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Mariño RJ, Fu CS, Giacaman RA. Prevalence of root caries among ambulant older adults living in central Chile. Gerodontology 2013; 32:107-14. [DOI: 10.1111/ger.12060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2013] [Indexed: 11/30/2022]
Affiliation(s)
- Rodrigo J. Mariño
- Oral Health Cooperative Research Centre; Melbourne Dental School; University of Melbourne; Melbourne Vic. Australia
| | - Chiang S. Fu
- Melbourne Dental School; University of Melbourne; Melbourne Vic. Australia
| | - Rodrigo A. Giacaman
- Faculty of Health Sciences; School of Dentistry; University of Talca; Talca Chile
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3
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Watt R, Sheiham A. Inequalities in oral health: a review of the evidence and recommendations for action. Br Dent J 1999; 187:6-12. [PMID: 10452185 DOI: 10.1038/sj.bdj.4800191] [Citation(s) in RCA: 203] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Reducing inequalities in health has become one of the main health policy issues in the late 1990s. The Labour Government set up an independent inquiry into inequalities in health under Sir Donald Acheson to make recommendations on approaches to reducing health inequalities. This paper reviews the evidence on inequalities in oral health in Britain. Dramatic improvements in dental health in children and young adults have taken place in the past 30 years. The levels of caries in permanent teeth of children is low. Widening inequalities in oral health however exist between social classes, regions of England, and among certain minority ethnic groups in pre-school children. The main social class and minority ethnic differences in dental caries is in pre-school children. Wide district and regional differences also exist in prevalence of caries in young children. The area differences relate very strongly to deprivation. In adults the differences in decay experience is less unequal than in children but there are marked social class inequalities in edentulousness. Dental caries decreased in all social classes in the United Kingdom. The main causes of the inequalities are differences in patterns of consumption of non milk extrinsic sugars and fluoridated toothpaste. Improvements in oral health that have occurred over the last 30 years have been largely a result of fluoride toothpaste and social, economic and environmental factors. Oral health inequalities will only be reduced through the implementation of effective and appropriate oral health promotion policy. Treatment services will never successfully tackle the underlying cause of oral diseases.
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Affiliation(s)
- R Watt
- Department of Epidemiology and Public Health, University College London Medical School
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4
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Scott A, March L, Stokes ML. A survey of oral health in a population of adults with developmental disabilities: comparison with a national oral health survey of the general population. Aust Dent J 1998; 43:257-61. [PMID: 9775473 DOI: 10.1111/j.1834-7819.1998.tb00174.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
During 1991, an oral health assessment of 101 adults with developmental disabilities aged from 21 to 53 years was undertaken as part of a broader health survey which also included medical, psychological and nutritional assessments. The study group consisted of a random sample of adults chosen from the developmentally disabled population known to be living in the lower North Shore area of Sydney. This paper describes the results of the oral health assessment and compares them with an oral health survey of the Australian population done in 1987/88. Forty-six per cent of the study group were males (mean age 33.5 years) and 54 per cent were females (mean age 33.0 years). Compared with similar age subgroups in the Australian population, the following factors were more frequently reported in the developmentally disabled group: a dental visit in the last 12 months (65 per cent vs 50 per cent; Odds Ratio (OR) 1.9:95 per cent Confidence Interval (CI): 1.3-2.8); use of public rather than private dental services (42 per cent vs 6 per cent; OR 11.3:95% CI 7.5-16.9); oral mucosal pathology requiring treatment (15 per cent vs 2 per cent; OR 8.5:95% CI 5.2-13.8); severe periodontal disease (16 per cent vs 3 per cent; OR 6.9:95% CI 4.2-11.4); and moderate to severe malocclusion (26 per cent vs 11 per cent; OR 2.1:95% CI 1.3-3.5). Fifty-eight per cent of subjects felt they needed no dental treatment but on examination of the oral mucosa, periodontal tissues and teeth, over 90 per cent were found to require some sort of dental treatment.
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Affiliation(s)
- A Scott
- Faculty of Dentistry, University of Sydney
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Pilot T. The periodontal disease problem. A comparison between industrialised and developing countries. Int Dent J 1998; 48:221-32. [PMID: 9779102 DOI: 10.1111/j.1875-595x.1998.tb00710.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
There is no reason to believe that periodontal diseases in industrialised and developing countries are in principle different. That is, not in the sense that the problem is caused by a different set of periodontal diseases, with different micro-organisms and a different natural history, needing a different approach towards prevention and treatment. Indeed, from a public health perspective the relative similarities in periodontal conditions around the world are far more striking than the differences. The view that periodontal diseases are a much more prevalent and a severe problem in the developing countries seems to be true only in terms of poorer oral hygiene and considerably greater calculus retention, already at a young age, but not so clear for periodontal destruction in adults.
