Prevalence of troublesome symptoms related to temporomandibular disorders and awareness of bruxism in 65- and 75-year-old subjects

doi: 10.1111/j.1741‐2358.2011.00558.x Prevalence of troublesome symptoms related to temporomandibular disorders and awareness of bruxism in 65‐ and 75‐year‐old subjects Objective: To assess the prevalence of three troublesome temporomandibular disorder (TMD) symptoms and awareness of bruxism in two cohorts of subjects aged 65 and 75 years. Background: Epidemiological studies have demonstrated varying prevalence of TMD symptoms. The results concerning elderly people are inconclusive. Material and methods: In 2007 identical questionnaires were sent to all subjects born in 1942 and 1932 living in two Swedish counties. The response rate was 73.1% for the 65‐ and 71.9% for the 75‐year‐old subjects, totally 9093 subjects. Results: The great majority reported no or only a few TMD problems. Less than 4% considered their TMD symptoms to be rather great or severe. The mean prevalence of TMD‐related symptoms and bruxism was greater in women than in men in both age groups. The 75‐year‐old women reported a marked lower prevalence of TMD symptoms and bruxism than the 65‐year‐old women, whereas the age differences were small among the men. Self‐reported bruxism was associated with a higher prevalence of TMD symptoms. Conclusions: The great majority of the subjects did not report any troublesome TMD related symptoms. However, 5.4% of the 65‐year‐old women and 3.8% of the 75‐year‐old women considered their symptoms severe or rather severe.     

TMD and GOHAI indices of Brazilian institutionalised and community-dwelling elderly

Rationale and objectives: Considering the controversy in the literature regarding several aspects of temporomandibular dysfunction (TMD) in elderly populations and the absence of reliable data on elderly Brazilians in this field, this study consisted of an evaluation of TMD prevalence and the self‐perception of oral health among institutionalised and community‐dwelling elderly in São José dos Campos, Brazil. Methods: Two hundred and fifteen community‐dwelling and 185 institutionalised elderly people were evaluated by the Helkimo anamnestic (Ai) and clinical dysfunction (Di) indices and answered a questionnaire using the Geriatric Oral Health Assessment Index (GOHAI). Results: The major prevalence of TMD symptoms was for the Ai0 (symptom‐free) group (69.5%), while the major prevalence of clinical signs was for the DiI (mild) group (56%). Women presented a higher AiII classification than men (χ² test, p = 0.049). Community‐dwelling elderly presented a significantly lower Ai0 classification than the institutionalised ones (Two ratios equality test, p < 0.001). There was no relationship between the institutionalised status and the clinical dysfunction index for Di0 and DiIII classification (Two ratios equality test, p = 0.194 and 0.535 respectively). The institutionalised elderly presented greater (One‐way anova = 0.005) self‐perception of oral health (33.45) than did the community‐dwelling group (32.66). There were only weak Pearson’s correlations among the anamnestic (?33.0%) or clinical (?14.7%) findings by the TMD and GOHAI indices. Symptom‐free (Ai0) institutionalised elderly presented better scores in all GOHAI dimensions and elderly representing an absence of clinical TMD signs (Di0) presented higher GOHAI physical dimension scores in both groups. Conclusions: The prevalence of TMD symptoms among this sample of elderly individuals was relatively low, self‐perception of oral health was reasonable and a weak, inverse correlation was found between TMD signs and symptoms and elderly self‐perception of oral health measured by the GOHAI index.     

Prevalence of temporomandibular disorders in a population of complete denture wearers

doi: 10.1111/j.1741‐2358.2011.00574.x
Prevalence of temporomandibular disorders in a population of complete denture wearers Background: Complete tooth loss among the elderly is still frequent in developing countries and the incidence of temporomandibular disorders (TMD) is a common finding in complete denture wearers. Objectives: The aim of this study was to evaluate the prevalence of temporomandibular disorders (TMD) in a population of complete denture wearers. Materials and Methods: The data were collected by four examiners for the diagnosis of use and need for complete dentures followed by the World Health Organization standards and interviews for TMD signs and symptoms evaluation. Exploratory variables included demographic, socio‐economic status and TMD prevalence. Results: The prevalence of TMD among denture wearers was 55.12%. Chi‐squared test showed no statistical difference between subjects with or without TMD for gender, geographical location and skin colour (p < 0.05). The number of subjects with TMD increased as the period of complete denture wear increased, although no statistical difference between groups were found (p < 0.05). Conclusions: There is a need of educational programmes aiming at the importance of health care and periodical change of a complete denture, and strategies with a preventive approach to quality general dental care.     

