To what extent do oral disorders compromise the quality of life?

Periodontal conditions and association of periodontitis with oral-health-related quality of life in patients experiencing different episodes of bipolar disorder compared with healthy controls

AIM

The aim of the present cross-sectional study was to evaluate periodontal conditions and the association of periodontitis with oral-health-related quality of life (OHRQoL) in patients with a history of bipolar disorder.

MATERIALS AND METHODS

A total of 160 participants were recruited in four groups for the study: 40 patients with euthymic episodes, 40 patients with depression, 40 patients with manic episodes and 40 systemically healthy individuals. Clinical periodontal parameters were recorded. Oral Health Impact Profile (OHIP-14) was used to measure the impact of oral health on the quality of life.

RESULTS

Bipolar disorder groups exhibited generally higher clinical parameters compared with the control group (p < .05). OHIP-14 total score (β = 3.32, 95% confidence interval [CI]: 0.08-6.56, p = .044), functional limitation (β = .89, 95% CI: 0.27-1.49, p = .005) and physical pain (β = .64, 95% CI: 0.01-1.27, p = .046) were associated with bipolar depression episodes. Psychological discomfort was associated with the presence of generalized periodontitis (β = .76, 95% CI: 0.01-1.51, p = .047) and psychological disability was associated with the presence of stage III-IV (β = .83, 95% CI: 0.07-1.59, p = .033) and generalized (β = .75, 95% CI: 0.07-1.42, p = .029) periodontitis.

CONCLUSIONS

According to this study, a history of bipolar disorder episodes (exposure) may be associated with increased prevalence and severity of periodontitis and related reported OHRQoL impacts (outcomes). Bipolar depression episodes had a higher impact on OHRQoL than other bipolar episodes.

Oral Health Knowledge and Habits of Hungarian Monozygotic and Dizygotic Twins: A Pilot Study

OBJECTIVE

The aim of this research was to collate and analyse the data on the oral health knowledge and the related habits of a Hungarian cohort of monozygotic (MZ) and dizygotic (DZ) twins using the newly developed World Health Organisation Oral Health Questionnaire for Adults (Annex 7).

METHOD

A total of 15 sets of MZ twins and 14 sets of DZ twins (58 individuals) aged between 18 and 71 years were enrolled in the study. Each participant had to fill out a web-based questionnaire which comprised 23 questions (Google Forms). The data were collated and the oral health/hygiene habits of MZ and DZ twins were compared.

RESULTS

No significant differences were detected between MZ and DZ twins with regards to their daily tooth-cleaning habits or the tooth-cleaning products used by the 2 groups. For instance, when asked how often they clean their teeth, 80% of MZ twins and 71% of DZ twins responded similarly. Further, both groups provided similar responses when questioned about the use of fluoride toothpaste, frequency of dental visits, and dental counselling received as well as a number of other parameters such as snacking of sweets and fear of visiting dentists.

CONCLUSIONS

Our pilot analysis of the questionnaire responses from MZ and DZ twins in Hungary did not indicate any significant differences in their oral care habits in general. Further studies with a large cohort are required to confirm or refute our findings.

Oral Health-Related Quality of Life in Breast Cancer Patients in the Northern Region of Saudi Arabia

BACKGROUND

Breast cancer is one of the most prevalent diseases, and ignoring dental health care before and after treatment can have severe long-term consequences. Additionally, this may have a negative impact on the patient's general quality of life.

AIM

The aim of the present study was to assess oral health-related quality of life (OHRQoL) among breast cancer patients and identify possible factors associated with the outcome.

METHODOLOGY

In this observational cross-sectional study, 200 women who had received breast cancer therapy and were being followed up at a hospital made up the sample. The study was conducted between January 2021 and July 2022. Information on sociodemographic characteristics, general health, and breast cancer was recorded. The decayed, missing, and filled teeth index was used in clinical examinations to identify caries experience. OHRQoL was evaluated using the Oral Health Impact Profile (OHIP-14) questionnaire. After adjusting for confounding variables, a logistic regression analysis was used to determine the related factors.

RESULTS

The mean OHIP-14 score was 11.48 (SD 1.35). There was a 63.0% prevalence of negative impacts. Age and the time frame from cancer diagnosis were found to be significantly linked with the outcome by binary logistic regression analysis.

CONCLUSIONS

Breast cancer survivors who were ≤55 years old and the time elapsed since diagnosis was less than 36 months had a poor OHRQoL. To lessen the negative impacts of cancer treatment and enhance quality of life, patients with breast cancer need special oral care and should be monitored before, during, and after cancer treatment.

Periapical Radiography versus Cone Beam Computed Tomography in Endodontic Disease Detection: A Free-response, Factorial Study

AIM

To assess and compare reader performance in interpreting digital periapical (PA) radiography and cone beam computed tomography (CBCT) in endodontic disease detection, using a free-response, factorial model.

MATERIALS AND METHODS

A reader performance study of 2 image test sets was undertaken using a factorial, free-response design, accounting for the independent variables: case type, case severity, reader type, and imaging modality. Twenty-two readers interpreted 60 PA and 60 CBCT images divided into 5 categories: diseased-subtle, diseased-moderate, diseased-obvious, nondiseased-subtle, and nondiseased-obvious. Lesion localization fraction, specificity, false positive (FP) marks, and the weighted alternative free-response receiver operating characteristic figure of merit were calculated.

RESULTS

CBCT had greater specificity than PA in the obvious nondiseased cases (P = .01) and no significant difference in the subtle nondiseased category. Weighted alternative free-response receiver operating characteristic values were higher for PA than CBCT in the subtle diseased (P = .02) and moderate diseased (P = .01) groups with no significant difference between in the obvious diseased groups. CBCT had higher mean FPs than PA (P < .05) in subtle diseased cases. Mean lesion localization fraction in the moderate diseased group was higher in PA than CBCT (P = .003). No relationships were found between clinical experience and all diagnostic performance measures, except for in the obvious diseased CBCT group, where increasing experience was associated mean FP marks (P = .04).

CONCLUSIONS

Reader performance in the detection of endodontic disease is better with PA radiography than CBCT. Clinical experience does not impact upon the accuracy of interpretation of both PA radiography and CBCT.

Association between lack of dental service utilisation and caregiver-reported caries in Australian Indigenous children: A national survey

AIM

To investigate the association between the lack of dental service utilisation and dental caries in Australian Indigenous children.

METHODS

Data from the Longitudinal Study of Indigenous Children, which is a longitudinal population-based cross-sectional study in Australia were analysed. A total of 1258 children were included, consisting of the baby cohort and the child cohort at Wave 7. Logistic regression analysis was conducted to examine the association between caregiver-reported child dental caries and dental service utilisation. Multiple imputation using the fully conditional specifications approach was used to account for missing data.

RESULTS

Around one tenth (12.3%) of Indigenous children did not see a dentist when required. Lack of dental service utilisation was associated with an increased likelihood of caregiver-reported dental caries (odds ratio (OR) 2.4; 95% confidence interval (CI) 1.5-3.8) and teeth removed due to dental caries (OR 2.3; 95% CI 1.1-4.7). These associations remained after adjusting for confounders (caregiver-reported dental caries OR 2.3; 95% CI 1.3-3.8; teeth removed due to dental caries OR 2.1; 95% CI 1.0-4.4). The reasons reported for not utilising dental services when required were the lack of an available dentist (31.4%), difficulties with physical access (19.8%), long waiting times (13.9%), financial issues with cost (5.8%) and feeling that 'they could cope' (4.6%).

