Search

Objectives The aim of the present survey was to study the association between dental caries and body mass index ( BMI) in Swedish preschool children (born in 1999 ). Methods A population-based and cross-sectional study design was used comprising all 920 5-year-old children in a defined area in and around the city of Lund. Anthropometric measures for the calculation of BMI were retrieved for each child from recordings at Child Health Care Centers ( CHC). The occurrence of caries and fillings in the primary dentition, defined as deft (decayed, extracted, or filled primary teeth) and dt (decayed primary teeth), was collected from the children's dental records. Results The mean BMI was 16.1 (no differences between boys and girls). About 19.2% were overweight, of which 5.1% were obese. Overweight or obese children did not have higher deft or dt than others. However, children with low BMI (below −1 SD of national mean values for Swedish 5-year-olds) had statistically significantly higher deft and dt than children with normal BMI. Conclusions Children with low BMI may be at risk of caries development. Low BMI may be associated with eating habits endangering dental health. [ABSTRACT FROM AUTHOR]

Busato IMS, Ignácio SA, Brancher JA, Moysés ST, Azevedo-Alanis LR. Impact of clinical status and salivary conditions on xerostomia and oral health-related quality of life of adolescents with type 1 diabetes mellitus. Community Dent Oral Epidemiol 2012; 40: 62-69. © 2011 John Wiley & Sons A/S Abstract - Objectives: To investigate the influence of clinical status and salivary conditions on the presence of xerostomia on adolescents with and without type 1 diabetes mellitus (DM1), and further to investigate the influence of clinical status, salivary conditions and xerostomia on oral health-related quality of life (OHQoL) of those with DM1. Methods: A cross-sectional study was performed on 102 adolescents, 51 with DM1 and 51 nondiabetics. Xerostomia was detected by asking a question about the sensation of having 'dry mouth', and Oral Health Impact Profile-14 was used to measure the impact of xerostomia on OHQoL. The clinical status was assessed by using decayed, missing or filled and Community Periodontal indices, and by evaluating oral manifestations; and the following salivary conditions were evaluated: stimulated salivary flow, pH, buffer capacity, total protein, amylase, urea, calcium, and glucose salivary concentrations. Multiple logistic regression analysis was used to evaluate the influence of clinical status and salivary conditions on xerostomia and the impact of xerostomia on the OHQoL of adolescents with DM1. Results: Clinical status and salivary conditions was shown to have no influence on the presence of xerostomia. Bivariate ( P = 0.00) and logistic regression ( P = 0.01) analysis showed a significant association between DM1 and xerostomia. Logistic regression analysis showed association between xerostomia ( P = 0.00) and OHQoL, and caries experience ( P = 0.03) and OHQoL. Conclusions: DM1 showed to be predictive of a high prevalence of xerostomia in adolescents. Caries experience and xerostomia showed to have a negative impact on the OHQoL of adolescents with DM1. [ABSTRACT FROM AUTHOR]

Weng Y, Korte JE. Racial disparities in being recommended to surgery for oral and oropharyngeal cancer in the United States. Community Dent Oral Epidemiol 2012; 40: 80-88. © 2011 John Wiley & Sons A/S Abstract - Objectives: To investigate the impact of race on the likelihood of patients being recommended for surgery after a diagnosis of oral and oropharyngeal cancer. Methods: A total of 68 445 cases of oral and oropharyngeal cancer were extracted from the 1988 to 2005 Surveillance, Epidemiology, and End Results (SEER) database. County-level rurality data and income data were merged using the US Department of Agriculture Rural-Urban Continuum Codes dataset and US Census Bureau Small Area Income & Poverty Estimates dataset. We used logistic regression analyses to investigate the impact of race on being recommended to surgery for oral and oropharyngeal cancer, adjusting for demographic, socioeconomic, and clinical factors. Stratified analyses were further conducted by tumor site and rural/urban status. Results: Recommendation to surgery varied significantly by race, with black patients less likely than white patients to be recommended to surgery for their oral and oropharyngeal cancer. The racial difference in recommendation to surgery varied significantly by age, geography, and tumor subsite. Racial disparities are most evident in lip and buccal cancer from rural areas (OR, 4.4; 95% CI, 2.6-7.5); and least evident in oropharyngeal cancer from urban areas (OR, 1.2; 95% CI, 1.1-1.3). The magnitude of the racial disparity is attenuated with increasing age. Conclusions: We observed substantial racial disparities in surgery recommendation for oral and oropharyngeal cancer in the United States. Our results suggest the need to improve accessibility to better health care in racial minority groups, particularly in rural areas, and call for individual and institutional efforts to avoid physician bias related to the patient's sociodemographic characteristics in healthcare service. [ABSTRACT FROM AUTHOR]

