Dental status and dental caries in 85-year-old Danes

Objectives: This study reports findings on the dental status and the prevalence of dental caries among a group of 85‐year‐old Danes from the Glostrup 1914 Cohort, Denmark. The purpose of the study was to analyse whether caries experience was related to number of teeth and to indicators of functional ability and cognitive function. Methods: A total of 191 individuals (78 men and 113 women) participated in a cross‐sectional population study conducted in 2000. Using mobile dental equipment, a clinical oral examination and an interview were administered to all participants in their homes. Functional ability was measured by the Mob‐H scale and cognitive function was assessed by the Mini‐Mental State Examination. Results: Fifty‐nine per cent of the participants had their own natural teeth and for the dentate participants, the mean number of teeth was 13 (range 1–27). A high prevalence of active caries on coronal and root surfaces was observed. Older adults with few natural teeth had a higher prevalence of active coronal and root caries and a higher unmet treatment need than older adults with many teeth. Further, the study showed that 85‐year‐old persons with reduced functional ability and cognitive impairment tended to have more active caries than 85‐year‐olds with no impairment. Conclusions: A substantial proportion of 85‐year‐old individuals had retained a natural dentition; however, active dental caries is a problem of concern among the most elderly.     

Caries incidence and increments in community-living older adults with and without dementia

Objectives: The Oral Health of Older Adults with Dementia was instigated in the late 1990s to quantify and compare coronal and root caries incidence and increments in community‐living older Australians with and without dementia. Methods: A longitudinal design was used to conduct dental inspections at baseline and one‐year, for two groups of randomly selected community‐living older adults ‐ one group of 116 people with dementia and a comparison group of 116 people without dementia. Results: At one‐year there were 103 dementia and 113(112 dentate) non‐dementia participants. Coronal and root surface caries incidence was higher for dementia participants (p<0.05). Dementia participants had higher coronal and root caries adjusted caries increments (ADJCI) (p<0.01). Both coronal and root ADJCI were evident in half of dementia participants, compared with one‐quarter of non‐dementia participants. Dementia participants with higher coronal ADJCI were those who had visited the dentist since baseline, who were taking neuroleptics with high anticholinergic adverse effects, and whose carer had high carer burden score (p<0.01). Dementia participants with higher root ADJCI were those needing assistance with oral hygiene care and whose carers had difficulties with oral hygiene care (p<0.05). Baseline characteristics predictive in linear regression for: (1) coronal caries increments among all participants were ‐ dementia participants, those with cognitive testing scores indicative of moderate‐severe dementia, those with private health insurance; (2) root caries increments among all participants were ‐ dementia participants, and those who had 1 decayed/filled root surface at baseline. Among dementia participants, being male was the baseline characteristic predictive in logistic regression for coronal caries increments, and having 1 decayed coronal surface was the baseline characteristic predictive for root caries increments. Conclusions: Coronal and root caries incidence and increments were significantly higher in the community‐living older adults with dementia over the one‐year follow‐up period. Dementia participants had high levels of coronal and root caries increments; characteristics related to high caries increments included sex (males), dementia severity (moderate‐severe), high carer burden, oral hygiene care difficulties, use of neuroleptic medication (with high anticholinergic adverse effects) and previous experience of caries.     

Caries experience in existing and new nursing home residents in Adelaide,Australia