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Affiliation(s)
- T Pilot
- WHO Collaborating Centre for Oral Health Services Research, University of Groningen, Gieten, The Netherlands
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Vecchini MF. Periodontal needs of developing nations--the practitioner's view. Int Dent J 1998; 48:338-41. [PMID: 9779118 DOI: 10.1111/j.1875-595x.1998.tb00726.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Periodontal health care is needed in developing as in developed countries. It is understood that many of the developing countries do not have the financial capabilities to provide such care. The model for developing periodontal care in communities that has been recommended by the Joint Working group of the FDI and the WHO Commission on Oral Health Research and Epidemiology offers a most promising means of providing developing nations with the building blocks that are needed to construct a rational periodontal health programme with the help and assistance of dental practitioners.
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Association News: Policy Statements. Am J Public Health 1998. [DOI: 10.2105/ajph.88.3.495] [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]
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Abstract
Gingival inflammation seldom causes discomfort, social embarrassment or loss of function. As most sites with gingival inflammation do not progress to severe periodontal disease, gingivitis should not be considered a public health problem. Periodontitis is always preceded by gingivitis. But most gingivitis remains stable for years without progressing to periodontitis. The number of gingivitis sites that do convert is small. The levels of oral cleanliness achieved by the majority of populations in industrialized countries are below the threshold for severe destructive periodontal disease of personal and public health concern. Because methods of measuring the progression of periodontal disease are unreliable, definitive answers regarding conversion of gingivitis to severe periodontitis are lacking. Gingival inflammation frequently remains contained; most gingivitis remains stable for years without progressing to periodontitis. Decreasing gingivitis does reduce shallow pocketing, but the effect on severe periodontitis is not clear. Although the underlying justification for the reduction of plaque is to reduce gingival inflammation to prevent or reduce severe periodontitis and tooth loss, the basis for the approach is equivocal. A reasonably high level of plaque appears to be compatible with acceptably low levels of periodontal disease. Reducing nonspecific plaque levels to such levels is therefore a rational goal. The conventional methods of controlling periodontal disease involve mechanical removal of plaque and calculus. A complimentary ecological approach, using chemicals, would be to alter the environment of the pocket to prevent growth of putative pathogens. Any ecological approach should be sensitive to the dangers of disrupting the natural ecology of dental plaque. Some antimicrobial and antimetabolic agents such as fluoride, chlorhexidine and triclosan and zinc citrate can selectively suppress certain organisms or inhibit bacterial proteases implicated in tissue damage. The uncertainties about factors that convert gingival inflammation into periodontitis and periodontitis into severe periodontitis coupled with insufficient data from controlled clinical trials on the effectiveness of chemical reduction of gingivitis to prevent severe periodontitis leads one to conclude that more research is required before the need for the chemical prevention of gingivitis to prevent severe periodontitis can be justified.
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Affiliation(s)
- A Sheiham
- Department of Epidemiology & Public Health, University College of London Medical School, United Kingdom
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Iacopino AM. Diabetic periodontitis: possible lipid-induced defect in tissue repair through alteration of macrophage phenotype and function. Oral Dis 1995; 1:214-29. [PMID: 8705829 DOI: 10.1111/j.1601-0825.1995.tb00187.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Diabetes mellitus is a major health problem in the United States affecting approximately 13 million people. The five 'classic' complications which have historically been associated with the condition are microangiopathy, neuropathy, nephropathy, microvascular disease, and delayed wound healing. Recently, periodontal disease (PD) has been declared the 'sixth' major complication of diabetes as diabetics demonstrate an increased incidence and severity of PD. The cellular and molecular basis for diabetic PD is unknown. HYPOTHESIS Recent evidence suggests that PD and delayed dermal wound healing may be manifestations of the same general systemic deficit in diabetes involving impairment of the cellular and molecular signal of wounding via alterations in macrophage phenotype. Diabetes-induced hyperlipidemia may interfere with the normal cellular and molecular signal of wounding by alteration of macrophage function and subsequent dysregulation of cytokines at the wound site. RESULTS Preliminary data in both animal models and humans suggests that hyperglycemia, in combination with elevations of serum low density lipoproteins and triglycerides, leads to formation of advanced glycation end products (AGEs) which may alter macrophage phenotype. This may be responsible for dysregulation of macrophage cytokine production and increased inflammatory tissue destruction and alveolar bone loss. IMPLICATIONS Future investigations will consider diabetic PD in the context of a generalized systemic wound healing deficit that manifests as PD in the face of constant pathologic wounding of the gingiva (bacterial plaque) or delayed dermal wound healing in instances of periodic traumatic wounding to other parts of the body. These types of studies will provide information concerning defective tissue repair in diabetics that will have clinical relevance for the understanding of PD and delayed dermal healing as well as applications of appropriate and specific therapies.
