Dental avoidance among adolescents - a retrospective case -control study based on dental records in the public dental service in a Swedish county.

Objective: This study aimed to investigate the occurrence of missed dental appointments among 16-19-year-old adolescents in a Swedish county. A second aim was to explore associations between background and concomitant factors and missed appointments and to investigate if these associations differed between areas with different sociodemographic profiles.Materials and methods: A list of booked, and missed, appointments for 10,158 individuals during 2012 was used for assessments. Based on the total sample, 522 cases with, and 522 matched controls without, dental avoidance behavior in 2012 were identified. Data on previous missed and cancelled appointments, oral health status, dental treatment, fear or behavior problems, and medical, and, where available, psychosocial or lifestyle factors were extracted from the dental records using a preset protocol covering the period 2009-2012.Results: In 2012, 13.1% of 23,522 booked appointments were missed, with a higher proportion of missed appointments among boys than girls. Cases with avoidance behavior more often had a record of sociodemographic load and dental fear or behavior management problems. They also had more oral health problems, more invasive dental treatments, and, in the past, more missed and canceled appointments.Conclusion: To enable good oral health and continued regular dental care, we need to pay more attention to adolescents' individual situation and be observant of early signs of avoidance.

Update on Electronic Dental Record and Clinical Computing Adoption Among Dental Practices in the United States.

This study sought to re-characterize trends and factors affecting electronic dental record (EDR) and technologies adoption by dental practices and the impact of the Health Information Technology for Economic and Clinical Health (HITECH) act on adoption rates through 2012. A 39-question survey was disseminated nationally over 3 months using a novel, statistically-modeled approach informed by early response rates to achieve a predetermined sample. EDR adoption rate for clinical support was 52%. Adoption rates were higher among: (1) younger dentists; (2) dentists ≤ 15 years in practice; (3) females; and (4) group practices. Top barriers to adoption were EDR cost/expense, cost-benefit ratio, electronic format conversion, and poor EDR usability. Awareness of the Federal HITECH incentive program was low. The rate of chairside computer implementation was 72%. Adoption of EDR in dental offices in the United States was higher in 2012 than electronic health record adoption rates in medical offices and was not driven by the HITECH program. Patient portal adoption among dental practices in the United States remained low.

Demographic factors and dental health of Swedish children and adolescents.

OBJECTIVE: To investigate the dental health of Swedish children and adolescents with reference to age, gender and residence. MATERIAL AND METHODS: Electronic dental records from 300,988 3-19-year-olds in one Swedish region were derived in a cross-sectional study in years 2007-2009. The DMFT system was used. Age was categorized into 3-6/7-9/10-12/13-15/16-17/18-19-year-olds and residence into 'metropolitan', 'urban' and 'rural' areas. ANOVA, generalized linear regression models and Fisher's exact test were used. RESULTS: Among 7-9-year-old children, nine out of 10 were free from fillings and manifest caries, while for 18-19-year-olds; this proportion was one third. Girls (18-19-year-olds) had a significantly lower risk of caries compared to boys of the same age, RR for the DT index = 0.83 (95% CI = 0.81-0.85). This pattern was reversed in 7-12-year-old children. Children and adolescents in metropolitan and urban areas had significantly more caries than subjects in rural areas, for instance the RR for the DT index in metropolitan 7-9-year-olds was 2.26 (95% CI = 2.11-2.42) compared to their rural counterparts. CONCLUSIONS: In the permanent dentition, the overall pattern revealed that girls ≤ 12 years had a higher risk of caries, while adolescent girls had a lower risk of caries, both compared with boys of corresponding ages. Living in an urban or metropolitan area entailed a higher risk of caries than living in a rural area. A greater occurrence of dental caries in adolescents than in children was confirmed. The findings should have implications for planning and evaluation of oral health promotion and disease prevention activities.

Racial disparities in orthodontic service use for Medicaid-enrolled children: An evaluation of the Washington Medicaid program.

