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Kutkut A, Knudsen H, Bush H, Studts J. Comparison of Implant-Retained Overdenture and Conventional Complete Denture: A Survey Study to Measure Patients' Satisfaction and Quality of Life in Dental School Clinics. J ORAL IMPLANTOL 2024; 50:266-276. [PMID: 38839070 DOI: 10.1563/aaid-joi-d-22-00096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
Patient satisfaction and quality of life are integral to assessing oral health care quality. For many Americans still using conventional complete dentures (CDs) or implant-retained mandibular overdentures (IODs), it remains essential to consider improving their oral health outcomes and quality of life. Due to inexperienced student dentists providing dental care to dental school patients, patient grievances are generally considered a problem. Patient feedback and satisfaction have proven valuable resources for monitoring and improving patient safety. While CDs and IODs are the 2 leading treatment options for edentulism, more comparative studies in the literature need to compare their outcomes in a school setting. The research question that guided this comparative analysis was, "Is patient satisfaction and quality of life affected by the type of prostheses and provider?" A validated questionnaire was mailed to 520 individuals selected from records of patients who had received treatment for edentulous mandible at a student prosthodontic clinic at the University of Kentucky College of Dentistry from 2014 to 2016 with at least 1 year of follow-up time. A validated questionnaire for edentulous patients based on the Oral Health Impact Profile (OHIP-19) was used. In addition, information on patients' oral health-related quality of life, including questions related to the edentulous patients' satisfaction with their dentures, was collected. The response rate was 33% (N = 171). The study's findings confirm previous findings, suggesting that IODs may significantly impact oral health-related quality of life. Data show that 76% of the IOD group reported improvement in experience when using the implants to retain the mandibular denture. However, there were no statistically significant differences in the OHIP scores between overall CD and IOD patient groups. Males with IODs had lower physical pain, limitations, and disability scores than males with CD. However, females with IODs reported more significant concerns associated with a social disability and handicap domains. Comparing users who had experiences with both treatment options, this study discerned essential characteristics that contribute to increased patient satisfaction with IODs and identified significance in outcomes by gender. These findings guide prosthodontic practitioners' patient care practices and identify a continuing need to discuss CD and IOD treatment protocols within dental school curricula.
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Affiliation(s)
- Ahmad Kutkut
- Division of Prosthodontics, Department of Oral Health Practice, University of Kentucky, College of Dentistry
| | - Hannah Knudsen
- Department of Behavioral Science, University of Kentucky, College of Medicine
| | - Heather Bush
- Department of Biostatistics, University of Kentucky, College of Public Health
| | - Jamie Studts
- Division of Medical Oncology, University of Colorado, School of Medicine
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Nayyar A, Babu JS, Swarnalatha C, Mathur R, Radhi Alshammari T, Meenakshi A, Alavi A, Ali Bushara N, Malik Y. Smoking and periodontal disease severity, probing pocket depth and bleeding on probing. INTERNATIONAL JOURNAL OF NONCOMMUNICABLE DISEASES 2021. [DOI: 10.4103/jncd.jncd_23_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Rozier RG, White BA, Slade GD. Trends in Oral Diseases in the U.S. Population. J Dent Educ 2017; 81:eS97-eS109. [PMID: 28765461 DOI: 10.21815/jde.017.016] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 02/21/2017] [Indexed: 01/01/2023]
Abstract
This article reviews trends in dental caries, periodontal disease, and tooth loss for the United States along with population dynamics and risk factors that might influence these trends going forward. Dental caries experience remains high in the primary dentition. Caries severity in permanent teeth of children has declined to historically low levels, and long-standing inequalities in untreated caries appear to be narrowing. Declines in caries severity of children's permanent teeth have stabilized at a low level, but likely will contribute to future reductions in dental caries severity in adults. The prevalence of periodontal disease is high in adults, and only a small percentage have severe forms of the disease. Countervailing trends in determinants would suggest little change in the prevalence of periodontal disease in the future, but the lack of an obvious trend over the last two decades makes projections uncertain. Tooth loss as a consequence of dental disease has declined markedly over the last half century and has been all but eliminated in high-income groups. However, notable exceptions to these favorable trends are evident. Progress in prevention policies and programs that affect disease experience appears slower than progress in meeting population-level caries treatment needs. Clearly, long-standing inequities related to political and social determinants remain for all dental diseases, and income disparities in dental disease are widening for some indicators. Growing inequalities raise ethical and public health concerns that should be prominent in discussions of dental workforce needs and strategies for the next 25 years. This article was written as part of the project "Advancing Dental Education in the 21st Century."
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Affiliation(s)
- R Gary Rozier
- Dr. Rozier is with the Department of Health Policy and Management, Gillings School of Global Public Health, University of North Carolina at Chapel Hill; Dr. White is with the Department of Health Policy and Management, Gillings School of Global Public Health, and Department of Dental Ecology, School of Dentistry, University of North Carolina at Chapel Hill; and Dr. Slade is with the Department of Dental Ecology, School of Dentistry, University of North Carolina at Chapel Hill.
| | - B Alexander White
- Dr. Rozier is with the Department of Health Policy and Management, Gillings School of Global Public Health, University of North Carolina at Chapel Hill; Dr. White is with the Department of Health Policy and Management, Gillings School of Global Public Health, and Department of Dental Ecology, School of Dentistry, University of North Carolina at Chapel Hill; and Dr. Slade is with the Department of Dental Ecology, School of Dentistry, University of North Carolina at Chapel Hill
| | - Gary D Slade
- Dr. Rozier is with the Department of Health Policy and Management, Gillings School of Global Public Health, University of North Carolina at Chapel Hill; Dr. White is with the Department of Health Policy and Management, Gillings School of Global Public Health, and Department of Dental Ecology, School of Dentistry, University of North Carolina at Chapel Hill; and Dr. Slade is with the Department of Dental Ecology, School of Dentistry, University of North Carolina at Chapel Hill
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Moga M, Bosca AB, Bondor CI, Ilea A, Lucaciu OP, Ionel A, Man MA, Rajnoveanu RM, Câmpian RS. Assessment of the correlations between nicotine dependence, exhaled carbon monoxide levels and oral hygiene status: an observational study. ACTA ACUST UNITED AC 2017; 90:99-106. [PMID: 28246504 PMCID: PMC5305095 DOI: 10.15386/cjmed-667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 05/04/2016] [Accepted: 05/15/2016] [Indexed: 11/23/2022]
Abstract
Background and aim Cigarette smoking has negative effects on general health, including oral health. The aim of our study was to assess the correlations between nicotine dependence, exhaled carbon monoxide levels and oral hygiene status. Methods Smoker and non-smoker participants were enrolled in this observational study. The Fagerström test was used to classify nicotine dependences: low (score: 0–3), medium (score: 4–6) or high (score: 7–10). The oral hygiene status was classified according to the oral hygiene indices of plaque, calculus and gingival inflammation. Lastly, the exhaled carbon monoxide levels were measured with a MicroSmokelyzer (Bedfont Scientific Ltd., Kent, United Kingdom). Results Sixty five participants (50 smokers in the study group and 15 non-smokers in the control group) were enrolled between 11th and 29th of January 2016. No statistical differences were observed between the study group and the control group in terms of age (mean age±SD 23.5±1.9 and 24.0±1.5, respectively) or gender (50% and 26.6%, respectively). A statistically significant difference was observed between the 2 groups in terms of plaque, (p=0.036), calculus (p=0.001) and gingival indices (p<0.001). A positive correlation was found between the exhaled levels of carbon monoxide and the general Fagerström score (r=0.97, p<0.001) or the Fagerström score in smokers (r=0.93, p<0.001); a negative correlation was observed between the exhaled carbon monoxide levels and the number of tooth brushings daily (r=−0.41, p=0.001). The plaque index was statistically significantly associated with the exhaled carbon monoxide levels (p=0.008), general Fagerström score (p=0.016) and number of tooth brushings daily (p<0.001). The calculus and gingival indices were statistically significantly associated with the exhaled carbon monoxide levels (p<0.001), general Fagerström score (p<0.001) and score in smoker participants (p=0.029 and p=0.001, respectively) as well as the number of tooth brushings daily (p<0.001). Conclusion Our study found a significant association between the plaque, calculus and gingival indices and smoking. Moreover, nicotine dependence was significantly associated with the number of daily tooth brushings and the gingival index.
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Affiliation(s)
- Minodora Moga
- Oral Rehabilitation Department 3, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Adina Bianca Bosca
- Histology Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Cosmina Ioana Bondor
- Medical Informatics and Biostatistics Department 12, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Aranka Ilea
- Oral Rehabilitation Department 3, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Ondine Patricia Lucaciu
- Oral Rehabilitation Department 3, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Anca Ionel
- Oral Rehabilitation Department 3, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Milena Adina Man
- Pneumology Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | | | - Radu Septimiu Câmpian
- Oral Rehabilitation Department 3, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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Sanders A, Slade G, Turrell G, Spencer A, Marcenes W. Does Psychological Stress Mediate Social Deprivation in Tooth Loss? J Dent Res 2016; 86:1166-70. [DOI: 10.1177/154405910708601205] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
It is unclear which theoretical dimension of psychological stress affects health status. We hypothesized that both distress and coping mediate the relationship between socio-economic position and tooth loss. Cross-sectional data from 2915 middle-aged adults evaluated retention of < 20 teeth, behaviors, psychological stress, and sociodemographic characteristics. Principal components analysis of the Perceived Stress Scale (PSS) extracted ’distress’ (a = 0.85) and ’coping’ (a =0.83) factors, consistent with theory. Hierarchical entry of explanatory variables into age- and sex-adjusted logistic regression models estimated odds ratios (OR) and 95% confidence intervals [95% CI] for retention of < 20 teeth. Analysis of the separate contributions of distress and coping revealed a significant main effect of coping (OR = 0.7 [95% CI = 0.7–0.8]), but no effect for distress (OR = 1.0 [95% CI = 0.9–1.1]) or for the interaction of coping and distress. Behavior and psychological stress only modestly attenuated socio-economic inequality in retention of < 20 teeth, providing evidence to support a mediating role of coping.