Telford C, Murray L, Donaldson M, O'Neill C. An analysis examining socio-economic variations in the provision of NHS general dental practitioner care under a fee for service contract among adolescents: Northern Ireland Longitudinal Study. Community Dent Oral Epidemiol 2012; 40: 70-79. © 2011 John Wiley & Sons A/S Abstract - Objectives: To examine socio-economic variations in the use of publicly funded general dental practitioner care by adolescents under a fee for service arrangement. Method: Publicly funded general practitioner reimbursement data were linked to census and vital statistics data within the Northern Ireland Longitudinal Study. Data relate to 12 846 adolescents aged 11 or 12 in April 2003 included within the Northern Ireland Longitudinal Study (28% of the population). The main outcome measure was consumption of dental care between 2003/2004 and 2007/2008 by socio-economic status (as measured by National Statistics Socio-economic Classification of occupation and highest educational attainment of household reference person). Results: In multivariate analysis, socio-economic status was a significant determinant of dental care consumed. Those of the lowest socio-economic status, according to both occupation and highest educational attainment of household reference person, were less likely to have consumed orthodontics OR 0.76 (0.62, 0.95) and OR 0.79 (0.69, 0.91), respectively. Those of lower socio-economic status were, however, more likely to have undergone an extraction and restorative treatment and also consumed on average more treatment than those of higher socio-economic status. Conclusion: A demand-led service, in which practitioners are reimbursed in part on a fee for service basis, may create incentives that contribute to different patterns of utilization between social groups. Such a system may not be providing equal access for equal need and may widen existing socio-economic disparities in oral health among adolescents. [ABSTRACT FROM AUTHOR]

Montero J, Bravo M, López-Valverde A. Development of a specific indicator of the well-being of wearers of removable dentures. Community Dent Oral Epidemiol 2011; 39: 515-524. © 2011 John Wiley & Sons A/S Abstract - Objectives: Bearers of removable prostheses have certain particular characteristics that require the inclusion of items able to detect the specific effect on their oral functions (derived from the presence of such prostheses). We aimed to develop and validate a specific indicator for the assessment of oral health-related quality of life in bearers of dentures. Methods: A panel of experts compiled a questionnaire addressing oral health-related quality of life (11 items) to assess the degree of well-being afforded by removable dentures. After a pilot trial in patients bearing prostheses ( n = 36), a consecutive sampling of denture wearers ( n = 123) was conducted among patients not requesting odontological treatment and accompanying persons, attending their respective health centres in the City of Granada and its metropolitan area. The subjects were classified as RPP1 (removable partial prosthesis on one of the arches, RPP2 (on both) and complete prosthesis (CP on both arches). Results: The questionnaire was consistent (Cronbach alpha 0.814) and proved to have suitable validity. Factor analysis revealed three factors termed physical, psychological and social well-being, which coherently supported the interrelationship among the 11 items. The prevalence of impact was significantly higher in the CP individuals (97.1%) and in that of the RPP2 group (92.1%) than in the RPP1 subjects (80.7%). Prosthetic fit, aesthetics and self-confidence were significantly discrepant among the prosthetic groups, although the total prosthetic quality of life score was not able to differentiate them. The main prosthetic impact in all the prosthesis-wearing groups was attributed to 'food impaction', although all the groups were essentially satisfied with their mouth. Conclusions: The prosthetic quality of life (PQL) questionnaire is a valid and reliable indicator of the specific well-being of partial or complete denture wearers. [ABSTRACT FROM AUTHOR]