INTRODUCTION: We assessed the relationship between race and orthodontic service use for Medicaid-enrolled children. METHODS: This cross-sectional study focused on 570,364 Medicaid-enrolled children in Washington state, ages 6 to 19 years. The main predictor variable was self-reported race (white vs nonwhite). The outcome variable was orthodontic service use, defined as children who were preauthorized for orthodontic treatment by Medicaid in 2012 and subsequently received orthodontic records and initiated treatment. Logistic regression models were used to test the hypothesis that nonwhites are less likely to use orthodontic care than are whites. RESULTS: A total of 8223 children were approved by Medicaid for orthodontic treatment, and 7313 received records and began treatment. Nonwhites were significantly more likely to use orthodontic care than were whites (odds ratio [OR] = 1.18; 95% confidence interval [CI] = 1.02, 1.36; P = 0.031). Hispanic nonwhite children were more likely to use orthodontic care than were non-Hispanic white children (OR = 1.42; 95% CI = 1.18, 1.70; P <0.001). CONCLUSIONS: In 2012, nonwhite children in the Washington Medicaid program were significantly more likely to use orthodontic care than were white children. The Washington Medicaid program demonstrates a potential model for addressing racial disparities in orthodontic service use. Future research should identify mechanisms underlying these findings and continue to monitor orthodontic service use for minority children in Medicaid.

Adverse events in Public Dental Service in a Swedish county--a survey of reported cases over two years.

Adverse events cause suffering and increased costs in health care. The main way of registering adverse event is through dental personnel's reports, but reports from patients can also contribute to the knowledge of such occurrences. This study aimed to analyse the adverse events reported by dental personnel and patients in public dental service (PDS) in a Swedish county. The PDS has an electronic system for reporting and processing adverse events and, in addition, patients can report shortcomings, as regards to reception and treatment, to a patient committee or to an insurance company. The study material consisted of all adverse events reported in 2010 and 2011, including 273 events reported by dental personnel, 53 events reported by patients to the insurance company and 53 events reported by patients to the patient committee. Data concerning patients' age and gender, the nature, severity and cause of the event and the dental personnel's age gender and profession were collected and analysed. Furthermore the records describing the dental personnel's reports from 2011 were studied to investigate if the event had been documented and the patient informed. Age groups 0 to 9 and 20 to 39 years were underrepresented while those between the ages 10 to 19 and 60 to 69 years were overrepresented in dental personnel's reports. Among young patients delayed diagnosis and therapy dominated and among patients over 20 years the most frequent reports dealt with inadequate treatments, especially endodontic treatments. In 29% of the events there was no documentation of the adverse event in the records and 49% of cases had no report about patient information. The majority of the reports from dental personnel were made by dentists (69%). Reporting adverse events can be seen as a reactive way of working with patient safety, but knowledge about frequencies and causes of incidents is the basis of proactive patient safety work.

North Cork HSE orthodontic treatment waiting list 2009-2010: retrospective audit of patient records.

PURPOSE OF THE STUDY: To evaluate the case profile and verify the treatment eligibility (based on the modified IOTN) from written case records, of patients accepted for orthodontic treatment from the North Cork area of HSE South. MATERIALS AND METHODS: A data collection form was designed and applied to the written case records of 200 consecutive patients accepted for orthodontic treatment in 2009/2010. Data relating to the IOTN (DHC and AC, where relevant) were provided by a calibrated examiner. RESULTS: Based on the written case records, most (57%) of the treatment cohort were female and had an average age of 14 years and two months. The predominant malocclusion was Class II division 1 (40%). The prevalence of Class III malocclusion was high at 18%. A total of 61% of patients were in grade 5 and 36% in grade 4. The majority of patients in each of these grades fell into DHC 5a (32%), followed by 5i (24%) and 4d AC > 8 (16%). CONCLUSIONS: Written case records conclude that patients accepted for orthodontic treatment from the North Cork area of HSE South were predominantly female. Class II division 1 malocclusion was the most common accepted for treatment. These records verify that those patients accepted for orthodontic treatment satisfy the eligibility criteria for HSE treatment.

Frequency of errors and pathology in panoramic images of young orthodontic patients.

