Ending the neglect of global oral health: time for radical action.

Oral diseases are a major global public health problem affecting over 3·5 billion people. However, dentistry has so far been unable to tackle this problem. A fundamentally different approach is now needed. In this second of two papers in a Series on oral health, we present a critique of dentistry, highlighting its key limitations and the urgent need for system reform. In high-income countries, the current treatment-dominated, increasingly high-technology, interventionist, and specialised approach is not tackling the underlying causes of disease and is not addressing inequalities in oral health. In low-income and middle-income countries (LMICs), the limitations of so-called westernised dentistry are at their most acute; dentistry is often unavailable, unaffordable, and inappropriate for the majority of these populations, but particularly the rural poor. Rather than being isolated and separated from the mainstream health-care system, dentistry needs to be more integrated, in particular with primary care services. The global drive for universal health coverage provides an ideal opportunity for this integration. Dental care systems should focus more on promoting and maintaining oral health and achieving greater oral health equity. Sugar, alcohol, and tobacco consumption, and their underlying social and commercial determinants, are common risk factors shared with a range of other non-communicable diseases (NCDs). Coherent and comprehensive regulation and legislation are needed to tackle these shared risk factors. In this Series paper, we focus on the need to reduce sugar consumption and describe how this can be achieved through the adoption of a range of upstream policies designed to combat the corporate strategies used by the global sugar industry to promote sugar consumption and profits. At present, the sugar industry is influencing dental research, oral health policy, and professional organisations through its well developed corporate strategies. The development of clearer and more transparent conflict of interest policies and procedures to limit and clarify the influence of the sugar industry on research, policy, and practice is needed. Combating the commercial determinants of oral diseases and other NCDs should be a major policy priority.

[Opinions about oral care: an online questionnaire among readers of NTvT]. / Meningen over mondzorg: een online-onderzoek onder NTVT-lezers.

By means of a brief online questionnaire with 12 statements about the organisation, quality and impact of oral care in the Netherlands, the readers of the Netherlands Journal of Dentistry (NTVT) were asked to express their opinions on a number of important subjects concerning oral care in the Netherlands with respect to health economic matters. A total of 237 readers (61% men, 39% women) completed the online questionnaire. 70% of them were working as dentists and had been active in a practice for between 31 and 40 years. According to the study, a shift from curing to prevention was considered to be necessary. Most of the respondents also thought inequality in oral health in the Netherlands is increasing and people avoid going to the dentist due to the associated costs. In conclusion, most oral care providers appear to be reasonably positive about Dutch oral care. Attention for prevention, appreciation of oral health and the reduction of inequality in oral care continue to be necessary.

Integrating Medical-Dental Care for Diabetic Patients: Qualitative Assessment of Provider Perspectives.

Globally, periodontal disease and diabetes have achieved epidemic proportions and have become a top health care priority. Mutual bidirectional exacerbation of these conditions is promoting creation of cross-disciplinary integrated care delivery (ICD) models that bridge the traditionally siloed health care domains of dentistry and medicine. By engaging focus groups inclusive of both medical and dental providers and one-on-one interviews, this qualitative study investigated provider knowledgeability, receptiveness, and readiness to engage ICD and sought input from the medical-dental primary care practitioner participants on perceived opportunities, benefits, and challenges to achieving ICD models for patients with diabetes/prediabetes. Statewide regional representation and inclusivity of diverse practice settings were emphasized in soliciting participants. Thematic analysis of focus group and interview transcripts was undertaken to establish current state of the art, gauge receptivity to alternative ICD models, and seek insights from practitioners surrounding opportunities and barriers to ICD achievement. Forty providers participated, and thematic analyses achieved saturation. Providers were well informed regarding disease interaction; were receptive to ICD, including implementation of better screening and referral processes; and favored improving interdisciplinary communication inclusive of access to integrated electronic health records. Perceived barriers and opportunities communicated by participants for advancing ICD were documented.

Community-based preventive activities in the Public Dental Service in Norway.