Objectives: The Adelaide Dental Study of Nursing Homes was instigated to provide comprehensive information concerning oral disease experience, incidence and increments in a random sample of those older South Australians residing in Adelaide nursing homes. Methods: This paper presents caries experience results for existing and new nursing home residents, and caries incidence and increments for existing residents, from dental inspections conducted at the baseline and one‐year data collections. Results: The residents in this study were very functionally dependent, medically compromised, cognitively impaired and behaviourally difficult older adults, the great majority of whom had moderate to severe cognitive impairment. Residents gave their carers many complex and challenging behavioural problems during oral hygiene care provision. Existing and new residents had similar dental history, oral hygiene, and socio‐detnographic characteristics, and similar cognitive, medical, functional, and nutritional status. Oral disease experience was high in both existing and new residents. There were no significant differences between existing and new residents for their dentate status, tooth status, coronal caries experience, or root caries experience, with the exceptions that new residents had significantly greater mean number of teeth, more filled coronal and root surfaces, and also new residents had significantly fewer decayed retained roots. Large numbers of tooth surfaces were covered in plaque and debris that negated more precise assessment of caries. The existing residents had caries increments on both coronal (2.5 surfaces) and root surfaces (1.0 surfaces) over the one‐year period. Coronal caries incidence was 64% and root caries incidence was 49% of existing residents. Conclusions: Oral disease experience was high in both existing and new residents. There were few significant differences between existing and new residents’ oral health status. New residents were being admitted to nursing homes with a compromised oral health status. Coronal and root caries increments and incidence were high for existing residents over the one‐year period.     

Trends in Oral Disease and Health1

Geriatric dentistry researchers are building a basic knowledge basic pertaining to the oral health status of older adults. Important findings on the prevalence of disease that run counter to “conventional wisdom” surrounding the oral health of older adults are that edentulism is decreasing, that both coronal and root caries are prevalent, that serious periodontal disease is not as prevalent as thought, that chronological age is not strongly associated with disease in older adults, and that oral lesions, especially those related to dentures, are prevalent. An important finding has been that the majority of disease seems to occur in a minority of the population. While the prevalence of oral diseases have been shown to be associated with water fluoridation, systemic diseases, use of medications, social and behavioral factors, and a variety of other oral conditions, there is only preliminary information on the incidence of disease and actual risk factors. The data available on the incidence of disease come from a study of community-dwelling older adults in Iowa, and these data generally confirm the prevalence results. Coronal and root caries are active in this older population with caries being the best predictor of tooth loss. Furthermore, most disease occurs in a high risk group. Multivariate models predicting people at highest risk for root and coronal caries implicate stress and anxiety, use of tobacco, and recent onset of illness as risk factors. In addition, preliminary results indicate that some dental conditions may be predictive of general health status.     

Caries and periodontal disease of the elderly in Pomerania, Germany: results of the Study of Health in Pomerania

Objective: The aim of this study was to describe the oral health status of older adults living in north‐eastern Germany. Materials and Methods: Representative samples of adults aged 60 years or older were examined as part of Study of the Health in Pomerania, a cross‐sectional, population‐based study. Data on 1446 subjects aged 60–79 years were evaluated for coronal caries using the decayed/missing/filled teeth (DMFT) index, root caries using the root caries index (RCI), calculus, plaque, bleeding on probing, pocket depth and attachment loss. Results: The prevalence of edentulousness varied from 16% in the 60–65‐year‐old group to 30% in the 75–79‐year‐old group, whereas the median number of remaining natural teeth per subject varied from 14 in the youngest age group (60–65 years) to one in the oldest (75–79 years). Among subjects aged 60–69 years, a quarter (26%) of the teeth examined had coronal restoration against 17% in the oldest age group (70–79 years). Coronal caries was found in 2% of the teeth in both age groups. Among teeth with gingival recession, 6% had fillings on root surfaces and 2% had root caries, irrespective of age. In all, 11% of the subjects had at least one untreated coronal lesion and 27% had at least one untreated root caries lesion. Plaque score, calculus score and bleeding on probing were higher in the oldest age group (70–79 years). The prevalence of periodontal disease expressed as the presence of at least one periodontal pocket of 4 mm and more, was higher in men and among the younger subjects (men aged 60–69 years: 85% vs. 71% in 70–79‐year‐old men; women aged 60–69 years: 71% vs. 62% in 70–79‐year‐olds). The prevalence of attachment loss of 3 mm or more followed a similar pattern. Conclusions: It seems therefore that in this population, the major oral health concern is related to caries and the small number of teeth retained among the dentate subjects.     