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Affiliation(s)
- A.E. Sanders
- Institute of Dentistry, Barts and the London, Queen Mary University of London, London, UK
- Australian Research Centre for Population Oral Health -ARCPOH-, The University of Adelaide, Adelaide, Australia, 5005; and
- School of Public Health, Queensland University of Technology, Brisbane, Australia
| | - G.D. Slade
- Institute of Dentistry, Barts and the London, Queen Mary University of London, London, UK
- Australian Research Centre for Population Oral Health -ARCPOH-, The University of Adelaide, Adelaide, Australia, 5005; and
- School of Public Health, Queensland University of Technology, Brisbane, Australia
| | - G. Turrell
- Institute of Dentistry, Barts and the London, Queen Mary University of London, London, UK
- Australian Research Centre for Population Oral Health -ARCPOH-, The University of Adelaide, Adelaide, Australia, 5005; and
- School of Public Health, Queensland University of Technology, Brisbane, Australia
| | - A.J. Spencer
- Institute of Dentistry, Barts and the London, Queen Mary University of London, London, UK
- Australian Research Centre for Population Oral Health -ARCPOH-, The University of Adelaide, Adelaide, Australia, 5005; and
- School of Public Health, Queensland University of Technology, Brisbane, Australia
| | - W. Marcenes
- Institute of Dentistry, Barts and the London, Queen Mary University of London, London, UK
- Australian Research Centre for Population Oral Health -ARCPOH-, The University of Adelaide, Adelaide, Australia, 5005; and
- School of Public Health, Queensland University of Technology, Brisbane, Australia
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Amarasena N, Ekanayaka AN, Herath L, Miyazaki H. Socio-Demographic Risk Indicators for Tooth Mortality in Rural Sri Lankans. Asia Pac J Public Health 2016; 15:105-10. [PMID: 15038684 DOI: 10.1177/101053950301500206] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
To explore the socio-demographic factors associated with tooth loss in rural inhabitants of Sri Lanka, a random sample of 2178 males aged 20-60 years was selected using multistage cluster sampling procedure. The number of missing and present teeth was recorded excluding third molars and the subjects were interviewed to elicit socio-demographic information as well as oral hygiene and tobacco consumption habits. The mean number of teeth lost in the sample was 5.17±5.43. Tooth loss increased significantly with age. Sinhalese had significantly fewer lost teeth (5.05±5.38) compared to Tamils (6.54±6.18) and Muslims (6.02±5.21) whereas education, income, oral hygiene practices and tobacco use were significantly associated with tooth loss in the bivariate analysis. A forward stepwise multiple regression analysis revealed that age, Muslim ethnicity and quantified tobacco use were positively associated with tooth loss while better socio-economic conditions and good oral hygiene habits were negatively linked with tooth mortality independent of other factors. Age, Muslim ethnicity, quantified tobacco use, income, education, brushing frequency and substance used for cleaning had significantly affected tooth loss. Quantified tobacco use and oral hygiene may be regarded as modifiable socio-demographic risk indicators associated with tooth mortality in Sri Lankans. Asia Pac J Public Health 2003; 15(2): 105-110.
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Affiliation(s)
- N Amarasena
- Division of Preventive Dentistry, Department of Oral Health Science, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
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Dietrich T, Walter C, Oluwagbemigun K, Bergmann M, Pischon T, Pischon N, Boeing H. Smoking, Smoking Cessation, and Risk of Tooth Loss. J Dent Res 2015; 94:1369-75. [DOI: 10.1177/0022034515598961] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to investigate the association between cigarette smoking and smoking cessation and the prevalence and incidence of tooth loss in a large cohort study in Germany. We analyzed data of 23,376 participants of the European Prospective Investigation into Cancer and Nutrition (EPIC)–Potsdam study recruited between 1994 and 1998 from the general population in Potsdam and other parts of Brandenburg, Germany, who had complete data on cigarette smoking, tooth loss, and covariates. Negative binomial regression and tooth-specific logistic regression models were fit to evaluate the association between smoking and the baseline prevalence and incidence of tooth loss during follow-up, respectively. Cigarette smoking was associated with higher prevalence of tooth loss at baseline as well as higher incidence of tooth loss during follow-up. The association between smoking and the incidence of tooth loss was stronger in men than women and stronger in younger versus older individuals. Heavy smoking (≥15 cigarettes/d) was associated with >3 times higher risk of tooth loss in men (odds ratio, 3.6; 95% confidence interval, 3.0, 4.4) and more than twice the risk of tooth loss in women (odds ratio, 2.5; 95% confidence interval, 2.1, 2.9) younger than 50 y when compared with never smokers. Smoking cessation was consistently associated with a reduction in tooth loss risk, with the risk of tooth loss approaching that of never smokers after approximately 10 to 20 y of cessation.
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Affiliation(s)
- T. Dietrich
- Department of Oral Surgery, The School of Dentistry, University of Birmingham, Birmingham, UK
- Department of Periodontology, Endodontology, and Cariology, School of Dentistry, University of Basel, Basel, Switzerland
| | - C. Walter
- Department of Periodontology, Endodontology, and Cariology, School of Dentistry, University of Basel, Basel, Switzerland
| | - K. Oluwagbemigun
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam-Nuthetal, Germany
| | - M. Bergmann
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam-Nuthetal, Germany
| | - T. Pischon
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam-Nuthetal, Germany
| | - N. Pischon
- Department of Periodontology and Synoptic Dentistry, Charité–University Medicine Berlin, Berlin, Germany
| | - H. Boeing
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam-Nuthetal, Germany
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Hirotomi T, Yoshihara A, Ogawa H, Miyazaki H. Number of teeth and 5-year mortality in an elderly population. Community Dent Oral Epidemiol 2015; 43:226-31. [PMID: 25600364 DOI: 10.1111/cdoe.12146] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 12/18/2014] [Indexed: 10/24/2022]
Abstract
OBJECTIVES Several epidemiological studies have shown the association between tooth loss and mortality. However, the impact of number of teeth on mortality has not yet been fully addressed in an elderly population with many teeth. Thus, the purpose of this cohort study was to assess the possible role of number of teeth as a predictor of mortality in the elderly. METHODS The subjects included in this study were generated from a cohort study started in 1998. Oral examinations and the completion of a questionnaire were carried out. A total of 600 subjects aged 70 years were enrolled at baseline. All the subjects were in good general health and did not require any special care for their daily activities. The 5-year mortality data were collected after the baseline survey. After excluding those with incomplete data, 569 subjects were analyzed. The Kaplan-Meier method was used to analyze survival curves and a Cox regression model to clarify the impact of the number of remaining teeth on the 5-year mortality. RESULTS During the follow-up period, 25 (4.4%) subjects died. Subjects with 20 teeth or more had a significantly lower mortality rate (2.5%) than those with 19 teeth or fewer (6.1%, log-rank test, P = 0.036). Even after adjusting for confounders including gender, BMI, serum albumin level, current smoking status, education, number of family members living together and a history of chronic diseases, the risk of all-cause mortality was significantly associated with the number of remaining teeth (P = 0.047) with a hazard ratio of 0.96, indicating that there was a 4% point increase in the 5-year survival rate per additional tooth retained at the age of 70. CONCLUSION The findings of this study suggest that retaining more teeth might be a useful indicator for longevity of older people.
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Affiliation(s)
- Toshinobu Hirotomi
- Division of Preventive Dentistry, Department of Oral Health Science, Graduate School of Medical and Dental Sciences, Niigata University, Japan
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Moon JH, Lee JH, Lee JY. Subgingival microbiome in smokers and non-smokers in Korean chronic periodontitis patients. Mol Oral Microbiol 2014; 30:227-41. [PMID: 25283067 DOI: 10.1111/omi.12086] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2014] [Indexed: 11/28/2022]
Abstract
Smoking is a major environmental factor associated with periodontal diseases. However, we still have a very limited understanding of the relationship between smoking and subgingival microflora in the global population. Here, we investigated the composition of subgingival bacterial communities from the pooled plaque samples of smokers and non-smokers, 134 samples in each group, in Korean patients with moderate chronic periodontitis using 16S rRNA gene-based pyrosequencing. A total of 17,927 reads were analyzed and classified into 12 phyla, 126 genera, and 394 species. Differences in bacterial communities between smokers and non-smokers were examined at all phylogenetic levels. The genera Fusobacterium, Fretibacterium, Streptococcus, Veillonella, Corynebacterium, TM7, and Filifactor were abundant in smokers. On the other hand, Prevotella, Campylobacter, Aggregatibacter, Veillonellaceae GQ422718, Haemophilus, and Prevotellaceae were less abundant in smokers. Among species-level taxa occupying > 1% of whole subgingival microbiome of smokers, higher abundance (≥ 2.0-fold compared to non-smokers) of seven species or operational taxonomic units (OTUs) was found: Fusobacterium nucleatum, Neisseria sicca, Neisseria oralis, Corynebacterium matruchotii, Veillonella dispar, Filifactor alocis, and Fretibacterium AY349371. On the other hand, lower abundance of 11 species or OTUs was found in smokers: Neisseria elongata, six Prevotella species or OTUs, Fusobacterium canifelinum, Aggregatibacter AM420165, Selenomonas OTU, and Veillonellaceae GU470897. Species richness and evenness were similar between the groups whereas diversity was greater in smokers than non-smokers. Collectively, the results of the present study indicate that differences exist in the subgingival bacterial community between smoker and non-smoker patients with chronic moderate periodontitis in Korea, suggesting that cigarette smoking considerably affects subgingival bacterial ecology.