Lindmark U, Hakeberg M, Hugoson A. Sense of coherence and its relationship with oral health-related behaviour and knowledge of and attitudes towards oral health. Community Dent Oral Epidemiol 2011; 39: 542-553. © 2011 John Wiley & Sons A/S Abstract - Objective: To investigate the relationship between sense of coherence (SOC), oral health-related behaviour, knowledge of and attitudes towards oral health in an adult Swedish population. Methods: A cross-sectional design with a stratified random sample of 910 individuals aged 20, 30, 40, 50, 60, 70 and 80 years were invited to the study, from Jönköping, Sweden. The investigation used the Swedish short version of the SOC questionnaire comprising 13 items and self-reported questions about oral health habits and knowledge of and attitudes towards oral health. In addition, a self-report questionnaire to elicit demographic information was included. Results: A total of 525 individuals, 261 men and 264 women, answered all the 13-item SOC questions, which constituted the final number of the participants. After adjustment for all the sociodemographic factors included in the analysis, individuals with a stronger SOC had twice as high a chance of having healthier behaviour, including a lower frequency of snacks and drinks between meals, as well as a more positive attitude, such as the importance of having one's own teeth as one gets older, satisfaction with their own teeth, perceiving their teeth as good and no feeling of dental fear, compared with individuals with a poorer SOC. Moreover, SOC and a good knowledge of caries were significantly associated after adjustment for age and gender. Conclusions: SOC was significantly associated with several oral health-related behaviours, attitudes towards oral health and knowledge of dental caries. When working with oral health promotion, SOC could be a way for promoting a better understanding of the behaviour and attitudes of individuals and for enabling dental personals to use that knowledge for the guidance of the individual. [ABSTRACT FROM AUTHOR]

Liao C-H, Chang C-S, Chang S-N, Lane H-Y, Lyu S-Y, Morisky DE, Sung F-C. The risk of temporomandibular disorder in patients with depression: a population-based cohort study. Community Dent Oral Epidemiol 2011; 39: 525-531. © 2011 John Wiley & Sons A/S Abstract - Objectives: This study used a population-based retrospective cohort design to examine whether depression is a risk factor of temporomandibular disorder (TMD) Methods: From a universal insurance database, we identified 7587 patients who are newly diagnosed individuals with depression in 2000 and 2001. A total of 30 197 comparison subjects were randomly selected from a nondepression cohort. Both groups were followed until the end of 2008 to measure the incidence of TMD. Results: The incidence of TMD was 2.65 times higher in the depression cohort than in the nondepression cohort (6.16 versus 2.32 per 1000 person-years). The hazard ratio (HR) measured by multivariate Cox's proportional hazard regression analysis of TMD for the depression cohort was 2.21 (95% confidence interval (CI) 1.83-2.66), after controlling for socio-demographic factors and other psychiatric comorbidities. Women had higher risk to develop TMD than men (HR 1.61, 95% CI 1.36-1.92 for women without depression; HR 3.54, 95% CI 2.81-4.45 for women with depression). Conclusions: This study demonstrates that patients with depression are at an elevated risk of developing TMD. [ABSTRACT FROM AUTHOR]

