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J Am Dent Assoc, Vol 138, No 10, 1366-1371.
© 2007 American Dental Association |
TRENDS |
Addressing disparities in oral health care
| ABSTRACT |
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Methods. The authors performed a literature review and conducted a series of structured interviews with key institutional and community stakeholders from seven geographical regions of the United States. They investigated a wide range of partnerships between community-based dental clinics and academic dental institutions.
Results. On the basis of their interviews and literature review, the authors identified common themes and made recommendations to the dental community to improve access to care while enhancing the dental curriculum.
Conclusions. Reducing disparities in access to oral health care and the need for reform of the dental curriculum may be addressed, in part, by a common solution: strategic partnerships between academic dental institutions and communities.
Practice Implications. Organized dentistry and individual practitioners, along with other major stakeholders, can play a significant role in supporting reform of the dental curriculum and improving access to care.
Key Words: Dental curriculum; access to care; disparities in oral health care
Abbreviations: FTE: Full-time equivalent.
The challenges facing dentistry in the first part of the 21st century are many and complex. Improving access to oral health care is widely recognized as one of the highest priorities.1–4 The 2000 report by the U.S. surgeon general, Oral Health in America: A Report of the Surgeon General, highlighted the importance of oral health to overall health and well-being and the urgent need to address oral health care disparities.5 Emerging evidence to support the connection between oral health and systemic disease has increased public awareness of the value of good oral health.6–13 Academic dental institutions should be expected to assume a leadership role in responding to the challenges and opportunities identified by the surgeon generals report. However, dental institutions are operating in an environment of declining government support and rising costs. In many communities, dental institutions already assume the role of "safety net" for oral health care provision.14,15 Most dental institutions today are managing a delicate balancing act—struggling to remain financially viable (and therefore not viewed as a liability to the parent institution) while providing reduced-fee or uncompensated oral health care to the underserved patient population and still meeting the educational needs of their students.
A parallel development in dental education is the growing consensus that significant curriculum reform is long overdue.16–20 The traditional instructional model at most academic dental institutions has not changed in any meaningful way in the past 50 years.21,22 Decades of research in educational psychology support the benefits of actively engaging adult learners in a manner that allows for practical application of new knowledge.23,24 Spencer and Jordan25 outlined several basic principles of adult learning in health professions education, including relevance, active involvement, focus on problems, building on previous experience and practical applications. Moving part of the dental curriculum out of the traditional classroom, laboratory and dental school clinic settings and into community-based clinics may improve students acquisition of clinical skills, integration of interdisciplinary course material, and appreciation for social and cultural aspects of oral health. Toward this end, in 2004, the Commission on Change and Innovation in Dental Education was established by the American Dental Education Association to enable dental educators, representatives from organized dentistry, the dental licensure community, the Commission on Dental Accreditation, the American Dental Association Council on Dental Education and Licensure, and the Joint Commission on National Dental Examinations to coordinate their efforts to improve dental education and the nations oral health.26
Can these two seemingly unrelated problems—access to care and the need for fundamental changes in the dental curriculum—be addressed in part by the same solution? The purpose of this article is to demonstrate how partnerships between academic dental institutions and communities can better serve the oral health needs of the public, as well as augment the educational objectives of the academic dental institution. While it is beyond the scope of this article to identify and address all potential barriers to the delivery of optimum oral health care, we feel that dental institutions may be able to play an even larger role in the provision of care to underserved populations and, at the same time, enhance the dental educational experience through active engagement of students and faculty in nontraditional learning environments. In particular, we offer recommendations for the development of successful partnerships that meet the needs of the academic dental institution and the community, identify impediments to the development and implementation of partnerships, discuss strategies to ensure sustainability of partnerships, and suggest how members of the local dental community may contribute to successful partnerships. We based our recommendations on a literature review of current programs and on information collected through a series of structured interviews with key institutional and community stakeholders from seven geographical locations in the United States.