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Affiliation(s)
- J-H Moon
- Department of Maxillofacial Biomedical Engineering, School of Dentistry, Institute of Oral Biology, Kyung Hee University, Seoul, Korea; Department of Life and Nanopharmaceutical Sciences, Kyung Hee University, Seoul, Korea
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Russell SL, Gordon S, Lukacs JR, Kaste LM. Sex/Gender differences in tooth loss and edentulism: historical perspectives, biological factors, and sociologic reasons. Dent Clin North Am 2013; 57:317-337. [PMID: 23570808 DOI: 10.1016/j.cden.2013.02.006] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
This review highlights what is known regarding differences in tooth loss by sex/gender, and describes: gender-related tooth ablation (the deliberate removal of anterior teeth during life) found in skulls from history and prehistory; potential mediators of the relationship between sex/gender and tooth loss; the current epidemiology of gender differences in tooth loss (limited to North America); and risk factors for tooth loss in the general population and in women.
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Affiliation(s)
- Stefanie L Russell
- Department of Epidemiology & Health Promotion, NYU College of Dentistry, New York, NY 10003-1402, USA.
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Mai X, Wactawski-Wende J, Hovey KM, LaMonte MJ, Chen C, Tezal M, Genco RJ. Associations between smoking and tooth loss according to the reason for tooth loss: the Buffalo OsteoPerio Study. J Am Dent Assoc 2013; 144:252-65. [PMID: 23449901 PMCID: PMC3842224 DOI: 10.14219/jada.archive.2013.0112] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Smoking is associated with tooth loss. However, smoking's relationship to the specific reason for tooth loss in postmenopausal women is unknown. METHODS Postmenopausal women (n = 1,106) who joined a Women's Health Initiative ancillary study (The Buffalo OsteoPerio Study) underwent oral examinations for assessment of the number of missing teeth, and they reported the reasons for tooth loss. The authors obtained information about smoking status via a self-administered questionnaire. The authors calculated odds ratios (ORs) and 95 percent confidence intervals (CIs) by means of logistic regression to assess smoking's association with overall tooth loss, as well as with tooth loss due to periodontal disease (PD) and with tooth loss due to caries. RESULTS After adjusting for age, education, income, body mass index, history of diabetes diagnosis, calcium supplement use and dental visit frequency, the authors found that heavy smokers (≥ 26 pack-years) were significantly more likely to report having experienced tooth loss compared with never smokers (OR = 1.82; 95 percent CI, 1.10-3.00). Smoking status, packs smoked per day, years of smoking, pack-years and years since quitting smoking were significantly associated with tooth loss due to PD. For pack-years, the association for heavy smokers compared with that for never smokers was OR = 6.83 (95 percent CI, 3.40 -13.72). The study results showed no significant associations between smoking and tooth loss due to caries. CONCLUSIONS AND PRACTICAL IMPLICATIONS Smoking may be a major factor in tooth loss due to PD. However, smoking appears to be a less important factor in tooth loss due to caries. Further study is needed to explore the etiologies by which smoking is associated with different types of tooth loss. Dentists should counsel their patients about the impact of smoking on oral health, including the risk of experiencing tooth loss due to PD.
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Affiliation(s)
- Xiaodan Mai
- Department of Social and Preventive Medicine, School of Public Health and Health Professions, University at Buffalo, The State University of New York
| | - Jean Wactawski-Wende
- Department of Social and Preventive Medicine, School of Public Health and Health Professions, University at Buffalo, The State University of New York, 270 Farber Hall, Buffalo, N.Y. 14214
| | - Kathleen M. Hovey
- Department of Social and Preventive Medicine, School of Public Health and Health Professions, University at Buffalo, The State University of New York
| | - Michael J. LaMonte
- Department of Social and Preventive Medicine, School of Public Health and Health Professions, University at Buffalo, The State University of New York
| | - Chaoru Chen
- Department of Social and Preventive Medicine, School of Public Health and Health Professions, University at Buffalo, The State University of New York
| | - Mine Tezal
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, The State University of New York
| | - Robert J. Genco
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, The State University of New York
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Kubota M, Tanno-Nakanishi M, Yamada S, Okuda K, Ishihara K. Effect of smoking on subgingival microflora of patients with periodontitis in Japan. BMC Oral Health 2011; 11:1. [PMID: 21208407 PMCID: PMC3020163 DOI: 10.1186/1472-6831-11-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2010] [Accepted: 01/05/2011] [Indexed: 11/20/2022] Open
Abstract
Background Smoking is a risk factor for periodontitis. To clarify the contribution of smoking to periodontitis, it is essential to assess the relationship between smoking and the subgingival microflora. The aim of this study was to gain an insight into the influence of smoking on the microflora of Japanese patients with periodontitis. Methods Sixty-seven Japanese patients with chronic periodontitis (19 to 83 years old, 23 women and 44 men) were enrolled in the present study. They consisted of 30 smokers and 37 non-smokers. Periodontal parameters including probing pocket depth (PPD) and bleeding on probing (BOP) and oral hygiene status were recorded. Detection of Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Prevotella intermedia, Tannerella forsythia, Fusobacterium nucleatum/periodonticum, Treponema denticola and Campylobacter rectus in subgingival plaque samples was performed by polymerase chain reaction. Association between the detection of periodontopathic bacteria and smoking status was analyzed by multiple logistic regression analysis and chi-square test. Results A statistically significant association was found between having a PPD ≥ 4 mm and detection of T. denticola, P. intermedia, T. forsythia, or C. rectus, with odds ratios ranging from 2.17 to 3.54. A significant association was noted between BOP and the detection of C. rectus or P. intermedia, and smoking, with odds ratios ranging from 1.99 to 5.62. Prevalence of C. rectus was higher in smokers than non-smokers, whereas that of A. actinomycetemcomitans was lower in smokers. Conclusions Within limits, the analysis of the subgingival microbial flora in smokers and non-smokers with chronic periodontitis suggests a relevant association between smoking and colonization by the specific periodontal pathogens including C. rectus.
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Affiliation(s)
- Michiya Kubota
- Oral Health Science Center, Tokyo Dental College, Chiba, Japan
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Yanagisawa T, Ueno M, Shinada K, Ohara S, Wright FAC, Kawaguchi Y. Relationship of smoking and smoking cessation with oral health status in Japanese men. J Periodontal Res 2009; 45:277-83. [PMID: 19744265 DOI: 10.1111/j.1600-0765.2009.01233.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND OBJECTIVE Smoking has been associated with the number of natural teeth a person has and with the likelihood of periodontitis. The purpose of this study was to determine the relationships between the number of teeth present and periodontal diseases with smoking habits in a cohort of Japanese men. MATERIAL AND METHODS The study group comprised 1088 men, 40-75 years of age. Oral examinations were conducted in dental clinics. Information on smoking status and on oral health behavior was collected from self-administered questionnaires. The relationship between oral health status and smoking status was estimated using adjusted odds ratios. RESULTS Compared with those whom had never smoked, the odds ratios of having more than eight missing teeth and having periodontitis, among current smokers, were 1.67 and 1.74, respectively. In those who had stopped smoking for 11 years or longer, there was no increase in the odds ratio of having more than eight missing teeth and periodontitis, compared with those whom had never smoked. CONCLUSION Smoking has a positive association with missing teeth and periodontitis. However, smoking cessation is beneficial for oral health. The odds of having more than eight missing teeth, or of having periodontitis, in those who had never smoked was similar to that of individuals who reported that they had stopped smoking for 11 years or more.
