Access to dental care among older adults in the United States

Oral health is essential to an older adult's general health and well-being. Yet, many older adults are not regular users of dental services and may experience significant barriers to receiving necessary dental care. This literature review summarizes national trends in access to dental care and dental service utilization by older adults in the United States. Issues related to geriatric dentistry and concerns about access to dental care include the increasing diversity of the older adult population, concerns about the degree to which the dental workforce is prepared to meet the oral health needs of older patients, and the adequacy of the future workforce, including concern about training opportunities in gerontology and geriatrics for dental and allied dental practitioners.     

Holes a plenty: oral health status a major issue for newly arrived refugees in Australia

BACKGROUND: Dental health needs of newly arrived refugees are much greater than for the wider Australian community. This paper identifies the disparities and highlights major dental health issues for Australia's growing and constantly changing refugee population. METHODS: Using available data and the decayed, missing and filled teeth (DMFT) index as a measure of oral health, the reported oral health status of refugee groups in Australia was compared with that of the general population, Indigenous Australians, recipients of public dental services, special needs groups in Australia and other refugee groups outside Australia. RESULTS: The reported oral health status of Australian refugees compared poorly with the comparison groups. Of particular concern was the number of reported untreated decayed teeth (D). This ranged from a mean of 2.0 to 5.2 compared with 0.6 to 1.4 for the general Australian population. Refugee groups also reported fewer filled teeth (1.0 to 5.8) compared with the general population (4.1 to 9.3). Similar results were found when reported D, M and F teeth for refugees were compared to Indigenous Australians, public dental service recipients, immigrants and special needs groups in Australia. CONCLUSIONS: Dental health of refugees, particularly untreated decay, compared poorly to that of Indigenous Australians, and special needs populations in Australia who all have known worse dental health than the general population. There is an urgent need for the inclusion of this at risk population among targeted dental services. In addition, sources of health related data must clearly identify refugees to enable appropriate comparisons with other population groups. Recommendations for refugees are made regarding on-arrival dental assessment and treatment, and community based oral health programmes.     

Deficits in perceptions of oral health relative to general health in populations

OBJECTIVE: To compare perceptions of general health versus oral health within two populations. METHODS: Secondary analysis of cross-sectional survey data obtained from representative samples of dentate adults in Australia and the United States. Australian data were collected in the 2002 National Dental Telephone Interview Survey and United States data were from the NHANES, 1988-1994. A stratified analysis compared self-ratings of general and oral health among groups classified by age, socioeconomic status and access to dental care. RESULTS: In Australia, 43.6% rated their dental health 'very good' or 'excellent' whereas 58.6% rated their general health 'very good' or 'excellent'--a deficit of 15.0%. In the US, there was a comparable deficit of 24.2%. The deficit could be explained as a 'generation gap' where oral health ratings of the youngest cohort resembled the general health ratings of middle-aged adults in Australia and retirees in the US. An 'affluence gap' was evident where the oral health ratings of wealthier adults resembled the general health ratings of disadvantaged adults. Among Australians with private dental insurance who had visited a dentist in the past year the oral health deficit was negligible. Similar stratification in the US sample considerably attenuated the deficit. CONCLUSION: There is a deficit in perceived oral health compared with general health at all stages of adulthood and spanning the socioeconomic spectrum. The deficit was diminished among insured adults who had made a dental visit within the preceding year, suggesting that improved access to dental services may help redress the discrepancy.     

Oral Health Care Reform in Finland – aiming to reduce inequity in care provision

Background  

In Finland, dental services are provided by a public (PDS) and a private sector. In the past, children, young adults and special needs groups were entitled to care and treatment from the public dental services (PDS). A major reform in 2001 – 2002 opened the PDS and extended subsidies for private dental services to all adults. It aimed to increase equity by improving adults' access to oral health care and reducing cost barriers. The aim of this study was to assess the impacts of the reform on the utilization of publicly funded and private dental services, numbers and distribution of personnel and costs in 2000 and in 2004, before and after the oral health care reform. An evaluation was made of how the health political goals of the reform: integrating oral health care into general health care, improving adults' access to care and lowering cost barriers had been fulfilled during the study period.     