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Affiliation(s)
- A M Iacopino
- Department of Biomedical Sciences/Restorative Dentistry, Baylor College of Dentistry, Dallas, Texas 75266-0677, USA
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Abstract
Changing patterns of oral health were investigated in a selected population of children and adolescents in Heidelberg, Victoria. Oral health was examined in terms of caries experience, oral hygiene and gingival condition. The findings were compared with the results of a study conducted in the same area 10 years previously. The findings were also related to sociodemographic variables such as age, sex, and ethnic and socioeconomic background. A random sample of 403 children and adolescents aged 6-8 years, 11-13 years, and 14-16 years were selected from 5 primary schools and 3 secondary schools in the area. A questionnaire eliciting sociodemographic information was administered and an intra-oral examination was conducted on each subject. Dental caries was recorded in terms of DMF-T. Oral hygiene was assessed by the Plaque Index and gingival status by the Gingival Index. Results showed that subjects from this study demonstrated improved oral health compared with subjects from the previous study. In 1981, 25 per cent of 6-8 year olds and 9 per cent of 14-16 year olds were caries free. In 1991, 92 per cent of 6-8 year olds and 36 per cent of 14-16 year olds were caries free. Predictably, it was also found that age was significantly related to caries level, oral hygiene and gingival condition.
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Affiliation(s)
- L J Estioko
- School of Dental Science, University of Melbourne
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Baelum V, Manji F, Wanzala P, Fejerskov O. Relationship between CPITN and periodontal attachment loss findings in an adult population. J Clin Periodontol 1995; 22:146-52. [PMID: 7775671 DOI: 10.1111/j.1600-051x.1995.tb00126.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
This study investigates the relationship between CPITN findings and the prevalence and severity of periodontal attachment loss in a rural Kenyan population comprising 1131 persons aged 15-65 years. All persons were examined for calculus, gingival bleeding, pocket depths and attachment loss levels on 4 sites of each tooth present. Recordings of bleeding, calculus and pocket depths were used to compute CPITN scores based on the 10 index teeth originally proposed, and these CPITN scores were subsequently related to the attachment loss findings derived from the full-mouth assessment. In most cases, persons with a CPITN score < or = 1 did not have attachment loss > or = 4 mm. However, among 40+ year-old persons with CPITN score 2 over 90% had attachment loss > or = 4 mm and over 50% of the 50+ year-olds with CPITN score 3 had attachment loss > or = 6 mm. Less than 20% of the 15-29 year-olds with CPITN score 3 had attachment loss > or = 6 mm, and usually the attachment loss levels ranged between 0 and 3 mm. Beyond the age of 35 years over 10% of the sextants with CPITN score 0 had attachment loss > or = 4 mm. Below the age of 35 years more than one third of all sextants with CPITN score 3 had attachment loss levels < or = 3 mm. Thus, the CPITN findings overestimate both prevalence and severity of periodontal attachment loss among the younger age groups and underestimate these parameters among elderly subject.
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Affiliation(s)
- V Baelum
- Department of Periodontology, Royal Dental College, Aarhus, Denmark
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Abstract
OBJECTIVES This investigation examined current practices of brushing, flossing, and periodic dental visits and their association with periodontal health status. METHODS Data were collected using face-to-face interviews and 40-minute in-home dental examinations with a probability sample of adults 18 years of age or older, having at least one tooth, and living in housing units in the Detroit tricounty area. Complete examinations were performed on 319 individuals. RESULTS On average, subjects reported brushing their teeth about twice a day. About one-third of the population reported flossing at least once a day. Loss of periodontal attachment was related to frequency of brushing while subjects who exhibited acceptable flossing ability had less plaque and calculus, shallower pocket depths, and less attachment loss. Subjects reporting a periodic dental visit at least once a year had less plaque, gingivitis, and calculus than subjects reporting less frequent visits. In regression analyses, brushing thoroughness, flossing ability and frequency, and dental visit frequency were predictors of lower plaque, gingivitis, and calculus scores. In turn, these scores were predictors of shallower pocket depths and less attachment loss. CONCLUSIONS Brushing, flossing, and periodic dental visits were correlated with better periodontal health. The behaviors appeared to be indirectly related to pocket depth and attachment loss through their associations with plaque, gingivitis, and calculus levels.