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Affiliation(s)
- T Yanagisawa
- Department of Oral Health Promotion, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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Yanagisawa T, Marugame T, Ohara S, Inoue M, Tsugane S, Kawaguchi Y. Relationship of smoking and smoking cessation with number of teeth present: JPHC Oral Health Study*. Oral Dis 2009; 15:69-75. [DOI: 10.1111/j.1601-0825.2008.01472.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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Pohjola V, Lahti S, Tolvanen M, Hausen H. Dental fear and oral health habits among adults in Finland. Acta Odontol Scand 2008; 66:148-53. [PMID: 18568473 DOI: 10.1080/00016350802089459] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE The aim of our study was to evaluate the association between dental fear and oral health habits (tooth-brushing, use of toothpaste, dental floss and toothpicks, smoking and dental attendance), while simultaneously considering the effect of age, gender, and attained level of education. MATERIAL AND METHODS The nationwide two-stage stratified cluster sample (n=8028) was representative of Finnish adults aged 30 years and older. The response rate was 88%. Dental fear was determined by the question: "How afraid are you of visiting a dentist?" Multiple logistic regression analyses were used to determine the association between dental fear and oral health habits, including age, gender, and attained level of education. RESULTS Regular smokers were more likely to be very afraid of visiting a dentist than were those who smoked occasionally or not at all. Age modified the effect of dental attendance and tooth-brushing on dental fear. Among 65+-year-olds, those who brushed their teeth less than twice a day were more likely to be very afraid of visiting a dentist than were those who brushed at least twice a day. Irregular attenders were more likely to be very afraid of visiting a dentist than were regular attenders, the effect being strongest among 65+-year-olds. CONCLUSIONS Birth cohort has to be taken into account when associations between dental fear and oral health habits are studied. Dental teams have to be aware of the associations between dental fear and smoking because of the adverse effects of smoking on oral health and the risk of irregular attendance among those with high dental fear.
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Tomar SL. Smoking increases the incidence of tooth loss and smoking cessation reduces it. J Evid Based Dent Pract 2008; 8:105-7. [PMID: 18492590 DOI: 10.1016/j.jebdp.2008.03.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Scott L Tomar
- Department of Community Dentistry & Behavioral Science, University of Florida College of Dentistry, Gainesville, FL 32610-3628, USA.
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Haikola B, Oikarinen K, Söderholm AL, Remes-Lyly T, Sipilä K. Prevalence of edentulousness and related factors among elderly Finns. J Oral Rehabil 2008; 35:827-35. [PMID: 18482342 DOI: 10.1111/j.1365-2842.2008.01873.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Edentulousness is a multifactor phenomenon. While its overall prevalence is diminishing, it is increasing in older age groups. The aim of this study was to assess the prevalence of edentulousness among the elderly in two municipalities in Finland and to estimate different factors related to it. All persons born in the years 1919, 1922, 1925, 1928, 1931, 1934 and 1937 living in two municipalities (Kirkkonummi in the southern part of Finland and Lakeus in the northern part of Finland) were invited to participate in the study in 1997. The target population consisted of 1733 subjects of whom 1191 were disposed to participate in a clinical examination performed by two dentists. Of the subjects, 624 were from the southern district (Kirkkonummi) and 566 were from the northern district (Lakeus). The participation rates were 62% and 78%, respectively. The subjects answered a questionnaire comprising sociodemographical data, questions on dental and general health and health behaviour. Logistic regression analysis was used to assess the associations between edentulousness and potential associating factors. The overall prevalence of edentulousness was 37%; being 53% in the northern region and 22% in the southern region. Edentulousness was positively associated with high age [odds ratio (OR = 1.09), confidence interval (CI = 1.06-1.12)], female gender (OR = 2.06, CI = 1.43-2.94), northern place of residence (OR = 2.01, CI = 1.45-2.78), low level of education (OR = 7.09, CI = 3.18-15.81), cardiovascular diseases (OR = 1.51, CI = 1.03-2.21) and current smoking versus never smoking (OR = 1.73, CI = 1.17-2.55). Social factors were more prominently associated with edentulousness than factors related to general health.
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Affiliation(s)
- B Haikola
- Institute of Dentistry, University of Oulu, Oulu, Finland.
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Sanders AE, Lim S, Sohn W. Resilience to urban poverty: theoretical and empirical considerations for population health. Am J Public Health 2008; 98:1101-6. [PMID: 18445798 DOI: 10.2105/ajph.2007.119495] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To better understand the trajectory that propels people from poverty to poor health, we investigated health resilience longitudinally among African American families with incomes below 250% of the federal poverty level. METHODS Health resilience is the capacity to maintain good health in the face of significant adversity. With higher levels of tooth retention as a marker of health resilience, we used a social-epidemiological framework to define capacity for health resilience through a chain of determinants starting in the built environment (housing quality) and community context (social support) to familial influences (religiosity) and individual mental health and health behavior. RESULTS Odds of retaining 20 or more teeth were 3 times as likely among adults with resilience versus more-vulnerable adults (odds ratio=3.1; 95% confidence interval [CI]=1.3, 7.4). Children of caregivers with resilience had a lower incident rate of noncavitated tooth decay at 18- to 24-month follow-up (incidence risk ratio=0.8; 95% CI=0.7, 0.9) compared with other children. CONCLUSIONS Health resilience to poverty was supported by protective factors in the built and social environments. When poverty itself cannot be eliminated, improving the quality of the built and social environments will foster resilience to its harmful health effects.
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Affiliation(s)
- Anne E Sanders
- School of Dentistry, University of Michigan, 1011 N University, Ann Arbor, MI 48109-1078, USA.
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Hanioka T, Ojima M, Tanaka K, Aoyama H. Relationship between smoking status and tooth loss: findings from national databases in Japan. J Epidemiol 2007; 17:125-32. [PMID: 17641448 PMCID: PMC7058469 DOI: 10.2188/jea.17.125] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Background A causal association between cigarette smoking and periodontal disease has been established. The present study examined the association between smoking and tooth loss using national databases in Japan. Methods Records of the Survey of Dental Diseases and the National Nutrition Survey in 1999 were linked electronically using common identification. Records of 3,999 subjects aged older than 40 years were analyzed using logistic regression models, controlling for confounding factors, such as age, frequency of tooth brushing, body mass index, alcohol consumption, and intakes of vitamin C and E. Results Prevalence of tooth loss in terms of having less than 19 existing teeth was 37.3% overall. Smoking rates differed in males (45.6%) and females (7.8%). The prevalence of tooth loss in nonsmokers, former, and current smokers was 28.5%, 38.6%, and 36.9% in males, and 38.6%, 34.3% and 38.9% in females, respectively. Adjusted means of existing teeth controlling for confounders by smoking status were 21.5, 19.7 and 18.2 in males and 19.0, 19.2 and 16.4 in females, respectively. The association of tooth loss was non-significant in former smokers but significant in current smokers: adjusted odds ratios (95% confidence intervals) relative to nonsmokers in males and females were 1.29 (0.92-1.80) and 0.86 (0.46, 1.60) for former smokers and 2.22 (1.61-3.06) and 2.14 (1.45-3.15) for current smokers, respectively. A dose-response relationship between lifetime exposure and tooth loss was seen (P for trend <0.0001). Conclusion The findings of this cross-sectional study of a nationwide population of Japanese indicated an association between smoking and tooth loss.
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Affiliation(s)
- Takashi Hanioka
- Department of Preventive and Public Health Dentistry, Fukuoka Dental College, Fukuoka, Japan.
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Al-Bayaty FH, Wahid NAA, Bulgiba AM. Tooth mortality in smokers and nonsmokers in a selected population in Sana'a, Yemen. J Periodontal Res 2007; 43:9-13. [DOI: 10.1111/j.1600-0765.2007.00988.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Dietrich T, Maserejian NN, Joshipura KJ, Krall EA, Garcia RI. Tobacco use and incidence of tooth loss among US male health professionals. J Dent Res 2007; 86:373-7. [PMID: 17384035 PMCID: PMC2582143 DOI: 10.1177/154405910708600414] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Data on the dose-dependent effects of smoking and smoking cessation on tooth loss are scarce. We hypothesized that smoking has both dose- and time-dependent effects on tooth loss incidence. We used longitudinal data on tobacco use and incident tooth loss in 43,112 male health professionals, between 1986 and 2002. In multivariate Cox models, current smokers of 5 to 14 and 45+ cigarettes daily had a two-fold (HR, 1.94; 95% CI, 1.72, 2.18) and three-fold (HR, 3.05; 95% CI, 2.38, 3.90) higher risk of tooth loss, respectively, compared with never-smokers. Risk decreased with increasing time since cessation, but remained elevated by 20% (95% CI, 16%, 25%) for men who had quit 10+ years before. Current pipe/cigar smokers had a 20% (95% CI, 1.11, 1.30) increased risk of tooth loss compared with never- and former smokers of pipes/cigars.
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Affiliation(s)
- T Dietrich
- Department of Health Policy & Health Services Research, Boston University Goldman School of Dental Medicine, 715 Albany St., 560, 3rd floor, Boston, MA 02118, USA.
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Chatrchaiwiwatana S. Factors affecting tooth loss among rural Khon Kaen adults: analysis of two data sets. Public Health 2007; 121:106-12. [PMID: 17005217 DOI: 10.1016/j.puhe.2006.06.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2005] [Revised: 04/21/2006] [Accepted: 06/20/2006] [Indexed: 11/17/2022]
Abstract
BACKGROUND Tooth loss is an oral health problem affecting Thai people and people of other nations as well. Not much of epidemiologic evidence concerning factors affecting tooth loss among Thai people has been reported although severity of tooth loss among Thai people has never been decreased. METHODS This study employed two existing data sets to evaluate the role of health behaviors such as tobacco smoking and betel quid chewing (a common habit prevalent among rural Thai females), together with other factors in relation to tooth loss among rural Thai people. The study population in the first (phase I) and second (phase II) data sets included 1484 and 3471 male and female adults residing in rural areas of Khon Kaen province, Thailand during 1990-1991 and 1992-1994, respectively. The data were obtained through oral examination and interview. Employing descriptive, bivariate, and multivariable Poisson regression, key risk indicators of tooth loss were identified for both data sets. RESULTS The findings from final multivariable Poisson regression models were consistent in that tobacco smoking, betel quid chewing, age, dental caries (defined as decayed plus filled teeth) and periodontitis were significantly related to tooth loss among these rural populations. CONCLUSION Therefore, preventive programs aiming at discouraging Thai people from smoking tobacco and/or chewing betel quid should be established so that healthy natural teeth can be maintained.