Tooth loss and dental caries in community-dwelling older adults in northern Manhattan

doi: 10.1111/j.1741‐2358.2011.00502.x Tooth loss and dental caries in community‐dwelling older adults in northern Manhattan Objective: To examine tooth loss and dental caries by sociodemographic characteristics from community‐based oral health examinations conducted by dentists in northern Manhattan. Background: The ElderSmile programme of the Columbia University College of Dental Medicine serves older adults with varying functional capacities across settings. This report is focused on relatively mobile, socially engaged participants who live in the impoverished communities of Harlem and Washington Heights/Inwood in northern Manhattan, New York City. Materials and Methods: Self‐reported sociodemographic characteristics and health and health care information were provided by community‐dwelling ElderSmile participants aged 65 years and older who took part in community‐based oral health education and completed a screening questionnaire. Oral health examinations were conducted by trained dentists in partnering prevention centres among ElderSmile participants who agreed to be clinically screened (90.8%). Results: The dental caries experience of ElderSmile participants varied significantly by sociodemographic predictors and smoking history. After adjustment in a multivariable logistic regression model, older age, non‐Hispanic Black and Hispanic race/ethnicity, and a history of current or former smoking were important predictors of edentulism. Conclusion: Provision of oral health screenings in community‐based settings may result in opportunities to intervene before oral disease is severe, leading to improved oral health for older adults.     

Oral health in nursing home residents with different cognitive statuses

Objective: To compare oral health in nursing home (NH) residents with different cognitive statuses. Background: Oral health is a significant issue for NH residents because of its relationships to quality of life, systemic health and well‐being. It is known that oral health is poor in NH residents. However, how oral health differs in NH residents with different cognitive statuses remains unclear. Materials and methods: Nine hundred and two NH residents were retrospectively recruited from a community‐based geriatric dental clinic in Minnesota, USA. Comprehensive medical, dental, cognitive and functional assessments were completed for the participants. On the basis of medical history and cognitive status, participants were categorized into three groups: without cognitive impairment (non‐impaired group), with cognitive impairment but no dementia (impaired group) and with dementia (demented group). ANOVA, Chi‐square and Fisher’s exact tests were used to compare medical, dental and functional statuses between groups. Results: Oral hygiene was poor in NH residents. Forty per cent of participants in the impaired group were edentulous, significantly higher than the edentulism rate in the demented group (29%, p = 0.01). More than 60% of the participants lost 16 or more teeth prior to examination. Depending on their cognitive status, 82–92% of the participants arrived with one or more caries or retained root. Dentate participants in the impaired and demented groups averaged about six caries or retained roots, significantly more than 4.7 caries or retained roots in the non‐impaired group (p = 0.01). Conclusion: Oral health was poor but slightly different in NH residents with different cognitive and functional statuses.     

Partial dentures as an independent indicator of root caries risk in a group of older adults.

Objectives: To estimate the independent association between the wearing of removable partial dentures (RPD) and the presence of root caries in a population of older adults. Design: Multivariate logistic regression modeling of root caries prevalence using different measures of root caries as dependent variables. The model included measures of disease history as indicators of historical risk. Setting: Data collected in the field from three areas of England. Subjects: Random sample of adults aged 60 years and over, drawn from lists of patients registered with general medical practitioners. Intervension: Field measurements of a range of oral health variables including oral disease, disease history, oral status and various social and demographic measures. Main outcome measures: The presence of root caries, unsound and sound root restorations. Results: Of the five different models of root caries prevalence which were used, RPDs featured as an independent risk indicator for root surface cades in the three which were related to the presence of untreated disease. The odds ratios for the contribution made by RPDs were all over 1.6, and when considered alone was in excess of 2 in one model. These models were generally well fitting. RPDs did not feature as a risk indicator in the two models which related only to the presence of root surface restorations. Conclusions: In this study, where RPDs were present, the odds of untreated disease being present increased substantially     

