Utilization of dental care after the introduction of the Swedish dental health insurance

Policy interventions to improve the accessibility and affordability of Dutch dental care. A scoping review of effective interventions

Caries and periodontitis remain prevalent in the Netherlands. Given the assumption that increasing the accessibility and affordability of dental care can improve oral health outcomes, policy interventions aimed at improving these aspects may contribute to better oral health. To identify possible solutions, this scoping review firstly identifies policy interventions from around the world that have effectively improved the accessibility or affordability of dental care. Secondly, this review discusses the potential of the policy interventions identified that are applicable to the Dutch healthcare sector specifically. A literature search was performed in four databases. Two reviewers independently screened all potentially relevant titles and abstracts before doing the same for the full texts. Only studies that had quantitatively evaluated the effectiveness of policy interventions aimed at improving the accessibility or affordability of dental care were included. 61 of the 1288 retrieved studies were included. Interventions were grouped into four categories. Capacity interventions (n = 5) mainly focused on task delegation. Coverage interventions (n = 25) involved the expansion of covered dental treatments or the group eligible for coverage. Managed care interventions (n = 20) were frequently implemented in school or community settings. Payment model interventions (n = 11) focused on dental reimbursement rates or capitation. 199 indicators were identified throughout the 61 included studies. Indicators were grouped into three categories: accessibility (n = 137), affordability (n = 21), and oral health status (n = 41). Based on the included studies, increasing managed care interventions for children and adding dental coverage to the basic health insurance plan for adults could improve access to dental care in the Netherlands. Due to possible spillover effects, it is advisable to investigate a combination of these policy interventions. Further research will be necessary for the development of effective policy interventions in practice.

Use of oral health care services in Finnish adults - results from the cross-sectional Health 2000 and 2011 Surveys

Background

During the 2000s, two major legislative reforms concerning oral health care have been implemented in Finland. One entitled the whole population to subsidized care and the other regulated the timeframes of access to care. Our aim was, in a cross-sectional setting, to assess changes in and determinants of use of oral health care services before the first reform in 2000 and after both reforms in 2011.

Methods

The data were part of the nationally representative Health 2000 and 2011 Surveys of adults aged ≥ 30 years and were gathered by interviews and questionnaires. The outcome was the use of oral health care services during the previous year. Determinants of use among the dentate were grouped according to Andersen’s model: predisposing (sex, age group), enabling (education, recall, dental fear, habitual use of services, household income, barriers of access to care), and need (perceived need, self-rated oral health, denture status). Chi square tests and logistic regression analyses were used for statistical evaluation.

Results

No major changes or only a minor increase in overall use of oral health care services was seen between the study years. An exception were those belonging to oldest age group who clearly increased their use of services. Also, a significant increase in visiting a public sector dentist was observed, particularly in the age groups that became entitled to subsidized care in 2000. In the private sector, use of services decreased in younger age groups. Determinants for visiting a dentist, regardless of the service sector, remained relatively stable. Being a regular dental visitor was the most significant determinant for having visited a dentist during the previous year. Enabling factors, both organizational and individual, were emphasized. They seemed to enable service utilization particularly in the private sector.

Conclusions

Overall changes in the use of oral health care services were relatively small, but in line with the goals set for the reform. Older persons increased use of services in both sectors, implying growing need. Differences between public and private sectors persisted, and recall, costs of care and socioeconomic factors steered choices between the sectors, sustaining inequity in access to care.

Dental care utilization in the west of Iran: a cross-sectional analysis of socioeconomic determinants

Purpose

Oral health is a major public health problem, both in developed and developing countries. The purpose of this paper is to examine the utilization of dental care and identify the main socioeconomic factors affecting the use of these services in the city of Sanandaj, west of Iran, in 2015.

Design/methodology/approach

A cross-sectional survey using multistage sampling was conducted to obtain information on the dental care visits of 520 head of households in Sanandaj. A self-administered questionnaire was used to collect data on the utilization of dental visits. Multivariable logistic regression was used to identify the main socioeconomic factors affecting the utilization of dental care in Sanandaj.