The aims of this study were to evaluate the frequency of errors in panoramic radiographs in young orthodontic patients, to register pathologic and abnormal conditions, and to compare these findings with the patient's record. A total of 1287 panoramic radiographs of children and adolescents (530 boys and 757 girls; mean age 14.2 years) were analyzed. The radiographs were obtained of patients referred for orthodontic treatment during a 1 year period. Four observers evaluated the radiographs for 10 common errors, pathologies, and/or anomalies. Cohen's kappa was used for the calculations of inter- and intraobserver variability. Five of the errors were divided into clinically relevant or not clinically relevant errors, i.e. errors influencing diagnosis. Only those pathological findings with a possible influence on orthodontic treatment were compared with the patient's record. Of the 1287 radiographs, 96 per cent had errors. The number of errors in each image varied between 1 and 5, and in 24 per cent of these images, the errors could be of importance for clinical decision making. The most common error was that the tongue was not in contact with the hard palate. Pathologies or anomalies were found in 558 patients and a total of 1221 findings were recorded. Findings of possible relevance for orthodontic treatment were 63, and 12 of those were registered in the patient records. Pathological findings outside the dental arches were low and could be an argument for minimizing the radiation field.

Kennedy classification and treatment options: a study of partially edentulous patients being treated in a specialized prosthetic clinic.

PURPOSE: This study was done under the auspices of the Swedish International Development Cooperation Agency, whose aim is to improve living conditions in developing countries, including dental aid. Each year the number of medical staff from the European Union willing to help in developing countries increases, and it is thus important to highlight issues of development. From the Middle Asian region, the Republic of Kazakhstan was chosen. At present, few studies have evaluated the prevalence of various types of partial edentulism in this region, and no research has investigated the prosthetic treatment choice in the various types of partial edentulism. The purpose of this study was to determine (i) the prevalence of various types of partial edentulism in patients seeking dental care and (ii) the type of prosthetic restoration most commonly chosen to treat these patients. MATERIALS AND METHODS: One hundred twelve patient records, together with panoramic radiographs, were studied. Various types of partial edentulism were grouped into four Kennedy classes. Patient records were used to examine which treatment option was chosen for each patient. RESULTS: The most prevalent type of partial edentulism in this patient sample was Kennedy type III, in both the maxilla (50.0%) and the mandible (41.1%). Partial edentulism was most frequently managed by fixed partial dentures (FPDs) in both jaws. Kennedy IV was the least prevalent (7.1% in the maxilla, 5.6% in the mandible) and in most cases treated with removable partial dentures (RPDs) in both jaws. CONCLUSION: Our results are consistent with previous research on the prevalence of Kennedy classes in Kazakhstan. RPDs were the most common type of prosthetic management for partial edentulism.

Analysis of demographic data obtained from pathology records.

INTRODUCTION: Pathologists commonly analyse patient data obtained from pathology records. Such information is useful in that it might provide an indication of changing patterns of disease, or of the aetio-pathogenesis of a disease process, but such data is seldom standardised. AIM: To determine to what extent the lack of standardisation may influence the resultant data and the conclusions drawn. MATERIALS AND METHODS: Pathology reports of all cysts diagnosed from 1994 to 2004 were retrieved. The diagnosis and site of the cyst, and the age, gender and race of patient were analysed. Comparative data from 1958 to 1992 was obtained from the text "Cysts of the oral regions". The data from the different periods was statistically compared. Only the four most common cysts were included: radicular, dentigerous, odontogenic keratocyst and nasopalatine duct cysts. RESULTS: There was no difference in frequency and site of cysts or in age of patients. Statistically significant differences were found in the gender and race comparisons. CONCLUSION: Do the differences reflect a changing pattern of disease or are they due to changes in the demographics of the patient pool from which the surgical specimens were obtained? We favour the latter. Awareness of the fact that data from either survey is not reliable due to lack of standardisation is pertinent to avoid drawing fundamental conclusions from such data.

Traumatic dental injuries during anaesthesia: part I: clinical evaluation.