Even though we can agree readily that patients served by community-based clinics will benefit as do the students who participate in these programs,27 the advantages to the academic dental institution are less tangible. On the positive side, academic dental institutions have an opportunity to raise their public visibility and image in diverse communities while fulfilling a moral obligation to help meet the needs of underserved populations. This expectation is particularly relevant for institutions that receive state financial support for their academic programs. However, some loss of control over faculty-directed clinical education, as well as uncertainty regarding costs associated with running the academic aspects of community-based education programs, including loss of clinic revenue within the dental school, are concerns for many dental faculty members and administrators. (We discuss these issues later in this article.)
Several successful community-based partnerships have existed for decades34–36; however, recent interest in the access-to-care issue from philanthropic organizations has provided a jump-start for 15 U.S. dental schools. Funding from The Robert Wood Johnson Foundation, the California Endowment and the W.K. Kellogg Foundation resulted in the development of a program called "Pipeline, Profession, and Practice: Community-Based Dental Education." The funding agencies selected 15 dental schools to participate in a five-year program designed to reduce disparities in access to oral health care.37 The programs objectives state that senior dental students will spend at least 60 days per year treating patients in a community-based clinic; the dental school will provide didactic and clinical courses to prepare students for community experiences; and recruitment of underrepresented minority and low-income students will increase.
Participants in this program already have provided care to thousands of low-income patients through 247 community-based clinics (further information is available at "www.dentalpipeline.org"). At the end of the five-year grant, the schools programs are expected to be sustainable without continued external support. Financial sustainability of community-based partnerships is one of the critical issues found consistently in our review of the literature and interviews with key partnership stakeholders.
In an attempt to help address this gap in our knowledge of community-based partnerships, we developed a structured interview process and completed interviews with key stakeholders at each of seven geographically diverse locations. The locations selected represented the home institutions of seven authors of this article (TableCan two seemingly unrelated problems—access to care and the need for fundamental changes in the dental curriculum—be addressed in part by the same solution?
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COMMUNITY-BASED DENTAL EDUCATION PARTNERSHIPS
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ABSTRACT
COMMUNITY-BASED DENTAL EDUCATION...
LESSONS LEARNED: THE VALUE...
CONCLUSIONS
REFERENCES
A recent survey of North American dental institutions revealed that at least two-thirds of U.S. and Canadian dental school predoctoral curricula include some form of community-based clinical experience, with a median time spent in community-based clinics of only approximately 11 to 15 days.22,27 The trend to increase the use of community settings for a larger portion of the clinical education experience is a common theme internationally and in all health professions.28 Programs typically are developed to reach underserved groups such as rural and low-income inner-city populations, children at high risk of experiencing oral disease, prisoners, nursing home patients and other groups with limited access to care. Clearly, many, if not most, of these patients would not receive oral health care without the existence of community-based clinics and outreach programs. The student clinicians gain improved confidence, speed and time management skills; improved communication skills; and increased cultural competency owing to exposure to a diverse patient population. In addition, students gain knowledge of alternative career pathways in the dental profession and a greater appreciation for the role of oral health care.28 In general, students express satisfaction with their extramural experiences, and some evidence suggests that these experiences have a positive impact on their understanding of ethical and social issues related to oral health care.29–33 Perhaps not surprisingly, students find the most value in community-based clinics that more closely approximate a private practice setting and less value in clinics in institutional settings (such as prisons).32 We will expand on the potential implications of this finding later in this article.
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LESSONS LEARNED: THE VALUE OF DEVELOPING AND SUSTAINING SUCCESSFUL PARTNERSHIPS
TOP
ABSTRACT
COMMUNITY-BASED DENTAL EDUCATION...
LESSONS LEARNED: THE VALUE...
CONCLUSIONS
REFERENCES
There are no specific guidelines or recommendations for the development of successful community-based partnerships. Even less information is available regarding the impact of these partnerships on curricular design and clinical education. Our literature review identified numerous reports of community-based partnerships in dental education, but a surprising absence of input from many of the most important stakeholders. That is, the majority of articles on the subject were rather narrowly focused and limited in perspective and scope.
