Dietary intake and meal patterns among young adults with high caries activity: a cross-sectional study.

BACKGROUND: Dental caries is a multifactorial disease that is highly dependent on diet, where a lower consumption and intake frequency of sugar would be favorable. The aims were (i) to examine dietary intake and meal patterns, more specifically sugar intake and foods high in sugar, among young adults with high caries activity, and (ii) to investigate the association between dietary and meal patterns consumption, and level of caries activity. METHODS: This study presents baseline data from an ongoing randomized controlled trial. A total of 50 young adults (aged 23.0 ± 3.0 years) with ≥ 2 decayed tooth surfaces were included. Dietary intake was captured with a 59-item food frequency questionnaire (FFQ) and a three-day food diary. Adherence to dietary guidelines was analyzed by comparing the dietary intake to the Nordic Nutritional Recommendations (NNR) 2012 and by using the Healthy Dietary Adherence score (HDAS). Participants were categorized into two groups: (i) the Caries group with 2-4 decayed surfaces, and (ii) the High caries group with ≥ 5 decayed surfaces. RESULTS: The High caries group reported a statistically significantly higher snack and total meal intake compared to the Caries group, as well as a sugar intake exceeding the Nordic nutritional recommendations. The majority of the participants reported a high intake frequency (> 2.5/day) of sweet foods and drinks and less than one intake of fruit and vegetables, respectively, per day. Similar results were found when analyzing adherence by using the HDAS, where the lowest adherence according to dietary guidelines was shown for the food groups of sugar, whole meal products, and fruit and vegetables. CONCLUSION: The results indicated a high intake of sugar and low intake of fruit, vegetables, and fiber in high caries-active individuals.

Development of an oral health-related quality of life questionnaire on neurosensory disturbances after orthognathic surgery - a pilot study.

OBJECTIVE: Development of a new questionnaire, Oral Health-Related Quality of Life - Neurosensory Disturbances after Orthognathic Surgery (OHRQL-NDO), designed to measure the effects of neurosensory disturbance (NSD) on patients' oral health-related quality of life (OHRQL) and to evaluate reliability and validity of this questionnaire. MATERIALS AND METHODS: A questionnaire including 11 items was constructed. Thirty patients with NSD affecting the lower lip and/or chin following orthognathic surgery were included. Convergent validity was assessed by comparing OHRQL-NDO with OHIP-14 and two global questions. Test-retest reliability was assessed by asking the patients to complete OHRQL-NDO at two different occasions with an interval of two to three weeks. RESULTS: The internal consistency, measured with Cronbach's alpha, was 0.84. The test-retest reliability, measured with ICC, was 0.89 (95% CI 0.77-0.95). The correlation between the mean sum score for the OHRQL-NDO and the mean sum score for the OHIP-14 was r = 0.75, using Pearson correlation coefficient. The correlations between the mean total score for the OHRQL-NDO and the global questions 1 and 2 were r = 0.74 and r = 0.72, respectively. CONCLUSIONS: The current instrument OHRQL-NDO is a promising test, but needs further development to better capture the different aspects of OHRQL. Further tests of the questionnaire must follow in other samples to finalize the instrument.

Forty-four-year longitudinal study of stroke incidence and risk factors - the Prospective Population Study of Women in Gothenburg.