CONCLUSIONS

Lack of dental service utilisation was associated with dental caries and extraction due to caries in Australian Indigenous children.

Socio-economic inequality in reported dental self-care behavior among Iranian households: a national pooled study

BACKGROUND

Setting out effective prevention strategies in dental diseases needs recognition related factors of the prevention behaviors and targeting the most disadvantaged groups in the term of dental hygiene. This study aimed to investigate socio-economic inequality in the dental self-care status (DSS) of Iranian households and decompose the measured inequality into its contributors.

METHOD

In this cross-sectional study pooled data was extracted from Households Income and Expenditure Surveys (HIESs) conducted in Iran from 2012 to 2017. The index of socioeconomic status (SES) for each household was constructed using principal components analysis (PCA). We used Wagstaff normalized concentration index as a measure of socioeconomic inequality in dental self-care. Decomposition analysis was applied to determine the main factors contributed to the measured inequality.

RESULTS

The prevalence of dental self-care in the whole population was 40.56%. The total concentration index was 0.271 (CI: 0.266, 0.275). The results of decomposition analysis for the measured inequality showed that SES, was the highest positive contributors (90.19 %) followed by sex of household's head (12.15 %), place of residence (11.79 %), and education level of household's head (11.71 %). Furthermore, the province of residence had the highest negative contribution (-11.37) to the inequality.

CONCLUSION

The findings of this study showed that a huge portion of the observed inequality was explained by SES that might give us a policy recommendation: There is room for improving dental health and reducing inequality in dental self-care by paying more attention to SES-disadvantaged households.

Factors Affecting Dietary Improvements in Elderly Residents of Long-Term Care Institutions Receiving Domiciliary Dental Care

Background: Oral disabilities occur due to tooth loss. This study aimed to investigate oral and systemic factors related to diet in elderly residents receiving domiciliary dental care. Methods: The subjects were 74 consenting residents. Survey items included whether subjects could eat independently and diet type. Subjects were examined by the dentist for the number of teeth, occlusal support index, and wearing dentures. Contingency table analysis was performed to determine what levels of decline in general and oral functions led to difficulties eating a normal diet. Results: There was a significant difference in the mean number of activities of daily living (ADL) requiring assistance evident between subjects eating a normal diet and those eating fluid boiled rice (p < 0.01). A comparison of occlusal support and diet type showed that most subjects who ate a soft diet or gruel had no occlusal support. Almost all subjects who ate a normal diet wore dentures. However, only 38% of subjects eating a soft diet and 40% of those eating gruel did wear dentures; both group differences were significant (p < 0.01). Conclusions: Future studies need to further investigate oral factors related to the type of diet and their relationships to domiciliary dental care in older adults.

Do untreated caries influence the school leaving of adolescents? A cohort study

The objective was assess the influence of untreated caries and socioeconomic status (SES) on school dropout among adolescents. A six-year cohort study was conducted with random sample of adolescents (12 years-old) who had been evaluated initially in 2012 from Santa Maria, Brazil. Sex, socioeconomic status (mother's education and household income), and untreated caries were collected at the baseline. The outcome variable was collected at the follow-up through self-report and was divided into three categories: adolescents who only studied, who studied and employed, and who school dropouts. A multinomial regression model was performed to assess the influence of oral disease and SES on school leaving, through relative risk ratio (RRR) and 95% confidence interval (95% CI). From of 1,134 adolescents evaluated at the baseline, 768 participants with a mean age of 17.5 years were re-evaluated at follow-up (67.8% response rate). Male (RRR: 2.31; 95%CI: 1.19-4.48) and adolescents with untreated caries at the baseline had an increment in school-leaving (RRR: 2.26; 95%CI: 1.12-4.56). Mothers with low education (RRR: 2.24; 95%CI: 1.09-4.61) had a higher probability of having children who leave school. Untreated caries and low SES in early adolescence can influence the tendency to school dropouts.

Health literacy on oral health practice and condition in an adult and elderly population

The objective of this study was to investigate the impact of health literacy (HL) on health practices and oral health outcomes in an adult and elderly population in Brazil. A cross-sectional study nested in a cohort study was followed up over a period of four years (2011 and 2015) and assessed individuals between 23 and 69 years old from Piracicaba, São Paulo, Brazil. Data were collected by means of oral examinations (coronal caries, periodontal disease and visible biofilm) and interviews (socioeconomic, demographic, oral health-related quality of life, health practices and HL). The 14-item Health Literacy Scale (HLS) was used for HL data, which was the main explanatory variable. The result of the sum of the HLS-14 questionnaire for each participant was dichotomized into the median (46 points): 'high' and 'low' HL. Binary/multinomial logistic regressions were performed on health practice and oral health outcomes, controlled by age and sex (Model 1) and age, sex and socioeconomic status (Model 2; p < 0.05). The final sample consisted of 137 subjects and 43.8% (n = 60) presented low HL (LHL). LHL was associated with health practices, such as use of public dental services in Model 1 (odds ratio [OR] = 0.34, 95% CI: 0.14-0.87) and use of dental services for emergency in Model 1 (OR = 2.69, 95% CI: 1.29-5.51) and Model 2 (OR = 2.93, 95% CI: 1.17-7.30). Based on age and sex, LHL was associated with use of public dental service and use of emergency dental visits. Based on age, sex and socioeconomic status, LHL was associated with use of emergency dental visits.

Oral Health-Related Quality of Life and Severity of Periodontal Disease

Background:

Oral diseases are among the most common diseases which could not dissociate from general conditions with regards to impacts on quality of life (QoL). The present study is aimed to assess the impact of the severity of periodontal disease on oral health QoL using oral health-related quality of life (OHQoL)-UK questionnaire.

Materials and Methods:

The OHQoL-UK questionnaire consists of 16 variables within four domains made up of symptoms, psychological, social dimensions, and physical dimensions. Summing up the responses produce overall OHQoL-UK scores ranging from 16 to 80. Internal consistency was assessed using Cronbach's reliability coefficient. Each patient underwent a periodontal examination including periodontal attachment levels with Williams' periodontal probe as part of his or her routine assessment by one clinician collaborating on the study.

Results:

Within 200 patients participating in this study, 51% were < diploma, 32% were < bachelor's degree, and 17% were bachelor's degree and higher. Patients with higher educational level have a higher mean QoL score (P = 0.0001) which was statistically significant in regard to all aspects.

Conclusion:

The mean QoL score was significantly lower in patients with severe periodontitis when compared to patients with mild periodontitis, patients with better academic qualification have higher mean QoL score. According to the effect of severity of periodontal condition and educational level on QoL, required intervention should be done for treatment to improve QoL as a result.

Self-Perceived Impact of Oral Health on the Quality of Life of Women Deprived of Their Liberty

Background

Prison units are marked by structural deficiencies, especially in relation to the female gender.