Oral health promotion for our ageing Australian population

The ageing Australian population living in the new millennium has dental needs that are very different and more complex than those experienced by previous older adult cohorts during the twentieth century. A summary of the oral health status of older Australians is presented, together with a review of the important relationships between general health and oral health. The key to maintaining and improving older adults' oral health status is the use of oral health promotion strategies that focus not only on dental characteristics, but also on the life characteristics of older adults, and on their quality of life issues. Traditionally, there has been very limited geriatric oral health promotion, with several myths contributing to this situation. Contemporary geriatric oral health promotion in the new millenium has an evidence-based and planned approach. It encompasses not only the treatment of oral diseases and conditions, but has an increased focus on the prevention of oral diseases and conditions to enhance oral health status and older adults' quality of life. Using the Ottawa Charter and a functional dependence classification, a geriatric oral health promotion matrix is presented, using a specific example of Australian residential care.     

Community aspects of geriatric dentistry--a literature review: 1975 - 2000

The world's population is in transition, but there is an inevitable move in all societies towards an aging population. There is an agreement that the ability of the geriatric population to adjust to the "third age" depends on the will of the society and the community to provide services and to support this vulnerable and dependent population. The preponderance of oral health issues and their impact upon general health and quality of life have prompted a variety of geriatric related efforts over the last 20 years. Predoctoral and postdoctoral education and training efforts have been initiated, geriatric research agendas have started to yield important findings, and a few service programs have marginally helped improve dental care access for the geriatric population. Past discoveries have enabled large portions of the world's population to enjoy far better oral health than their forebears a century ago. Although different patterns of dental needs emerge throughout the world, the" silent epidemic" of oral diseases is affecting the most vulnerable parts of the population: the poor children, the elderly and many members of racial and ethnic minority groups. The review of the literature of community aspects of geriatric dentistry in the past twenty five years will be introduced in two articles. The first article summarizes the important issues of demography, oral health condition, changes in attitude towards oral health of the geriatric population, oral health services given in geriatric institutions and mobile dentistry. The issues of law and ethics, development of public and community oral health programs for the geriatric population and plans as well as trends for the future will be discussed in the second article. Setting goals and presenting data are steps in the right direction but are not enough; the success will be measured by the ability to make things happen. The continuing anticipated growth of the geriatric population will, hopefully, be translated into a rising political power and to fruitful and practical health outcomes.     

Community aspects of geriatric dentistry--a literature review: 1975-2000

The world's population is in transition, but there is an inevitable move in all societies towards an aging population. There is an agreement that the ability of the geriatric population to adjust to the "third age" depends on the will of the society and the community to provide services and to support this vulnerable and dependent population. The preponderance of oral health issues and their impact upon general health and quality of life have prompted a variety of geriatric related efforts over the last 20 years. Predoctoral and postdoctoral education and training efforts have been initiated, geriatric research agendas have started to yield important findings, and a few service programs have marginally helped improve dental care access for the geriatric population. Past discoveries have enabled large portions of the world's population to enjoy far better oral health than their forebears a century ago. Although different patterns of dental needs emerge throughout the world, the "silent epidemic" of oral diseases is affecting the most vulnerable parts of the population: the poor children, the elderly and many members of racial and ethnic minority groups. The review of the literature of community aspects of geriatric dentistry in the past twenty-five years will be introduced in two articles. The first article summarizes the important issues of demography, oral health condition, changes in attitude towards oral health of the geriatric population, oral health services given in geriatric institutions and mobile dentistry. The issues of law and ethics, development of public and community oral health programs for the geriatric population and plans as well as trends for the future will be discussed in the second article. Setting goals and presenting data are steps in the right direction but are not enough; the success will be measured by the ability to make things happen. The continuing anticipated growth of the geriatric population will, hopefully, be translated into a rising political power and to fruitful and practical health outcomes.     