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Yoshino K, Osada H, Matsukubo T, Takaesu Y. Percentile curves for present teeth in smokers and non-smokers in an adult male population. THE BULLETIN OF TOKYO DENTAL COLLEGE 2006; 47:51-5. [PMID: 17167220 DOI: 10.2209/tdcpublication.47.51] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The purpose of this study was to obtain percentile curves for present teeth in smokers and non-smokers for use in oral health education. Dental examinations were carried out by two dentists. The number of present teeth in each subject was counted, excluding the third molars. Subjects consisted of 2,283 men aged between 25 and 54 years enrolled in the health insurance union of a bank in Yokohama, Japan. Each subject completed a questionnaire on smoking habits and number of cigarettes smoked. They were classified into two groups: smokers and non-smokers. The mean number of present teeth in both groups was compared with the Mann-Whitney's U test. Smokers had fewer teeth than non-smokers in all age groups (p<0.05). At the age of 50, the 50th percentile for present teeth was 26 for smokers and 27 for non-smokers. However, the 3rd percentile for smokers' present teeth was 20.5 at 40 years of age and 14 at 50 years of age, while for non-smokers it was 22.5 at 40 years of age and 19 at 50 years of age. The 3rd percentile curve for smokers' present teeth decreased in those aged 45 years and over. The percentile curves in this analysis showed a clear difference between the two groups. These data should be made available for use in adult oral health education.
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Affiliation(s)
- Koichi Yoshino
- Department of Epidemiology and Public Health, Tokyo Dental College, Chiba, Japan.
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Baharin B, Palmer RM, Coward P, Wilson RF. Investigation of periodontal destruction patterns in smokers and non-smokers. J Clin Periodontol 2006; 33:485-90. [PMID: 16820036 DOI: 10.1111/j.1600-051x.2006.00934.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Previous work has suggested that tobacco smoking has a local as well as a systemic effect on the severity of periodontal disease. OBJECTIVE To test the hypothesis that smokers have more disease in the upper anterior region. METHODS A retrospective stratified random sample of 49 non-smokers and 39 heavy smokers (>or=20 cigarettes/day) was obtained from a total of 3678 referred patients with adult periodontitis. Probing depth data were collected from clinical records and radiographic measurements were carried out on existing dental panoramic tomographs to assess the inter-proximal bone levels. RESULTS The proportion of sites with "bone loss" 4.5 mm or greater was higher in smokers, the greatest difference being observed in upper anterior sites (smokers: 73.3+/-25.5%, non-smokers: 48.3+/-31.2%, p<0.001). A difference was also observed when the number of palatal sites probing 4 mm or greater in the upper anterior region was expressed as a proportion of all such sites in the mouth (smokers: 12.3+/-6.8%, non-smokers: 9.8+/-8.8%; p=0.050). CONCLUSION The overall pattern of tissue destruction was consistent with a systemic effect of smoking. The suggestion of a marginal local effect of the smoking habit in maxillary anterior palatal sites requires further investigation.
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Affiliation(s)
- Badiah Baharin
- Department of Periodontology, King's College London, Dental Institute at Guy's, King's and St Thomas' Hospital, London, UK
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Affiliation(s)
- Aubrey Sheiham
- Department of Epidemiology and Public Health, University College London Medical School, University College London, London, UK
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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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Tanaka K, Miyake Y, Sasaki S, Ohya Y, Miyamoto S, Matsunaga I, Yoshida T, Hirota Y, Oda H. Active and passive smoking and tooth loss in Japanese women: baseline data from the osaka maternal and child health study. Ann Epidemiol 2005; 15:358-64. [PMID: 15840549 DOI: 10.1016/j.annepidem.2004.12.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2004] [Accepted: 12/21/2004] [Indexed: 12/30/2022]
Abstract
PURPOSE Many studies have shown a positive association between cigarette smoking and oral diseases. Few studies, however, have focused on the relationship between passive smoking exposure and oral health in adults. We investigated the association of active and passive smoking exposure with tooth loss in Japan. METHODS Study subjects were 1002 pregnant women. Tooth loss was defined as previous extraction of one or more teeth. Adjustment was made for age, gestation, parity, family income, education, and body mass index. RESULTS Of the 1002 subjects, 256 women had lost one or more teeth. Current light smoking was independently related to an increased prevalence of tooth loss, showing a significant exposure-related association with smoking status. A significant positive association of 8 or more pack-years of smoking with the prevalence of tooth loss was observed. Also, a significant positive relationship was found between current heavy passive smoking at home and tooth loss, but not with pack-years of passive smoking at home. No measurable association between passive smoking exposure at work and tooth loss was indicated. CONCLUSIONS The present findings suggest that passive as well as active smoking may be associated with an increased prevalence of tooth loss in Japanese young adult women.
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Affiliation(s)
- Keiko Tanaka
- Department of Public Health, Fukuoka University School of Medicine, Fukuoka 814-0180, Japan.
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Hämäläinen P, Meurman JH, Keskinen M, Heikkinen E. Changes in dental status over 10 years in 80-year-old people: a prospective cohort study. Community Dent Oral Epidemiol 2004; 32:374-84. [PMID: 15341622 DOI: 10.1111/j.1600-0528.2004.00178.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES The aim of the present study was to follow-up the condition of the teeth over a sufficiently long period. METHODS Dental examinations were a part of a multidisciplinary 10-year cohort study on the elderly. These examinations were made in 1990 (n = 226), 1995 (n = 90) and 2000 (n = 65) for the entire population born in 1910 and living in Jyväskylä, Finland. The subjects were divided into two categories, dentate (one tooth or more) and edentulous. RESULTS The results showed that men had more intact teeth and lower DMF scores than women, but the differences diminished during the follow-up period. The number of remaining and filled teeth of those women who took part in all three phases of the present study was higher than that of those who died during the follow-up. In men the DMF scores showed the opposite trend. The most significant deterioration during the 10-year follow-up was found in the number of teeth and DMF scores in men and in the number of remaining and filled teeth in women. CONCLUSION Among men, in particular, significant changes in oral health status could be seen even between 80 and 90 years of age. Hence, regardless of advanced age, a subject should be motivated by the oral health care team to seek regular dental treatment.
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Affiliation(s)
- Piia Hämäläinen
- Institute of Dentistry, University of Helsinki, Helsinki University Central Hospital, Finland.
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Abstract
Evidence from cross-sectional and case-control studies in various populations demonstrates that adult smokers are approximately three times as likely as non-smokers to have periodontitis. The association between smoking and attachment loss is even stronger when the definition of periodontitis is restricted to the most severely affected subjects. Smokers have a diminished response to periodontal therapy and show approximately half as much improvement in probing depths and clinical attachment levels following non-surgical and various surgical modalities of therapy. Implant failures in smokers are twice those of non-smokers, with a higher failure rate in the maxillary arch accounting for the majority of the difference. Tobacco-induced alterations in microbial and host factors contribute to these deleterious effects of smoking on the periodontium. In longitudinal studies, the rate of periodontal disease progression is increased in smokers, but decreases to that of a non-smoker following tobacco cessation. Likewise, recent non-smokers respond to periodontal therapy in a manner similar to patients who have never smoked. Data regarding the impact of smoking on periodontal status included in this review will be helpful to dental health professionals as they counsel their patients regarding tobacco use. The role of dental health professionals in tobacco cessation is discussed, including the use of the five A's: ask--identify tobacco users; advise--advise them to quit; assess--evaluate the patient's readiness to quit; assist--offer assistance in cessation; and arrange--follow up on the patient's cessation efforts. The addition of pharmacotherapy to behavioral therapy, including nicotine replacement therapy and bupropion, can increase cessation rates. The most popular form of nicotine replacement therapy is the patch, and its use has been shown to double cessation rates compared to behavioral therapy alone. Use of bupropion in combination with nicotine replacement therapy may be particularly helpful for heavy smokers or smokers who have experienced multiple failed attempts at cessation. The American Academy of Periodontology Parameters of Care include tobacco cessation as a part of periodontal therapy, and the 2000 Surgeon General's Report on Oral Health in America encourages dental professionals to become more active in tobacco cessation counseling. Doing so will have far-reaching positive effects on our patients' oral and general health.
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Affiliation(s)
- Georgia K Johnson
- Department of Periodontics and Dows Institute for Dental Research, University of Iowa College of Dentistry, Iowa City, IA 52242, USA.
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Hämäläinen P, Meurman JH, Keskinen M, Heikkinen E. Relationship between dental health and 10-year mortality in a cohort of community-dwelling elderly people. Eur J Oral Sci 2003; 111:291-6. [PMID: 12887393 DOI: 10.1034/j.1600-0722.2003.00055.x] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Dental examinations were carried out as part of the Evergreen project, which focuses on functional capacity and health among the elderly residents of the city of Jyväskylä, central Finland. Dental status was examined in 1990 for the whole population born in 1910 (n = 226). Mortality data were collected over 10 yr. The aim of the study was to assess the possible role of dental health as a predictor of mortality. The Kaplan-Meier method was used to analyse survival curves and Cox regression models, with the number of chronic conditions and self-rated health used as covariates in analysing the risks of death. The results showed that the more teeth or filled teeth a subject had, the smaller was their risk for death. The effect of missing teeth was significant after adjusting for the general health variables. Thus, our results support the hypothesis that poor dental health is linked to increased mortality among elderly people.