Objectives

To measure the self-perceived impact of oral health on the quality of life of Brazilian women in detention. Methodology. A survey was carried out conducted in the penitentiary at Juiz de Fora (Minas Gerais, Brazil) using an instrument with semistructured questions and validated scales, including the Oral Health Impact Profile-14. 99 women were interviewed. The analysis was based on a theoretical model of determination, with hierarchical blocks of variables. Bivariate analysis was done using the Mann–Whitney, test and multivariate analysis was used using linear regression. The significance level was set at 5%.

Results

33% experienced tooth loss after incarceration, (3.70 ± 3.26 lost teeth). 65.6% rated the dental service as fair/poor. The highest prevalence of oral health impact was for the domains of psychological discomfort (50.5%) and physical pain (40.4%). There is a negative impact on psychological discomfort: the number of dental consultations in the past year and self-perceived general health. There is an impact on physical pain: self-declared color and anxiety. Self-perceived general health had an impact on the domains of psychological disability and social disadvantage. Depression had an impact on the total score.

Conclusion

This study revealed a self-perceived impact of oral health on the quality of life of women inmates. We need to ensure high-quality access to dental treatment in prisons.

Dimensional Structure of the Early Childhood Oral Health Impact Scale

Background:

Detecting the latent dimensions of quality of life as affected by oral diseases is essential for promoting oral health in children. This study aimed to test the Early Childhood Oral Health Impact Scale (ECOHIS) via an appropriate method to detect its dimensions of quality of life as affected by oral diseases.

Methods:

An analytical cross-sectional study was carried out in Shiraz, Iran, between 2014 and 2015. A multistage stratified design was used to select 830 parents or the guardians of primary school children aged six years. The Farsi version of the Early Childhood Oral Health Impact Scale (F-ECOHIS) was used to evaluate the children’s oral health-related quality of life. The parents were interviewed to collect data on ECOHIS. Mplus, version 7, was employed for descriptive and analytical analyses in the present study. Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were performed to extract and verify the latent dimensions of ECOHIS.

Results:

Out of the 830 invited parents or guardians, 801 participated in this study. The mean ECOHIS score was 21.95±7.45. The mean child impact score and the mean family impact score were 14.25±5.72 and 7.70±3.62, respectively. EFA yielded a 3-factor model: symptom and function, social interaction, and family impact. CFA confirmed the 3-dimensional model (root mean square error of approximation=0.045). The fit indices of the 1- and 2-dimensional models (the child and family domains) were not within the acceptable range.

Conclusion:

F-ECOHIS is a 3-dimensional model rather than the hypothetical 6-dimensional model. ECOHIS appears to be a useful scale for measuring the multidimensional impact of oral diseases in children.

Oral Health-Related Risk Factors Among Students in Southeast Serbia

Background

An association between insufficient or irregular oral hygiene with the occurrence of dental caries, gingival/periodontal diseases, and consequently general diseases has been established.

The null hypothesis that there is no difference in the oral health status among students in a preclinical medical program and those who went through a clinical medical program was tested. The main objective of the study was to analyze oral health risk factors (oral hygiene practices, attitudes, and behavior) as well as their impact on oral health by using convenience sampling.

Material/Methods

We investigated risk factors for oral health conditions by examining oral hygiene practices, attitudes, and behaviors among the students in the medical program of the University of Niš, collecting data using questionnaires. The study included 396 students of medicine, dentistry, pharmacy, and vocational studies. Participants filled out the anonymous questionnaire.

Results

In both groups, parents were mostly employed, with the representation of employed fathers significantly higher in student group 1 (P<0.05), which is also the only statistically significant difference between the groups. In terms of oral hygiene practices, students were most often trained by parents (68.69%). A very high percentage of students brushed their teeth every day (97.22%), and 54.55% did this twice a day. Of the total number of students, 78.28% thought that it was necessary to use interdental brushes/floss/toothpick. The duration of teeth cleaning was 3 minutes in 39.39%, whereas 55.30% thought that it should be longer than 3 minutes. The most common brushing movements were combined movements and were used by 60.35% of all students. Of all students, 253 (63.89%) never smoked, 182 (49.96%) regularly went to the dentist, and 141 (35.61%) visited the dentist 6 months ago. The majority of students, 265 (66.92%), obtained the greatest amount of information about oral and tooth care from their dentist, which was the case in both age groups.

Conclusions

This study highlights oral health risk factors among students at the University of Niš. It is essential to determine their oral health knowledge, as it is of great significance both to patients and to students. Also, these students will be the major providers of health services and will be responsible for public oral health promotion. It could help in reformation of the oral health education program. The results of this research indicate that it is necessary to educate preclinical students to solve oral health issues.

Oral health-related quality of life among 12-year-olds

Aim: To assess oral health-related quality of life (OHRQoL) and associated factors among the 12-year-old population of the state of Minas Gerais, Brazil. Methods: Cross-sectional data from the SB-Minas Gerais 2012 study were used. The presence of poor OHRQoL was assessed using the Oral Impact on Daily Performance (OIDP) and its dimensions (physical, psychological and social domains). Independent variables included sociodemographic factors and variables related to the use of dental care and oral health conditions. The association between the outcomes and the independent variables were tested using logistic regression and the results reported as odds ratio with 95% confidence interval. Results: Prevalence of poor OHRQoL was 31.4%; the psychological domain was the most affected (22.6%). Pain and dissatisfaction with oral health were associated with poor OHRQoL on overall OIDP and all its domains. Non-whites had greater poor OHRQoL than whites on overall OIDP and physical domain. Conclusion: Self-perceived oral health and social inequalities were associated with poor OHRQoL.

Gingival inflammation influences oral health-related quality of life in individuals living in a rural area of southern Brazil

AIM

The aim of the present cross-sectional study was to evaluate whether the extent levels of gingival inflammation (GI) in whole mouth or restricted to the anterior region are independently associated with oral health-related quality of life (OHRQoL) in individuals living in a rural area of southern Brazil.

MATERIALS AND METHODS

A probability sample of 688 individuals was submitted to a full-mouth periodontal examination at six sites on each tooth. Extent levels of GI in whole mouth and restricted to anterior region were dichotomously considered when bleeding on probing (BoP) occurred at 20% or more of whole-mouth sites and at 10% or more of anterior region sites, respectively, in individuals with probing depths ≤3 mm, totalling 121 individuals analysed, aged 15-82 years. OHRQoL was assessed using the simplified version of the Oral Health Impact Profile (OHIP₁₄ ) questionnaire. Adjusted multilevel Poisson regression analysis was used with a conceptual hierarchical approach to calculate the rate ratio (RR) of OHIP₁₄ scores.

RESULTS

In the adjusted model, higher extent levels of full-mouth GI (RR = 1.23; 95% confidence interval [CI]: 1.06-1.44; p = .004) and GI restricted to the anterior region (RR = 1.29; 95% CI: 1.11-1.51; p ≤ .001) were significantly associated with poorer OHRQoL.

CONCLUSIONS

The extent of GI in whole mouth (≥20% of sites with BoP) and in the anterior region (≥10% of sites with BoP) was independently associated with OHRQoL in individuals living in a rural area.

Prevalence, Extent, and Severity of Oral Health Impacts Among Adults in Rural Karnataka, India

INTRODUCTION

Oral health affects quality of life. Many studies have investigated the factors associated with oral health-related quality of life (OHRQoL). Little is known about OHRQoL of adults living in rural and remote areas of India, where many have lower levels of education and limited availability of oral health care services.