UNLABELLED: Dental injuries represent the most common claims against the anaesthesiologist. Dental lesions are frequent complications of oro-tracheal intubation and major causal factors are (i) poor dentition, (ii) aggressive laryngoscopy, (iii) insufficient anaesthesia and curarization, (iv) emergency interventions and (v) lack of experience by the anaesthesiologist. MATERIALS AND METHODS: We conducted a retrospective analysis of 83 cases of dental lesions occurring during elective, emergent and urgent surgery requiring general anaesthesia with tracheal tube placement in the years between 2000 and 2008. Preoperative evaluation of dental status was obtained from the anaesthesiology chart, filled by an experienced anaesthesiologist during the preoperative visit. Anaesthesiological records were inspected by physicians of Legal Medicine Department with the aim to attribute responsibility for the damage and manage potential reimbursements. Costs related to the required dental repair were also noted. RESULTS: Eighty-three patients of a total of 60.000 surgical procedures (no day surgery) under general anaesthesia were affected by dental lesions (0.13%). Seventy-five per cent of lesions occurred during intubation manoeuvres for elective major surgery, 15% occurred at tracheal intubation for minor surgery and 10% were related to emergency surgery. Teeth avulsions accounted for 50% of lesions, followed by damage to crowns and bridges (14%), luxations and fractures (>15%). DISCUSSION: The overall incidence of dental injury in our retrospective study was 1.38 per 1000 anaesthetics, which is slightly higher than those reported by some and lower with respect to others. Avulsion of a permanent tooth occurred in patients who were affected by severe mobility of native teeth while undergoing surgery. Even though the majority of anaesthesiologists were trained enough in the use of airway devices and aware of the potential damage while using excessive forces, some unexpected difficulties may have led to lesions. It is known that damage to teeth can occur even in the absence of negligence.

Strategies for caries risk assessment in children and adolescents at public dental clinics in a Swedish county.

BACKGROUND: Since caries prevalence has decreased and become polarized, high-risk preventive strategies have been widely adopted. The underlying factors leading to assessment and management of caries risk are poorly understood. AIM: The aim of this study was to identify the factors forming the basis for dentist's caries risk assessment in dental care for children and adolescents. DESIGN: From all 3372 children in a Swedish county identified as at high risk for developing caries, a sample of dental records from 432 children, aged 3-19 years, were randomly selected to be analysed in the study. Information about medical and social history, dental status, dietary habits, oral hygiene, and salivary data was obtained from the records. RESULTS: The results show that the only data registered in the majority of the dental records were dental status from the clinical examination and bitewing radiographs. In approximately half of the dental records, medical history and data concerning oral hygiene were registered. Dental history and dietary habits were noted in approximately 25% of the dental records, whereas other risk factors/indicators were occasionally registered. CONCLUSIONS: Dentists mainly base their caries risk assessments on past caries experience, a reliable risk indicator for assessing the risk of being affected by caries again. In children with no experience of caries, knowledge of other risk factors/indicators needs to be available to perform a caries risk assessment. In this study, documentation of such knowledge was strongly limited.

Comparison between two methods for periodontal risk assessment.

AIM: Risk assessment is increasingly important in periodontology. The aim of this article was to propose a new objective method (UniFe) in order to simplify the risk assessment procedures. UniFe was compared with a computer-based risk assessment tool (PAT(R)). METHODS: Risk scores for both UniFe and PAT(R) were calculated for 107 patients, randomly selected among patients seeking care at a specialist periodontal clinic. For UniFe risk calculation, the ''parameter scores'' assigned to smoking status, diabetic status, number of sites with probing depth 5 mm, bleeding on probing score (BoP) and bone loss/age, were added and the sum was referred to a ''risk score'', ranging from 1 (low risk) to 5 (high risk). PAT(R) generated a risk score on a scale from 1 (lowest risk) to 5 (highest risk). RESULTS: The mean UniFe and PAT(R) risk scores were 4.5+/-0.9 and 4.6+/-0.7, respectively. Cohen k-statistics amounted to 0.7, suggesting a good agreement between methods. Difference in risk score between methods was significantly explained by the parameter scores of BoP and bone loss/age (adjusted R2=0.378). CONCLUSION: The comparison between UniFe and PAT(R) demonstrated a good level of agreement between methods in a randomly selected population referred to a periodontal clinic.

Developmental dental anomalies and their potential role in establishing identity in post-mortem cases: a review.