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.     

Oral health status and temporomandibular disorders in multiple sclerosis patients

Multiple sclerosis (MS) is an inflammatory disease of unknown etiology involving the central nervous system. Certain clinical manifestations affect the oro-facial region. Three in particular should be of interest to the dentist: trigeminal neuralgia, sensory neuropathy of the trigeminal nerve and facial palsy. The aim of this study was to determine the oral health status, the frequency of subjective symptoms and temporomandibular disorders (TMD) subtype according to Research diagnostic criteria for temporomandibular disorders (RDC/TMD) among MS patients. Examinees in this study were 50 patients suffering from MS, who were at least once treated during their disease in the Clinic Hospital Center, Rijeka, Clinic for Neurology. All examinees had to meet the diagnostic criteria for clinically and laboratory confirmed MS, according to Poser. The results show the difference in mean DMFT (decayed, missing, filled teeth) between MS and the control group. The number of decayed and missing teeth was higher, but the number of filled teeth was significantly lower in MS group. Eighty-two per cent of the subjects with MS had a least one symptom of dysfunction compared with 24% of the subjects in the healthy control group. In the present study, pain, the pain during mouth opening, the difficulty with mouth opening and temporomandibular joint (TMJ) sounds were more commonly reported in the MS group than in the control group. This study shows a statistically significant excess of dental caries and temporomandibular disorders among MS patients compared with the control group. These results suggest that MS is a possible etiological factor in temporomandibular disorders.     

Analysis of socio-demographic and systemic health factors and the normative conditions of oral health care in a population of the Brazilian elderly

doi: 10.1111/j.1741‐2358.2010.00446.x
Analysis of socio‐demographic and systemic health factors and the normative conditions of oral health care in a population of the Brazilian elderly Objective: To investigate the association of socio‐demographic and systemic health factors according to the normative conditions of oral health care (dental caries, edentulism, periodontal disease and oral mucosal lesion) in elderly individuals. Material and methods: A cross‐sectional study was carried out in a group of elderly with access to community health care (n = 200). The normative conditions of oral health were then investigated according to the WHO and the SB Brazil criteria. Bivariate analyses were evaluated by the chi‐square test and Fisher’s exact test. An estimation of prevalence for the covariates was performed using Poisson’s regression models. Results: The prevalence of edentulism and oral mucosal lesions was detected in 58% and 21.5% of elderly patients, respectively. In the dentate subjects, the prevalence of dental caries and periodontal disease was 51.2% and 20.8%, respectively. Older men and individuals from lower‐income groups exhibited a higher prevalence of dental caries. Elderly women, illiterate individuals, and individuals over the age of 65 years exhibited a higher prevalence of edentulism. Elderly 60–64 years old and those who are employed had a significant association with periodontal disease. Conclusion: Socio‐demographic factors were associated with some notable oral diseases in the elderly.     

Prevalence of TMJ Signs and Symptoms in the Elderly

Investigations of temporomandibular joint (TMJ) disorders have included assessment of the prevalence of signs such as joint clicking, limitation of jaw opening, and deviation of the mandible on function, and symptoms such as pain on function in patient and non-patient populations. The former (signs) might be viewed as the prevalence of TMJ “disease”, and the latter (symptom presentation) might be viewed as TMJ “illness behavior.” The majority of the reports profiling TMJ patients suggest that most are females (80%) in the 20–40 year age group. Reports of the relationship of TMJ signs and symptoms to age have provided inconsistent findings, i.e. signs and symptoms have been found to increase with age, to decrease with age, or to be unrelated to age. Many of the inconsistencies reflect differences in the populations studied and lack of standardized criteria for diagnosing mandibular function/dysfunction. This study assessed the prevalence of the signs and symptoms of TMJ disorders in community-dwelling, non-health care seeking participants in the Baltimore Longitudinal Study of Aging, the intramural longitudinal aging study of the National Institute on Aging. The only age difference noted was in limitation of jaw opening among the older subjects.     