OBJECTIVES

To determine the prevalence, extent, and severity of OHRQoL impacts associated with psychosocial factors, functional dentition, and patterns of dental visits among rural Indian adults between the ages of 35 and 54 y.

METHODS

A cross-sectional study was conducted with a multistage stratified sampling strategy targeting 35- to 54-year-olds. Interviews and oral examinations were performed to collect data on sociodemographic variables, Oral Health Impact Profile-14 (OHIP-14), patterns of dental visits, stress, tobacco and alcohol use, and dentition status. Univariate, bivariate, and multivariable analyses were done to determine the factors associated with prevalence, extent, and severity of OHIP-14 using SAS version 9.3.

RESULTS

There were 873 participants. Prevalence, extent, and severity of OHIP-14 were 13.4%, 0.5 (0.4-0.7), and 11.8 (11.2-12.5), respectively. The OHIP-14 impacts reported were not severe and mostly affected physical functioning. Levels of education, income, and number of functional teeth (FT) were inversely associated and last dental visit within the previous year was positively associated with prevalence, extent, and severity of OHIP-14. The prevalence of 1 or more oral health impacts was nearly 13% among rural middle-aged adults in India.

CONCLUSIONS

Low socioeconomic conditions, dental visits, and FT ≤19 were positively associated with prevalence, extent, and severity of oral health impacts.

KNOWLEDGE TRANSFER STATEMENT

This article provides data regarding OHRQoL of people in rural areas of a developing country. The study was intended to determine the factors associated with OHRQoL in rural people who are less educated and living in areas with minimal oral health care facilities. The findings of this study could potentially facilitate further research and health promotional activities for rural people of developing countries.

Impact of severity of tooth loss on oral-health-related quality of life among dental patients

Background

Tooth loss has a negative impact on the person's life so this study was done to assess the impact of tooth loss on oral-health-related quality of life (OHRQoL) in adult patients seeking dental care in private university dental clinics using Arabic version of 14-item Oral Health Impact Profile (OHIP-14) questionnaire in Saudi Arabia.

Materials and Methods

A cross-sectional study was conducted among 152 patients seeking dental care at a private university dental clinics in Riyadh city, Saudi Arabia. A structured and close-ended OHIP-14 questionnaire was self-administered by the study participants. Descriptive statistics, Kruskal-Wallis, Mann-Whitney, and Spearman's correlation tests were applied to the data.

Results

Patients with categories 1-5, 6-10, and >10 teeth loss showed a mean OHIP-14 scores of 10.51 ± 10.36, 13.46 ± 10.06, and 21.46 ± 14.41, respectively. A statistically significant difference in OHIP-14 score was observed among different categories of tooth loss (P = 0.005). Participants with >10 teeth loss showed significantly higher OHIP-14 score compared with 1-5 and 6-10 teeth loss categories (P < 0.05). Teeth loss significantly affected the functional limitation (P = 0.000) and social disability (P = 0.044) subscales.

Conclusion

Tooth loss adversely affected the OHRQoL among the dental patients. As the severity of teeth lost increased, the OHIP-14 score also increased with higher oral health impairments.

Development of a tool to assess oral health-related quality of life in patients hospitalised in critical care

AIMS AND OBJECTIVES

Oral health deteriorates following hospitalisation in critical care units (CCU) but there are no validated measures to assess effects on oral health-related quality of life (OHQoL). The objectives of this study were (i) to develop a tool (CCU-OHQoL) to assess OHQoL amongst patients admitted to CCU, (ii) to collect data to analyse the validity, reliability and acceptability of the CCU-OHQoL tool and (iii) to investigate patient-reported outcome measures of OHQoL in patients hospitalised in a CCU.

METHODS

The project included three phases: (1) the development of an initial questionnaire informed by a literature review and expert panel, (2) testing of the tool in CCU (n = 18) followed by semi-structured interviews to assess acceptability, face and content validity and (3) final tool modification and testing of CCU-OHQoL questionnaire to assess validity and reliability.

RESULTS

The CCU-OHQoL showed good face and content validity and was quick to administer. Cronbach's alpha was 0.72 suggesting good internal consistency. For construct validity, the CCU-OHQoL was strongly and significantly correlated (correlation coefficients 0.71, 0.62 and 0.77, p < 0.01) with global OHQoL items. In the validation study, 37.8% of the participants reported a deterioration in self-reported oral health after CCU admission. Finally, 26.9% and 31% of the participants reported considerable negative impacts of oral health in their life overall and quality of life, respectively.

CONCLUSIONS

The new CCU-OHQoL tool may be of use in the assessment of oral health-related quality of life in CCU patients. Deterioration of OHQoL seems to be common in CCU patients.

Associação entre o uso de prótese dentária total e o tipo de serviço odontológico utilizado entre idosos edêntulos totais

Resumo A reabilitação protética foi prevista pela política nacional de saúde bucal em função da alta prevalência de perda de todos os dentes e do baixo uso de prótese dentária entre idosos. Há necessidade de se avaliar o impacto dessa política de reabilitação. Portanto, objetivou-se investigar se o tipo de serviço odontológico utilizado foi um dos fatores associados ao uso de prótese dentária total entre idosos. Trata-se de um estudo transversal conduzido em uma amostra probabilística de idosos (60 anos ou mais) residentes na zona urbana de um município brasileiro de pequeno porte populacional por examinadores calibrados. Realizaram-se análises descritiva, bivariada e múltipla (Regressão logística - odds ratio - OR). Participaram 287 idosos, destes, 186 (64,8%) faziam uso de prótese dentária total. O uso de prótese dentária total foi associado a maiores chances de uso de serviços odontológicos supletivos ou particulares (OR = 4,19; p < 0,001) e a presença de lesão no palato (OR = 7,52; p = 0,002) e, também, a menores chances em idades maiores ou iguais a 73 anos (OR = 0,52; p = 0,023) e entre os com comprometimento na dimensão incapacidade física do OHIP-14 (OR = 0,20; p = 0,002). O uso de prótese dentária total foi associado ao tipo de serviço odontológico entre idosos, sendo maior o uso entre usuários dos serviços supletivos ou particulares.

Minimally invasive non-surgical vs. surgical approach for periodontal intrabony defects: a randomised controlled trial

Background

Periodontal intrabony defects are usually treated surgically with the aim of increasing attachment and bone levels and reducing risk of progression. However, recent studies have suggested that a minimally invasive non-surgical therapy (MINST) leads to considerable clinical and radiographic defect depth reductions in intrabony defects. The aim of this study is to compare the efficacy of a modified MINST approach with a surgical approach (modified minimally invasive surgical therapy, M-MIST) for the treatment of intrabony defects.

Methods

This is a parallel-group, single-centre, examiner-blind non-inferiority randomised controlled trial with a sample size of 66 patients. Inclusion criteria are age 25–70, diagnosis of periodontitis stage III or IV (grades A to C), presence of ≥ 1 ‘intrabony defect’ with probing pocket depth (PPD) > 5 mm and intrabony defect depth ≥ 3 mm. Smokers and patients who received previous periodontal treatment to the study site within the last 12 months will be excluded. Patients will be randomly assigned to either the modified MINST or the M-MIST protocol and will be assessed up to 15 months following initial therapy. The primary outcome of the study is radiographic intrabony defect depth change at 15 months follow-up. Secondary outcomes are PPD and clinical attachment level change, inflammatory markers and growth factors in gingival crevicular fluid, bacterial detection, gingival inflammation and healing (as measured by geometric thermal camera imaging in a subset of 10 test and 10 control patients) and patient-reported outcomes.