Oral health status in elders from South Brazil: a population-based study

doi: 10.1111/j.1741‐2358.2011.00617.x Oral health status in elders from South Brazil: a population‐based study Objective: To assess the oral health status of community‐dwelling adults aged 60 years and older from southern Brazil and to determine demographics, socioeconomic, behavioural and dental risk indicators. Materials and methods: This cross‐sectional study used a multistage, probability sampling method to draw a representative sample of the metropolitan area of Porto Alegre, Brazil. A subsample of 217 subjects was included in this analysis. Oral mucosal lesions, dental caries, tooth loss and periodontal status (full‐mouth, six sites per tooth exam) were assessed by calibrated examiners. Results: Prevalence of edentulism was 39.5%, and mean tooth loss was 20.2 (SE = 0.6). Older individuals [Odds Ratio (OR) = 2.2], women (OR = 2.3), white people (OR = 5.9), individuals of lower socioeconomic status (OR = 5.6) and smokers (OR = 3.5) had higher likelihood of being edentulous. Approximately 36% of dentate individuals had caries and/or restoration affecting, in average, 5.0 teeth. Periodontitis affected 79% of subjects, and it was associated with older age (OR = 4.0), men (OR = 3.4) and large amounts of supragingival plaque (OR = 3.0). Conclusion: Poor oral health was observed in this elderly population from South Brazil. Sociodemographic disparities accounted for most of the burden of disease and treatment needs.     

Relationships between higher‐level functional capacity and dental health behaviors in community‐dwelling older adults

doi: 10.1111/j.1741‐2358.2012.00654.x Relationships between higher‐level functional capacity and dental health behaviors in community‐dwelling older adults Objective: The aim of the present study was to elucidate relationships between higher‐level functional capacity and dental health behaviours in community‐dwelling older adults. Background: In ageing society, it is necessary to promote oral health in the elderly, because good oral health is a significant contributing factor to good general health. Higher‐level functional capacity has been considered a crucial factor for successful independent living in the elderly. We hypothesised that functional capacity is a significant indicator of dental health behaviours. Methods: Three hundred and thirty‐eight adults aged 65 years or older were enrolled in this study. Higher‐level functional capacity was evaluated using the Tokyo Metropolitan Institute of Gerontology Index of Competence (TMIG‐index). Univariate and multivariate models were constructed with dental health behaviours, such as regular visits to a dentist, brushing frequency and use of extra cleaning devices, as the dependent variable, and the total TMIG‐index score and its subcategory scores as the principal independent variable. Results: Univariate logistic regression analysis demonstrated a significant correlation between low TMIG‐index and ‘intellectual activity’ subcategory scores to lack of regular visits to a dentist and not using extra cleaning devices. Using a multivariate model, significant relationships remained after adjusting for a number of variables including demographics, medical status, lifestyle and number of remaining teeth. Conclusion: Intellectual activity of higher‐level functional capacity may be an accurate indicator of dental health behaviours in community‐dwelling older adults. Intellectual activity should be taken into consideration to effectively promote oral health behaviours and oral hygiene in elderly persons living independently.     

Posterior Teeth Occlusion Associated with Cognitive Function in Nursing Home Older Residents: A Cross-Sectional Observational Study

Early detection and subsequent reduction of modifiable risk factors for cognitive decline is important for extending healthy life expectancy in the currently aging society. Although a recent increase in studies on the state or number of the teeth and cognitive function, few studies have focused on the association between posterior teeth occlusion necessary to maintain chewing function and cognitive function among older adults. This study examined the association between posterior teeth occlusion and cognitive function in nursing home older residents. In this cross-sectional study, 279 residents aged ≥60 years from eight nursing homes in Aso City, Japan participated in cognitive function and dental status assessments and completed a comprehensive questionnaire survey in 2014. Cognitive function was measured using a Mini-Mental State Examination (MMSE). Posterior teeth occlusion was assessed using a total number of functional tooth units (total-FTUs), depending on the number and location of the remaining natural and artificial teeth on implant-supported, fixed, and removable prostheses. Linear regression models were used to assess univariate and multivariate associations between total-FTUs and MMSE scores. Models were sequentially adjusted for demographic characteristics, number of natural teeth, socioeconomic status, health behaviors, comorbidities, physical function, and nutritional status. Among the 200 residents included in our analysis, mean MMSE scores and total-FTUs were 11.0 ± 8.6 and 9.3 ± 4.6, respectively. Higher total-FTUs were significantly associated with higher MMSE scores after adjustment for demographics and teeth number (B = 0.48, 95% confidence interval [CI] = 0.22–0.74). The association remained significant even after adjustment for all covariates (B = 0.25, 95% CI = 0.01–0.49). The current findings demonstrated that loss of posterior teeth occlusion was independently associated with cognitive decline in nursing home older residents in Japan. Maintenance and restoration of posterior teeth occlusion may be a preventive factor against cognitive decline in aged populations.     