OBJECTIVES: The purpose of this study was to describe community-based preventive interventions undertaken by the dental team outside the dental clinics in Norway, from the dental hygienists' and the dentists' perspective, with the main focus on target groups and existing guidelines and routines for these activities. A secondary aim was to identify the personnel responsible for developing the local guidelines and the knowledge sources for the guidelines. METHODS: With the assistance of the Chief Dental Officers in 15 Public Dental Service (PDS) regions, questionnaires were emailed to the local clinics (n = 421). In each, the most experienced dental hygienist and dentist were asked to respond; 215 dentists and 166 and dental hygienists responded (60%). RESULTS: Almost 40% of the respondents reported that their clinic had guidelines on community-based activities conducted outside the clinics. Dental hygienists and local chief dentists were responsible for planning them. The main target groups were young children and the dependent elderly; the majority of the activities were carried out at child welfare centres and for personnel at nursing homes or for home care nurses. CONCLUSION: At the regional and local level, a more strategic and coordinated approach to the provision of community-based activities is needed, including assessment of oral health needs among population groups. Continuous documentation and evaluation of results are necessary for optimal use of available resources and to facilitate an evidence-based approach.

Evaluation of patients' compliance in different age groups: preventive methodology.

BACKGROUND: The aim of this work was to evaluate the effectiveness of the SSRD Department of University of Milan PREVENTION PROGRAM between subjects of different sex and ages. METHODS: Prevention Program is divided into six stages, in which specific and standardized procedures are effected on patient; then checkups are planned after three months. Ninety patients (48 females, 42 males) were included. Subjects were divided into three ages groups: 6-9, 10-12 and over 12 years old. Plaque Index, Bleeding Index, and quantitative and qualitative variations of bacterial plaque were considered. RESULTS: Remarkable results were obtained regarding both the effective reduction of bacterial oral flora and patient's compliance and learning, especially in the group of patients older than 10 years. The new values of parameters recorded at the end of the study showed that all the subjects included in the sample had an improvement of compliance in oral hygiene, in particular: 1) P.I. level 3, 10-12 age, female; 2) B.I. level 4, males over 10, female 6-9 age; 3) quantitative and qualitative variations of bacterial plaque, level 4, all groups. CONCLUSIONS: Patient instruction and motivation allow to obtain optimal results in particular in patients aged more than 10 years.

Exploratory scoping of the literature on factors that influence oral health workforce planning and management in developing countries.

OBJECTIVES: The purpose of this study was to scope the literature that exists about factors influencing oral health workforce planning and management in developing countries (DCs). METHODS: The Arksey and O'Malley method for conducting a scoping review was used. A replicable search strategy was applied, using three databases. Factors influencing oral health workforce planning and management in DCs identified in the eligible articles were charted. FINDINGS: Four thousand citations were identified; 41 papers were included for review. Most included papers were situational analyses. Factors identified were as follows: lack of data, focus on the restorative rather than preventive care in practitioner education, recent increase in number of dental schools (mostly private) and dentistry students, privatization of dental care services which has little impact on care maldistribution, and debates about skill mix and scope of practice. Oral health workforce management in the eligible studies has a bias towards dentist-led systems. Due to a lack of country-specific oral health related data in developing or least developed countries (LDCs), oral health workforce planning often relies on data and modelling from other countries. DISCUSSION AND CONCLUSION: Approaches to oral health workforce management and planning in developing or LDCs are often characterized by approaches to increase numbers of dentists, thus not ameliorating maldistribution of service accessibility. Governments appear to be reducing support for public and preventative oral healthcare, favouring growth in privatized dental services. Changes to professional education are necessary to trigger a paradigm shift to the preventive approach and to improve relationships between different oral healthcare provider roles. This needs to be premised on greater appreciation of preventive care in health systems and funding models.

Changes in the oral health of the children of Dili, Timor Leste, between 2002 and 2014.