Discussion

This study will produce evidence about the clinical efficacy and potential applicability of a modified MINST protocol for the treatment of periodontal intrabony defects, as a less invasive alternative to the use of surgical procedures.

Trial registration

ClinicalTrials.gov, NCT03797807. Registered on 9 January 2019.

Validation of the Oral Health Impact on Daily Life Questionnaire (OHIDL) among Hong Kong older adults

BACKGROUND

The Oral Health Impact on Daily Life Questionnaire (OHIDL) was developed through a qualitative study to measure oral health-related quality of life, including intensity and bother measurements, among older adults in Hong Kong. The instrument comprises 20 items divided into eight domains.

OBJECTIVES

This study describes the psychometric properties of the OHIDL and refines the instrument through validity and reliability testing.

MATERIALS AND METHODS

The OHIDL was administered to older adults who attended dental clinics for general dental treatments. Items with low discriminant ability were to be eliminated. Construct validity was assessed through convergent, divergent and factorial validity. Criterion validity was investigated by assessing the correlation between the measurements and the global questions. Reliability was assessed with Cronbach's alpha.

RESULTS

In total, 306 participants (mean age: 69.6 years) completed the interviews. Two items for which over 90% of the participants reported no impact and two items with poor discriminant validity were eliminated. Both intensity and bother measurements demonstrated good construct and criterion validity, with the intensity measurement showing better performance being selected for the OHIDL to reduce the respondents' burden. The intensity measurement also showed satisfactory internal consistency.

CONCLUSIONS

The refined OHIDL with 16 items in seven domains is valid and reliable in measuring the oral health impacts on daily life among Hong Kong older adults.

Dor, ansiedade e qualidade de vida relacionada à saúde bucal de pacientes atendidos no serviço de urgência odontológica

Resumo O objetivo deste estudo foi avaliar associação entre dor pré-operatória, ansiedade e impacto da condição bucal na qualidade de vida dos pacientes atendidos no serviço de Urgência Odontológica da Universidade Federal dos Vales do Jequitinhonha e Mucuri. Estudo transversal retrospectivo foi conduzido avaliando dados clínicos de 240 prontuários de pacientes com idades entre 18 e 65 anos. A dor foi mensurada pela Heft-Parker Visual Analogue Scale; ansiedade, pela Corah’s Detal Anxiety Scale e qualidade de vida, pelo Oral Health Impact Profile (OHIP-14). Associações foram analisadas pelo Teste qui-quadrado de Pearson (p < 0,05). Foi observada associação estatisticamente significante entre dor e pior qualidade de vida, com impacto nos domínios desconforto psicológico (p < 0,001), incapacidade física (p < 0,001), psicológica (p < 0,001) e social (p < 0,001). Ansiedade influenciou na pior qualidade de vida, com impacto nos domínios desconforto psicológico (p = 0,009), incapacidade fisica (p = 0,016), psicológica (p = 0,011) e desvantagem social (p = 0,028). Esse estudo é relevante para o planejamento de ações voltadas para a saúde bucal dos pacientes atendidos nos serviços de urgência odontológica, priorizando aqueles com maiores impactos psicossociais decorrentes dos problemas bucais.

Quality of life related to oral health and its impact in adults

Oral health is part of general health, and is recognized as an essential component of quality of life (QoL). For years, oral health was determined solely by the clinic, which did not allow an evaluation of the true impact of oral diseases on the patients' daily lives. The development of instruments for assessing QoL related to oral health has occurred due to the urgency of determining the effects of changes in the oral cavity of individuals. This study aims, through a bibliographical survey, to describe issues involving the relationship between QoL and oral health focusing on methodological and conceptual aspects as well as considering how oral health of adult individuals affects their QoL in a general way. Research in this area has developed the concept of "quality of life related to oral health", which comprises four categories: functional factors, psychological factors, social factors and existence of discomfort or pain. The negative impacts that poor oral health of the population have on their QoL makes this issue a relevant problem for public health. Although most oral problems do not represent an immediate risk of death, they are responsible for decreasing the QoL of individuals as they prolong states of pain and suffering, and cause functional, aesthetic, nutritional and psychological problems. Actions focused on health education with emphasis on self-perception, self-protection and self-care should be explored. Programs based on equity seeking to reduce inequalities and their negative effects on people's QoL should also be explored.

Parental-Caregivers Perceptions Questionnaire (P-CPQ): translation and evaluation of psychometric properties of the French version of the questionnaire

BACKGROUND

The Parental-Caregivers Perceptions Questionnaire (P-CPQ) is a measure of parental/caregivers' perceptions of the impact of children's oral health on quality of life. The aim of the study was evaluate the psychometric properties of the French version of the P-CPQ.

METHOD

The original P-CPQ was developed in English language and has 31 items divided into four sub-scales. This cross-sectional study used the translation-back translation method. The translated questionnaire was pretested on 14 parents-caregivers to obtain the final French version. The psychometric properties were tested on 142 parents/caregivers of three clinical groups of children from 8 to 10 years old without dental/facial anomalies (presumed healthy), with oral-facial clefts and with oral-dental anomalies linked to a rare disease other than cleft, approached in the waiting room of the Centre of the Hospital Rothschild in Paris, France, where the children attended treatment. Internal consistency was assessed by Cronbach's alpha and test-retest reliability by Intra-class Correlation Coefficient (ICC). Construct validity was measured by correlations between the total scores and the global ratings of oral health and overall wellbeing, and tested using exploratory factor analysis (EFA) and the factorial structure was evaluated by the partial confirmatory factor analysis (PCFA). Discriminant validity was determined using Kruskall-Wallis test.

RESULTS

The mean (standard deviation) P-CPQ score was 18.73(18.79). Internal consistency was confirmed by a Cronbach alpha of 0.85. The test-retest reliability revealed that the responses to items were satisfactorily stable (ICC = 0.88). Construct validity was demonstrated by significant correlation coefficients between the total scale and the global ratings (r = 0.54 and 0.46; p < 0.001). Factor analysis with Principal Component Analysis extracted seven factors explaining 65.23% cumulative variance. Goodness-of-fit indices for partial confirmatory factor analysis were satisfactory for the 7-factors model of the French-PCPQ version. There were statistically significant differences between clinical groups regarding the total scale, thus demonstrating discriminant validity (p < 0.001).

CONCLUSION

This French P-CPQ version showed reliability and validity comparable to the previous versions. However, the cross-cultural structure of the subscales should be further evaluated.

Variables associated with the oral impact on daily performance of adults in the state of São Paulo: A population-based study

OBJECTIVE

This study aimed to assess the oral impact on daily performance and its association with sociodemographic characteristics, tooth pain, need for prosthesis, and periodontal disease of adults in the state of São Paulo, Brazil.

