First-time dental care and the most recent dental treatment in relation to utilisation of dental services among dentate elderly patients in Lithuania

Objectives: To describe the initial dental treatments of Lithuanian dentate elderly patients and the content of the most recent treatment in relation to their dentist‐visiting behaviour. Materials and methods: A cross‐sectional questionnaire study was carried out at two public dental offices in Kédainiai, Lithuania, among dentate patients aged 60+ years. A self‐administered questionnaire covered first‐time dental care, the most recent dental treatment, check‐up behaviour, interval since the most recent dental visit, and number of teeth. Age, gender and education served as background information. Statistical evaluation was by chi‐squared test, anova and logistic regression for odds ratio (OR). Results: In all, 174 dentate elderly responded, mean age being 69.2 (SD = 6.6) years. The mean age at the first visit was 16.3 years [95% confidence interval (CI) 14.9–17.6]. Regular dental check‐ups were reported by 30%, and 36% had visited a dentist within the past 12 months. As to the content of the most recent treatment, 78% of the elderly reported filling therapy, 50% endodontics, 48% tooth extraction, 21% radiography, 10% cleaning or scaling and 6% polishing of fillings. Those going for check‐ups were more likely to report diagnostic (OR 1.9; 95% CI 1.1–2.8; p = 0.01) and preventive (OR 4.8; 95% CI 2.5–9.0; p = 0.002) treatment when analysed by a logistic regression model, controlling for age, gender, education and number of teeth. Conclusions: Check‐up‐orientated utilisation of dental services should be encouraged among the Lithuanian elderly. Dentists and health officials should place greater emphasis on prevention.     

Assessing oral health promotion determinants in active Greek elderly

doi: 10.1111/j.1741‐2358.2011.00491.x
Assessing oral health promotion determinants in active Greek elderly Objective: To explore older adults’ patterns and risk behaviours to be invoked in the allocation of strategies to promote oral health. Background: Access to dental services is determined by factors that serve as barriers to or enablers of older adults’ behaviour and attitudes towards oral health. Appropriate oral health promotion activities are of particular importance among the elderly in altering oral health behaviour through education, prevention and health protection. Methods: A cross‐sectional study was conducted among 108 dentate elderly subjects. They were attending a University Prosthetic Dentistry Clinic in Greece as patients seeking treatment. Participants underwent a clinical examination and an interview. Results: Data extracted revealed that cost and no disease awareness were the most frequently mentioned barriers to regular dental visits. Most of the participants presented low level of income and education and reduced presence of adverse dental health symptoms compared with the actual oral health status. Besides some predisposing factors, enabling and need variables significantly affected access to dental care services, participants’ number of remaining teeth and as a consequence oral health status. Conclusion: Profiling older adults’ demographics, economic, social and cultural status and their attitudes and beliefs could further contribute in developing universal activities and strategies for oral health promotion so as ageing challenges are favoured.     

A prospective study on oral microbial flora and related variables in dentate dependent elderly residents

doi: 10.1111/j.1741‐2358.2011.00599.x
A prospective study on oral microbial flora and related variables in dentate dependent elderly residents Objective: Oral microorganisms and related variables were followed over a 1‐year period in dentate dependent elderly. Background: For nursing personnel, oral hygiene for the dependent elderly is demanding. It requires good knowledge of how to carry out preventive oral health measures and to judge when help is needed. Previous studies indicate low levels of knowledge, which might be reflected in the oral health of dentate residents. Material and methods: Twenty‐one subjects participated at baseline and 14 one year later. Microbial samples were analysed using cultivation technique. The labial minor gland secretion rate was measured using the Periotron^® method, and oral clinical data were registered. Results: Low labial mucosal flow rates were seen for 95% of the participants. At baseline, visibly thick plaque was seen in 48% and 1 year later in 57%. Both frequency and number of bacteria associated with caries and frequency of microorganisms associated with oral soft tissue infections were high. One year later, a decrease in bacteria associated with good oral health and a tendency to an increase in aciduric microorganisms were seen. Conclusion: Poor oral health, tending to further deteriorate over time, advocates regular professional supplementary support when elderly dentate dependent residents need assistance with their oral care.     