Aida J, Kuriyama S, Ohmori-Matsuda K, Hozawa A, Osaka K, Tsuji I. The association between neighborhood social capital and self-reported dentate status in elderly Japanese - The Ohsaki Cohort 2006 Study. Community Dent Oral Epidemiol 2011; 39: 239-249. © 2010 John Wiley & Sons A/S Little is known about the influence of social capital on dental health. The aim of the present cross-sectional study was to determine the association between neighborhood social capital, individual social networks and social support and the number of remaining teeth in elderly Japanese. In December 2006, self-administered questionnaires were sent to 31 237 eligible community-dwelling individuals (response rate: 73.9%). Included in the analysis were 21 736 participants. Five neighborhood social capital variables were calculated from individual civic networks, sports and hobby networks, volunteer networks, friendship networks and social support variables. We used multilevel logistic regression models to estimate the odds ratio (OR) of having 20 or more teeth according to neighborhood social capital variables with adjustment for sex, age, individual social networks and social support, educational attainment, neighborhood educational level, dental health behavior, smoking status, history of diabetes and self-rated health. The average age of the participants was 74.9 (standard deviation; 6.6) years, and 28.5% of them had 20 or more teeth. In the univariate multilevel model, there were statistically significant associations between neighborhood sports and hobby networks, friendship networks and self-reported dentate status. In the multivariable multilevel model, compared with participants living in lowest friendship network neighborhoods, those living in highest friendship network neighborhoods had an OR 1.17 (95% confidence interval, 1.04-1.30) times higher for having 20 or more teeth. There is a significant association between one network aspect of neighborhood social capital and individual dentate status regardless of individual social networks and social support. [ABSTRACT FROM AUTHOR]

Jordan RA, Hetzel P, Franke M, Markovic L, Gaengler P, Zimmer S. Class III Atraumatic Restorative Treatment (ART) in adults living in West Africa - outcomes after 48 months. Community Dent Oral Epidemiol 2011; 39: 164-170. © 2010 John Wiley & Sons A/S This observational study assessed the effectiveness of class III restorations using the atraumatic restorative treatment (ART) approach in permanent anterior teeth over a 48-month period. Dental auxiliaries placed a total of 117 class III ART restorations in 2004, using a cosmetically improved glass-ionomer (Ionofil Plus; VOCO, Cuxhafen, Germany), in 67 patients with a mean age of 27.3 years in the rural Jahali Health Center, The Gambia. Independent examiners evaluated the restorations after 24 and 48 months using the clinical ART evaluation criteria. Seventy-six of the restorations could be observed over 48 months in 51 patients. After 48 months, 53 of 76 restorations were classified as clinically acceptable (without or with minor intervention (repair) needed), and 23 restorations were classified as insufficient. There was no statistical difference in a clustered performance rating between restorations placed in central and lateral incisors ( P = 1.0). The adoption of the ART approach to class III caries cavities made restorative dental care in anterior teeth available in a West African region. The long-term performance was comparable to other studies. Longitudinal clinical studies with greater populations are required to substantiate these results. [ABSTRACT FROM AUTHOR]

Liu Z, McGrath C, Hägg U. Associations between orthodontic treatment need and oral health-related quality of life among young adults: does it depend on how you assess them? Community Dent Oral Epidemiol 2011; 39: 137-144. © 2011 John Wiley & Sons A/S To determine the association between orthodontic treatment need (OTN) and oral health-related quality of life (OHRQoL). A cross-sectional study involving 273 young adults seeking orthodontic care. OHRQoL was assessed by the short-form Oral Health Impact Profile (OHIP-14) and United Kingdom oral health-related quality of life measure (OHQoL-UK). Study casts were assessed for OTN by: Dental Aesthetic Index (DAI), Index of Orthodontic Treatment Need (IOTN)-Aesthetic Component (IOTN-AC) and Dental Health Component (IOTN-DHC) and Index of Complexity, Outcome and Need (ICON). Variations in OHIP-14 and OHQoL-UK were determined with respect to OTN, and the magnitude of differences was calculated (effect size: ES). There were significant but weak correlations between occlusal indices scores and OHIP-14 scores ( P < 0.05, r < 0.3) and between occlusal indices scores and OHQoL-UK scores ( P < 0.05, r < 0.4). The magnitude of the statistical difference in OHQoL-UK scores was moderate to large with respect to OTN (ES: 0.36-0.87) and largest when DHC (ES = 0.87) and ICON (ES = 0.74) were used. The magnitude of the statistical difference in OHIP-14 scores was relatively lower (ES: 0.21-0.69), but also greatest when DHC and ICON were used to determine OTN (ES 0.69 and 0.50, respectively). Orthodontic treatment need was associated with OHRQoL. The magnitude of the statistical difference between those with and without an orthodontic treatment need was larger when OHRQoL was assessed using OHQoL-UK compared to OHIP-14. DHC and ICON were more useful indices in identifying greater differences in OHRQoL with respect to orthodontic treatment need. [ABSTRACT FROM AUTHOR]