OBJECTIVE: To assess stroke incidence over 44 years and association with risk factors. To study total stroke incidence at 60-82 years of age and risk factors. DESIGN: Prospective population study. SETTING: Gothenburg, Sweden, with ∼450,000 inhabitants. SUBJECTS: A representative sample of a general population of women (1462 in total) in 5 age strata aged 38-60 years in 1968-1969 (the Population Study of Women in Gothenburg, PSWG) were followed up to the ages of 82-104 years in 2012. Further, analysis was also performed for the age interval 60-82 years. MAIN OUTCOME MEASURES: Incidence of total stroke (TS), ischaemic (IS), haemorrhagic (HS), non-specified (NS) and fatal (FS) strokes and association with baseline classic risk factors (such as hypertension, atrial fibrillation, low physical activity, diabetes, high waist-hip-ratio, hyperlipidaemia, smoking), low education, mental stress, pre-eclampsia and oral health as expressed by loss of teeth and bone score. Blood pressure in levels 1-3 according to modern guidelines. Associations with atrial fibrillation, diabetes and myocardial infarction shown in survival analyses. The five cohorts contributed to risk time data concerning associations with TS in the 60-82 age interval from the examination performed when they were 60. RESULTS: Three hundred and thirty-seven (23%) women had a first-ever stroke, 64 (19%) fatal. TS was associated with physical inactivity, high triglycerides and low education in multivariable analysis. The main sub-type IS was associated with systolic blood pressure, physical inactivity and low education. Pre-eclampsia showed association with IS only in the univariable analysis. FS was associated with systolic blood pressure and smoking. During 60-82 years of age, having <20 teeth (HR 1.74, CI 1.25-2.42), diabetes (HR 2.28 CI 1.09-4.76), WHR (HR 1.29 per 0.1 units CI 1.01-1.63), systolic blood pressure (HR 1.11 per 10 units CI 1.04-1.18) and smoking (HR 1.57, CI 1.14-2.16), were associated with TS in the combined five cohorts. CONCLUSIONS: Several classic risk factors showed independent associations with stroke. Vulnerability factors as low education and oral health, reflected by loss of teeth, also showed association with stroke. All these factors are possible to target in primary care preventive interventions.Key PointsStroke is a common disease and the risk of stroke is a key issue demanding preventive strategies in primary health care. The present prospective population study of women showsOut of 1460 women, almost a quarter got a stroke. The stroke incidence 60-82 years of age was rather stable between the first four age cohorts but somewhat lower in the latest cohort, born 1930.Hypertension, low physical activity, low education and high triglyceride levels but not cholesterol were associated with stroke in women.Low education and loss of teeth are vulnerability factors that should need particular attention.

A psychological intervention for caries active young adults, a randomized controlled trial.

OBJECTIVE: The aim of the present study was to evaluate the effect of a brief version of the behavioral intervention Acceptance and Commitment Therapy (ACT) on reducing gingivitis and plaque levels after 18 weeks. MATERIALS AND METHODS: One hundred thirty-five caries-active young adults (18-25 years of age), recruited from two public dental clinics, participated in this parallel group randomized control trial (RCT). Participants in the intervention (n = 67) received two ACT sessions in combination with standard information on oral health, and participants allocated to the control group (n = 68) received standard information only. Gingivitis and plaque levels were recorded at baseline and at the 9- and 18-week follow-ups. The effect of the intervention versus standard information alone was analyzed by intention-to-treat and per protocol, applying the General Linear Model (GLM). Exploratory analyses for the intervention and control groups were conducted to evaluate the effect of gender and smoking habits on the gingivitis and plaque outcome. The CONSORT guidelines for RCT were followed. RESULTS: A significant decrease in gingivitis and plaque levels was observed over time, irrespective of treatment allocation. However, the ACT intervention was not significantly more effective at reducing gingivitis and plaque scores than standard information alone, even though the intervention participants had maintained their improvement to a greater extent. The exploratory analysis revealed that females improved their gingivitis and plaque levels significantly more than the males in the intervention group (p = 0.025 for gingivitis and p = 0.013 for plaque). CONCLUSION: A brief ACT intervention was not proven to be more effective than standard information alone at improving oral health in a sample of young adults with poor oral health. However, ACT seems to have a positive effect on oral health among females. (TRN ISRCTN15009620).

Treatment of Dental Anxiety and Phobia-Diagnostic Criteria and Conceptual Model of Behavioural Treatment.