Findings

Results showed that 61.3 percent of the respondents visited a dentist at least once in the last year, of which 45 percent visited dentist for restoration, 27.9 percent had extraction and 10.3 percent had a dental checkup. The average number of dentist visits by respondents was 1.9. Regression results indicated a significant association between socioeconomic factors (e.g. income, educational level and employment status) and utilization of dental care.

Originality/value

This study suggested that dental care visit was influenced by socioeconomic status of households. Therefore, strategies aimed at improving dental care utilization for socioeconomically disadvantaged households (e.g. dental health insurance) are required to promote oral health among socioeconomically disadvantaged groups.

Determinants of tooth loss and chewing ability in mid- and late life in three Swedish birth cohorts

The aim of the research presented is to determine the influence of socio-economic factors in childhood and mid-life on multiple tooth loss and chewing problems in mid- and late life in three Swedish birth cohorts (1903–1910, 1911–1920 and 1921–1925). Longitudinal national Swedish surveys were used for the analysis. Participants were interviewed in mid-life in 1968 and later in life (77–99 years of age) in 2002. Childhood socio-economic positions (SEP) did not result in different odds of multiple tooth loss and chewing problems in mid- and late life, but persons with higher mid-life SEP had lower odds. Persons born into the 1921–1925 birth cohort had significantly lower odds of multiple tooth loss in late life than the 1903–1910 birth cohort. Women had higher odds of losing multiple teeth than men in late life but not mid-life. Neither gender nor childhood and mid-life SEP predicted chewing problems late in life, but older people with multiple tooth loss had higher odds of chewing difficulty than those with mainly natural teeth. Childhood conditions may contribute to multiple tooth loss in mid-life, which subsequently contributes to multiple tooth loss in late life. Tooth loss in late life is strongly associated with difficulty chewing hard food. Prevalence of multiple tooth loss is higher in women than in men in late life but not in mid-life.

Consumption of dental services among adults in Denmark 1994?2003

The purpose of the present study was to measure the consumption of dental services among adults in Denmark and to analyze at what level socio-demographic/socio-economic factors influence dental attendance and oral examinations. A sample of 10% of the total population of 18 yr or older was randomly drawn from a population register, based on a cross-sectional design. Information on the use of dental services was retrieved from public registers along with data on gender, age-group, regions, ethnicity, education, marital status, and income. In addition, a cohort of persons was drawn from the sample in 1999 including only persons who were registered as residents in Denmark from 1999 to 2003. Over time, an increase in the number of dental visits and oral examinations was found among persons older than 45 yr, whereas a decrease was observed in the younger age-groups. Logistic regression analysis was applied to determine the effect of various variables on the experience of dental visits and oral examinations, and relatively high odds for dental attendance and oral examinations was found for the following: younger adults; women; married persons; high income; high education; and persons of Danish origin. The present dental healthcare system does not yet seem to have established mechanisms to address social inequalities in the consumption of dental services.

Secular trends of dental status in five 70-year-old cohorts between 1971 and 2001

OBJECTIVE

The aims of this study, which are part of the gerontological and geriatric population studies in Göteborg, Sweden (H70), were to describe cohort differences and trends in dental status and utilization of dental care in 70-year-olds. The study is based on five cohorts examined in 1971/72, 1976/77, 1981/82, 1992/93 and 2000/01 (called cohort I, II, III, V and VI, respectively). The total number of participants was 2290 and varied between 386 and 583 in the different cohorts. The proportion of dentate 70-year-olds changed gradually from 49% in the first to 93% in the last cohort. The mean number of teeth in the dentate 70-year-olds was 14 in cohort I and 21 in cohort VI. The proportion of subjects with 20 or more teeth changed from 13% in cohort I, to 20% in cohort III, and to 65% in cohort VI. In cohort I, 76% of the 70-year-olds had some kind of removable denture; 37% in cohort III, but only 17% in cohort VI. About 20% of all 70-year-olds in cohort I reported regular yearly visits to a dentist. The corresponding figures in cohort III and cohort VI were 50% and 80%, respectively. Even though positive cohort trends were observed in all studied subgroups, factors such as low education, smoking, being un-married, having high waist circumference and being physically inactive were negatively associated with dental status at the end of the study period as well as at the beginning.