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Affiliation(s)
- W P Lang
- School of Dentistry, University of Michigan, Ann Arbor 48109-1078, USA
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Abstract
Progression of periodontitis is currently thought to occur during bursts of activity, followed by periods of remission, when healing may occur. This concept contrasts with the older hypothesis that periodontitis was continuously, but slowly, progressive throughout life. At present, there is no proof of the conventional (microbiological) hypothesis which gives a major role to site-specific bacteria in the initiation of bursts of attachment loss. An alternative hypothesis is presented in this paper which accounts for periodontal attachment loss by pathways that are independent of plaque. Severe lesions of the periodontium caused by pulpal pathoses (apical and retrograde periodontitis) are known to form at any level of the periodontium, not only at the root apex. When these lesions cause destruction of the periodontal tissues at the alveolar crest, and when plaque, calculus and gingivitis are also present, an endodontic origin is rarely suspected. Three pathways are proposed to account for the development of localized periodontal attachment loss consequent to pulpal disease. This hypothesis accounts for the sudden deterioration of periodontal sites under regular review, the strict localization of alveolar defects with normal alveolar bone immediately adjacent, the presence of site-specific bacteria (secondary colonizers of deep pockets) which cannot cause disease when transferred to healthy sites, and the antibody responses directed against them.
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Affiliation(s)
- R S Hirsch
- Department of Dentistry, University of Adelaide, South Australia
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Grembowski D, Fiset L, Spadafora A, Milgrom P. Fluoridation effects on periodontal disease among adults. J Periodontal Res 1993; 28:166-72. [PMID: 8496780 DOI: 10.1111/j.1600-0765.1993.tb01065.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Numerous studies report that water fluoridation reduces caries in children, but little current evidence exists about fluoridation's effects on the periodontal health of adults. To address this issue, we estimated fluoridation effects on periodontal disease among 1066 Washington state employees and their spouses, aged 20 to 34, with current residences divided evenly between fluoridated and nonfluoridated communities. Subjects were interviewed by telephone to collect residence histories, personal characteristics and other data. Each subject's lifetime years of fluoridation exposure (YFE) was calculated from the person's residence history and the U.S. Centers for Disease Control's Fluoridation Census. Oral assessments were conducted to measure the extent of periodontal disease. Relative to adults with no exposure, continuous lifetime exposure reduced the probability of attachment loss from 0.87 to 0.72. Similar benefits were obtained for bleeding gingiva and calculus. The estimates of fluoridation's benefits were not influenced by selection bias due to subjects' nonparticipation in the oral assessments.
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Affiliation(s)
- D Grembowski
- Department of Health Services, School of Public Health and Community Medicine, University of Washington, Seattle
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Abstract
There is relatively little severe periodontal disease in populations in Europe. The public health significance is therefore debateable. The fact that the costs of treating the disease are high because of the organization of dental care, qualifies it as a dental public problem. In addition, the symptoms of periodontal diseases such as bleeding, halitosis, gingival recession and tooth loss have an impact on many people, and we have sufficient information to control the common forms of the disease. The goals for dental health can be expressed in terms of health, disease, health education and health promotion and training. A reasonable objective is to achieve a rate of loss of attachment compatible with maintaining at least upper and lower shortened arches for a lifetime. 4 strategies are considered: a high risk, a population, a secondary prevention strategy or a combination of the three. A combination of the 3 is needed to achieve the objective of maintaining a functional, aesthetically and socially acceptable natural dentition for the lifespan of most people. The balance of effort should be heavily weighted towards the population strategy. If the strategy is adopted, the need for treatment will be reduced and treatment will be more successful.
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Affiliation(s)
- A Sheiham
- Joint Department of Community Dental Health and Dental Practice, University College London, UK
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Danenberg PJ, Hirsch RS, Clarke NG, Leppard PI, Richards LC. Continuous tooth eruption in Australian aboriginal skulls. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 1991; 85:305-12. [PMID: 1897603 DOI: 10.1002/ajpa.1330850309] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Increases in the distance from the cemento-enamel junction to the alveolar crest (CEJ-AC) have often been attributed to senile atrophy of the bone or to the effects of periodontitis, without reference to the condition of the alveolar crest. This study investigated the relationship between CEJ-AC distance, tooth wear, gender, site of the CEJ-AC measurements, and age in 161 pre-white-contact Australian aboriginal skulls. Individual teeth were included in the study when there was no evidence of dehiscence, periodontitis, or abscess cavity formation in the supporting alveolar bone. The CEJ-AC distances increased as the severity of attrition increased; in male skulls, CEJ-AC distances were greater than in female skulls for all categories of tooth wear. In general, CEJ-AC distances measured on the mesial aspects of teeth were greater than those recorded distally; lingual distances generally exceeded buccal recordings. The best explanation of these findings and similar reports in the anthropological literature is that continuous tooth eruption occurred without the concomitant coronal movement of alveolar bone. This conclusion has significant ramifications for anthropological, epidemiological, and clinical studies which use the CEJ and AC as reference points when measuring periodontal attachment loss (periodontitis).