Teeth may provide useful forensic evidence owing to features like uniqueness, stability and comparability. Moreover, the human dentition is heterodont, i.e. all the teeth have different morphology - incisors, canines, premolars and molars. There are sometimes deviations from normal morphology, such as the presence of extra teeth, variation in their shape and size eg the presence of an extra cusp, fractured crown/root, Carabelli's cusp, peg laterals, transpositions, fusion, etc. These differences can help forensic personnel identify bodies, especially where other methods of identification like facial features, fingerprints or DNA typing cannot yield satisfactory results as in cases of badly decomposed bodies, burnt remains, mass disasters, etc. Identification from dentition is based on the direct comparison of post-mortem dental profiles with ante-mortem dental records of the deceased. This article aims to review these developmental and morphological dental traits and their role in post-mortem identification.

Medication discrepancies in the dental record and impact of pharmacist-led intervention.

BACKGROUND: Patients frequently use medications with potential implications for oral health and dental procedures, yet little is known about the accuracy of medication lists available to dentists. The aims of this study were to describe the frequency and clinical implications of medication discrepancies in the dental record (phase 1) and to evaluate the impact of pharmacist intervention on medication reconciliation processes in dental practice (phase 2). METHODS: A prospective, single-centre study evaluating adults receiving dental care was conducted. Discrepancies between the dental record and patient-reported medications were identified through a pharmacist-led medication review and were further evaluated for potential clinical significance based on drug-induced orofacial adverse-effect profiles. A multifaceted pharmacist-led intervention was implemented. Data were analysed using Poisson regression with a significance level set at 0.05. RESULTS: One-hundred and thirty patients (48% women; mean age 57 years) were interviewed by a clinical pharmacist (100 before intervention and 30 at follow-up). Of 860 medications reported, 618 discrepancies were identified, medication omission being the most common (71.7%). Of medications omitted, 64.6% had potential oral adverse effects, 7.9% could interact with local anaesthetics/vasoconstrictors and 19.1% had potential bleeding effects. The intervention resulted in a reduction in the number of medication discrepancies and medication omissions (P < 0.001). CONCLUSIONS: Medication discrepancies in the dental record occur at an alarming rate and frequently involve medications known to cause oral health problems or complications with dental procedures. A pharmacist-led intervention targeting medication reconciliation processes is an effective strategy for improving the accuracy of the dentist's medication list.

Linking medical and dental health record data: a partnership with the Rochester Epidemiology Project.

PURPOSE: The purpose of this project was to expand the Rochester Epidemiology Project (REP) medical records linkage infrastructure to include data from oral healthcare providers. The goal of this linkage is to facilitate research studies examining the role of oral health in overall health and quality of life. PARTICIPANTS: Eight dental practices joined the REP between 2011 and 2015. The REP study team has linked oral healthcare information with medical record information from local healthcare providers for 31 750 participants who have resided in Olmsted County, Minnesota. Overall, 17 718 (56%) participants are women, 14 318 (45%) are 40 years of age or older and 26 090 (82%) are white. FINDINGS TO DATE: A first study using this new information was recently completed. This resource was used to determine whether the 2007 guidelines from the American Heart Association affected prescription rates of antibiotics to patients with moderate-risk cardiac conditions prior to dental procedures. The REP infrastructure was used to identify a series of patients diagnosed with moderate-risk cardiac conditions by the local healthcare providers (n=1351), and to abstract antibiotic prescriptions from dental records both pre-2007 and post-2007. Antibiotic prescriptions prior to dental procedures declined from 62% to 7% following the change in guidelines. FUTURE PLANS: Dental data from participating practitioners will be updated on an annual basis, and new dental data will be linked to patient medical records. In addition, we will continue to invite new dental practices to participate in the REP. Finally, we will continue to use this research infrastructure to investigate associations between oral and medical health, and will present findings at conferences and in the scientific literature.

Dental records: a Belgium study.

The aim of this study was to deduce the quality of the average dental record kept by Belgian dentists and to evaluate its potential use for forensic dental casework. The evaluated material originated from 598 Dutch speaking and 124 French speaking Belgian dentists who completed a questionnaire and returned it by mail or through the internet. The age of the participating dentists ranged from 22 to 72 years of age. The results of the inquiry were statistically analysed taking parameters such as language, gender, age, university and ZIP code into account. In general there was a tendency for the young dentists from the age category 22 to 34 years of age, especially those living in larger cities, to perform better on several of the questions asked such as completion of the dental record, storage of x-rays, working with digital x-rays and a digital dental record.