A cross-sectional study of oral health and oral health-related quality of life among frail elderly persons on admission to a special oral health care programme in Copenhagen City, Denmark

doi: 10.1111/j.1741‐2358.2011.00486.x
A cross‐sectional study of oral health and oral health‐related quality of life among frail elderly persons on admission to a special oral health care programme in Copenhagen City, Denmark Aim: To describe the oral health and the oral‐health‐related quality of life (OHRQoL) of citizens in Copenhagen City on admission to a specific oral health‐care programme for disabled elderly persons. Further, to analyse how various factors influence the oral health and the OHRQoL among these patients. Methods: A cross‐sectional study of 189 persons (average 85 years) consecutively admitted to a special oral health‐care programme. Clinical data and data from interviews comprising social factors, life‐style, dental visit habits, oral hygiene practices and self‐perceived oral health were collected. A modified index on perceived dysfunction, discomfort and disability due to oral disorders was used. Results: Sixty‐eight per cent had natural teeth, among those 57% had decayed teeth and two out of three wore dentures. Smoking habits influence the number of teeth present and the OHRQoL (p < 0.05) of the patients. Edentulousness, decayed teeth, and presence of dentures did not seem to cause OHRQoL problems, while higher OHRQoL scores (more problems) were reported by those with 1–9 teeth and tooth mobility. Conclusion: OHRQoL of these patients can be increased by removal of loose teeth and provision of dentures to those with very few teeth rather than focus on traditional caries treatment.     

A review of the effectiveness of oral health promotion activities among elderly people

Objectives: This study aimed to review the effectiveness of oral health promotion studies conducted among elderly people between 1997 and 2007. Methods: Four electronic databases were searched and papers were rated for level of evidence and scientific quality. Key findings of the papers were summarised. Results: Thirteen thousand nine hundred and four papers were retrieved and 17 studies (18 papers) met the criteria for the review: 13 were randomised controlled studies, three were quasi‐experimental studies and one was a pre‐/post‐single group intervention study. According to the Levels of Evidence, 11 studies could be categorised as 1b and six studies could be categorised as 2b. The quality of the evidence of the 17 studies ranged from 12 to 19; 13 of the studies had a score of 15 or above; four of the studies ranged from 12 to 14. Evidence from oral health promotion activities aimed at preventing caries, improving periodontal health and altering oral health behaviours were reviewed. The use of fluoride, antimicrobial agents and health‐care provider education has important roles within oral health promotion activities for elderly people. Studies have tended to be of short‐term duration and rely on surrogate outcome measures of oral health. Conclusion: In the last 10 years, increasing attention has been paid to oral health promotion activities among the elderly population and high quality evidence has emerged. However, there is a need for even higher‐quality research to provide more definitive guidelines on oral health promotion practices for elderly people.     

The relationship between seven health practices and oral health status in community‐dwelling elderly Thai

Gerodontology 2012; doi: 10.1111/j.1741‐2358.2012.00672.x The relationship between seven health practices and oral health status in community‐dwelling elderly Thai Objective: This study aims to analyse the relationship between seven health practices, oral health behaviors, and oral health status in community dwelling elderly Thai. Materials and methods: The subjects were 612 elderly people (mean age = 68.8 ± 5.9 years). Questionnaires survey about sociodemographics, self‐reported seven health practices and oral health behaviors were conducted by trained interviewers. Oral examinations investigated the number of teeth present, decayed teeth, periodontal status and functional tooth units (FTUs). Oral malodor was assessed by Organoleptic Test, and unstimulated saliva was collected for 5 min. Results: Five health practices (smoking, drinking, physical activity, breakfast and weight maintenance) were significantly related with oral health behaviors. ancova analysis demonstrated the following significant associations: (i) smoking behavior with number of teeth present, number of FTUs, decayed teeth, periodontal disease, oral malodor and salivary flow rate, (ii) drinking alcohol behavior with number of teeth present, number of FTUs, periodontal disease, oral malodor and salivary flow rate, (iii) eating breakfast behavior with periodontal disease, oral malodor and salivary flow rate, (iv) eating between‐meal snack with number of teeth present, number of FTUs, decayed teeth and periodontal disease, (v) maintaining weight with number of teeth present, number of FTUs, periodontal disease and oral malodor, (vi) sleeping with number of teeth present, number of FTUs, periodontal disease, oral malodor and salivary flow rate, (vii) physical activity with periodontal disease and salivary flow rate. Conclusion: Good health practices were related with good oral health behaviors. Moreover, general health practices were associated with the clinical oral health status such as number of teeth present, decayed teeth, FTUs, periodontal disease, oral malodor and salivary flow rate. The elderly with good general health practices were considered to have good oral health status. Improving general health habits are suggested to lead to better oral health for the elderly, and vice versa.     

