Longitudinal analysis of cost and dental utilization patterns for older adults in outpatient and long-term care settings in Minnesota.

BACKGROUND: Dental utilization patterns and costs of providing comprehensive oral healthcare for older adults in different settings have not been examined. METHODS: Retrospective longitudinal cohort data from Apple Tree Dental (ATD) were analyzed (N = 1,159 total; 503 outpatients, 656 long-term care residents) to describe oral health status at presentation, service utilization patterns, and care costs. Generalized estimating equation (GEE) repeated measures analysis identified significant contributors to service cost over the three-year study period. RESULTS: Cohort mean age was 74 years (range = 55-104); the outpatient (OP) group was younger compared to the long-term care (LTC) group. Half (56%) had Medicaid, 22% had other insurance, and 22% self-paid. Most (72%) had functional dentitions (20+ teeth), 15% had impaired dentitions (9-19 teeth), 6% had severe tooth loss (1-8 teeth), and 7% were edentulous (OP = 2%, LTC = 11%). More in the OP group had functional dentition (83% vs. 63% LTC). The number of appointments declined from 5.0 in Year 1 (OP = 5.7, LTC = 4.4) to 3.3 in Year 3 (OP = 3.6, LTC = 3.0). The average cost to provide dental services was $1,375/year for three years (OP = $1,427, LTC = $1,336), and costs declined each year, from an average of $1,959 (OP = $2,068, LTC = $1,876) in Year 1 to $1,016 (OP = $989, LTC = $1,037) by Year 3. Those with functional dentition at presentation were significantly less costly than those with 1-19 teeth, while edentulous patients demonstrated the lowest cost and utilization. Year in treatment, insurance type, dentition type, and problem-focused first exam were significantly associated with year-over-year cost change in both OP and LTC patients. CONCLUSION: Costs for providing comprehensive dental care in OP and LTC settings were similar, modest, and declined over time. Dentate patients with functional dentition and edentulous patients were less costly to treat. LTC patients had lower utilization than OP patients. Care patterns shifted over time to increased preventive care and decreased restorative care visits.

Integrated Medical-Dental Delivery Systems: Models in a Changing Environment and Their Implications for Dental Education.

Models and systems of the dental care delivery system are changing. Solo practice is no longer the only alternative for graduating dentists. Over half of recent graduates are employees, and more than ever before, dentists are practicing in groups. This trend is expected to increase over the next 25 years. This article examines various models of dental care delivery, explains why it is important to practice in integrated medical-dental teams, and defines person-centered care, contrasting it with patient-centered care. Systems of care in which teams are currently practicing integrated oral health care delivery are described, along with speculation on the future of person-centered care and the team approach. Critical steps in the education of dental and other health care professionals and the development of clinical models of care in moving forward are considered. This article was written as part of the project "Advancing Dental Education in the 21st Century."

Apple Tree Dental: An Innovative Oral Health Solution.

The Surgeon General's Report on Oral Health called attention to the "silent epidemic" of dental disease. Older adults and other vulnerable people continue to suffer disproportionately from dental disease and inadequate access to care. As a society and as dental professionals, we face multiple challenges to care for our aging patients, parents and grandparents. Apple Tree Dental's community collaborative practice model illustrates a sustainable, patient-centered approach to overcoming barriers to care across the lifespan.

Economic models for prevention: making a system work for patients.

The purpose of this article is to describe alternative means of providing patient centered, preventive based, services using an alternative non-profit, economic model. Hard to reach, vulnerable groups, including children, adults and elders, often have difficulties accessing traditional dental services for a number of reasons, including economic barriers. By partnering with community organizations that serve these groups, collaborative services and new opportunities for access are provided. The concept of a dental home is well accepted as a means of providing care, and, for these groups, provision of such services within community settings provides a sustainable means of delivery. Dental homes provided through community partnerships can deliver evidence based dental care, focused on a preventive model to achieve and maintain oral health. By using a non-profit model, the entire dental team is provided with incentives to deliver measurable quality improvements in care, rather than a more traditional focus on volume of activity alone. Examples are provided that demonstrate how integrated oral health services can deliver improved health outcomes with the potential to reduce total costs while improving quality.

Prevention in practice--a summary.