METHODS

This was a cross-sectional epidemiological study with secondary data obtained from the Oral Health Conditions Project- 2015 conducted in 163 municipalities in the state of São Paulo with the participation of 17,560 individuals. This study evaluated adults in the age-range between 35-44 years (n = 5,855), selected by means of probabilistic cluster sampling in two stages. The outcome variable was the OIDP (Oral Impacts on Daily Performances), obtained by using this instrument to assess daily activities (eating, speaking, oral hygiene, relaxation, sports practice, smile, study/work, social contact, and sleep). The independent variables were collected and grouped into three blocks: Block 1 (sex, age group, and ethnic group); Block 2 (household income and education); and Block 3 (tooth pain, need for prosthesis, bleeding, calculus, and periodontal pockets). A hierarchical multiple logistic regression analysis was performed considering the complex cluster sampling plan. Each observation was assigned a specific weight, depending on the location, which resulted in weighted frequencies adjusted for the effect of outlining.

RESULTS

the female sex (p<0.0001), ethnic group black/mulatto (p<0.0001), low household income (p = 0.0112), up to 8 years of education (p<0.0001), tooth pain (p<0.0001), presence of bleeding (p<0.0001), and presence of periodontal pockets (p<0.0001) had greater oral impact on daily performance.

CONCLUSION

sociodemographic characteristics, tooth pain, and presence of periodontal disease were associated with oral impact on daily performance of the adult population in the state of São Paulo, Brazil.

Validation of the Spanish version of the Franciscan Hospital for Children Oral Health-Related Quality of Life questionnaire

Background

The Franciscan Hospital for Children Oral Health-Related Quality of Life questionnaire (FHC-OHRQOL-Q) is an instrument designed specifically for parents and caregivers of patients with special needs that has not yet been applied in Spain. The aim of this study was to adapt it to Spanish and evaluate its reliability and validity in patients with intellectual disability (ID) treated under general anesthesia.

Material and Methods

The study was conducted in two different stages: a) cross-cultural adaptation of the original questionnaire, and b) cross-sectional study on 100 parents and caregivers who completed the piloted FHC-OHRQOL-Q. The patients were examined according to the WHO methodology. Dental treatments performed were recorded. Statistical tests were used to evaluate reliability (internal consistency) and validity (content, criterion, construct and discriminant) of the instrument.

Results

The mean age was 24 years (range=4-71 years). The most frequent causes of ID were psychomotor retardation (25%) and cerebral palsy (24%). The items most frequently answered by parents and caregivers were eating and nutrition problems (80%) and bad breath/taste (57%). Reliability (Cronbach’s alpha coefficient) was considered excellent (alpha=0.80-0.95). The analysis of the factorial validity yielded similar results to the original questionnaire. The high response rate of items (>96%) allowed content validity. Criterion validity was confirmed by a significant correlation with questions on oral health and oral well-being. Discriminant validity was demonstrated by the significant association of ≥21.5 years of age with worse oral symptoms (p=0.034) and parental concerns (p=0.005), DMFT index ≥3 with daily life problems (p=0.02), ≥4 decayed teeth with daily life problems (p=0.001), and >2 dental extractions with oral symptoms (p=0.000), daily life problems (p=0.002) and parent´s perceptions (p=0.043).

Conclusions

The FHC-OHRQOL-Q in Spanish is a reliable and valid instrument to apply in clinical practice to evaluate the impact of OHRQOL in mostly adult patients with ID, accessible to Spanish-speaking parents and caregivers.

Key words:Oral health-related quality of life, intellectual disability, cross-cultural validation, psychometric properties, validation, questionnaire.

Oral health and performance impacts in elite and professional athletes

OBJECTIVES

To measure dental caries, erosive tooth wear (ETW), periodontal health, self-reported oral health problems and performance impacts in a representative sample of UK elite athletes from different sports using standardized conditions clearly defined clinical indices and a measure of impact on performance with evidence of validity in sport.

METHODS

Cross-sectional study, with single, calibrated examiner, conducted in the local facilities of elite and professional UK athletes (UCL ethics number 6388/001). Main oral measures: dental caries (ICDAS), erosive tooth wear (BEWE), periodontal health (BPE) and athlete-reported performance impacts.

RESULTS

We recruited 352 athletes from eleven sports. The mean age was 25 years (range 18-39), and 67.0% were male. We found caries (ICDAS code ≥3) in 49.1% of athletes, ETW (BEWE score of ≥7) in 41.4%, gingival bleeding on probing/presence of calculus (BPE score 1 or 2) in 77.0% and pocket probing depths of at least 4 mm (BPE score 3 or 4) in a further 21.6%. One in five athletes reported previous wisdom teeth problems. The odds of having caries were 2.4 times greater in team sport than endurance sport (95% CI 1.3-3.2). The odds of having erosion were 2.0 times greater in team sport than endurance sport (95% CI 1.3-3.1). Overall, 32.0% athletes reported an oral health-related impact on sport performance: oral pain (29.9%), difficulty participating in normal training and competition (9.0%), performance affected (5.8%) and reduction in training volume (3.8%). Other impacts were difficulty with eating (34.6%), relaxing (15.1%) and smiling (17.2%). Several oral health problems were associated with performance impacts.

CONCLUSIONS

This is the first large representative sample study of oral health in athletes from different sports at elite level. Although experience of oral disease differs by sport, the prevalence, in UK elite and professional athletes, is substantial, with common self-reported performance impacts. Regular screening and use of effective oral health promotion strategies may minimize performance impacts from poor oral health.

Self-Reported Outcome Measures of the Impact of Injury and Illness on Athlete Performance: A Systematic Review

Background

Self-reported outcome measures of athlete health, wellbeing and performance add information to that obtained from clinical measures. However valid, universally accepted outcome measures are required.

Objective

To determine which athlete-reported outcome measures of performance have been used to measure the impact of injury and illness on performance in sport and assess evidence to support their validity.

Methods

The authors searched Ovid MEDLINE, Ovid EMBASE, CINAHL Plus, SPORTDiscus with Full Text and Cochrane library to January 2016. Predefined inclusion and exclusion criteria were applied and papers included if an outcome measure of performance, assessed in relation to illness, injury or a related intervention, was reported by an elite, adult, able-bodied athlete. A checklist was used to assess eligible outcome measures for aspects of validity. Reporting of this study was guided by PRISMA guidelines for systematic reviews.

Results

Twenty athlete-reported outcome measures in 21 papers were identified. Of these 20, only four cited validation. Of these four, three reported evidence to support validity in elite athlete groups as defined by the predetermined checklist. Fifteen patient-reported outcome measures were identified, of which four demonstrated validity in young athletic populations.

Conclusions

Most athlete-reported outcome measures of performance have been designed for individual studies with no reported assessment of validity. Despite some limitations, the Oslo Sports Trauma Centre overuse injury questionnaire demonstrates validity and potential utility to investigate the self-reported impact of pre-defined conditions on athletic performance across different sports.

[Lack of access to information on oral health problems among adults: an approach based on the theoretical model for literacy in health]

This study sought to investigate factors associated with the lack of access to information on oral health among adults. It is a cross-sectional study, carried out among 831 adults (35-44 years of age). The dependent variable was access to information on how to avoid oral problems, and the independent variables were gathered into subgroups according to the theoretical model for literacy in health. Binary logistic regression was carried out, and results were corrected by the design effect. It was observed that 37.5% had no access to information about dental problems. The lack of access was higher among adults who had lower per capita income, were dissatisfied with the dental services provided, did not use dental floss, had unsatisfactory physical control of the quality of life, and self-perceived their oral health as fair/poor/very poor. The likelihood of not having access to information about dental problems among those dissatisfied with the dental services used was 3.28 times higher than for those satisfied with the dental services used. Thus, decreased access to information was related to unfavorable conditions among adults. Health services should ensure appropriate information to their users in order to increase health literacy levels and improve satisfaction and equity.