Changes over 5 years in utilization of dental care by a Swedish age cohort

OBJECTIVE

The purpose of this study was to investigate the temporal development of the utilization of dental care, in relation to socio-economic factors and also considering perceived oral health, attitudes to dental care, dental anxiety, care organisation and changes in the way that dental care is paid for. A conflict model was used as a theoretical framework.

METHODS

In 1992, a mail questionnaire was sent to all 50-year-old persons in two counties in Sweden, Orebro and Ostergotland, as part of a cross-sectional study. This study group numbered 8888 persons. In 1997, the same population was sent a new questionnaire. There were 5363 persons who completed the questionnaire in both 1992 and 1997. Changes in utilization of dental care were analysed.

RESULTS

An increase in personal expenditure for care was obvious, 42% paid more in 1997 compared with 1992. In the study, 7% had prolonged their time since most recent visit and 12% had less frequent visits. In regression models, education, occupation, place of residence, country of birth, marital status, gender, dental anxiety, having poor perceived oral health and poor general health were associated with utilization. Care organisation factors showed there was a greater probability of having higher utilization and higher cost of care when private practitioners provided the care.

CONCLUSION

Small changes in the utilization of dental care occurred during this study time. Inequality in utilization existed and socio-economic factors affected utilization as well as health perception and dental anxiety. Changes in the cost of care did not affect utilization appreciably, probably because of a selected population with high price elasticity. Having a private care provider compared with one in the public system affected the probability of having higher utilization and higher cost for care.

The effect of an oral health education program after three years

Three years after providing an oral health education program (OHEP) to nursing personnel, the authors analyzed the effect of the program on knowledge of the importance of oral health and on perception among the nurses of the possibility to implement oral care in patient care. The study was based on a cross-sectional survey of all nursing personnel (N = 2,901) in five municipalities in the Southwestern Sweden, of whom 950 had attended four one-hour lessons during an OHEP in 1996. The response rate to the survey questionnaire was 67% (1,930 subjects). Statistical analysis was performed by means of descriptive and analytical statistics. The program was shown to have an independent effect on the dependent variables "knowledge of oral health" and "assessment of implementation possibilities," This study has given further evidence of the feasibility of an educational program to improve both knowledge and implementation of oral health care.

Dental care utilization: a study of 50- to 75-year-olds in southern Sweden

This study investigates dental care utilization in an adult population in Southern Sweden in relation to dental and social conditions, attitudes to costs, and perceived need to obtain dental services. The study was based on responses to a questionnaire sent in 1998 to a random sample, 1974 persons, aged 56-75 years. The response rate was 66%. A significantly higher probability of dental care utilization less than once a year was found for men, for those with few remaining teeth, and for those with removable dentures. A higher probability of dental care utilization less than once a year was found for those who stated perceived need to obtain dental care with no possibility because of the cost and for those who stated that the cost had influenced their attendance for dental care. The results showed that there were differences for sex and dental conditions in dental care utilization and that dental care utilization was related to attitudes towards costs of dental care.

Recall of an oral health education programme by nursing personnel in special housing facilities for the elderly

OBJECTIVES

To investigate the recall of oral health knowledge and confidence by nursing personnel in special housing facilities for the elderly, three years after an education programme.

DESIGN

A cross sectional design using a questionnaire.

SAMPLE

All nursing personnel, a total of 2,901 subjects, in five municipalities in south-western Sweden; of whom 950 had attended the programme. The response rate was 67% (1930 subjects).

INTERVENTION

An oral health education programme consisting of four one-hour lessons.

RESULTS

The oral health education programme still had an effect on the participants' attitudes towards oral health three years later. When comparing the trained group (OHEP+) which attended the programme with those who did not have training (OHEP-), the perceived ability, opportunity and the knowledge of oral health were significantly better in the former group, p < 0.01 Further, within the OHEP- group who did not attend the programme there was a significant difference in the perceived ability, opportunity and the knowledge of oral health between those with a higher level of health care education, p < 0.01.