BACKGROUND: This paper is a summary document of the Prevention in Practice Conference and Special Supplement of BMC Oral Health. It represents the consensus view of the presenters and captures the questions, comments and suggestions of the assembled audience. METHODS: Using the prepared manuscripts for the conference, collected materials from scribes during the conference and additional resources collated in advance of the meeting, authors agreed on the summary document. RESULTS: The Prevention in Practice conference aimed to collate information about which diseases could be prevented in practice, how diseases could be identified early enough to facilitate prevention, what evidence based therapies and treatments were available and how, given the collective evidence, could these be introduced in general dental practice within different reimbursement models. CONCLUSIONS: While examples of best practice were provided from both social care and insurance models it was clear that further work was required on both provider and payer side to ensure that evidence based prevention was both implemented properly but also reimbursed sufficiently. It is clear that savings can be made but these must not be overstated and that the use of effective skill mix would be key to realizing efficiencies. The evidence base for prevention of caries and periodontal disease has been available for many years, as have the tools and techniques to detect, diagnose and stage the diseases appropriately. Dentistry finds itself in a enviable position with respect to its ability to prevent, arrest and reverse much of the burden of disease, however, it is clear that the infrastructure within primary care must be changed, and practitioners and their teams appropriately supported to deliver this paradigm shift from a surgical to a medical model.

Oral health delivery systems for older adults and people with disabilities.

This article describes new oral health care system models designed to meet the needs of a rapidly growing population of older adults and people with disabilities. These populations are not currently able to access traditional dental offices and clinics to the same degree that younger and much healthier population groups do. So new models proactively target specific community organizations where these high-risk underserved population groups live, work, go to school, or obtain other health or social services. Collaborative on-site and clinic-based teams establish "Virtual Dental Homes" that provide ongoing, year-round access to oral health services designed to prevent mouth infections, deliver evidence-based preventive care, and restore infected individuals to stable and sustainable oral health. These new delivery models are beginning to demonstrate better health care delivery, better health outcomes, and the potential to drive down total health care costs for older adults and people with disabilities.

Using telehealth technologies to improve oral health for vulnerable and underserved populations.

Telehealth refers to the use of technology to provide health care at a distance. The important and increasing role of telehealth in the delivery of health care has been recognized for several decades. Although there are fewer reports on the use of telehealth to deliver oral health services, evidence is emerging that these technologies can enhance the ability of the oral health delivery system to reach vulnerable and underserved populations.

Oral health for people with special needs: consensus statement on implications and recommendations for the dental profession.

In November 2004, the Pacific Center for Special Care at the University of the Pacific Arthur A. Dugoni School of Dentistry, with support from the California Dental Association Foundation, hosted a conference to explore the issue of oral health for people with special needs. This conference was held in conjunction with the joint meetings of Pacific's Statewide Task Force on Oral Health for People With Special Needs and Pacific's Statewide Task Force on Oral Health and Aging. These groups of interested stakeholders meet several times a year to discuss the increasing problems faced by people with disabilities, elderly individuals, and other special populations in obtaining access to oral health services and maintaining good oral health. The purpose of this conference was to explore the changing population of people with special needs, analyze the implications for the dental profession and society, and describe systems and strategies that might lead to improved oral health for these populations. This conference also served as a forum for developing oral health recommendations as a part of the California Commission on Aging's Strategic Plan for an Aging Population. Seven nationally recognized speakers presented draft papers on various aspects of this topic. These presentations are published as the additional papers in this and the next issue of the Journal. There was time for audience reaction and discussion with the speakers. The speakers and a designated group of reactors then developed this consensus statement and recommendations for addressing these issues.

The Minnesota Oral Health Care Solutions Project: implications for people with special needs.

Disparities in oral health status and access to dental care are major problems for people with special needs in Minnesota and across the country. The current delivery system for people with special needs is failing. Patients, community leaders, private dentists, safety net clinics, and state agencies are frustrated with the Medicaid program that funds the current system; and everyone is looking for new solutions. What would an improved oral health care system and Medicaid model look like? This paper describes Minnesota's Oral Health Care Solutions Project that seeks to answer this question and highlights the implications of a new model for people with special needs. The low reimbursements and administrative burdens of Minnesota's Medicaid program have led many dentists to reduce or stop seeing public program patients. As a result, many people with special needs have been unable to obtain routine dental care and therefore seek treatment in emergency rooms.