Dental anxiety and dental phobia are still prevalent among adult individuals and should be considered a dental public health issue. Dental anxiety/phobia is often described as a vicious cycle where avoidance of dental care, poor oral health, and psychosocial effects are common features, often escalating over time. Treatment should include therapy for dental anxiety/phobia and oral diseases. This paper discusses aetiology, prevalence, and diagnosis of dental anxiety/phobia and, in detail, presents a conceptual treatment model at the Dental Fears Research and Treatment Center in Gothenburg, Sweden. In addition, based on systematic reviews, evidence-based treatment for dental anxiety is revealed including the interdisciplinary approach between psychology and dentistry.

Mandibular cortical bone structure as risk indicator in fractured and non-fractured 80-year-old men and women.

OBJECTIVE: To investigate the association between mandibular cortex parameters and fracture in a group of 286 men and women, 79-80 years of age. STUDY DESIGN: In a cross-sectional study, the mandibular cortex was evaluated with Klemetti's index for cortical erosion. The cortical thickness was measured with a ruler adjusting for the magnification factor. The odds ratio (OR) for fracture when having a severely eroded cortex or a cortex thickness < 3 mm was calculated. RESULTS: A normal cortex was found in 65% of men, whereas only 7% had a severely eroded cortex. The OR for severely eroded cortex  as fracture risk predictor was significant (2.32; 95% CI 1.3-4.2), also when the female group was evaluated separately. A significant difference was found between the mean thickness for men (3.96 mm) and women (2.92 mm), respectively. The OR for cortical thickness < 3 mm was significant (2.00; 95% CI 1.1-3.6) in the total group, but not when men and women were evaluated separately. CONCLUSIONS: Among old women, the cortical parameters were significantly associated with prevalent fracture. In old men, other circumstances may be more important.

Oral health and oral health behavior in young adults with caries disease.

OBJECTIVE: The aim of this study was to describe and analyze oral health, oral health behaviors, and oral health-related quality of life (OHRQoL) in relation to the level of caries disease among caries-active young adults. MATERIAL AND METHODS: This study presents data from a sample of young adults (n = 135) with active caries disease who were enrolled in a clinical, randomized controlled trial. The independent variables of sociodemographics, oral health (gingivitis, plaque), oral health behaviors (such as toothbrushing, dental attendance, sugar-containing sweets and drinks), dental anxiety, self-rated oral health, and OHRQoL were collected. Multinomial logistic regression was used to simultaneously evaluate the associations between the independent variables and caries severity. RESULTS: Multinominal logistic regression showed that poor OHRQoL and gingivitis were associated with caries severity in a gradient fashion in accordance with caries disease activity. Also, irregular dental care and frequent consumption of sugary soda were significantly associated with very high caries severity. CONCLUSIONS: The risk factors related to caries severity among young adults were poor OHRQoL, gingivitis, consumption of sugary soda and irregular dental care attendance, indicating the need for a combination of different interventions specifically health behavior change. Furthermore, these findings may contribute to identifying high caries-risk individuals.

Twelve years with a capitation payment system in Swedish dental care: longitudinal development of oral health.

BACKGROUND: Since 2007, patients receiving oral health care within the Public Dental Service in Sweden have had the possibility to choose between the traditional fee-for-service (FFS) payment system or the new capitation payment system, 'Dental Care for Health' (DCH). Payment models are believed to involve different incentive structures for patients and caregivers. In theory, different incentives may lead to differences in health-related outcomes, and the research has been inconclusive. This 12-year longitudinal prospective cohort study of patients in regular dental care analyzes oral health development and self-reported oral health in relation to the patients' level of education in the two payment systems, and compares with the results from an earlier 6-year follow-up. METHODS: Information was obtained through a questionnaire and from a register from n = 5877 individuals who kept their original choice of payment model for 12 years, 1650 patients in DCH and 4227 in FFS, in the Public Dental Service in Region Västra Götaland, Sweden. The data comprised manifest caries prevalence, levels of self-reported oral health and education, and choice of dental care payment model. Analyses were performed with chi square and multivariable regression analysis. RESULTS: The findings from the 6-year follow-up were essentially maintained at the 12-year examination, showing that the pre-baseline caries prevalence is the most influential factor for less favorable oral health development in terms of the resulting caries prevalence. Educational level (≥ university) showed an increased influence on the risk of higher caries prevalence after 12 years and differed between payment models with regard to the relation to self-rated oral health. CONCLUSIONS: Differences in health and health-influencing properties between payment models were sustained from 6 to 12 years. Strategies for making use of potential compensatory mechanisms within the capitation payment system to increase oral health equality should be considered.