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Affiliation(s)
- P J Danenberg
- Department of Dentistry, University of Adelaide, South Australia
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Abstract
Epidemiologic surveys have provided data for health planning by estimating prevalence and incidence of diseases in populations. New ways of presenting epidemiologic data on periodontal diseases have changed our understanding of their extent and severity, and conversion of prevalence data into treatment need estimates has proved difficult. Furthermore, new concepts of the pathogenesis of periodontal diseases have questioned the validity of epidemiologic methods currently used. Treatment need assessments vary considerably between studies even when prevalence data from the same populations are similar. This may be due to lack of described goals for periodontal health. Various aspects of the concept of need for treatment are discussed. It is suggested that periodontal treatment need on a population level is defined as the intervention needed in order to change the existing periodontal condition to the described goal. Thus, treatment need assessments will have to include descriptive epidemiologic data as well as defined periodontal health goals. It is recommended that goals are described in terms compatible with the indicators used in the epidemiologic description of the disease status.
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Affiliation(s)
- P Gjermo
- Department of Periodontology, Dental Faculty, University of Oslo, Norway
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Abstract
The aim of the present overview is to evaluate the periodontal conditions in European populations. Study was made of a number of extensive surveys of periodontal diseases carried out in a number of European countries, primarily North West Europe. These surveys often provide considerable detail. However, international comparisons are difficult to perform because of the different methods applied. Therefore, the latest overviews of results of periodontal surveys, based on the CPITN method and stored in the WHO Global Oral Data Bank, are given for the age groups 15-19 years and 35-44 years. Based on this approach, the conclusions are as follows. Trends and prevalences in periodontal health and disease in Europe are clear, at least up to the age of 60 year. Severe periodontal destruction seems to be a limited problem, seldom leading to tooth loss before age 50 and certainly not a major cause of edentulousness before age 60. For a large majority, in most of the populations observed, the progress of periodontal destruction seems to be compatible with the retention of a natural, functioning dentition into older age. However, the periodontal problem might still be of considerable magnitude and importance as bleeding on probing is widely encountered in the younger age groups. Furthermore, 5-15% of populations affected by a serious, irreversible condition at age 40 years is high, compared with most other diseases.
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Affiliation(s)
- T Pilot
- WHO Collaborating Centre for Oral Health Services Research, University of Groningen, The Netherlands
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Horning GM, Hatch CL, Lutskus J. The prevalence of periodontitis in a military treatment population. J Am Dent Assoc 1990; 121:616-22. [PMID: 2229742 DOI: 10.14219/jada.archive.1990.0221] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A group of 1,984 males and females (age range 13 to 84) at a military dental clinic were given oral examinations with full-mouth circumferential periodontal probing. Diagnoses were made both for individual quadrants and for the entire mouth using clearly defined diagnostic criteria. The results showed 37% of the subjects had gingivitis only, 33% had early periodontitis, 14% had moderate periodontitis, 15% had advanced periodontitis, 0.5% had juvenile periodontitis, and 0.5% had necrotizing gingivitis. The prevalence of periodontitis increased with age to a peak in the 45- to 50-year-age group. The proportion of periodontitis-affected quadrants, although initially lagging behind the overall case diagnoses, also increased with age.
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Affiliation(s)
- G M Horning
- General Practice Residency Program, Naval Hospital, Oakland, CA 94627-5000
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Abstract
The relationship between type 2 diabetes mellitus and periodontal disease was evaluated in 2,878 Pima Indians of the southwestern United States. Two independent measures of periodontal disease, probing attachment loss and radiographic bone loss, were used to compare prevalence and severity of periodontal disease in diabetic and nondiabetic subjects. In all age groups studied, subjects with diabetes had a higher prevalence of periodontal disease, indicating that diabetes may be a risk factor for periodontal disease.
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Abstract
A national survey of employed adults was conducted by the National Institute of Dental Research to provide more current epidemiologic information about dental disease. This report addresses one aspect of the survey's findings: periodontal status. Although almost all employed adults had experienced some loss of periodontal attachment, less than 13% had loss of attachment of 5 mm or greater. Gingival recession affected half of the population. The extent and severity of periodontal disease improved in comparison with findings from earlier studies.
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