A qualitative assessment of dental care access and utilization among the older adult population in the United States

This article presents an in-depth, qualitative assessment of the needs, issues, opportunities, and barriers concerning dental access and availability of oral care among older Americans. For the rapidly aging U.S. population, access and barriers to the provision of dental services were evaluated. The nature and types of services utilized by various segments of this population were examined and the attitudes, opinions, and perceptions of dental professionals regarding the delivery of services were analyzed. From this research, potential opportunities for strategic partnerships between organized dentistry and industry were developed. These collaborative partnerships will seek to improve access to oral health care for the fastest growing segment of the U.S. population.     

An aboriginal and Torres Strait Islander oral health curriculum framework: development experiences in Western Australia

Indigenous oral health is widely acknowledged as paralleling the significant issues faced in general health. It is recognized that as part of the process of addressing these issues, practitioners need to be aware of the complex nature of working in an Indigenous social and cultural context, including issues beyond direct health care services. It is against this backdrop that collaborators from The University of Western Australia's (UWA) Centre for Rural and Remote Oral Health (CRROH) and Centre for Aboriginal Medical and Dental Health (CAMDH) developed a comprehensive, integrated Indigenous Oral Health Curriculum Framework for the Bachelor of Dental Science (BDSc) course. This development was based on the existing framework developed by the Committee of Deans of Australian Medical Schools (CDAMS) for medical education but was tailored to the specific issues and needs of oral health. Additional consultation with the Oral Health Centre of Western Australia (OHCWA), the School of Indigenous Studies (SIS) as well as Indigenous Australian groups occurred to ensure the development process was inclusive. The inclusion of an Indigenous Oral Health Curriculum Framework in the BDSc will enable UWA dental graduates to practise dentistry in a culturally appropriate manner. The framework provides the structure for students to develop and demonstrate an understanding of Indigenous histories, cultures and social experiences and how these impact on Indigenous peoples' health. It is anticipated that this will foster more positive and culturally secure patient-practitioner interactions between UWA dental graduates and Indigenous Australians, thereby making it more likely for Indigenous Australians to present for treatment. The increased awareness of Indigenous oral health issues will hopefully encourage more graduates to become involved in the treatment of Indigenous peoples. The combination of these factors could lead to an improvement in oral health outcomes for Australia's Indigenous peoples and a concomitant positive impact on the general health of Indigenous Australians.     

The future of dental care for the elderly population

The U.S. population is aging, and the elderly are maintaining many of their natural teeth. Studies have shown that if older people have teeth, they tend to utilize dental services to a similar extent as younger cohorts. Geriatric dental care is the diagnosis, treatment, and prevention of dental and oral diseases for all older adults. A functional categorization of the aging population is more useful in dentistry than a chronological one, and 70 percent of this population, or 23.2 million people, is able to visit a dentist in his or her office. The oral health care of older adults has become more challenging because they will no longer accept extraction and dentures as a solution to complex restorative needs. This paper discusses these issues and looks at the future of geriatric dental care.     

Access to dental care for Head Start enrollees

OBJECTIVES: The objectives of this review are to characterize the oral health and dental access of Head Start children, describe barriers to their care, advance strategies to address those barriers, and consider how Head Start Performance Standards can be utilized to maximize oral health and access to dental care. METHODS: Published, programmatic, and solicited data describing oral health status and dental service utilization are reviewed together with reports of conferences exploring access barriers. Head Start performance measures for child health and development services, child health and safety, family partnerships, and community partnerships are individually evaluated for their potential to improve oral health. RESULTS: Head Start children, like all low-income children, enjoy the highest rates of dental coverage (because of Medicaid and the State Child Health Insurance Program), yet these children also experience the highest rates of tooth decay, the most unmet dental care needs, the highest rates of dental pain, and the fewest dental visits. Getting children the dental care they need is problematic because of: multiple barriers associated with public and private dental delivery systems, Medicaid program funding and administration, dental workforce sufficiency and distribution, and issues of culture and communication that stand between parents, children, and caregivers. CONCLUSIONS: To move beyond screening and to access necessary dental care requires integration between medical and dental care, recognition and elimination of barriers to care, an understanding of dental provider types and their capacities, a formally structured referral process, and regular monitoring to ensure that complete care is obtained. Action steps are suggested that can maximize the effectiveness of Head Start Performance Standards. Head Start holds tremendous potential to actively develop and implement policies that can markedly improve both access to needed dental services and the oral health status of young disadvantaged children.     