INTRODUCTION: This research compared the oral health status of school children in Dili (the capital of Timor Leste) in 2002 and 2014. METHODS: The 2014 oral health survey of Dili's children replicated the methods of an AusAID-supported oral health survey conducted in 2002. Equal numbers of children were invited to participate from four age groups (6-8, 9-11, 12-14 and 15-17 years). For the 2014 survey, the subdistricts of Dom Aleixo, Cristo Rei, Metinaro and Vera Cruz were randomly selected for inclusion. A questionnaire was used to collect data on demographics and oral health behaviours. Oral epidemiological examinations were conducted by four dentists and five dental nurses. RESULTS: The 2014 survey in Dili recruited 758 participants for the questionnaire and 655 children for the oral examination. In 2014, a lower proportion of children reported brushing their teeth the previous day (97% vs 100%, p=0.01) and a larger proportion reported having toothache (40% vs 19%, p<0.001) (sometimes to very often) during the previous 12 months. The mean number of decayed, missing or filled teeth in the primary plus permanent dentition (dmft + DMFT) was greater in 2014 than in 2002 (4.2 vs 3.5, p=0.01). There was no difference in the prevalence of decay in the primary dentition (39% vs 37%, p=0.61) or the mean number of decayed, missing or filled (dmft) teeth in the primary dentition in 2014 compared to 2002 (2.0 vs 1.8, p=0.47). However, the prevalence of decay in the permanent dentition was greater in 2014 (70% vs 53%, p<0.001) as was the mean DMFT (2.3 vs 1.7, p=0.04). The prevalence of gingival bleeding (65% vs 81%, p<0.001) and calculus (57% vs 86%, p<0.001) was lower in 2014. CONCLUSIONS: There was an increase in dental caries experiences in Dili school children between 2002 and 2014, associated with more permanent teeth dental caries experiences.

The healthcare system and provision of oral healthcare in European Union member states. Part 4: Greece.

This paper presents a description of the healthcare system and how oral healthcare is organised and provided in Greece, a country in a deep economic and social crisis. The national health system is underfunded, with severe gaps in staffing levels and the country has a large private healthcare sector. Oral healthcare has been largely provided in the private sector. Most people are struggling to survive and have no money to spend on general and oral healthcare. Unemployment is rising and access to healthcare services is more difficult than ever. Additionally, there has been an overproduction of dentists and no development of team dentistry. This has led to under or unemployment of dentists in Greece and their migration to other European Union member states, such as the United Kingdom, where over 600 Greek dentists are currently working.

[Motivation for Prevention in Childhood as a Basis for long-Term Dental Health: The Augsburg Model]. / Motivation zur Prävention im Kindesalter als Basis für eine nachhaltige Zahngesundheit - Das Augsburger Modell.

Oral health promotion programs have been shown to be more effective the earlier they are started. In the city of Augsburg, the activities of the School Dental Service were replaced by a cooperation model in 2001, which provides a reasonable combination of group and individual dental prophylaxis. Three epidemiological evaluations show continuously increasing rates of natural healthy primary teeth in preschool children of all population groups. The Augsburg cooperation model "child and youth dental health" represents a practice-oriented approach in accordance with the new German prevention law.

The healthcare system and the provision of oral healthcare in EU Member States: France.

The French oral health system is based on the provision of dental treatment and is organised around a fee-per-item model. The system is funded by a complex mix of public and complementary health insurance schemes. The system is successful in that it provides access to affordable dental treatment to the majority of the French population. However, France had the highest health expenditure as a share of gross domestic product (GDP) of all European Union countries in 2008 and rising oral health inequalities may be exacerbated by the manner in which oral health care is provided and funded. In addition, there is no organised national strategy for the prevention of oral diseases or for oral health promotion.

Advances in the prevention of oral disease; the role of the International Association for Dental Research.