Prevalence of oral mucosal lesions in institutionalized elderly people in Mashhad, Northeast Iran

doi: 10.1111/j.1741‐2358.2011.00588.x
Prevalence of oral mucosal lesions in institutionalized elderly people in Mashhad, Northeast Iran Objective: The aim of this study was to determine the prevalence of oral mucosal lesions in institutionalized elderly people in Mashhad, northeast of Iran. Background: This study was conducted to assess the prevalence of oral lesions in the institutionalized elderly. Methods: In this survey, we studied all of the nursing homes in Mashhad; a total of five encompassing 237 residents. The subjects were examined and lesions recorded in a designed checklist. T‐test, chi‐square and Fisher’s exact tests were used for the analysis. Results: The mean age of the patients was 79.59 ± 8.88. Ninety‐eight per cent of cases had at least one oral mucosal lesion. The most common lesions were fissured tongue (66.5%), atrophic glossitis (48.8%), sublingual varicosity (42%) and xerostomia (38%). There was no significant difference in the prevalence of denture‐related lesions (DRLs) between men and women (p > 0.05). Xerostomia was more prevalent in 70–79‐year‐old than in 60–69‐year‐old subjects. No case of oral malignant lesion was detected. Discussion: These findings revealed a higher prevalence of oral mucosal lesions in Mashhad city compared with other studies conducted in other major cities in Iran and abroad. The results emphasise the necessity of national programmes towards oral health promotion.     

Oral and general health status in patients treated in a dental consultation clinic of a geriatric ward in Bern, Switzerland

doi: 10.1111/j.1741‐2358.2011.00529.x Oral and general health status in patients treated in a dental consultation clinic of a geriatric ward in Bern, Switzerland Introduction: This audit reports on the oral and general health of patients who were treated in a dental consultation clinic of a geriatric hospital. Material and Methods: Dental and medical records were obtained from 112 female and 80 male patients (mean age, 83.7 ± 8.2 years) who attended a dental consultation. Data analysis included the general health [American Society of Anesthesiologists (ASA) classification, number of diagnoses, cognitive function] and dental state in the age strata 60–69, 70–79, 80–89 and 90–99 years. Results: Seventy‐four per cent of patients were aged over 80 years. The prevalence of ASA‐P4 and P3 varied between age groups. Most patients (>86%) had more than three chronic diseases. Cognitive impairment was present in almost half of both older age cohorts (43 and 50%). Half of the patients (52%) were edentulous. In dentate patients, the average number of teeth was 12 ± 6 and differed in the maxilla significantly between age groups (p = 0.005). There was no significant association between dental state, ASA classification and systemic conditions. Conclusions: The profile of this cohort reflects a poor oral and general health status. The results underline the importance of an interdisciplinary consultation in a geriatric ward where oral health care is an integral part.     

Effectiveness of two physical therapy interventions, relative to dental treatment in individuals with bruxism: study protocol of a randomized clinical trial

Background

Bruxism is a parafunctional habit characterized by grinding and/or clenching of the teeth. It may happen while awake (awake bruxism) or while sleeping (sleep bruxism). In adults, the prevalence is 20% for the awake bruxism and 8% for the sleep bruxism. Peripheral, central, and psychosocial factors influence the disorder, which may predispose to pain in the masticatory muscles and neck, headache, decreased pain thresholds in the masticatory and cervical muscles, limitation mandibular range of motion, sleep disorders, stress, anxiety, depression, and overall impairment of oral health. The aim of this study is to compare two distinct physical therapy interventions with dental treatment in pain, mandibular range of motion, sleep quality, anxiety, stress, depression, and oral health in individuals with bruxism.