Browne D, Whelton H, O'Mullane D, Tavener J, Flannery E. The aesthetic impact of enamel fluorosis on Irish adolescents. Community Dent Oral Epidemiol 2011; 39: 127-136. © 2011 John Wiley & Sons A/S To assess the impact of differing degrees of enamel fluorosis on dental aesthetics according to Irish adolescents. The same participants also aesthetically rated other variations in dental appearances including a carious lesion, bleached teeth and a demarcated opacity. One hundred and fifty adolescents examined seven identical template photographs of an attractive dental smile displaying varying levels of enamel fluorosis (TF1, TF2, TF3), a demarcated opacity, no fluorosis (TF0), anterior caries and very white or bleached teeth. By indicating their level of agreement or disagreement with five statements on a five-point Likert scale, the participants rated the aesthetic acceptability of each of the photographs. Using paired t-tests with the Bonferroni correction, it was found that the photographs depicting the very white teeth and anterior caries were rated as the most and least aesthetically pleasing images, respectively. There was no significant difference in the ratings of the photographs displaying TF0, TF1 and TF2 levels of fluorosis indicating that these photographs were viewed similarly ( P > 0.002). The remaining two photographs (TF3 and the demarcated opacity) were rated similarly and significantly worse ( P < 0.002) than the photographs showing no or low grades of fluorosis (TF0, TF1 and TF2). TF3 level of fluorosis represented the break point at which enamel fluorosis became aesthetically objectionable to these participants. Low grades of fluorosis (TF1 and TF2) were rated similarly to the photograph depicting no fluorosis (TF0). [ABSTRACT FROM AUTHOR]

Ferracane J, Hilton T, Korpak A, Gillette J, Speed McIntyre P, Berg J, Northwest PRECEDENT. Use of caries prevention services in the Northwest PRECEDENT dental network. Community Dent Oral Epidemiol 2011; 39: 69-78. © 2010 John Wiley & Sons A/S This cross-sectional study assessed the use of caries preventive services by Northwest PRECEDENT dental network practitioners and compared the caries experience of patients who received such services in the past 12 months with those who had not. An oral health survey was conducted on approximately 20 patients seen by each of 97 private practice dental practitioners in the network. Eligible patients (total of 1877 aged 3-92) were randomly assessed for the occurrence of one or more new caries lesions as well as having received the following preventive services within the past 12 months: fluoride varnish or gel, sealant in molar or premolar, and prophylaxis. Patients were stratified by gender and age (1-17 years old, 18-64 years old, and 65+ years old). Logistic regression was used to investigate the association between the practitioner characteristics and the use of preventive services, as well as the preventive services and the presence of a new caries lesion in the past 12 months. The percent of patients in age category 1-17 years old/18-64 years old/65+ years old receiving each preventive treatment varied as follows: 95%/85%/81% for prophylaxis, 87%/24%/22% for fluoride, and 27%/2%/0% for sealant. There was a very limited association between the use of a specific preventive service and practitioner gender, and no significant association between use of services and practice location (rural, urban or suburban). There was a significant association between greater use of sealants for dentists with 0-15 years of practice experience as compared with those having more than 25 years of experience. For the 1-17 -year-old age group, boys had about 1.7 times the odds of having a new lesion than girls in the past 12 months, and patients receiving a sealant had 1.9 times the odds of having a new caries lesion. In the 18-64 -year-old group, receiving a prophylaxis in the past 12 months was significantly associated with lower odds for having a new lesion (odds ratio = 0.57). This study reports that aside from prophylaxis, which more than 85% of the patients had received, about one-third of the patients overall received preventive services consisting of either sealants or some type of fluoride treatment in private dental practices in the Northwest PRECEDENT network. [ABSTRACT FROM AUTHOR]