Trabecular bone patterns as a fracture risk predictor: a systematic review.

BACKGROUND: The aim of this systematic review was to evaluate the assessment of trabecular bone patterns in dental radiographs, for fracture risk prediction, compared with the current diagnostic methods. METHODS: The PRISMA guidelines were followed. According to predefined inclusion criteria (PICO), literature searches were focussed on published studies with analyses of trabecular bone patterns on intraoral and/or in panoramic radiographs, compared with Dual X-ray Absorptiometry (DXA) and/or Fracture Risk Assessment Tool (FRAX), with the outcomes; fracture and/or sensitivity and specificity for osteoporosis prediction. The included studies were quality-assessed using the QUADAS-2 tool and the certainties of evidence was assessed using the GRADE approach. RESULTS: The literature searches identified 2913 articles, whereas three were found to meet the inclusion criteria. Two longitudinal cohort studies evaluated the use of trabecular bone patterns to predict bone fractures. In one of the studies, the relative risk of fracture was significantly higher for women with sparse bone pattern, identified by visual assessment of dental radiographs, and in the other study by digital software assessment. Visual assessment in the second study did not show significant results. The cross-sectional study of digital analyses of trabecular bone patterns in relation to osteoporosis reported a sensitivity of 0.70 and a specificity of 0.69. CONCLUSION: Based on low certainty of evidence, trabecular bone evaluation on dental radiographs may predict fractures in adults without a prior diagnosis of osteoporosis, and based on very low certainty of evidence, it is uncertain whether digital image analyses of trabecular bone can predict osteoporosis.

General dental practitioners' knowledge and attitudes on children's pain and pain management-A questionnaire survey.

The aim was to study general dental practitioners' knowledge and attitudes on pain and pain management in children and adolescents, using a multidimensional questionnaire. There is little information on dentists' views on pain in children. The research question was how attitudes and knowledge may correlate to the dentists' age, sex, years of professional experience, the proportion of working time devoted to treating children and adolescents, as well as being a parent. At the time of the study, 387 general dentists working for the Public Dental Service participated in a web-based, multidimensional validated questionnaire holding the categories (A) views on the care of children in pain, (B) physiology, (C) pain alleviation, (D) medication, (E) sociology/psychology, (F) Pain assessment instruments and methods, (G) non-medication methods of pain alleviation, and (H) documentation of pain management. The age categories were given as; below 25, 25-35, 36-45, 46-55 years, and older than 55 years of age. 71% of the responders were female. The dentists' age cohort, as well as the years of professional experience, tended to make a difference as to the pain interventions in children and adolescents (P < 0.03). The female dentists, in comparison to the male dentists, conveyed different pain treatment strategies (P < 0.03). The proportion of working time devoted to treating children and adolescents, as well as being a parent, did not show significant differences regarding pain strategies. Associations were observed between the age of the dentists studied, the number of years as professionals and the knowledge and attitudes that benefit children's pain treatment. Being a parent was not significant. In this studied group, female dentists displayed significantly more care regarding pain management, than did their male colleagues. Furthermore, the study highlighted the need for a short questionnaire, user-friendly yet with retained multidimensionality.

Large overjet as a risk factor of traumatic dental injuries: a prospective longitudinal study.