Methods/Design

Participants will be randomized into one of three groups: Group 1 (n?=?24) intervention will consist of massage and stretching exercises; Group 2 (n?=?24) will consist of relaxation and imagination therapies; and Group 3 (n?=?24) will receive dental treatment. The evaluations will be performed at baseline, immediately after treatment, and at 2-month follow-up. Pain intensity will be assessed using the visual analogical scale, while pain thresholds will be determined using dolorimetry. Mandibular range of motion will be assessed using digital pachymeter. Sleep quality will be assessed by the Pittsburgh Sleep Quality Index, anxiety by the State-Trait Anxiety Inventory, stress by the Perceived Stress Scale-10, depression by the Beck Depression Inventory, and oral health will be assessed using the Oral Health Impact Profile - 14. Significance level will be determined at the 5% level.

Discussion

This project describes the randomization method that will be used to compare two physical therapy interventions with dental treatment in the management of pain, mandibular range of motion, sleep quality, anxiety, stress, depression, and oral health in individuals with bruxism. The study will support the practice of evidence-based physical therapy for individuals with bruxism. Data will be published after study is completed.

Trial registration

ClinicalTrials.gov, NCT01778881     

Use of a mandibular advancement device in patients with congestive heart failure and sleep apnoea

Objective: To evaluate the practical use of the mandibular advancement device (MAD) for treatment of sleep apnoea (SA) in patients with congestive heart failure (CHF) over 1 year. Subjects: Twenty‐five patients aged 66 ± 8 years (mean ± SD) met the inclusion criteria and were included in the study. Design: In a prospective, clinical trial, the apnoea‐hypopnoea index (AHI), a measure of SA, was determined with a portable device. Failure to enter treatment and compliance, adverse events and signs and symptoms of temporomandibular disorders (TMD) were examined before intervention and 4–6 weeks, 6 months, and 1 year after intervention. Results: Six patients had removable dentures of whom four had complete dentures. Before treatment, eight patients reported minor symptoms of TMD. The AHI fell from 19.3 ± 12.1 to 11.8 ± 9.5 (p = 0.004) with use of the device. In most patients, use of the MAD had no severe effects on the signs and symptoms of TMD. Adverse events such as pain in the temporomandibular joints, soreness in the teeth, and tiredness in the jaws were reported by 10 patients. Dental complications were observed in two patients. Sixty‐four per cent of the patients were still using the MAD at the 1‐year follow‐up. Conclusions: Both the general and oral health of CHF patients were important in treatment with a MAD. The MAD therapy had no severe effect on the masticatory system and edentulous patients could be treated.     

Oral health-related quality of life--associations with oral health and conditions in Swedish 70-year-old individuals

doi: 10.1111/j.1741‐2358.2011.00495.x Oral health–related quality of life – associations with oral health and conditions in Swedish 70‐year‐old individuals Objective: The aim of this study was to evaluate oral health–related quality of life (OHRQoL) in relation to different chronic oral conditions and perception of oral health among elderly individuals. Background: Health‐related quality of life is important to assess and understand the impact of different diseases and conditions on individuals’ well‐being. Material and methods: Randomly selected 70‐year‐old individuals (N = 561) were included in this analysis. They were clinically examined and answered a questionnaire. Variables used were perceived oral health, satisfaction with appearance of teeth, problems with chewing and dry mouth, burning mouth syndrome, dental anxiety and dental visiting habits. To measure the participants′ perception of the impact of oral conditions on their well‐being, the Oral Health Impact Profile (OHIP‐14) was used. Results: The OHIP‐14 distribution of sum of scores showed a floor effect but revealed acceptable psychometric properties with regard to reliability and validity. Multivariable logistic regression revealed three highly predictive variables for individuals with high OHIP‐14 scores: using dentures, having chewing problems and being dissatisfied with appearance of teeth. Conclusion: Use of dentures, having chewing problems and being dissatisfied with appearance of teeth are associated with high OHIP‐14 sums, indicating strong influence on OHRQoL.     