Older Americans' access to oral health care

To determine whether older Americans have difficulty obtaining access to dental care, we studied 7,265 adults nationwide. The objectives of this analysis are to: (1) determine the proportion of older Americans receiving dental services, (2) identify the types of services received, and (3) examine barriers to access to dental care in this population. Almost half of the respondents over the age of 60 reported a dental visit in the past year. This is consistent with the national trend of increasing utilization of dental services by older adults in the United States. However, older respondents reported significantly fewer dental visits in the past year than respondents aged 25-59. The mean time since the respondent's last dental visit increased with increasing age. Minority elders and those older adults with lower incomes, lower educational achievement, poorer perceived health status, chronic diseases, transportation problems, and those living in rural areas had disproportionately fewer dental visits than more socially advantaged respondents. In multivariate analyses, less education, lower income, increasing age, and poorer self-perceived health status were identified as independent risk factors for not having a dental visit, suggesting that certain subpopulations of older Americans are at risk for not receiving necessary oral health services.     

Factors associated with self-reported use of dental health services among older Greek and Italian immigrants

The authors discuss utilization of dental health services by older Greek and Italian immigrants in Melbourne. Australia. Their study involved 374 Greek and 360 Italian adults who completed a questionnaire and received an oral examination. Nearly 41% of Greek and 45% of Italian respondents had used dental services in the previous year. As barriers to care, Greek participants most often cited waiting lists and waiting time in the office. Italian participants most often identified cost, length of waiting lists and language barriers. Multivariate analyses associated recent use of dental services with number of teeth, oral health knowledge, age and occupation before retirement for both groups, as well as living arrangements among Greek participants and perceived barriers among Italian participants. Findings highlight the need for oral health promotion programs targeted toward older adults from immigrant populations and reductions of the structural barriers that prevent these adults from seeking oral health care.     

Dental care for aging populations in Denmark, Sweden, Norway, United kingdom, and Germany

This article reviews access to and financing of dental care for aging populations in selected nations in Europe. Old age per se does not seem to be a major factor in determining the use of dental services. Dentition status, on the other hand, is a major determinant of dental attendance. In addition to perceived need, a variety of social and behavioral factors as well as general health factors have been identified as determinants of dental service use. Frail and functionally dependent elderly have special difficulties in accessing dental care; private dental practitioners are hesitant to provide dental care to these patients. One reason may be that the fee for treating these patients is too low, considering high dental office expenses. Another reason may be problems related to management of medically compromised patients. This raises an important question: does inadequate training in geriatric dentistry discourage dentists from seeking opportunities to treat geriatric patients? Overall, the availability of dental services, the organization of the dental health care delivery system, and price subsidy for dental treatment are important factors influencing access to dental care among older people in Europe as well as in the United States.     

The prevalence and experience of oral diseases in Adelaide nursing home residents

BACKGROUND: The twenty-first century will see the evolution of a population of dentate older Australians with dental needs very different from those of older adults in past years. This study provided comprehensive information concerning oral disease prevalence in older South Australian nursing home residents. METHODS: This paper presents cross-sectional baseline results. RESULTS: Most of the 224 residents, from seven randomly selected nursing homes, were functionally dependent, medically compromised, cognitively impaired and behaviourally difficult older adults who presented many complex challenges to carers and to dental professionals. Two-thirds (66 per cent) were edentulous with many dental problems and treatment needs. Dentate residents had a mean of 11.9 teeth present, higher than previously reported. The prevalence and experience of coronal and root caries and plaque accumulation was very high in dentate residents; especially males, those admitted more than three years previously, those who ate fewer food types and those who were severely cognitively impaired. These residents had more retained roots, decayed teeth and missing teeth, and fewer filled teeth when compared with data for community-dwelling older adults. CONCLUSIONS: This study highlighted the poor oral health status of these nursing home residents and the great impact of dementia on their high levels of oral diseases.     