BACKGROUND: Since its foundation in 1920, prevention of oral disease has been a priority for the International Association for Dental Research (IADR) and the commitment of the organisation to the subject area is clearly expressed in its mission to improve oral health worldwide. The IADR has a current global membership of almost 11,000 people who share an interest in oral and craniofacial research. CONTRIBUTION OF IADR: This paper provides an overview of the contribution of IADR to supporting research and associated activities in disease prevention, in disseminating knowledge and in advocating for better oral health for all citizens of the world. It looks back over time and summarises current supports. Two more recent initiatives in disease prevention are described in more detail, the Global Oral Health Inequalities Research Agenda (GOHIRA) and the proceedings at the 2013 World Conference on Preventive Dentistry (WCPD, 2013), a joint initiative between IADR and WHO. Through organisational structure, meetings, publications, scientific groups and networks and external relations, IADR has been at the forefront of advancing research for the prevention of oral diseases. IADR is committed to ensuring research advances get disseminated and implemented and at the same time encourages and advocates for basic, clinical and translational research across disciplines so that we may uncover the major breakthrough in prevention of oral disease.

Effectiveness of an Alternative Dental Workforce Model on the Oral Health of Low-Income Children in a School-Based Setting.

OBJECTIVES: We evaluated the effect of an alternative dental workforce program-Kansas's Extended Care Permit (ECP) program--as a function of changes in oral health. METHODS: We examined data from the 2008 to 2012 electronic medical records of children (n = 295) in a Midwestern US suburb who participated in a school-based oral health program in which preventive oral health care was delivered by ECP dental hygienists. We examined changes in oral health status as a function of sealants, caries, restorations, and treatment urgency with descriptive statistics, multivariate analysis of variance, Kruskal-Wallis test, and Pearson correlations. RESULTS: The number of encounters with the ECP dental hygienist had a statistically significant effect on changes in decay (P = .014), restorations (P = .002), and treatment urgency (P = .038). Based on Pearson correlations, as encounters increased, there was a significant decrease in decay (-0.12), increase in restorations (0.21), and decrease in treatment urgency (-0.15). CONCLUSIONS: Increasing numbers of encounters with alternative providers (ECP dental hygienists), such as with school-based oral health programs, can improve the oral health status of low-income children who would not otherwise have received oral health services.

The healthcare system and the provision of oral healthcare in European Union member states. Part 1: Germany.

Germany is the largest member state of the EU, both in terms of population and number of dentists and dental team members, with 80.5 million inhabitants and 69,236 active dentists, 182,000 dental nurses and 54,000 dental technicians in 2012. General dental practitioners in private practice provide almost all oral healthcare under a health insurance scheme. The tradition of compulsory health insurance goes back to the nineteenth century when it was introduced by Bismarck. Today, the majority of the German population (86%) are members of a statutory sick fund which reimburses a legally prescribed standard oral healthcare package provided by dentists in contract with the health insurance system. A smaller number are privately insured. Access to oral healthcare is excellent and 80% of adults visited a dentist in 2013. Healthcare expenditure in Germany has long been considered high. This has led to several reforms in recent years. This paper outlines the system for the provision of oral healthcare in Germany and explains and discusses the latest changes.

North Carolina physician-based preventive oral health services improve access and use among young Medicaid enrollees.

To combat disparities in oral health and access to dental care among infants and toddlers, most state Medicaid programs now reimburse physician-based preventive oral health services such as fluoride varnish applications. We used geospatial data to examine the distribution of dental and medical Medicaid providers of pediatric oral health services throughout North Carolina to determine if these services have improved access to care for Medicaid enrollees younger than age three. We then used claims data to examine the association between distance from these practices and use of dental services for a cohort of approximately 1,000 young children. Among one hundred counties, four counties had no physician-based preventive oral health services, and nine counties had no dental practice. While children who lived farther from the nearest dental practice were less likely to make dental visits, distance from physician-based preventive oral health services did not predict utilization. For young Medicaid enrollees, oral health services provided in medical offices can improve access and increase utilization.

Perceived barriers to preventive dental care among Libyan dentists.