Masticatory ability in 80-year-old subjects and its relation to intake of energy,nutrients and food items

Objective: The aim of the present study was to analyse the relationship between masticatory ability (self‐assessed masticatory ability and bite force) and intake of energy, nutrients and food items in a population sample of elderly subjects. Design and Subjects: From a population sample of 80‐year‐old people, 160 individuals (74 men and 86 women) took part in an odontological study. Main Outcome Measures: A dental examination including bite force recording, a questionnaire focusing on self‐assessed masticatory ability, and a dietary interview. Setting: Department of Geriatric Medicine, Göteborg University, Sweden. Results: The dental status among the participants varied much (from edentulous in both jaws ‐ 22% ‐ to more than 20 natural teeth ‐ 30%). The mean maximum bite force was higher in men (165 N) than in women (105 N). Bite force was significantly correlated to the Eichner index and to the number of teeth. One third of the subjects reported no masticatory problem, whereas 18% identified 3 such problems. The intake of energy and nutrients varied much but the means were well above recommended values. The correlations between dental status and bite force on one side and dietary intake on the other side were in general weak and most often statistically non‐significant. Impaired general health and reduced dentition were both associated with more masticatory problems. Conclusion: The examined sample of 80‐year‐old subjects had a great variation in dental status, bite force and self‐assessed masticatory ability, but these factors had only a minor influence on dietary selection and intake, which on average were well above recommended values.     

Evolution of the Prevalence of Obesity in the Workers of a General Hospital in Mexico

Objective: The objective of this study was to compare the prevalence of overweight and obesity in the first Prevalencia de factores de nesso cardiovascular en Trabajadores survey (1994) with the prevalence of overweight and obesity observed in the second survey (1996). Research Methods and Procedures: For both surveys the following individual data were collected: age, sex, weight, height, and body mass index (BMI). The 1994 survey included 2383 people and the 1996 survey included 2759 people. The degree of BMI was classified according to the current World Health Organization definitions. The population was divided by gender and age group, and the prevalence of each level of overweight was calculated. Additionally, the prevalence of different cutoff levels of BMI was calculated by gender and age groups. Results: The global prevalence of age‐adjusted overweight increased from 26.91% to 37.45%. This increase was observed in both genders but the men had a higher increase from 24.51% to 40.21%. Overweight was more frequent in men than in women in all age groups. Male overweight prevalence was higher in the 40‐ to 59‐year‐old group and ≥60‐year‐old group. Female overweight prevalence was predominant in the 30‐ to 39‐year‐old, 40‐ to 49‐year‐old, and 50‐ to 59‐year‐old groups. Global prevalence of obesity (≥30 kg/m²) changed from 13.8% to 17.2%. Particularly, global prevalence of obesity class I increased from 9.66% to 12.6%; in men this figure increased from 9.04% to 13.05% and in women from 9.9% to 12.71%. Discussion: Prevalence of overweight and obesity has increased significantly in the studied population. It is necessary to implement lifestyle modifications to prevent the increase of prevalence of overweight and obesity.     

Prevalence and correlations with depression, anxiety, and other features in outpatients with chronic obstructive pulmonary disease in China: a cross-sectional case control study

Background

While it is suggested that the prevalence of asthma in developed countries may have stabilized, this is not clear in currently developing countries. Current available information for both adults and children simultaneously on the burden and impact of allergic conditions in Colombia and in many Latin American countries is limited. The objectives of this study were to estimate the prevalence for asthma, allergic rhinitis (AR), atopic eczema (AE), and atopy in six colombian cities; to quantify costs to the patient and her/his family; and to determine levels of Immunoglobulin E (IgE) in asthmatic and healthy subjects.

Methods

We conducted a cross-sectional, population-based study in six cities during the academic year 2009?C2010. We used a school-based design for subjects between 5?C17?years old. We carried out a community-based strategy for subjects between 1?C4?years old and adults between 18?C59?years old. Serum samples for total and antigen-specific (IgE) levels were collected using a population-based, nested, case?Ccontrol design.