CONCLUSIONS

The effect of an oral health education programme on the participants' attitudes towards oral health persists at least for three years. The data indicate that trainees with a low level of health care education benefit most.

An analysis of the demand for regular dental health care: implications for marketing

The more information a dentist has concerning factors that affect the demand or lack of demand for dental care the greater his or her capability to profile client markets. Logically the more exact the profiling of clients (potential clients) the better able the dentist is to develop a marketing program that is responsive to various market segments. In this paper the authors report findings extracted from an extensive health assessment survey which shed light on factors influencing the demand for dental services. Responses from 1934 residents of a large southeastern metropolitan area were analyzed. Statistical analyses of the data were conducted to determine whether or not a relationship existed between dental care utilization and the presence/absence of dental insurance, gender, racial/ethnic background, and household income. The potential implications these factors may have on marketing a dental practice are explored and recommendations presented.

Trends and prognoses of dental status in the Swedish population: analysis based on interviews in 1975 to 1997 by Statistics Sweden

The aims of this study were to describe changes in dental status over the 22-year period from 1975 to 1997, and to make a prognosis of dental status based on these data for the years 2005 and 2015. The study is based on regular investigations of the living conditions performed by Statistics Sweden of samples varying between 11,582 and 14,964 participants and a response rate from 78% to 86%. The questions of the interview used in this study were focused on dental status and utilization of dental services. The prevalence of edentulism in the age group 25-74 years decreased from 19% in 1975 to 3% in 1996/97. The proportion of dentate persons increased from 75% in 1975 to 97% in 1996/97 in age group 45-64 years with similar trends in the other age groups. In 1996/97, 2.1% of the whole sample (16-84 years) reported that they had received implant-supported restorations. The rate was higher among the elderly and the edentulous subjects. The great regional differences in dental status found in the first part of the observation period remained only in the oldest age group in 1996/97. The prognosis predicts that 95% of the subjects in age group 65-74 years and 90% in age group 75-84 years will be dentate in the year 2015. The substantial increase of dentate subjects among the elderly that has occurred during the past few decades and its expected continuation in the coming years implies a great change in need and demand for dental care services.

Dental health and access to dental care for ethnic minorities in Sweden

OBJECTIVE

To describe access to dental care in a population-based sample of foreign-born Swedish residents in relation to dental health.

DESIGN

The study was based on data from the Immigrant Survey of Living Conditions in four minority study groups consisting of a total of 1,898 Swedish residents born in Poland, Chile, Turkey and Iran aged 27-60. An age-matched study group of 2,477 Swedish-born residents from the Survey of Living Conditions of 1996 was added as a comparison group. The study also included 2,228 children aged 3-15 years in the minority households and 2,892 children in the households of the Swedish-born study group.

RESULTS

The risk of poor dental health was higher in all four minority study groups than for the Swedish-born study group after adjusting for socio-economic variables. In the adult minority study groups the adjusted odds ratios (ORs) for having prostheses and problems with chewing was 6.3 (4.3-9.1) and 2.7 (1.8-4.3), respectively, for the Polish-born, 4.8 (3.3-7.1) and 3.2 (2.1-4.9) for the Chilean-born, 4.6 (3.1-6.9) and 4.8 (3.6-7.2) for the Turkish-born, and 2.7 (1.5-4.8) and 6.5 (4.1-10.3) for the Iranian-born compared with the Swedish-born. In the child study group all four minority groups had an increased risk of caries ranging from OR 1.6 (1.3-2.1) in the Chilean group to 2.5 (2.0-3.0) in the Turkish group compared with the children with Swedish-born parents. The adults in all four minority study groups more often lacked regular treatment by a dentist than Swedish-born residents. The OR for not having been treated by a dentist during the 2 years preceding the interview ranged from 1.9 (1.4-2.6) in the Polish-born study group to 3.0 (2.3-4.0) in the Chilean-born study group after adjustment for socio-economic factors and general health.