Clinical and behavioural risk indicators for root caries in older people

Objective: To investigate the clinical and behavioural factors indicating root caries risk among older people. Desing: Cross sectional clinical and interview data from the National Diet and Nutrition Survey (aged 65 years and over) in Great Britain. Logistic regression models of the prevalence of root caries and linear regression models of the extent of root caries were constructed to quantify the role of a range of clinical and behavioural risk indicators, including sugars intake. Setting: A national sample of older British adults, free‐living and institutionalised. Participants: 462 dentate adults aged 65 years or over. Results: Nine or more intakes of sugars per day more than doubled the odds of root caries being present (OR 2.2–2.4). Other clinical and behavioural factors affecting root caries included wearing a partial denture in the presence of heavy plaque deposits (OR 2.1–2.6) and infrequent tooth brushing (OR 2.8 – 4.1). Linear regression models showed that, amongst those that had root caries, sucking sweets in the presence of a dry mouth, poor hygiene, partial dentures and living in an institution contributed to the extent of root caries, as measured by the RCI(d). Conclusions: Of the factors open to possible clinical or behavioural intervention, frequent sugars intake, poor hygiene and partial dentures were all associated with large increases in risk.     

Prosthetic crowns and other clinical risk indicators of caries among old-old Swedish adults: findings from the KEOHS Project. Kungsholmen Elders Oral Health Study

Objectives: The Kungsholmen Elders Oral Health Study (KEOHS) evaluated the oral health status of generally healthy, community‐dwelling persons over the age of 80 living in Kungsholmen, Sweden. This paper explored possible clinical risk indicators of coronal and root caries among the KEOHS subjects. Design: In this cross‐sectional study, dentate KEOHS subjects received a caries assessment using defined visual, tactile criteria. Setting: Examinations were carried out in two local clinics by standardized examiners. Subjects: One hundred twenty‐nine dentate persons were examined. Main Outcome Measures: The examination identified decayed and filled surfaces, prosthetic crowns, and missing teeth. Results: More root than coronal surfaces had untreated decay, and secondary root caries contributed the greatest number of decayed surfaces. Ninety percent of the examined dentate subjects had at least one prosthetic crown. Root surfaces exposed to crown margins were more likely to have caries than root surfaces not so exposed, particularly among women. The presence of untreated coronal caries (yes/no) was positively associated with having untreated root caries and an intermediate number (14–20) of teeth, but inversely associated with having 4+ prosthetic crowns. Active root caries (yes/no) was positively associated with having untreated coronal caries, 14–20 teeth, and 4+ prosthetic crowns. Nearly 20% of identified root lesions were present at or below the gingival margin, and most (88%) were secondary caries associated with crown margins (65%) or other restorations (23%). Conclusions: Our findings suggest that some dental characteristics, including the presence of prosthetic crowns, are risk indicators for the presence of untreated coronal and root caries.     

The Copenhagen Oral Health Senior Cohort: design, population and dental health

Gerodontology 2010; doi: 10.1111/j.1741‐2358.2010.00383.x The Copenhagen Oral Health Senior Cohort: design, population and dental health Background: In order to study the way old age influence oral health, the Copenhagen Oral Health Senior Cohort (COHS) has been established. Objectives: To describe the design, measurement procedures, and baseline values for COHS including spatial distribution of restorations and dental caries as well as reasons for non‐participation. Materials and methods: Seven hundred and eighty‐three individuals aged 65 years or older, from a total of 1918 invited elderly people, underwent an interview regarding oral health‐related behaviour and a clinical oral examination including measurement of unstimulated whole saliva flow rate. Results: Twelve percent of the COHS was edentulous. The number of dental restorations was higher for women compared to men; however, men had more caries than women. Coronal caries was most frequent on mesial and distal surfaces and on the maxillary incisors and canines; root caries was most frequent on labial surfaces and evenly distributed within the dentition. Only 41% of all invited elderly people accepted the invitation, with old age and poor health being the primary reasons for non‐participation. Conclusion: The baseline values for COHS show that a substantial proportion of the participants had retained a natural dentition and that dental caries was prevalent with the anterior maxillary teeth being most affected.     

