers who perceived a need for dentures, a majority had cited 'cost' as the main barrier for obtaining dentures. Logistic regression analysis revealed that age, gender, levels of income and education and missing teeth were significant predictors of wearing of dentures. CONCLUSIONS Knowledge of factors that influence tooth loss and wearing of dentures may have implications for oral health care planners in the provision and delivery of oral health services to the older individuals.
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Affiliation(s)
- C Pallegedara
- Dental Unit, Sri Lanka Air Force, Katunayake, Sri Lanka
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Neely AL, Holford TR, Löe H, Anerud A, Boysen H. The natural history of periodontal disease in humans: risk factors for tooth loss in caries-free subjects receiving no oral health care. J Clin Periodontol 2005; 32:984-93. [PMID: 16104963 DOI: 10.1111/j.1600-051x.2005.00797.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
AIM No long-term studies have reported on risk factors for tooth loss in subjects without home or professional dental care. The purpose of this report is to identify potential risk factors for tooth loss among male Sri Lankan tea labourers who participated in a 20-year investigation of the natural history of periodontal disease. MATERIAL AND METHODS Data for this report were obtained from the 455 subjects who participated in multiple examinations over the 20-year period from 1970 to 1990. Analyses included data from interim examinations in 1971, 1973, 1977, 1982 and 1985. Oral health assessments included the following: (1) attachment levels in millimetres on all mesial and mesio-buccal surfaces, excluding third molars; (2) plaque index; (3) gingival index; (4) calculus index; (5) caries index; and (6) missing teeth. Other variables included age, history of smoking and betel nut use. Statistical analyses included descriptive statistics and multivariate repeated-measures modelling with generalized estimating equations. RESULTS Tooth loss was significantly dependent upon interactions between the mean attachment loss and betel nut use (Z=3.40; p=0.0007) and history of missing teeth (Z=-3.70; p=0.0002). The effect of attachment loss on tooth loss was increased in the presence of betel nut and diminished when teeth were already missing at baseline. CONCLUSION History of missing teeth, betel nut use and increasing attachment loss were significant predictors of tooth loss over time. Betel nut use increased the effect of attachment loss on loss of teeth, while history of missing teeth diminished the effect of attachment loss on tooth loss.
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Affiliation(s)
- Anthony L Neely
- Department of Periodontology and Dental Hygiene, School of Dentistry, University of Detroit, Mercy, Detroit, MI 48219-0900, USA.
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