PURPOSE: The aim of this longitudinal prospective study was to evaluate if schoolchildren with large overjet experience a greater risk of traumatic dental injuries (TDI) compared to children with normal or small overjet. METHODS: A sample of children aged 6­13 years was prospectively evaluated after 1 year: from the initial sample, data concerning trauma cases of 1413 children were collected to determine the number and types of injuries, the influence of overjet on the risk of TDI, and the relationships between trauma, age, and gender. RESULTS: The observed prevalence of trauma was higher for boys, with the largest frequency between the ages of 8 to 12 years: 67.9% of all injuries were hard tissue injuries and 32.1% subluxation and luxation injuries. Children with an overjet of 6 mm or more showed a statistically increased risk of getting trauma [RR = 3.37 with CI (1.81; 6.27)]. CONCLUSION: In this prospective study, overjet stood out among variables as the most significant risk factor of TDI: an increased overjet of 6 mm or more had a major impact on the risk of trauma, which would speak in favor of early orthodontic correction of an increased overjet to reduce the prevalence of dental trauma.

A behavioural intervention for young adults with dental caries, using acceptance and commitment therapy (ACT): treatment manual and case illustration.

BACKGROUND: There is a need for effective behavioural interventions in dentistry. This paper presents an innovative behavioural intervention for young adults with dental caries, in an interdisciplinary collaboration between dental personnel and licensed psychologist in general dental care. The intervention has been evaluated in an RCT, with positive effects on oral health behaviour. METHOD: The intervention, Acceptance and Commitment Therapy (ACT), a recent form of cognitive behaviour therapy (CBT), was adapted to young adult patients (18-25 years of age) with high dental caries activity. RESULTS: The intervention included two individual sessions, provided by a clinical psychologist at general dental clinics. The rationale for selecting ACT as the theory base is presented, together with the treatment manual and a case illustration. CONCLUSIONS: ACT may be a promising alternative for behavioural interventions in dentistry for patients with oral diseases, specifically dental caries. Interprofessional collaboration between psychologists and dental personnel opens up for new possibilities to help and treat patients with various health issues in public dental care. TRIAL REGISTRATION: TRN ISRCTN15009620 www.isrctn.com , retrospectively registered 14/03/2018.

Suboptimal light curing and direct exposure to water of two contemporary composites: degree of conversion, sorption, solubility, and Knoop hardness.

The water sorption and solubility of two polymer resin-based dental composite materials were assessed in order to evaluate the effects of immediate post-cure water exposure on the water sensitivity of the composites. Each material was tested with two different light curing setups. The radiant exposure of the two curing setups differed by a factor of 5. After exposure to water and subsequent drying, the Knoop surface hardness was measured. The change in the degree of conversion in both water and air storage medium within the first 24 h after curing was monitored by Raman spectroscopy. No significant differences in the degree of conversion were detected 24 h after curing. Samples exposed to the lower irradiation dose showed higher solubility and a lower surface hardness than the samples exposed to the higher irradiation dose. Early exposure to water did not cause detectable differences in the ongoing polymerization process. Increase in radiant exposure reduced the fraction of unbound constituents and increased the crosslink density, thereby reducing the plasticity of the material.

Changing trabecular patterns in panoramic radiographs of Swedish women during 25 years of follow-up.

OBJECTIVES: The radiographic trabecular pattern on dental radiographs may be used to predict fractures. The aim of this study was to analyze longitudinal changes in the mandibles of 145 females between 1980 and 2005. METHODS: Panoramic radiographs were obtained in 1980 and 2005. On 290 radiographs, regions of interest (ROIs) were selected in the ramus, angle and body. In all ROIs, the orientation was measured in 36 directions with the line frequency deviation method. The effects of ageing were analyzed for the fracture and the non-fracture groups separately. RESULTS: During the follow-up, 61 females suffered fractures of the hip, wrist, spine, leg or arm. The fracture and non-fracture groups displayed dissimilar age changes in each investigated ROI. All significant changes pertained to increasing values of line frequency deviation. With increasing age, the trabecular network in the mandible lost details and the trabeculae became more aligned in their main direction. In the "ramus", the alignment was to the 110-120˚ axis, parallel to the posterior and anterior ramus border. In the "angle", the alignment was to the 135-150˚ axis, parallel to the oblique line, and in the "body" ROI to the 150-175˚ direction, approximately parallel to the occlusal plane and inferior cortex. CONCLUSION: Most changes were consistent with the notion that the bone aged less severely in the non-fracture group. In the fracture group, the findings indicate that bone loss leads to redistribution of the remaining bone tissue in such a way that the trabeculae are accentuated perpendicular to the principal loading.