Geriatric dentistry education in European dental schools

As the numbers of elderly adults continue to grow within European populations, the need for dental students to be trained in the management of geriatric patients becomes increasingly important. Many dental schools have developed training programmes in geriatric dentistry in response to the changing oral health needs of older adults. The purpose of this on-line survey was to identify the current status of geriatric dentistry education in European dental schools. A questionnaire relating to the teaching of geriatric dentistry was posted on the Internet, and 194 dental schools in 34 European countries were invited to participate. Data from completed questionnaires were submitted to the investigators via email from 82 schools in 27 countries (42% response rate). Thirty-six percent of schools offered a specific geriatric dentistry course that included didactic teaching or seminar groups, 21% taught geriatric dentistry by means of organised presentations in the curriculum, and 36% taught the subject by occasional lectures. 7% of schools did not teach geriatric dentistry at all. A clinical component to the geriatric dentistry curriculum was reported by 61% of schools and 18% reported operating a specific geriatric dentistry clinic within the school. Of those providing clinical geriatric dentistry training, it was provided within the school in 45% of cases, with a further 29% of schools providing training both within the school and at a remote location. Seven percent of schools operated a mobile dental clinic for treating geriatric patients. Twenty-eight percent of schools had a geriatric programme director or a chairman of a geriatric section and 39% indicated that they plan to extend the teaching of geriatric dentistry in the future. Geriatric dental education has clearly established itself in the curricula of European dental schools although the format of teaching the subject varies widely. It is of concern that geriatric dentistry was not taught at all in 7% of schools. No data are available concerning whether or not geriatric dentistry is taught in the 58% non-responding schools.     

Caries experience of adults attending private and public dental clinics in Australia

Objectives: In Australia, the majority of dental patients attend the private sector, while those with means tested eligibility for government assistance may attend the public sector. The aims of this study were to compare dental caries among persons who last visited private and public clinics, controlling for age, sex, reason for visit, and income. Methods: Data were collected in 2004‐06, using a three‐stage, stratified clustered sample of Australians aged 15+ years, involving a computer‐assisted telephone interview (CATI), oral examination, and mailed questionnaire. Results: A total of 14,123 adults responded to the CATI (49 percent response) of whom 5,505 (44 percent of those interviewed) had an oral epidemiological examination. Multivariate regression analysis controlling for age, sex, reason for visit, and income showed (P < 0.05) that persons attending public clinics had higher levels of decayed (β = 0.33) and missing teeth (β = 0.83), but lower levels of filled teeth (β = ?1.09) compared with the reference category of private clinics. Conclusions: Persons who attend for dental care in the public sector have worse oral health than adults who visit private dental clinics, in addition to an independent effect of socioeconomic disadvantage.     

Public policy and the market for dental services

Abstract –  Social inequality in access to oral health care is a feature of countries with predominantly privately funded markets for dental services. Private markets for health care have inherent inefficiencies whereby sick and poor people have restricted access compared to their healthy and more affluent compatriots. In the future, access to dental care may worsen as trends in demography, disease and development come to bear on national oral healthcare systems. However, increasing public subsidies for the poor may not increase their access unless availability issues are resolved. Further, increasing public funding runs counter to policies that feature less government involvement in the economy, tax policy on private insurance premiums, tax reductions and, in some instances, free-trade agreements. We discuss these issues and provide international examples to illustrate the consequences of the differing public policies in oral health care. Subsidization of the poor by inclusion of dental care in social health insurance models appears to offer the most potential for equitable access. We further suggest that nations need to develop national systems capable of the surveillance of disease and human resources, and of the monitoring of appropriateness and efficiency of their oral healthcare delivery systems.