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Affiliation(s)
- Piia Hämäläinen
- Institute of Dentistry, University of Helsinki, and Department of Oral and Maxillofacial Diseases, Helsinki University Central Hospital, Helsinki, Finland.
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Forslund HB, Lindroos AK, Blomkvist K, Hakeberg M, Berggren U, Jontell M, Torgerson JS. Number of teeth, body mass index, and dental anxiety in middle-aged Swedish women. Acta Odontol Scand 2002; 60:346-52. [PMID: 12512884 DOI: 10.1080/000163502762667379] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Risk factors for poor dental health include obesity, low socio-economic status, poor dietary habits, and dental anxiety. The aim of this study was to explore the complex relation between body mass index (BMI) and number of teeth in middle-aged women taking education, dietary intake patterns, dental care utilization, and dental anxiety into account. Three groups of women (37-60 years): reference women (group I, BMI 23.8 +/- 3.1 kg/m2), obese women (group II, BMI 35.0 +/- 2.6 kg/m2), and severely obese women (group III, BMI 41.0 +/- 3.4 kg/m2) were included. Questionnaires were used to assess education, smoking, number of teeth, dental care utilization, dental anxiety, dietary intake, and meal patterns. Age, education, and smoking habits did not differ significantly between groups. However, there were significant global differences in number of teeth (27.2 +/- 3.4, 23.0 +/- 9.2, 24.7 +/- 5.9) and reported daily energy intake (9756 +/- 3363 kJ, 10344 +/- 3850 kJ, 11970 +/- 3786 kJ in groups I, II, and m, respectively). In a multiple regression model, a lower number of teeth was independently associated with higher age, higher BMI, lower education, irregular dental care, high dental anxiety, higher energy intake, and lower iron intake. These variables explained 25% of the variation in number of teeth. In conclusion, BMI is an independent predictor of number of teeth in middle-aged women when socio-economic, dietary, and psychological factors are taken into account.
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Abstract
INTRODUCTION The exact mechanisms by which smoking effects the periodontal tissues are not known. Studies in which plaque or calculus are taken into consideration come to conflicting conclusions regarding effects of smoking. AIM The aim of this study was to examine the oral hygiene and periodontal status in smokers and compare them with nonsmokers. MATERIAL AND METHODS The study group comprised 83 smokers and 83 nonsmokers. The mean age (SD) of smokers and nonsmokers was 42.4 +/- 7.0 years and 43.7 +/- 6.4 years, respectively. The age difference was not statistically significant. The average tobacco consumption of the smokers at the time of investigation was 14 cigarettes a day and they had been regular smokers for 21 years on average. RESULTS The amount of dental plaque was evaluated in accordance with the criteria of Green-Vermillion by using disclosing solution. The periodontal condition was evaluated by Ramfjord Periodontal Disease Index. For gingival recession the distance from the cemento-enamel junction to the gingival margin was determined on mid-buccal and mid-lingual surfaces of all teeth. Each subject was radiographically examined with a full mouth intraoral survey. Alveolar bone loss was determined as the distance from the cemento-enamel junction to the point where lamina dura became continuous with the compact bone of the interdental septum. Mean alveolar bone loss based on all mesial and distal measurements was calculated for each subject. The amount of dental plaque was high in both smokers (2,60,60) and nonsmokers (1,50,70), whereas the differences were statistically significant (p < 0.001). CONCLUSION Periodontal destruction, alveolar bone loss and gingival recession were significantly increased in smokers compared to nonsmokers (p < 0.001). It is concluded that differences observed between smokers and nonsmokers with regard to periodontal condition are attributable to differences in oral hygiene. Smoking is a risk factor for periodontal health.
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Affiliation(s)
- Marija Bokor-Bratić
- Medicinski fakultet, Klinika za stomatologiju, 21000 Novi Sad, Hajduk Veljkova 12
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Chen X, Wolff L, Aeppli D, Guo Z, Luan W, Baelum V, Fejeskov O. Cigarette smoking, salivary/gingival crevicular fluid cotinine and periodontal status. A 10-year longitudinal study. J Clin Periodontol 2001; 28:331-9. [PMID: 11314889 DOI: 10.1034/j.1600-051x.2001.028004331.x] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND, AIMS The primary purpose of this study was to determine the association of salivary and gingival crevicular fluid (GCF) cotinine levels with periodontal disease status in smokers and non-smokers. METHODS 147 male smokers and 30 male non-smokers were included in the current longitudinal study. The 177 individuals were part of a group of 200 subjects (89%) seen 10 years previously for a baseline survey. Oral hygiene indices, probing depth and attachment loss were recorded. Salivary and GCF cotinine levels of 58 smokers were determined by means of ELISA. RESULTS Results indicated that no significant difference was found in subjects who smoked, when compared to subjects who did not smoke with respect to plaque accumulation and calculus deposits. Smokers, however, had fewer gingival bleeding sites. Cigarette smoking was associated with a greater increase in probing depth and attachment loss, as well as greater tooth loss at an earlier age. There was greater tooth loss in smokers than non-smokers (p < 0.001). 11 smokers became edentulous, while only 1 non-smoker lost all his teeth within 10 years. The degree of periodontal tissue breakdown was different in each age group with greater periodontal deterioration as age increased. All smokers had detectable salivary and GCF cotinine. Mean GCF cotinine was about 4x higher than mean salivary cotinine levels. Individuals who smoked > or = 20 pack years when compared to <20 pack years, had significantly higher saliva and GCF cotinine levels (p < or = 0.05). CONCLUSION Neither salivary cotinine nor GCF cotinine was significantly correlated with probing depth, attachment loss and tooth loss (p > 0.05).
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Affiliation(s)
- X Chen
- University of Minnesota School of Dentistry, Minneapolis 55455, USA
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Position paper: tobacco use and the periodontal patient. Research, Science and Therapy Committee of the American Academy of Periodontology. J Periodontol 1999; 70:1419-27. [PMID: 10588507 DOI: 10.1902/jop.1999.70.11.1419] [Citation(s) in RCA: 98] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This paper was prepared by the Research, Science and Therapy Committee of The American Academy of Periodontology and is intended for the information of the dental profession. The purpose of the paper is to provide the reader with a general overview of the relationship of tobacco use and periodontal diseases. This paper will review the epidemiological and clinical findings that have led to our understanding of the role of tobacco use in relation to periodontal diseases and their treatment. In addition, this paper will review the possible underlying mechanisms for these effects from tobacco use. The practitioner can use this information in treatment decisions and in giving advice to the patients who use tobacco products.
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Suominen-Taipale AL, Alanen P, Helenius H, Nordblad A, Uutela A. Edentulism among Finnish adults of working age, 1978-1997. Community Dent Oral Epidemiol 1999; 27:353-65. [PMID: 10503796 DOI: 10.1111/j.1600-0528.1999.tb02032.x] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The dental health of Finnish children and young adults has improved considerably during the last 25 years. At the same time, there are still middle-aged or elderly individuals who have lost some or all of their teeth, since extractions were commonly used as a treatment for dental infections during earlier decades. The aim of the present study was to analyze changes of the prevalence of and risk indicators for edentulism among Finnish adults of working age (15-64 years) from 1978 to 1997. METHODS The National Public Health Institute has, since 1978, conducted annual surveys concerning health behavior among the Finnish adult population. The data were collected through a mailed questionnaire including questions on the number of missing teeth. Sample sizes varied from 5000 to 6000 and the response rates from 70% to 85%. RESULTS The dental status profile of the Finnish adult population has changed considerably since 1978. The prevalence of edentulism decreased from 14% to 6% during the study years. At the same time, the number of persons with complete dentition increased from 60% to 80%. The decrease in edentulism was obvious in both sexes, but the change was more remarkable among women. In 1997, the difference between the sexes had almost disappeared. The differences between regional and educational groups were still marked in 1997. Belonging to a certain birth cohort appeared to be the major factor affecting the percentage of edentulous subjects. In 1978 risk indicators of total tooth loss included age, gender, length of education, geographical area, urbanization, marital status, and medication for headache. In 1997 risk indicators included age, length of education, geographical area, history of smoking, and perceived status of health. CONCLUSIONS The number of totally edentulous working-age persons is rapidly decreasing in Finland. Edentulism was strongly associated with birth cohorts and is apparently accumulating in a diminishing group of people. Relevant factors that were strongly associated with edentulousness did not vary considerably between the study years.
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Affiliation(s)
- A L Suominen-Taipale
- Department of Community Dentistry, Institute of Dentistry, University of Turku, Finland.