Oral health related quality of life among pregnant women: a randomized controlled trial

The aim of the present study was to compare negative impacts of oral conditions in Oral Heath Related Quality of Life (OHRQoL) assessed by the Oral Health Impact Profile-14 (OHIP-14) scores in pregnant women receiving or not comprehensive periodontal treatment. This randomized controlled clinical trial included pregnant women aged between 18 and 35 years old. Participants were randomized in a test group with 96 and a control group with 114 women. Patients in the test group received comprehensive periodontal treatment, supra and subgingival scaling and root-planning and periodontal maintenance appointments. The OHIP-14 was applied before and after treatment. The primary outcome was changes in OHIP-14 scores after follow-up period. The impact of having received or not comprehensive periodontal treatment on the change of the OHIP-14 scores was also investigated. Both groups showed significant reduction in OHIP-14 scores and effect size for the test group was 0.60 and 0.36 for the control group. Multinomial logistic regression analysis showed that participants of the control group had 5.9-fold odds (CI 95% 1.88-18.52) of worsening in OHIP-14 scores and their perception of oral conditions in relation to test group. Comprehensive periodontal treatment during pregnancy can reduce the negative impacts in OHRQoL.

Global Search Trends of Oral Problems using Google Trends from 2004 to 2016: An Exploratory Analysis

Introduction

Oral diseases are pandemic cause of morbidity with widespread geographic distribution. This technology based era has brought about easy knowledge transfer than traditional dependency on information obtained from family doctors. Hence, harvesting this system of trends can aid in oral disease quantification.

Aim

To conduct an exploratory analysis of the changes in internet search volumes of oral diseases by using Google Trends^© (GT^©).

Materials and Methods

GT^© were utilized to provide real world facts based on search terms related to categories, interest by region and interest over time. Time period chosen was from January 2004 to December 2016. Five different search terms were explored and compared based on the highest relative search volumes along with comma separated value files to obtain an insight into highest search traffic.

Results

The search volume measured over the time span noted the term "Dental caries" to be the most searched in Japan, "Gingivitis" in Jordan, "Oral Cancer" in Taiwan, "No Teeth" in Australia, "HIV symptoms" in Zimbabwe, "Broken Teeth" in United Kingdom, "Cleft palate" in Philippines, "Toothache" in Indonesia and the comparison of top five searched terms provided the "Gingivitis" with highest search volume.

Conclusion

The results from the present study offers an insight into a competent tool that can analyse and compare oral diseases over time. The trend research platform can be used on emerging diseases and their drift in geographic population with great acumen. This tool can be utilized in forecasting, modulating marketing strategies and planning disability limitation techniques.

Basic income guarantee: a review of implications for oral health

OBJECTIVES

To: a) Familiarize readers with the concept of a basic income guarantee (BIG) and its different forms; b) Consider how BIG could improve oral health and decrease oral health disparities; c) Motivate readers to advocate for the evaluation of oral health outcomes in BIG experiments.

METHODS

Published articles and book chapters that have analyzed and reviewed data from past BIG pilot projects were examined for their findings on health and socioeconomic outcomes.

RESULTS

Our findings suggest various areas and mechanisms whereby BIG can influence oral health-related outcomes, whether through impacts on work, illness and injury, education, a social multiplier effect, expenditure behavior, and/or mental illness and other health outcomes.

CONCLUSION

Our findings illustrate the importance of assessing oral health-related outcomes in future BIG pilot projects.

Oral Health and Quality of Life: Current Concepts

The recognition of health related quality of life began ever since WHO expanded the definition of health in 1948. This has resulted in the paradigm shift of health and disease from a medical model to a biopsychosocial model. Oral health too denotes not merely the absence of disease but the general well being so that the person can perform functions like eating, talking and smiling and also can contribute creatively to the society. Health related quality of life is a trade-off between how long and how well people live. To explain the concept various theoretical models have been proposed, of which the conceptual model of Wilson and Cleary 1995 is a comprehensive one. Even after much research and thousands of publications the definition of oral health related quality of life is still vague. But the patient's self perception about his oral health and related life quality are significant in clinical dental practice, dental education and research. It is widely shown that oral conditions can have varied impacts on daily living. To assess this, many measures or scales are available. They differ depending on the response format, number of items, context of use and the population in which it is applied. Patient reported outcome assessment is a less developed area in clinical dentistry and research and in future it has the potential to become the primary or secondary outcome measure in clinical interventional research.

Dissatisfaction with the dental services and associated factors among adults

This study aimed to identify factors associated with dissatisfaction with dental services among adults. It analyzed 830 adult participants of an epidemiological survey of oral health. The dependent variable was dissatisfaction with the dental service, and the independent ones were selected according to the theoretical model set forth by Andersen and Davidson (1997). Estimates were corrected by the sample design effect, and Binary Logistic Regression was carried out. It was found that about 11% of adults were dissatisfied with the dental service. In the final model, dissatisfaction with dental services was lower among older adults (OR = 0.559) and among smokers (OR = 0.332). On the other hand, it was higher among adults who self-perceived their chewing as negative (OR = 2,804), who self-perceived some discomfort in the mouth and head and neck region (OR = 2.065), and among those who did not have access to information on how to avoid oral problems (OR = 3.020). Therefore, the services need to access the perceptions and expectations expressed by users, and provide information in appropriate quantity and quality, in the context of "health literacy" in order to achieve greater satisfaction among its users.

Effect of dark discolouration and enamel/dentine fracture on the oral health-related quality of life of pre-schoolers

AIM

To determine the effect of different types of dental trauma on oral health-related quality of life (OHRQoL) among pre-school children.

METHODS

Four hundred fifty-nine Brazilian pre-schoolers aged 3-5 years were submitted to an oral examination in the school environment for the evaluation of dental trauma using the criteria proposed by Andreasen et al. (2007). Parents answered a questionnaire on the OHRQoL of the children using the Early Childhood Oral Health Impact Scale (ECOHIS) and another one on socio-demographic characteristics of the children and their families. The questionnaires were sent to the parents to be answered at home. Descriptive statistics, Mann-Whitney test and Poisson regression were used for statistical analysis.

RESULTS

Children with dark discolouration and enamel-dentine fracture without pulp exposure had higher mean ECOHIS scores than those without these alterations. The multivariate regression analysis demonstrated that pre-school children with dark discolouration (PR 1.79; 95% CI 1.24-2.58) and enamel-dentine fracture without pulp exposure (PR 1.89; 95% CI 1.22-2.92) had a higher impact on quality of life than those without these alterations.

CONCLUSION

Dark discolouration and enamel-dentine fracture without pulp exposure were associated with a negative impact on the life of pre-schoolers.

The effects of power toothbrushing on periodontal inflammation in a Canadian nursing home population: A randomized controlled trial

OBJECTIVES

The aim of this study was to investigate whether twice-daily use of a rotating-oscillating power toothbrush (Oral-B Professional Care 1000^™ ) in nursing home (NH) residents over a 6-week period, compared to usual care (UC), would reduce periodontal inflammation.