Radiographs associated with one episode of orthodontic therapy.

Obtaining lifetime diagnostic radiation histories in head and neck cancer studies is often challenging due to the almost universal lack of centralized registries on X-ray utilization in medicine and dentistry. Both the common nature of orthodontics and the young age at which orthodontics typically occurs make it important to quantify what diagnostic radiographs are typically taken during orthodontic therapy. The aim of this study was to assess the number and type of radiographic films associated with one episode of orthodontic therapy in an educational setting. Charts stored in an orthodontic clinic at one academic setting were randomly sampled, and the type and number of radiographic examinations were tallied for the 325 individuals who were in orthodontic therapy for at least one year. Being under orthodontic therapy for one or more years was associated with a median number of seven extra-oral radiographs and twenty-four intra-oral radiographic films. The extra-oral radiographs included three panoramic radiographs and three cephalometric radiographs. Less than 10 percent of the variability was explained by factors such as age, gender, calendar year, surgical orthodontic therapy, and duration of therapy. Head and neck cancer etiology studies should take into account the ionizing radiation during episodes of orthodontic care. The substantial variability in radiographic practices in orthodontics could be reduced by research into clinical utility and by establishing guidelines.

Effect of partial recording protocols on estimates of prevalence of periodontal disease.

BACKGROUND: The aim of this study was to assess the degree of underreporting in the estimates of prevalence of periodontal attachment loss due to different partial recording protocols (PRP) in epidemiological studies, and to derive a correction factor to adjust for this bias. METHODS: The study sample included 1,460 dentate persons 14 to 103 years old who were examined clinically to assess the clinical attachment loss at six sites per tooth. Seven PRP based on full-mouth or half-mouth designs were assessed, and the bias and sensitivity in the assessment of attachment loss prevalence for these protocols were assessed. RESULTS: All partial protocols underestimated the prevalence of attachment loss. Bias estimates for any full-mouth PRP were smaller than those for the corresponding site-combination PRP for the half-mouth design. The PRP using the mesio-buccal (MB), mid-buccal (B), and disto-lingual (DL) sites of teeth in all four quadrants showed the smallest bias and highest sensitivity of prevalence estimates among the seven PRP evaluated, uniformly across the range of attachment loss severity level. The three site PRP incorporating the DL site produced less bias than the three site PRP including the disto-buccal (DB) site. There was a 3% to 12% gain in sensitivity for 2 to 5 mm attachment loss thresholds for the three site half-mouth PRP compared with the two site MB, B half-mouth PRP. CONCLUSIONS: The bias in the assessment of attachment loss is influenced by the partial recording design and the type and number of sites assessed, and is also influenced by the severity of attachment loss in the study population. These factors should be considered when selecting a partial recording method in large surveys. Furthermore, inflation factors designed to adjust for the bias due to the use of partial systems should be calculated and reported so that comparisons of results with other surveys are more meaningful.

The use of administrative databases to assess oral health care.

OBJECTIVE: We examined the potential for research using administrative databases containing dentists' claims to identify both the type of health services research questions addressed and the strength of the evidence that is achieved in such studies. METHODS: We searched Medline (1966 to March, 2003), retrieved additional reports from personal files, reviewed the literature cited in the relevant articles and conducted electronic searches on investigators' surnames. Information from relevant articles was abstracted into tables and the strength of the evidence for each was classified. RESULTS: Thirty-eight studies met our inclusion criteria. Researchers have used administrative databases of dental records to examine provider practices, the longevity or consequences of dental interventions, the prevalence of dental conditions, and patient factors that determined care, and to establish quality assurance criteria or standards of care. The strongest designs were prospective or case-control (Level II-2). CONCLUSION: Studies analyzing administrative databases have the advantage of size and economy but are subject to several threats to their validity and are seldom population-based. The strongest designs occurred with investigation of the longevity or consequences of care. Several studies demonstrated the benefit of linking the service data to patient or provider characteristics. The study of dentists' claims data appears under exploited, especially in the area of identifying and recommending changes in dental health care policies.