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Xie Q, Ainamo A. Association of edentulousness with systemic factors in elderly people living at home. Community Dent Oral Epidemiol 1999; 27:202-9. [PMID: 10385358 DOI: 10.1111/j.1600-0528.1999.tb02011.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To examine the association of edentulousness with systemic factors: age, gender, tobacco-smoking, alcohol intake, body mass index, functioning in daily living, cortical thickness at the mandibular angle, and systemic diseases: bone-fracture (an indicator for osteoporosis), diabetes, thyroid disease, hyperparathyroidism, asthma, heart failure, hypertension. METHODS The study population comprised 293 elderly subjects, 124 (42%) edentulous and 169 (58%) dentate. The data from clinical and radiographic examinations and structured interviews were analyzed by multiple logistic regression. RESULTS When edentulousness in both the mandible and the maxilla was considered, history of bone fracture and tobacco-smoking were significantly related to complete edentulousness with odds ratios (OR) of 2.51 (95% CI: 1.47-4.28) and 2.42 (95% CI: 1.32-4.43) respectively, associations independent of age and gender. A similar association was found for the edentulous mandible. In the elderly subjects with an edentulous maxilla, besides the significant factors of history of bone fracture and tobacco-smoking, asthma was also associated with edentulousness at an odds ratio of 10.81 (95% CI: 1.38-84.66), oldest subjects most often being edentulous (OR: 2.23, 95% CI: 1.13-4.39). Diabetes was not related to edentulousness either in the mandible or in the maxilla. CONCLUSIONS The finding of associations of history of bone fracture, tobacco-smoking, and asthma with edentulousness emphasizes the association of systemic conditions with edentulousness. Advanced age was related to an edentulous maxilla. The relationship between asthma and total tooth loss in the maxilla might suggest a local oral effect of medications used by asthmatic patients.
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Affiliation(s)
- Q Xie
- School of Stomatology, Beijing Medical University, People's Republic of China
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Abstract
BACKGROUND While cigarette smoking is recognized as being detrimental to oral health, the effects of cigar and pipe smoking on tooth-loss risk, alveolar bone loss and periodontal disease are not known. The authors conducted this study to determine whether cigar and pipe smokers were at greater risk of experiencing tooth loss and alveolar bone loss than were nonsmokers. METHODS The authors studied 690 dentate men who participate in the Veterans Affairs Dental Longitudinal Study. Subjects are not VA patients, and they receive medical and dental care in the private sector. A board-certified periodontist conducted clinical examinations triennially for 23 years. These examinations included the number of teeth remaining, number of decayed and filled surfaces per tooth, and indicator scores for plaque, calculus, pocket probing depth, gingival bleeding and tooth mobility. Alveolar bone loss was assessed at each examination on intraoral periapical radiographs using the Schei ruler method, which measures loss of bone height in 20 percent increments. Multivariate analyses of tooth-loss rates and alveolar bone loss controlled for demographic and oral hygiene measures. RESULTS The relative risk, or RR, of tooth loss compared with that of nonsmokers was significantly elevated in cigar smokers (RR = 1.3, 95 percent confidence interval, or CI, = 1.2, 1.5), pipe smokers (RR = 1.6, 95 percent CI = 1.4, 1.9) and cigarette smokers (RR = 1.6, 95 percent CI = 1.5, 1.7). The percentages of mesial and distal sites with moderate-to-severe progression of alveolar bone loss (a change of 40 percent or more from baseline) were 8 +/- 1 percent (mean +/- standard error) in nonsmokers, 16 +/- 3 percent in cigar smokers (P < .05), 13 +/- 4 percent in pipe smokers (P = .17), and 16 +/- 3 percent in cigarette smokers (P < .001). Pipe and cigar smokers did not differ significantly from nonsmokers with respect to the percentage of sites at baseline with moderate-to-severe scores for calculus, pocket probing depth, gingival bleeding or tooth mobility. Pipe smokers had fewer sites with moderate-to-severe plaque accumulation than did nonsmokers (7 +/- 11 vs. 13 +/- 17, P < .05). CONCLUSIONS The authors found that men who smoke cigars or pipes were at increased risk of experiencing tooth loss. Cigar smokers also were at increased risk of experiencing alveolar bone loss. These elevations in risk are similar in magnitude to those observed in cigarette smokers. CLINICAL IMPLICATIONS The increases in risk related to cigar and pipe smoking provide a strong rationale for targeting smoking prevention and smoking cessation programs to smokers of all tobacco products.
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Tonetti MS, Muller-Campanile V, Lang NP. Changes in the prevalence of residual pockets and tooth loss in treated periodontal patients during a supportive maintenance care program. J Clin Periodontol 1998; 25:1008-16. [PMID: 9869351 DOI: 10.1111/j.1600-051x.1998.tb02406.x] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Bleeding on probing and the presence of deep periodontal pockets are considered to be the best site-specific indicators for periodontal disease progression during the maintenance phase of periodontal therapy. A major emphasis of supportive periodontal care (SPC) programs, therefore, has been the control of bleeding pockets. This investigation retrospectively evaluated the changes in the prevalence of bleeding on probing, periodontal pockets, bleeding periodontal pockets and the prevalence of tooth loss in a random sample of 273 periodontal patients participating in a supportive maintenance care program at a University Clinic. During an observation period of 67+/-46 months (range 5 months to 23 years), the overall incidence of all causes of tooth mortality was 0.23+/-0.49 teeth per patient per year of observation. 56% of subjects, however, did not experience any tooth loss, while less than 10% of patients lost more than 3 teeth. Thus, participation in the SPC program was effective in preventing tooth loss in the majority of patients. During the SPC period, however, a significant increase in the prevalence of periodontal pockets, and of bleeding on probing positive periodontal pockets, in particular, was observed. At completion of active periodontal therapy, 56.4% of patients were free from bleeding pockets. This decreased to a mere 13.6% at the latest SPC evaluation. The observed increases in the number of bleeding pockets was significantly associated with: longer times since completion of active periodontal therapy, more advanced periodontal diagnosis, higher %s of bleeding sites in the dentition, cigarette smoking, lack of inclusion of periodontal surgery in the active treatment phase, tooth loss, and the response to the active phase of periodontal treatment. The data presented in the paper indicate that the observed increase in the prevalence of bleeding pockets and tooth loss was not homogeneously distributed in the studied SPC population. Rather, high risk groups of individuals could be identified. It is suggested that better knowledge of risk indicators may lead to improved and more efficient risk management efforts during periodontal maintenance care.
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Affiliation(s)
- M S Tonetti
- Department of Periodontology and Fixed Prosthodontics, University of Berne, Switzerland
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Suominen-Taipale AL, Alanen P, Helenius H, Nordblad A, Uutela A. Edentulism among Finnish adults of working age, 1978?1997. Community Dent Oral Epidemiol 1998. [DOI: 10.1111/j.1600-0528.1998.tb02032.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tonetti MS. Cigarette smoking and periodontal diseases: etiology and management of disease. ANNALS OF PERIODONTOLOGY 1998; 3:88-101. [PMID: 9722693 DOI: 10.1902/annals.1998.3.1.88] [Citation(s) in RCA: 207] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Cigarette smoking has long been suspected to be associated with a variety of oral conditions including periodontal diseases. Experimental evidence accumulated over the last 2 decades has indicated that cigarette smoking is probably a true risk factor for periodontitis. This environmental exposure has been associated with 2- to 3-fold increases in the odds of developing clinically detectable periodontitis. Smokers have both increased prevalence and more severe extent of periodontal disease, as well as higher prevalence of tooth loss and edentulism, compared to non-smokers. The greater severity of periodontal destruction may be partly accounted for by the reported increases in the rate of periodontal disease progression. The noxious effect of smoking has been shown to be dose dependent and to be particularly marked in younger individuals; in these subjects, up to 51% of the observed risk of periodontitis was associated with smoking. Much of the literature has also indicated that smokers affected with periodontitis respond less favorably to both non-surgical, surgical, and regenerative periodontal treatments. The success rate of dental implants has also been shown to be compromised in smokers. Furthermore, longterm studies have pointed out that smoking was associated with recurrence of periodontitis during periodontal maintenance; the effect appeared to be dose dependent, with heavy smokers (> 10 cigarettes/day) presenting with higher levels of disease progression. The indication that previous smokers have lower levels of risk for periodontitis compared to current smokers is considered to be the strongest available evidence that smoking cessation will result in improved periodontal health and that smoking cessation counseling should be an integral part of periodontal therapy and prevention. So far, however, no randomized controlled clinical trial establishing the effect of smoking cessation and/or reduction on the periodontal outcomes has been reported. Given the present state of uncertainty about the periodontal benefits, but in light of the established general health gains for the patient that could be derived from a smoking cessation program, practitioners are incorporating smoking cessation counseling as an integral part of periodontal therapy. Furthermore, smoking status represents a key parameter to assess the periodontal risk of an individual subject and therefore to make evidence-based clinical decisions.
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Affiliation(s)
- M S Tonetti
- Department of Periodontal and Fixed Prosthodontics, School of Dental Medicine, University of Berne, Switzerland.