Evaluating the validity of the Index of Dental Anxiety and Fear (IDAF-4C+) in adults with severe dental anxiety.

Dental anxiety is a common condition with severe consequences for oral health and health-related quality of life. The aim of this study was to evaluate the recently developed self-report scale Index of Dental Anxiety and Fear (IDAF-4C+) in adults with severe dental anxiety. A sample of 147 adults (age 20-71 yr) with severe dental anxiety completed a questionnaire including the IDAF-4C+ and three other dental anxiety scales. In a clinically assessed subgroup (n = 93), 95% had an International classification of diseases and related health problems 10th version (ICD-10) diagnosis of specific phobia for dentistry. Agreement between the scales was analysed using Spearman's correlation, the Kappa measure of agreement and the intraclass correlation coefficient. The agreement of dental phobia according to the IDAF-4C+ phobia module and the ICD-10 was very low (ĸ = 0.02). The anxiety and fear module of the IDAF-4C+ showed acceptable agreement with the other scales (rs 0.69-0.75; ICC 0.90, 95% CI 0.87-0.93). We conclude that the IDAF-4C+ offers more information to clinicians and researchers than the older dental anxiety scales, but the phobia module needs further development.

Orofacial pain and its relationship with oral health-related quality of life and psychological distress in middle-aged women.

Objective: To investigate the relationship between subjective symptoms of orofacial pain and oral health-related quality of life (OHRQoL), as well as psychological distress in population-based middle-aged women.Material and methods: The two study samples comprised 1059 women, 38 and 50 years old, in representative cross-sectional studies. Women with long-lasting, frequent pain or headaches, related to temporomandibular disorders (TMD), with moderate-to-high estimates were analysed in relation to the non-case group. OHRQoL was measured using the Oral Health Impact Profile (OHIP-5). Psychological distress was measured using the Hospital Anxiety and Depression Scale (HADS) and Sense of Coherence (SOC-13).Results: Women with orofacial pain (n = 82, 7.7%) had a significantly higher mean score on the OHIP-5, HADS-A and HADS-D and a lower mean score for SOC-13. In a multivariable logistic regression, orofacial pain was statistically significantly associated with poorer OHRQoL (OR = 1.2) and signs of depression (HADS-D) (OR = 2.0). A higher score for SOC-13 protected from the experience of orofacial pain (OR = 0.95).Conclusion: Orofacial pain was associated with poorer OHRQoL and signs of psychological distress. In interpreting the value of SOC, women with orofacial pain also appear to have a poorer adaptive capacity.

Multilevel Analysis of Dental Caries in Swedish Children and Adolescents in Relation to Socioeconomic Status.

The objective was to investigate the variability in dental caries experience in Swedish children and adolescents, at two different area levels: dental clinics and SAMS (small areas for market statistics), with respect to multiple individual socioeconomic factors (SES). Records of manifest caries using the DMFT indices (decayed, missing, filled teeth, dependent variables) were collected from electronic dental records for 300,988 individuals aged 3-19 years (97.3% coverage) from the Region Västra Götaland, Sweden. SES data were obtained from official registers and covered ethnicity, wealth, parental education, and employment. The SES variables were used as an independent aggregated variable - an in dex - categorized in deciles. Age and gender were independently included in the multilevel models. Two-level logistic regression analyses explored the probability of a dental caries experience and the variability (intracluster correlation) within dental clinic areas and SAMS, respectively. The most deprived (10th decile, SAMS level) 3- to 6-year-old children had an OR of 5.00 (95% CI 4.61-5.43) for dental caries experience (deft), compared with children in the 1st to 5th deciles. For older children and adolescents (≥7 years), the corresponding OR (DFT) was 2.25 (95% CI 2.15-2.35). Small geographical areas explained more of the variance in caries experience compared with the more aggregated level dental clinics. SES was more strongly related to the risk of dental caries experience than age and gender. In conclusion, the associations between SES and dental caries experience in Swedish children and adolescents were strong in the study and strongest in young children at a low level.