Relationship of number of remaining teeth to health-related quality of life in community-dwelling elderly

Objective: The aim of this study was to evaluate the relationship between number of remaining teeth and health‐related quality of life in community‐dwelling elderly. Subjects: A total of 207 participants who were community‐dwelling, 85 years of age. Data were from a population‐based study of age‐related general and oral health in Fukuoka Prefecture, Japan. Measurements: The Japanese version of the Short Form 36 Health Survey (SF‐36). Results: The mental component score for the participants, from the SF‐36, was higher than the Japanese national norm for those aged ≥70 years. There were no significant differences in the mean of any scores on the SF‐36 by having spouse, living with family, or education level. The mean of the SF‐36 scores of physical functioning (PF) and of the physical component scores were significantly higher in the 85‐year‐old participants with ≥20 teeth than in those with ≤19 teeth (p < 0.05 and p < 0.01 respectively). In addition, a significant difference (p < 0.05) was observed between the mean of participants with ≥20 teeth and those with ≤19 teeth after adjustment for region where the participant lived, activities of daily living (ADL), and sex. The PF (p < 0.001), role‐physical (p < 0.005), bodily pain (p < 0.001), vitality (p < 0.001), social functioning (p < 0.05), and physical component (p < 0.001) scores were significantly higher in participants with a good activities of daily living (ADL) assessment. However, ADL was not associated with the number of teeth. Conclusions: The findings of the present study indicated that 85‐year‐old participants with ≥20 teeth had better subjective physical health than those with ≤19 teeth.     

Salivary tests associated with elderly people’s oral health

doi: 10.1111/j.1741‐2358.2012.00627.x Salivary tests associated with elderly people’s oral health Introduction: The saliva constitutes essential condition for the individual’s health. Aim: Identify the relation of the salivary flow and saliva pH with medicine use and oral discomfort in elderly. Methods and materials: Cross‐sectional study with 68 elderly living in a long staying institution. Salivary tests were performed based on Bo Krasse’s methodology. For pH, the Universalindikator – Merck tape was used. A questionnaire was applied, organising data through Software SPSS version 17. Pearson’s qui‐square distribution, Fisher’s exact test and t‐test for paired data were used, with significance level of 5% and confidence interval of 95%. Results: Among the 68 elderly (average of 70.4 years, SD ± 7.27), 80% showed normal pH. The rate of salivary flow was as follows: very low, 32.3%; lowered, 41.2%; and normal, 25.5%; 30.9% reported dry mouth; 22.1% problems with taste; 17.6%, dysphagia; and 14.7%, burning mouth. 76.5% used medicines. There was statistical significance between medicine use and dry mouth (p = 0.015). They showed an association between salivary flow and medicine use (p = 0.048), feels dry mouth (0.018) and difficulty to swallow (p = 0.046), and saliva pH without stimulation and feels dry mouth (p = 0.003), difficulty to swallow (p = 0.006) and burning mouth sensation (p = 0.014). Conclusion: Low salivary flow and saliva pH interfere on elderly people’s health and medicine use influences on results.     

Oral health status of elderly hospitalised psychiatric patients

doi: 10.1111/j.1741‐2358.2012.00633.x Oral health status of elderly hospitalised psychiatric patients Objectives: This study investigated the oral health status of an elderly mentally ill population hospitalised in a psychogeriatric ward in Athens. Materials and methods: A structured interview recorded sociodemographic and dental data, and an oral examination recorded the status of oral tissues and the existing dentures. The patients’ medical records were examined by a hospital’s physician. Results: One hundred and eleven patients with a mean age of 73 years participated in the study. Almost half of them suffered from schizophrenia. Forty percent were completely edentulous but only 38.6% of them used a pair of dentures. The dentate had an average of 12.9 teeth, 50.7% of them had at least one decayed tooth, 44.8% needed at least one extraction, and only 26.7% had filled teeth. The dental hygiene was poor in 83.6% of the patients. More than 60% of the dentures had a defect. Multiple regression analyses showed that increasing age and dementia were significantly related to fewer remaining teeth, and the use of atypical antipsychotics was related to fewer caried teeth. Conclusion: The oral health of the elderly psychiatric patients was very poor. Access to dental care should improve, and the health care staff should be trained to identify oral problems.     

Prevalence of oral and dental disorders in institutionalised elderly people in Rasht,Iran

doi:10.1111/j.1741‐2358.2009.00313.x
Prevalence of oral and dental disorders in institutionalised elderly people in Rasht, Iran Objective: The aim of this study was to determine the prevalence of dental and oral mucosal lesions in institutionalised elderly people in Rasht. Background: Oral health in the elderly people is important to tailor the health programmes for this increasing age group within the population. Methods: A total of 216 elderly people residing in a geriatric nursing home were included in the study. Subjects were interviewed and examined clinically and registered in a data collection form and analysed using spss version 11 program (SPSS Inc, Chicago, Illinois, USA). Results: The prevalence of dental and oral disorders was 44.9% and 86.1% respectively. The most frequent oral disorders were dry mouth (42.1%), fissure tongue (25.9%), atrophic of tongue (25%), sublingual varicosity (22.7%), burning sensation (16.7%) and varix (15.3%). The prevalence of edentulousness was 56% (95%CI: 49–63%). The mean level of retained teeth was 3.22. The odds of an oral mucosal disorder in females were significantly more than in males (OR = 2.79, 95%CI: 1.25–6.23). Discussion: The findings revealed a high prevalence of dental and oral disorders in institutionalised elderly people in Rasht in comparison to similar studies. The mean of retained teeth was also much lower than in other reports. Therefore, the necessity for regular oral examination of these rapidly expanding age groups of people is essential.     