A study is presented which examined clinical indicators associated with the development of dental root caries in elderly patients who are enrolled in Family Medicine Unit Number 28 of the Mexican Institute of Social Security (IMSS) in Mexico City, Mexico. The data collection, instrument for data collection, clinical indicators for oral health and statistical analysis of the study are included. The study shows that patients who developed root caries have limited basic daily life activities (BDLA).

Vermaire JH, Hoogstraten J, van Loveren C, Poorterman JHG, van Exel NJA. Attitudes towards oral health among parents of 6-year-old children at risk of developing caries. Community Dent Oral Epidemiol 2010; 38: 507-520. © 2010 John & Wiley & Sons A/S Parental attitudes are likely to play a role in achieving and maintaining a desired level of oral health in children. To be useful in individually delivered caries prevention programmes, parental attitudes should be identified at individual level. Q-methodology has been proved successful in identifying attitudes in a wide range of disciplines but in dentistry Q-studies are scarce. In this study Q-methodology was used to identify parents' prevailing attitudes towards the oral health of their children. Thirty-nine parents ranked 37 statements regarding the dental health behaviour they apply to their 6-year-old child. They later explained their rankings during a short interview. In Q-methodology, rather than reporting one average composite attitude and opinion, various combinations of opinions and attitudes concerning these statements are identified using by-person factor analysis. Based on their beliefs, attitudes and cognitions, five categories of parents were found: (i) conscious and responsible, (ii) trivializing and fatalistic, (iii) appearance-driven and open-minded, (iv) knowledgeable but defensive and (v) conscious and concerned. Q-methodology appears to be a fruitful way to structure the complexity of parents' opinions and attitudes towards their children's dental health. It appears that Q-methodology provides comprehensive clusters of individual attitudes, based on various levels of responses to a wide range of questions. The five identified profiles may be useful in developing tailor-made prevention strategies in caries prevention. [ABSTRACT FROM AUTHOR]

Dorri M, Sheiham A, Watt R. The influence of peer social networks on toothbrushing behaviour in Iranian adolescents in Mashhad. Community Dent Oral Epidemiol 2010; 38: 498-506. © 2010 John Wiley & Sons A/S This study aimed to assess the association between the quality and quantity of peer social networks and toothbrushing behaviours of Iranian adolescents in Mashhad. The second objective was to examine whether peer social networks go some way to explain the sex difference in toothbrushing behaviours in Iranian adolescents in Mashhad. A representative stratified random sample of 1132 sixth grade Iranian students in Mashhad, with an average age of 12.4 (SD = 0.8) years, answered a 37-item questionnaire. The questionnaire had items on sociodemographic characteristics (age, sex and parents' education level), education achievement (last year's final average mark), frequency of toothbrushing behaviours and peer social networks (number of close friends, frequency of meeting friends, club membership and quality of peer groups). Binary logistic regression analysis was employed to test the association between toothbrushing frequency and peer social networks. Adolescents who met their friends moderately often and had stronger ties with their friends were more likely to brush their teeth twice or more a day; P = 0.05 and P < 0.001, respectively. Club membership and number of close friends were not associated with toothbrushing frequency. Girls were significantly more likely to brush their teeth twice or more a day. They had weaker peer social networks than boys ( P < 0.001). When adjusted for sex and father's education level, all peer social networks variables were significantly associated with toothbrushing frequency. However, the interaction between sex and peer social networks variables was not significant. Peer social networks are related to toothbrushing frequency among Iranian adolescents in Mashhad but do not explain the differences in toothbrushing frequency between sixth grade Iranian boys and girls. [ABSTRACT FROM AUTHOR]