Indicators for root caries in Danish persons with recently diagnosed Alzheimer's disease

doi: 10.1111/j.1741‐2358.2011.00560.x
Indicators for root caries in Danish persons with recently diagnosed Alzheimer’s disease Objective: To identify indicators of root caries among persons with newly diagnosed Alzheimer’s disease (AD). Background: Few studies have investigated dental caries in older adults with AD. Previously we found that persons with AD had significantly more root caries compared to persons with dementia other than AD. Methods: Participants were recruited from two university hospital clinics in Copenhagen, Denmark. A team of neurologists/geriatricians carried out the diagnostic screening. The study included an interview, oral examination and medical records. Results: We evaluated potential indicators of root decay across subjects with 3+ decayed surfaces vs. <3 decayed surfaces. Variables associated with increased odds of root caries were age over 80 years, 2+ decayed coronal surfaces and 5+ filled root surfaces. Among the social variables, living with someone was associated with a nearly 70% reduction in the odds of having 3+ surfaces of untreated caries. Discussion: Root caries is highly prevalent among individuals with new AD and there is still a strong need for active assessment of and attention to oral problems in persons with AD. Our findings document that recently diagnosed AD cases with multiple coronal caries lesions are at elevated risk of having more root caries. Also persons 81+ years and those with multiple root fillings are more likely to have numerous untreated root lesions.     

Oral disease experience of older adults seeking oral health services

doi:10.1111/j.1741‐2358.2009.00311.x
Oral disease experience of older adults seeking oral health services Objective: The objective of this investigation was to describe the dental disease (dental caries and alveolar bone loss) experience in a sample of community‐dwelling older adults who regularly utilize dental services in New York City. Background: Public financing for dental care directed at older adults in the United States is minimal. Improved preventive methods, primarily the use of fluorides, have resulted in declines in tooth loss, and concomitant increase in risk for dental diseases among older adults. While the oral disease burden in institutionalized elderly and those unable to access services is well‐documented, the dental care needs of older adults who access dental services are not well documented. Materials and Methods: Radiographic and record review were used to determine prevalence of dental caries, alveolar bone loss, frequency of service utilization, and medical status in this cross‐sectional investigation of a sample of older adults (N = 200) using dental services at Columbia University College of Dental Medicine. Results: Only 9% of the sample was completely edentulous, the mean DMFT was 19.9 and mean alveolar bone loss was 3.6 mm. Missing and Decayed Teeth accounted for 57.8% and 6.5% of the total caries burden respectively. Missing Teeth and alveolar bone loss increased with increasing age, but there was no increase in Decayed Teeth. Conclusions: While access to and utilization of dental services may result in improved tooth retention, older adults who use dental services continue to have dental care needs, especially periodontal care needs.     

Evaluación funcional y cognitiva en una población urbana de mayores de 89 años. Estudio NonaSantFeliu

Introductionthe increase in life expectancy should be characterized by an increase in disability-free life. We assessed functional and cognitive capacity in an urban population older than 89 years, as well as possible gender variations.Material and methodsthe NonaSantFeliu study is a longitudinal, observational, population-based study. We present the first crosssectional survey of 186 inhabitants older than 89 years in a city. Sociodemographic data were gathered. We assessed basic activities of daily living with the Barthel Index (BI), instrumental activities with the Lawton Index (LI), cognitive status with the Mini-Mental State Examination (MMSE) and comorbidity with the Charlson Index (CI).Resultsof 186 examined nonagenarians, 143 (76.5%) were women. The mean age SD was 93.1 ± 3.1 years. One-hundred forty nine (80.2%) were widowed and 26% were institutionalized. The mean BI was 60.8 ± 30; 56% were functionally independent or had slight dependence. The mean LI was 2.1 ± 2.8. The mean MMSE score was 21 ± 11; 56% had an MMSE score higher than 23. The mean CI was 1.4 ± 1.7. No significant differences were found by gender.Conclusionsdespite their advanced age, most of the nonagenarians showed mild functional and cognitive impairment with low comorbidity. No significant differences were observed by gender. Future studies should help to detect nonagenarians at high risk of rapid impairment to allow early initiation of interventions to delay the development of further incapacity.     