). We obtained institutional review board approval at each of the seven institutions. To ensure representation of the perspective of the academic institution, we interviewed high-level university administrators (such as the president, the chancellor and the academic provost, or people in equivalent positions), the chief executive officer of the medical center or hospital and the dean of the dental school. To represent the perspectives of organized dentistry and the community in each geographical location, we interviewed the executive director of the state dental society, the director of the state department of dental health and state legislators from underserved areas. We conducted each interview by using a standardized set of questions (Box
).
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Only a few of the community-based partnerships were completely self-sustaining. Obviously, maintaining financial viability beyond the five-year funding period will be one of the major challenges for the programs supported by the Robert Wood Johnson Foundation and California Endowment grants. We also found that key stakeholders often were unaware of the issues deemed to be most important by the other stakeholders. Although we were not surprised by this finding, we are concerned that the lack of communication and understanding among stakeholders regarding issues of common importance could be an impediment to the expansion of community-based partnerships and educational opportunities.
As a group, the state legislators we interviewed had limited knowledge of community-based partnerships available to their constituents. Only two of seven legislators could identify a specific partnership in their districts. However, all seven supported the concept of community-based partnerships, and some recognized the potential for the development of dental students as future community leaders. Because state legislators often have a significant influence on the availability of funds for community-based partnerships, their support should be cultivated by academic dental institutions, community leaders and organized dentistry.
An additional key ingredient for the expansion of community-based partnerships is the development of programs that meet the educational needs of dental students and are, at the very least, revenue-neutral to the parent institution. We feel that a solid evidence base is developing to support the educational benefits of student participation in well-run community-based clinics.27–34 Concerns about maintaining clinical quality standards and consistency in student evaluation can be addressed by ensuring proper credentialing and training of community-based preceptors. At least one institution already has a successful long-term history of pairing dental students with private practice preceptors.34 Students in this program spend six months during their senior year working in community-based practices. However, there is no question that transferring senior dental students from their school clinics to community clinics during their most productive months has a negative impact on school revenue. Although several of our interviewees suggested that community clinics might be able to provide some remuneration to the dental school to compensate for loss of clinic revenue, we believe this is an unlikely option in most cases.
Establishing partnerships with federally qualified health centers that offer dental services is one option that may allow some schools to obtain partial compensation for services rendered by senior dental students. Bailit and colleagues27 recently proposed a model for financing clinical dental education that could generate new net revenues for a dental school if senior dental students spent 70 percent of their time in community-based clinics. This model predicts that the loss in clinic revenue would be more than offset by the savings in clinic instruction expense and operating overhead. The model is conceptually sound, although the authors admit that there would be costs associated with transitioning to a new educational model, and their assumptions will not apply equally to all institutions.
Perhaps the most important question related to the expansion of dental student involvement in community-based dental health partnerships is what potential impact this new model will have on reducing disparities in oral health care. Although it is not possible to predict with certainty the outcome of these proposed changes, we can estimate the approximate number of full-time equivalent (FTE) general dentists who would be added to the work force in underserved areas. There are approximately 4,500 senior dental students each year in U.S. dental schools. If two-thirds of these students provide dental services in community-based clinics for three months during their senior year, and we assume their productivity is approximately one-half that of experienced dentists, the result will be the equivalent of adding 375 FTE general dentists to underserved areas each year. We feel that this is a reasonable midrange estimate and actually may underestimate the impact of moving a significant portion of the dental curriculum to community-based clinics.
| CONCLUSIONS |
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Throughout this article, we intentionally and repeatedly have referred to the relationship between academic dental institutions and community-based clinics as a partnership. This reflects the one consistent theme uncovered in our literature review and interview process: successful unions between academic dental institutions and communities require an ongoing willingness to understand and meet the needs of all participants.
| FOOTNOTES |
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