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Xie Q, Ainamo A. Association of edentulousness with systemic factors in elderly people living at home. Community Dent Oral Epidemiol 1998. [DOI: 10.1111/j.1600-0528.1998.tb02011.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
Smoking is associated with an increased risk of tooth loss, but it is not known if this risk decreases significantly when individuals quit smoking. The objectives of this study were to describe the rates of tooth loss by smoking status in two populations of medically healthy men and women. Among the men, rates of tooth loss and edentulism in relation to smoking cessation were also evaluated. The subjects were drawn from a group of 584 women (aged 40 to 70) recruited from the Boston, MA, area and a separate population of 1231 male veterans (aged 21 to 75) who participated in the VA Dental Longitudinal Study in Boston. In cross-sectional baseline analyses, current cigarette smokers of either sex had significantly more missing teeth than never-smokers or former smokers. Former smokers and pipe or cigar smokers tended to have an intermediate number of missing teeth. Current male smokers had more teeth with calculus, but the differences in plaque, tooth mobility, probing depth > 2 mm, filled and decayed teeth, and bleeding on probing by smoking history were not significant. Prospective observations of 248 women (mean follow-up time = 6 +/- 2 years) and 977 men (mean = 18 +/- 7 years) indicated that individuals who continued to smoke cigarettes had 2.4-fold (men) to 3.5-fold risk (women) of tooth loss compared with non-smokers. The rates of tooth loss in men were significantly reduced after they quit smoking cigarettes but remained higher than those in non-smokers. Men who smoked cigarettes had a 4.5-fold increase in risk of edentulism, and this risk also decreased upon smoking cessation. These findings indicate that the risk of tooth loss is greater among cigarette smokers than among non-smokers. Smoking cessation significantly benefits an individual's likelihood of tooth retention, but it may take decades for the individual to return to the rate of tooth loss observed in non-smokers.
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Affiliation(s)
- E A Krall
- Boston University, Goldman School of Dental Medicine, MA 02118, USA
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Sakki T, Knuuttila M. Controlled study of the association of smoking with lactobacilli, mutans streptococci and yeasts in saliva. Eur J Oral Sci 1996; 104:619-22. [PMID: 9021335 DOI: 10.1111/j.1600-0722.1996.tb00151.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The effect of smoking on salivary microbe levels was studied in 780 subjects by multivariate analysis, taking into account some confounding factors. Lactobacilli, mutans streptococci and yeasts were detected with Dentocult-LB, Dentocult-SM and Oricult-N tests. The explanatory variables considered were gender, presence of natural teeth, presence of removable denture, presence of decayed teeth, toothbrushing frequency, use of sugar in coffee or tea, consumption frequency of sugary products, secretion rate of stimulated and unstimulated saliva, buffering capacity of saliva, pH of saliva, oral hygiene and tobacco smoking habits. Smoking was strongly associated with higher lactobacilli counts and presence of yeasts, independently of oral status, hygiene or salivary factors. The relation between smoking and mutans streptococci was weaker. The overall associations of lactobacilli and yeasts with the study variables followed a very similar pattern.
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Affiliation(s)
- T Sakki
- Department of Periodontology and Geriatric Dentistry, University of Oulu, Finland
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Ainamo J, Ainamo A. Risk assessment of recurrence of disease during supportive periodontal care. Epidemiological considerations. J Clin Periodontol 1996; 23:232-9. [PMID: 8707983 DOI: 10.1111/j.1600-051x.1996.tb02082.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Although it is accepted that the primary cause of periodontitis is bacterial infection of long duration, there are a number of risk factors which may increase the probability of recurrence of periodontal disease during supportive periodontal care. The risk may in such cases be caused by other factors than poor oral hygiene measures per se. Cross-sectional and longitudinal studies show conflicting results concerning age as a risk factor for periodontal disease. The effect of smoking on the periodontal tissues has been discussed for decades and only lately has it been possible to demonstrate that smokers definitely have more periodontal problems than non-smokers. Another important risk factor for periodontitis relates to the insulin dependent and non-insulin dependent forms of diabetes mellitus. Poorly-controlled long-duration diabetics have more periodontitis and tooth loss than well-controlled or non-diabetics. Finally, the issue of compliance deserves attention. The medical literature has suggested that patients with chronic illnesses tend to comply poorly, especially if the disease is not perceived to be particularly threatening, if the therapy is time-consuming, or if the symptoms are non-disturbing. Suggestions for improved compliance are called for.
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Affiliation(s)
- J Ainamo
- Faculdade de Medicina Dentaria, Universidade de Lisboa, Portugal
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Sakki TK, Knuuttila ML, Vimpari SS, Kivelä SL. Lifestyle, dental caries and number of teeth. Community Dent Oral Epidemiol 1994; 22:298-302. [PMID: 7813180 DOI: 10.1111/j.1600-0528.1994.tb02055.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
All 55-yr-old citizens (n = 1012) of Oulu (a middle-sized Finnish town) were invited to a clinical examination; 780 agreed to participate. The associations of lifestyle with decayed tooth surfaces and the number of teeth were studied in the 533 dentate subjects. Measures of lifestyle included dietary habits, a smoking habit, alcohol consumption and physical activity. When the associations of dental caries with lifestyle, sex, dental health behavior, social class and number of teeth were studied by logistic regression analysis, lifestyle was shown to have an independent association with dental caries. Further analysis of the data showed that dental caries increased with a more negative lifestyle in every social class, but most significantly in the lowest. Number of teeth was not associated with lifestyle, but subjects with lower social status had fewer teeth than those with higher social status. The association of lifestyle with dental caries supports the idea that behavior in a broader sense should be taken into consideration in caries prevention.
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Affiliation(s)
- T K Sakki
- Department of Periodontology and Geriatric Dentistry, University of Oulu, Finland
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Locker D, Leake JL. Risk indicators and risk markers for periodontal disease experience in older adults living independently in Ontario, Canada. J Dent Res 1993; 72:9-17. [PMID: 8418114 DOI: 10.1177/00220345930720011501] [Citation(s) in RCA: 141] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
This study examined risk indicators and risk markers for periodontal disease experience in 624 adults aged 50 years and over living independently in four communities in Ontario, Canada. The data were collected as part of the baseline phase of a longitudinal study of the oral health and treatment needs of this population. Periodontal disease experience was assessed in terms of attachment loss, measured at two sites on each remaining tooth. Bivariate and multivariate analyses were used to examine the relationship between a number of sociodemographic, general health, psychosocial, and oral health variables and three indicators of periodontal disease experience. These were: mean attachment loss, the proportion of sites examined with loss of 2 mm or more, and the probability of the subjects having severe disease, arbitrarily defined as a mean attachment loss in the upper 20th percentile of the distribution. Mean attachment loss was 2.95 mm (SD = 1.41 mm), and 76.6% of sites examined had loss of 2 mm or more. In bivariate analyses, the most consistent predictors of periodontal disease experience were: age, education, income, smoking, dental visiting, the number of remaining teeth, the number of decayed coronal surfaces, and the number of decayed root surfaces. In multivariate analyses, age, education, current smoking status, and the number of teeth had the most consistent independent effects. These data confirm the results of recent US studies indicating that periodontal disease experience is influenced by social and behavioral factors.
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Affiliation(s)
- D Locker
- Department of Community Dentistry, Faculty of Dentistry, University of Toronto, Ontario, Canada
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Ragnarsson E, Elíasson ST, Olafsson SH. Tobacco smoking, a factor in tooth loss in Reykjavík, Iceland. SCANDINAVIAN JOURNAL OF DENTAL RESEARCH 1992; 100:322-6. [PMID: 1465565 DOI: 10.1111/j.1600-0722.1992.tb01080.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A random sample of 1023 people 52-79 yr of age out of a group participating in a longitudinal study at the Heart Preventive Clinic of the Icelandic Heart Association in Reykjavík, Iceland, was examined. The examination was carried out in 1985-7. The results on the number of remaining teeth and total edentulousness were compared to information regarding smoking habits and social status. Total edentulousness was more common among women. Total and partial edentulousness was more frequent in the lower "employment" classes while no statistical difference was found for smoking in this respect. This, however, did not affect the significance of tobacco smoking as a factor in the loss of teeth. In general smokers had fewer remaining teeth and were more often edentulous than ex-smokers, smoking time not considered, who again suffered more tooth loss than those who had never smoked. Therefore it is concluded that tobacco smoking may be a major single independent risk factor in the loss of teeth.
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Affiliation(s)
- E Ragnarsson
- Department of Prosthetic Dentistry, University of Iceland, Faculty of Odontology, Reykjavik
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Arneberg P, Bjertness E, Storhaug K, Glennås A, Bjerkhoel F. Remaining teeth, oral dryness and dental health habits in middle-aged Norwegian rheumatoid arthritis patients. Community Dent Oral Epidemiol 1992; 20:292-6. [PMID: 1424551 DOI: 10.1111/j.1600-0528.1992.tb01702.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The aim of the study was to assess the effect of rheumatoid arthritis (RA) upon dental health. A questionnaire was mailed to all seropositive rheumatoid arthritis (RA) patients aged 44-56 yr in the files of the two main departments of rheumatology in South Eastern Norway. Data were obtained from 125 patients, constituting 91% of the target group. The number of remaining teeth in these patients was not related to disease duration or physical dysfunction, whereas a relationship to prolonged use of medication for pain relief was indicated. Factors known to affect tooth loss in the general population, such as smoking habits, dental attendance, interdental cleaning habits, previous dental disease, and place of residence were found to be important in RA patients as well. The RA patients from Oslo had a mean number of 25 remaining teeth, which is the same as reported for the general Oslo population at this age. Oral dryness was reported by more than 50% of the RA patients, but was not related to the number of teeth. The conclusion is that serious and long lasting rheumatoid arthritis had little influence on the number of remaining teeth in this middle-aged group of Norwegians.
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Affiliation(s)
- P Arneberg
- Dental Faculty, University of Oslo, Norway
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