METHODS

In this repeated measures single-blinded randomized controlled trial, 59 residents of one NH in Winnipeg, Canada, were randomized to receive either twice-daily tooth brushing with a rotating-oscillating power toothbrush (PB) or UC by caregivers. Consent was obtained from residents or their proxies. Participants had some natural teeth, periodontal inflammation, non-aggressive behaviour, no communicable diseases, were non-smokers and non-comatose. Outcomes were measured at baseline and 6 weeks, which included: inflammation (MGI, Lobene), bleeding (PBI, Loesche) and Plaque (Turesky). Comparisons of group changes in outcomes were analysed using an ANOVA with a repeated measure.

RESULTS

Of 59 original study participants, one withdrew, one died prior to study commencement and three died before study completion. All oral parameters improved significantly for the remaining 54 residents over time (P<.0001), with no differences between groups.

CONCLUSIONS

These results demonstrate that it is possible for caregivers to improve periodontal inflammation of residents over a 6-week period. Despite no significant group differences, periodontal inflammation of all study participants improved significantly, particularly in the reduction of bleeding, a direct measure of periodontal inflammation, which is a unique finding.

Impact of oral clinical problems on oral health-related quality of life in brazilian children: a hierarchical approach

BACKGROUND

Oral health-related quality of life may be influenced by a series of characteristics. Considering the multidimensional character of quality of life, these impacts should be evaluated in the context of the physical, psychological, and social domains.

AIM

To evaluate the impact of clinical and perceived oral health problems on oral health-related quality of life in its different domains.

DESIGN

Clinical exams were conducted on a representative cross-sectional sample of 12-year-old children in Brazil. The instrument Oral Impacts on Daily Performance (OIDP) was used to evaluate the quality of life in relation to oral health. Descriptive, bivariate, and multiple hierarchical analyses were conducted.

RESULTS

Of the 7328 children studied, 2577 (33.5%) presented oral health-related impacts on quality of life. Clinical and perceived conditions of oral health were associated with the presence of overall impacts in the physical, psychological, and social dimensions of oral health-related quality of life. Furthermore, Family income was associated with overall impacts and the level of motivation to use dental health services was associated with the physical dimension.

CONCLUSIONS

The clinical and perceived conditions of oral health in Brazilian 12-year-olds were associated with a negative impact on oral health-related quality of life.

Determining the optimal model for role substitution in NHS dental services in the UK: a mixed-methods study

Background

Maximising health gain for a given level and mix of resources is an ethical imperative for health-service planners. Approximately half of all patients who attend a regular NHS dental check-up do not require any further treatment, whereas many in the population do not regularly attend. Thus, the most expensive resource (the dentist) is seeing healthy patients at a time when many of those with disease do not access care. Role substitution in NHS dentistry, where other members of the dental team undertake the clinical tasks previously provided by dentists, has the potential to increase efficiency and the capacity to care and lower costs. However, no studies have empirically investigated the efficiency of NHS dental provision that makes use of role substitution.

Research questions

This programme of research sought to address three research questions: (1) what is the efficiency of NHS dental teams that make use of role substitution?; (2) what are the barriers to, and facilitators of, role substitution in NHS dental practices?; and (3) how do incentives in the remuneration systems influence the organisation of these inputs and production of outputs in the NHS?

Design

Data envelopment analysis was used to develop a productive efficiency frontier for participating NHS practices, which were then compared on a relative basis, after controlling for patient and practice characteristics. External validity was tested using stochastic frontier modelling, while semistructured interviews explored the views of participating dental teams and their patients to role substitution.

Setting

NHS ‘high-street’ general dental practices.

Participants

121 practices across the north of England.

Interventions

No active interventions were undertaken.

Main outcome measures

Relative efficiency of participating NHS practices, alongside a detailed narrative of their views about role substitution dentistry. Social acceptability for patients.

Results

The utilisation of non-dentist roles in NHS practices was relatively low, the most common role type being the dental hygienist. Increasing the number of non-dentist team members reduced efficiency. However, it was not possible to determine the relative efficiency of individual team members, as the NHS contracts only with dentists. Financial incentives in the NHS dental contract and the views of practice principals (i.e. senior staff members) were equally important. Bespoke payment and referral systems were required to make role substitution economically viable. Many non-dentist team members were not being used to their full scope of practice and constraints on their ability to prescribe reduced efficiency further. Many non-dentist team members experienced a precarious existence, commonly being employed at multiple practices. Patients had a low level of awareness of the different non-dentist roles in a dental team. Many exhibited an inherent trust in the professional ‘system’, but prior experience of role substitution was important for social acceptability.

Conclusions

Better alignment between the financial incentives within the NHS dental contract and the use of role substitution is required, although professional acceptability remains critical.

Study limitations

Output data collected did not reflect the quality of care provided by the dental team and the input data were self-reported.

Future work

Further work is required to improve the evidence base for the use of role substitution in NHS dentistry, exploring the effects and costs of provision.

Funding

The National Institute for Health Research Health Services and Delivery Research programme.

Oral health-related quality of life in mild Alzheimer: patient versus caregiver perceptions

PURPOSE

To compare perceptions on oral health-related quality of life (OHRQoL) between Alzheimer disease (AD) patients and their caregivers by using the Geriatric Oral Health Assessment Index (GOHAI). Correlation between GOHAI and prostheses quality was also performed.

METHODS

GOHAI was applied to 16 AD elders and their caregivers. GOHAI index was compared to objective measures of AD patients' prostheses quality, rated by a researcher. Data were submitted to Wilcoxon signed rank and McNemar tests (α = 5%). Kappa correlations verified the concordance for GOHAI scores between AD patients and caregivers. Spearman's correlation was used to explore concordance between GOHAI scores and prostheses quality indices.

RESULTS

Total GOHAI scores from AD patients and caregivers were similar (P = 0.262). Overall Kappa was good (0.62). There were no correlations between GOHAI scores and prostheses quality.

CONCLUSION

AD patients assess and self-report their OHRQoL similarly to their main caregiver.

Poor oral health including active caries in 187 UK professional male football players: clinical dental examination performed by dentists

BACKGROUND

The few studies that have assessed oral health in professional/elite football suggest poor oral health with minimal data on impact on performance. The aim of this research was to determine oral health in a representative sample of professional footballers in the UK and investigate possible determinants of oral health and self-reported impact on well-being, training and performance.

METHODS

Clinical oral health examination of senior squad players using standard methods and outcomes carried out at club training facilities. Questionnaire data were also collected. 8 teams were included, 5 Premier League, 2 Championship and 1 League One.

RESULTS

6 dentists examined 187 players who represented >90% of each senior squad. Oral health was poor: 37% players had active dental caries, 53% dental erosion and 5% moderate-severe irreversible periodontal disease. 45% were bothered by their oral health, 20% reported an impact on their quality of life and 7% on training or performance. Despite attendance for dental check-ups, oral health deteriorated with age.

CONCLUSIONS

This is the first large, representative sample study in professional football. Oral health of professional footballers is poor, and this impacts on well-being and performance. Successful strategies to promote oral health within professional football are urgently needed, and research should investigate models based on best evidence for behaviour change and implementation science. Furthermore, this study provides strong evidence to support oral health screening within professional football.