Results

We obtained information on 5978 subjects. The largest sample of subjects was collected in Bogotá (2392). The current prevalence of asthma symptoms was 12% (95% CI, 10.5-13.7), with 43% (95% CI, 36.3-49.2) reporting having required an emergency department visit or hospitalization in the past 12?months. Physician diagnosed asthma was 7% (95% CI, 6.1-8.0). The current prevalence of AR symptoms was 32% (95% CI, 29.5-33.9), and of AE symptoms was 14% (95% CI, 12.5-15.3). We collected blood samples from 855 subjects; 60.2% of asthmatics and 40.6% of controls could be classified as atopic.

Conclusions

In Colombia, symptom prevalence for asthma, AR and AE, as well as levels of atopy, are substantial. Specifically for asthma, symptom severity and absence from work or study due to symptoms are important. These primary care sensitive conditions remain an unmet public health burden in developing countries such as Colombia.     

Correlates of dental visits among community‐residing Latino elders: a public health alert

doi:10.1111/j.1741‐2358.2009.00335.x
Correlates of dental visits among community‐residing Latino elders: a public health alert Objectives: To examine oral service utilisation in a probability sample of community‐residing Latino elders. Background: Older Latinos are at a potential increased risk of oral diseases, given their higher prevalence of co‐morbidities and lower rate of dental service utilisation. Methods: A prevalence survey was conducted among a random sample of Latino (largely Puerto Rican) elders (n = 205; mean age = 75.8; SD ± 5.3) in New York City during 2001–2002. A systematic random sample was drawn from the Centers for Medicare and Medicaid Services Beneficiary tape files. Current use of oral health services and self‐reported health conditions was obtained. Functional and cognitive impairment were assessed. Results: Less than half of the sample reported a dental visit in the previous year. The average time since the last dental visit was 54 months (SD ± 84.5). Last year dental visit compliers were more likely to be unmarried, living alone, with higher levels of education, fewer health conditions and less impairment with activities of daily living. In multivariate analyses, problem‐oriented behaviour, Medicaid beneficiary, education, living alone, chronic health conditions and mobility impairment explained 14% of the ‘time since last dental visit’ variance. Conclusions: Given that socio‐demographic and level of functioning determinants appear to influence the frequency of dental visits, a multilevel approach to oral health promotion is imperative.     

Prevalence of Obesity and Associated Risk Factors in a Turkish Population (Trabzon City,Turkey)

Objective: To estimate the prevalence of overweight and obesity (general and central) in the Trabzon Region and its associations with demographic factors (age, sex, marital status, reproductive history in women, and level of education), socioeconomic factors (household income and occupation), family history of selected medical conditions (diabetes, hypertension, and obesity), lifestyle factors (smoking habits, physical activity, and alcohol consumption), and hypertension in the adult population. Research Methods and Procedures: A sample of households was systematically selected from the central province of Trabzon and its five towns, namely, Sürmene, Vakfikebir, Maçka, Hayrat, and Tonya. A total of 5016 subjects (2728 women and 2288 men) were included in the study. Individuals more than 20 years old were selected from their family health cards. Demographic factors, socioeconomic factors, family history of selected medical conditions, and lifestyle factors were obtained for all participants. Systolic blood pressure and diastolic blood pressure levels were measured for all subjects. Study procedures were carried out in the local health centers in each town over an 8‐month period. Obesity was defined as BMI ≥ 30 kg/m² and overweight as BMI = 25.0 to 29.9 kg/m². Results: The prevalence of obesity was 23.5%: 29.4% in women and 16.5% in men. The combined prevalence of both overweight and obesity was 60.3%. The prevalence of abdominal obesity was 29.4%: 38.9% among women and 18.1% among men. The prevalence of obesity increased with age, being highest in the 60‐ to 69‐year‐old age group (40.8%) but lower again in the 70+ age group. Obesity was associated positively with marital status, parity, cessation of cigarette smoking, alcohol consumption, and household income and inversely with level of education, cigarette use, and physical activity. Also, obesity was associated positively with hypertension. Discussion: In the Trabzon Region, 60.3% of the adult population presents with some excess weight. Obesity is a major public health problem that requires generalized interventions to prevent it among the adult population.     