CONCLUSION

This study demonstrates that adults in minority populations in Sweden use less dental care despite having greater needs of dental treatment than the majority population. This inequity calls for action in health policy and preventive dental health programmes.

Attitudes to the importance of retaining natural teeth in an adult Swedish population

OBJECTIVES

To evaluate the attitudes to retaining natural teeth in an adult Swedish population, and to correlate the attitude to retaining natural teeth with some presumed influencing background factors.

DESIGN

Cross-sectional study using a newly developed questionnaire.

SUBJECTS

From the national census register of four municipalities in the southern part of the province of Holland, Sweden, with a total population of 126,878 adult (> or = 20 years) inhabitants, 4,200 persons were selected at random. The sample was randomised by age and sex, and 300 men and 300 women from the age groups 20, 30, 40, 50, 60, 70, and 80 years were included.

INTERVENTION AND MAIN OUTCOME MEASURES

The questionnaire aimed to evaluate the number of remaining natural teeth, the dental care habits, the self-estimated quality of natural teeth, and the attitude to retaining natural teeth in the studied population, and also to evaluate the possible correlation between those factors, in particular, the attitude to retaining natural teeth versus the other factors.

RESULTS

It was found that the attitude to the importance of retaining natural teeth was strongly correlated with the number of remaining natural teeth, the dental care habits, and the self-estimated quality of natural teeth. Also sex had an influence on this attitude but not age.

CONCLUSIONS

The attitude to the importance of retaining natural teeth in an adult Swedish population is correlated with the number of remaining natural teeth, the dental care habits, the self-estimated quality of natural teeth, and sex, but not with age.

Evaluation of an oral health education program for nursing personnel in special housing facilities for the elderly

The aim of this study was to evaluate the influence of an oral health education program (OHEP) on attitudes among the responsible nursing personnel toward performing oral health procedures for care receivers. A total of 2882 nursing personnel were offered participation in the OHEP, and the effect was evaluated by means of a questionnaire distributed pre-educationally as well as 1-2 months post-educationally. The nursing personnel were allocated, on the basis of nursing education, to either a "high level of health care education" group (HHCE), including registered and enrolled nurses, or a "low level of health care education" group (LHCE), including nursing assistants and home care aides. Statistical analysis was performed by means of descriptive and analytical statistics. After the OHEP, the nursing personnel estimated their ability to perform oral hygiene procedures for care receivers to be significantly increased. Post-educationally, a significant shift in importance was observed from knowledge regarding the diseased oral cavity to knowledge regarding the healthy oral cavity. It was also observed that, in the LHCE group, the OHEP favored practical procedures, while in the HHCE group, theoretical considerations were favored. This indicates that, when oral health education programs are designed, due attention should be paid to the nursing personnel's education level.

Utilization of dental services in relation to socioeconomic and health factors in the middle-aged and elderly Swedish population

The aims of this study were to describe the change in reported time since the latest visit to a dentist between the years 1980/81 and 1988/89 and the reported use of dental services in relation to age, dental state, and socioeconomic and health characteristics in a sample of the Swedish population in 1988/89. The studies are based on interviews by Statistics Sweden about the living conditions. In the investigations in 1980/81, 14,964 inhabitants between 16 and 84 years of age participated, and in 1988/89, 13,309 inhabitants. In all age groups there was a significantly higher frequency of reported visits to a dentist last year in 1988/89 than in 1980/81. In the age group 50-64 years old this figure increased from 54% to 75%, and in the age group 65-84 years old it increased from 26% to 39%. In the investigation in 1988/89 about 75% of the dentulous women in all age groups up to 75 years reported visiting a dentist last year. The relative risk for not visiting a dentist last year, adjusted for age, gender, and dental state, was higher in dentulous subjects with low income and education, not married, not native-born, living in rural areas, smoking, and low social and physical activity. The results of the logistic regression analysis showed that, among the elderly, functional ability and general health factors have lower significance for time since last visit to a dentist than socioeconomic, social support, and life-style factors.