Periodontal disease among older people and its impact on oral health-related quality of life.

OBJECTIVE: The aim of the study was to evaluate the associations between degree of periodontal disease and number of teeth on oral health-related quality of life among older individuals. MATERIAL AND METHODS: Randomly selected 804 participants aged ≥70 derived from two cohorts were included in the analysis. Dental examinations and evaluation of OHRQL using the OHIP-14 (Oral Health Impact Profile-14) were performed. After categorisation of the participants according to the extent of periodontitis in three groups (none, localised with <30% of teeth affected, generalised with ≥30% of teeth affected) and the number of teeth, associations between periodontal status and the number of teeth and the OHIP-14 scores were analysed. Multivariable regression analyses were used taking into account level of periodontitis, number of teeth, age and sex. RESULTS: Among 70-year-old men and women, generalised periodontitis showed an association with poor OHRQL. However, a multivariable analysis failed to demonstrate this association (OR = 1.02, 95% CI: 0.72-1.44). In participants with 1-10 remaining teeth, the OHIP-14 score was significantly increased indicating poor OHRQL, compared with participants with ≥21 remaining teeth (OR = 1.57, 95% CI: 1.13-2.19). Similar findings were observed among women aged 70-92 years. CONCLUSIONS: Periodontitis did not show an association with poor OHRQL, however, a significant association between the number of teeth and poor OHRQL was found.

Dental pain and oral health-related quality of life in individuals with severe dental anxiety.

OBJECTIVES: To analyze the prevalence and level of dental pain among adult individuals with severe dental anxiety (DA), and the association between dental pain and oral health-related quality of life (OHRQoL). METHODS: The study was based on 170 adult individuals with DA referred to a specialized DA clinic. All patients answered a questionnaire including questions on DA (DAS, DFS), OHRQoL (OIDP) and dental pain. An adapted clinical examination and a panoramic radiograph revealed the present oral status. RESULTS: The prevalence of dental pain was high (77.6%) and among those reporting pain the intensity was high (49.0-61.0 on a VAS). One or more problems during the last 6 months with the mouth or teeth affecting the individual's daily activities were reported in 85.3% of the participants. Individuals who reported dental pain had lower OHRQoL compared with those who did not report dental pain (p < .001). Dental pain and number of decayed teeth were associated with the probability of poor OHRQoL (OR = 8.2, p < .001, OR = 3.8, p = .008). CONCLUSION: This study revealed a high prevalence and a high level of dental pain among adult individuals with severe DA. Having dental pain was associated with poor OHRQoL.

General and oral health problems among adults with focus on dentally anxious individuals.

OBJECTIVES: The objective of this epidemiological survey was to analyse the association between dental anxiety and health-related quality of life (HRQL) among adults. METHODS: Individuals were randomly selected (n = 3500), and they were interviewed by telephone and asked to complete a questionnaire concerning dental anxiety, HRQL [Oral Health Impact Profile-5 (OHIP-5) and EuroQol-5D (EQ-5D)] and several socioeconomic variables. RESULTS: Dental anxiety was revealed as a significant factor relative to the OHIP-5 and EQ-5D. Dental anxiety had a stronger association with the OHIP-5 [odds ratio (OR): 3.50] than with the EQ-5D (OR: 1.75). In addition, socioeconomic status demonstrated a gradient, with higher ORs the lower the income and the likelihood of reporting poor HRQL. CONCLUSION: High dental anxiety was associated with lower HRQL.