General health, dental status and perceived dental treatment needs of an elderly population in Istanbul

doi: 10.1111/j.1741‐2358.2010.00363.x
General health, dental status and perceived dental treatment needs of an elderly population in Istanbul Background: Comprehensive data on the oral health status and dental treatment needs of the elderly population in Turkey are deficient. Objectives: This pilot study determined the general and dental health status, perceived medical and dental treatment needs of an elderly population dwelling in residential homes in Istanbul. Method: Subjects at three different residential homes, namely one belonging to the state and two supported by foundations in Istanbul (N=121, female: 63 and male: 58) were involved in this study. A detailed questionnaire was prepared and dental examinations were conducted. Information was collected related to age, education levels, financial status, current physical functional status, general health, mental health, previous dental history, current dental status, oral hygiene practices and denture hygiene of these elderly people. The prevalence of edentulism, the presence and type of dental prostheses, dental and denture status and denture cleanliness were further evaluated. Results: The three most prevalent reported general health problems were associated with genito‐urinary problems (24%) followed by cardiovascular (18%) and respiratory problems (14%) varying significantly between genders, with males suffering more from cardiovascular problems than females (p < 0.05). Females showed significantly higher gastrointestinal and orthopaedic problems than males (p < 0.05). Females were more frequently edentulous than males but denture hygiene was significantly better in females than in males (p < 0.05). Brushing frequency did not significantly increase denture hygiene (p = 0.6). More than one‐third of the subjects had not been to the dentist within the previous 5–10 years, mainly due to lack of demand, followed by the cost of the dental care and fear. More than two‐thirds of denture‐wearing subjects wore their dentures only during eating. Conclusions: There was significant perceived dental treatment and care need for the sample population of elderly studied.     

An investigation of the simultaneously recorded occlusal contact and surface electromyographic activity of jaw-closing muscles for patients with temporomandibular disorders and a scissors-bite relationship

Surface electromyographic (SEMG) activity of the masseter and anterior temporalis (TA) muscles has been reported to be associated with occlusion and orofacial pain. However, our recent report did not reveal an association between the side of orofacial pain and the side showing higher or lower level of SEMG activity of masseter or TA. The present purpose was to re-test this association in patients who had unilateral scissors-bite relationship. Thirty-two unilateral scissors-bite femalepatients complaining of unilateral orofacial pain (n = 15) or TMJ sounds (n = 17) were enrolled to simultaneously record contacts, force distribution of occlusion, and SEMG activity of masseter and TA during centric maximal voluntary clenching (MVC). The results indicated that neither orofacial pain nor the TMJ sounds had an association with the masseter’s SEMG values, while scissors-bite had (P < 0.05). A lower SEMG value for masseter was found on the scissors-bite side where there was a smaller number of contacts and a lower biting force distribution (P < 0.05). No such association was revealed in TA. In conclusion, in patients with unilateral TMD symptom(s) and scissors-bite, the jawclosing muscles’ SEMG activity during centric MVC was associated with the scissors-bite rather than the symptoms of orofacial pain or TMJ sounds.     

Periodontal health status in the elderly with different levels of education: a 5-year follow-up study

doi: 10.1111/j.1741‐2358.2010.00437.x Periodontal health status in the elderly with different levels of education: a 5‐year follow‐up study Objective: To assess the association between the periodontal health status and level of education over a 5‐year period among the elderly aged 75 years and older. Background: Oral health among the higher educated is known to be better than among the less‐well educated. On the other hand, the prevalence and severity of periodontal disease has been found to grow with increasing age. Methods: The participants were derived from a population‐based Helsinki Aging Study, a random sample of 76‐, 81‐ and 86‐year‐old elderly. The 170 dentate elderly who underwent clinical oral examinations at baseline and 71 who participated in the follow‐up were included in this study. The data was collected from intraoral and radiological examinations and from a structured questionnaire. Results: Subjects with a higher level of education had more retained teeth than subjects with a lower level of education. According to CPITN index, better‐educated participants had more healthy sextants, but they also had more sextants with periodontal pockets. Radiographic examination showed similar results. Conclusion: Level of education has a clear effect on the periodontal health status in the elderly. More treatment need seems to polarise into those elderly who are better educated as they retain more teeth into old age.