Oral health promotion programme for older migrant adults

Objectives: This study evaluated the impact of a community‐based oral health promotion programme on the use of oral health services, oral health knowledge, attitudes, and practices of older Greek and Italian adults attending community clubs and living in Melbourne, Australia. Methods: The oral health promotion intervention consisted of three components: a series of oral health seminars, held at the clubs in the participants’ native languages, the provision of oral health care products, and the production of oral health information sheets. The intervention programme was known as the Oral Health Information Seminars/Sheets (ORHIS). The content of each session was determined following suggestions and findings from the data collected. A pre‐test–post‐test non‐equivalent control group quasi‐experimental design was chosen to evaluate the intervention. A total of 520 independent‐living older adults, members of Greek or Italian social clubs participated in this evaluation. Results: Participants who took part in the intervention responded with higher levels of achievement than those in the control groups. After controlling for baseline variables, experimental groups were significantly more likely than the control groups at post‐test to have improved oral health attitudes, oral health knowledge, and self‐assessed physical health status, as well as, self‐reported oral hygiene practices and use of oral health services. Discussion: The ORHIS approach was successful within the setting of social clubs, and highly acceptable to these communities. As such, it represents a helpful approach for the design of (oral) health interventions in older adults. Further research is required to test the long‐tem impact including the economic evaluation of the ORHIS approach.     

Validation of a Sinhalese translation of the Oral Health Impact Profile-14 for use with older adults

Objective : To test the psychometric properties of a Sinhalese translation of the OHIP‐14 scale for use among older adults in Sri Lanka. Design : A cross‐sectional survey. The English version of the OHIP‐14 was translated in to Sinhalese, pre‐tested and subsequently administered to the subjects by a trained interviewer. Setting : Moratuwa — a densely populated urban area in the Western province of Sri Lanka. Subjects: 585 individuals aged 60 years and above. Main outcome measures : Reliability of the translated scale was assessed in terms of internal consistency using Cronbach's alpha. Construct validity was evaluated by examining the associations between perceived oral health status, perceived need for dental care and the OHIP scores. Results : Cronbach's alpha of the translated scale was 0.93. Corrected item‐total correlation coefficients ranged from 0.53–0.80. The highly significant associations between perceived oral health status, perceived need for dental care and the OHIP scores support the construct validity of the translated scale. Conclusion : The Sinhalese translation of the OHIP‐14 is a valid and reliable instrument to measure oral health related quality of life in older adults of Sri Lanka.     

Oral health and frailty in the medieval English cemetery of St Mary Graces

The analysis of oral pathologies is routinely a part of bioarcheological and paleopathological investigations. Oral health, while certainly interesting by itself, is also potentially informative about general or systemic health. Numerous studies within modern populations have shown associations between oral pathologies and other diseases, such as cardiovascular disease, certain types of cancer, and pulmonary infections. This article addresses the question of how oral health was associated with general health in past populations by examining the relationship between two oral pathologies (periodontal disease and dental caries) and the risk of mortality in a cemetery sample from medieval England. The effects of periodontitis and dental caries on risk of death were assessed using a sample of 190 individuals from the St Mary Graces cemetery, London, dating to ～AD 1350–1538. The results suggest that the oral pathologies are associated with elevated risks of mortality in the St Mary Graces cemetery such that individuals with periodontitis and dental caries were more likely to die than their peers without such pathologies. The results shown here suggest that these oral pathologies can be used as informative indicators of general health in past populations. Am J Phys Anthropol, 2010. © 2009 Wiley‐Liss, Inc.