AIM: To explore the barriers to providing preventive dental care to patients, as perceived by Libyan dentists working in Benghazi. SETTINGS AND DESIGN: A cross-sectional, questionnaire-based survey was conducted among dentists working in Benghazi, Libya. MATERIALS AND METHODS: All dentists registered with the Dental Association of Benghazi and with 2 or more years of practice were invited to participate. The questionnaire collected information on participants' demographic and professional characteristics as well as the patient-, practice- and dentist-related barriers to providing preventive dental care. STATISTICAL ANALYSIS: Scores for each type of barrier were compared by demographic and professional characteristics in bivariate and multivariate analyses. RESULTS: One hundred and seventy five dentists returned the questionnaires (response rate: 79%) and 166 had complete information on all the variables selected for analysis (75%). The majority were females (70%), aged between 23 and 34 years (85%), was working in the public health sector (43%), and had up to 5 years of service (46%). Patient-related barriers were scored the highest, followed by practice- and dentist-related barriers. Dentists with mixed practice reported lower scores on patient- and practice-related barriers than those in public or private practice. CONCLUSION: Respondents were generally aware of the barriers to preventive dentistry and perceived the barriers as being more related to their patients than to their practices or themselves. However, these perceptions varied by practice sector.

NHS pilots in primary care--an insight into the future?

UNLABELLED: This article looks at the background to the current changes in primary care dentistry being piloted in England. It looks at the structure of the different elements being piloted, such as the oral health assessment, interim care appointments and care pathways. It also examines advanced care pathways and how complex care will be provided when clinically feasible and beneficial to the patient. The authors have worked in a type 1 pilot practice since September 2010. CLINICAL RELEVANCE: The NHS contract currently being piloted in England delivers care through care pathways and clinical risk assessments with prevention as an important building block for the delivery of services. There are new measures planned for measuring quality outcomes in primary care. This has implications for how services are delivered, who delivers them and how dentists will be remunerated in the future.

Expanding oral health preventative services for young children: a successful interprofessional model.

Progressive solutions are needed to solve the oral health chronic disease problem in the U.S. The importance of oral health coupled with urgent community oral health needs, shortage of primary providers, and emphasis on interprofessional collaboration make the timing ripe for allied health training and practice in oral health preventative services. A successful model is described that addressed the unmet oral health care needs of low-income and at-risk children. The model is a guide for integrating an oral health screen, fluoride varnish, anticipatory guidance, and dental referrals into allied health practice. An alternative oral health provider approach was used to address the low rate of early caries detection, preventative oral care, and access for underserved children. A comprehensive system for the administrative and clinical components of the project, including implementation plan, clinical protocols, prescriptive authority, a dental home referral system, clinical training and competency testing, was developed. The interprofessional project increased oral health services capacity and practice acceptance of oral health screening and fluoride varnishing among dietitians. Oral health care services provide allied health practitioners with unique opportunities to impact the poor access and unmet needs of at risk children and adults and to improve overall health.

Strengthening of oral health systems: oral health through primary health care.

Around the globe many people are suffering from oral pain and other problems of the mouth or teeth. This public health problem is growing rapidly in developing countries where oral health services are limited. Significant proportions of people are underserved; insufficient oral health care is either due to low availability and accessibility of oral health care or because oral health care is costly. In all countries, the poor and disadvantaged population groups are heavily affected by a high burden of oral disease compared to well-off people. Promotion of oral health and prevention of oral diseases must be provided through financially fair primary health care and public health intervention. Integrated approaches are the most cost-effective and realistic way to close the gap in oral health between rich and poor. The World Health Organization (WHO) Oral Health Programme will work with the newly established WHO Collaborating Centre, Kuwait University, to strengthen the development of appropriate models for primary oral health care.

Primary oral health care.

The aim of this review was to describe the background and evolution of primary oral health care (POHC), including the development of an oral health policy, by identifying the resources necessary for oral health services, reviewing the evidence of the effectiveness of oral health promotion and education, providing essential oral health care, and establishing evidence of the benefits of regular dental visits for effective POHC. At present, evidence for the effectiveness of oral health education and regular dental visits is very weak. Nevertheless, POHC needs to be developed as an integral part of primary health care (PHC). Therefore, a need exists to increase financial investment, resources and workforce in PHC to lower the prevalence of dental caries and periodontal disease in the Middle-East using the POHC approach.