Association between oral health and body cell mass in hospitalised elderly

doi: 10.1111/j.1741‐2358.2011.00607.x Association between oral health and body cell mass in hospitalised elderly Objective: To examine whether oral health in hospitalised elderly was associated with body cell mass (BCM) measured with Bioimpedance spectroscopy. Background: Body cell mass is the tissue producing the metabolic work necessary for all body functions. BCM is mainly muscle tissue. Low BCM is associated with diseases, ageing and poor nutritional status. Reduced oral health is also associated with these parameters; thus, BCM and oral health may be related. Methods: Body cell mass was measured using Bioimpedance spectroscopy in 138 acutely hospitalised elderly ≥70 years. The number of own teeth, posterior occluding tooth pairs and decayed teeth were registered. Oral hygiene was registered with Mucosal–Plaque Score, an index based on assessment of plaque accumulation and mucosal/gingival inflammation. Mini Nutritional Assessment‐Short Form, body mass index and handgrip strength were used as nutritional indicators. Comorbidity was assessed with Cumulative Index Rating Scale. Results: Mean age was 83.2 ± 5.9 years, ranging from 70 to 101 years. Dentition status was significantly and positively associated with BCM. Reduced oral hygiene was significantly associated with low BCM. These findings remained significant after adjusting for confounders. Conclusion: These results show that compromised oral health was significantly associated with reduced BCM in hospitalised elderly.     

Recognition and behaviour of caregiver managers related to oral care in the community

Objectives: The purposes of this study were to investigate the knowledge, practice and educational background of caregiver managers regarding oral health, how they cope with visiting activities, and to explore related factors to develop an appropriate working strategy for them in the community. Methods: The subjects were 102 caregiver managers, who voluntarily participated in a seminar organised by the M city government. The collected data were analysed to assess the relationship between the related factors of oral health, career and age, and the correlation amongst items of action process concerning oral health using Spearman’s correlation coefficient and Fisher’ s exact test with spss 14.0 for Windows. Results: The results were as follows; (i) the mean length of careers of home‐care staff and caregiver managers was 3.6 ± 3.2 and 1.6 ± 1.6 years respectively, (ii) 90.2% recognised the importance of oral care and 92.2% were interested in oral care, although 32.4% hesitated to provide oral care, (iii) the career of caregiver managers was not significantly related to recognition of concrete objectives of oral care, soft debris and symptoms of periodontal disease, but they recognised the effectiveness of oral care in prevention of aspiration pneumonia, (iv) there was a total of 11 significantly correlated items of knowledge, recognition and practice of oral care and (v) there was a total of 10 significantly correlated items amongst factors of action process. Conclusion: Results suggested that knowledge of oral care was related not only to the career but also to age and revealed a basic gap in the range of abilities between the respondent caregiver managers. Some did perform appropriate oral care and carried out the necessary processes.     

Number of teeth and risk of root caries

Objective: This study aimed to investigate the association between number of natural teeth and prevalence of root caries. Design: A cross‐sectional design was adopted. A stratified multi‐stage purposive sampling method was used to select a wide range of elderly people from all social classes, educational levels and sexes. Data was collected through interviews and clinical examinations. Setting: Urban area in Chiang Mai‐Thailand. Participants: 549 elderly dentate aged 60‐74 years. Main Outcome Measures: Teeth with decay and filled roots (DF‐T). Results: The prevalence of root caries was 18.2% with a mean DF‐T of 0.58 (S.D. 2.02). Results of multiple logistic regression showed that number of teeth, DMF‐S scores, sex, and socio economic factors were statistically significantly associated with root caries (P<0.05). Adjusted odds ratios demonstrated a 14% increase in the chance of having root caries when the number of teeth increased one unit. Similarly, a 3% increase was observed for each unit increase in the DMF‐S scores (p<0.001). Being male, having more than four years of education and earning more than 1500 baht/month increased the chances of root caries by 76%, 139% and 85% respectively (p<0.001). Recession and age were not statistically significantly associated with root caries. Conclusions: Having more teeth, higher DMF‐S scores, earning more than 1500 baht/month, having more than 4 years of education and being male increased the likelihood of having root caries.