What should we expect from Switzerland's compulsory dental insurance reform?

Evaluation of the Oral Health Conditions and Oral Health-Related Quality of Life in a Community-Dwellers Population Aged ≥ 45 Years in the Canton of Bern: A Preliminary Pilot Study

OBJECTIVE

To evaluate oral health conditions and oral health-related quality of life in community-dwellers aged ≥ 45 years in the Canton of Bern, Switzerland.

MATERIALS AND METHODS

One hundred subjects (63% males; mean age: 73 years), selected randomly using a cluster procedure within the Canton of Bern, underwent a clinical oral examination after completing questionnaires on socio-economic level, medical history, oral health behaviour, and Geriatric Oral Health Assessment Index (GOHAI). Descriptive analyses and multinomial regression models were applied to investigate the association between oral health diseases (dental caries and periodontitis) and specific participant characteristics.

RESULTS

The mean number of decayed, missing, and filled teeth (DMFT) was 0.30, 4.20, and 8.75, respectively; the mean DMFT score = 13.35. Dental caries prevalence (ICDAS > 0) was 15% and periodontitis prevalence was 46%. Logistic regression models revealed that living in an urban area was associated with lower odds (OR 0.03, _95%CI 0.00-0.36) of having periodontal disease. Male gender was associated with lower odds for dental caries (OR 0.31, _95%CI 0.09-1.01) and total lack of professional tooth cleaning was associated with higher odds for dental caries (OR 41.99, _95%CI 0.01-0.38). Ordinal logistic regression revealed that both the presence of dental caries (RR 12.80, _95%CI 1.47-111.20) and periodontal disease (RR 6.91, _95%CI 1.16-84.00) were statistically significantly associated with rheumatoid arthritis.

CONCLUSION

Within the study limitations, untreated dental caries and periodontal disease are prevalent in the Swiss population, despite the high level of self-performed oral hygiene and access to the dental care system.

A NARRATIVE REVIEW ON THE OVERLOOKED ASPECTS OF dPROs IN CONNECTION WITH DENTAL MATERIALS

OBJECTIVE

Dentists use a large number of dental materials to treat patients, mainly for pain relief, improved oral function, and orofacial appearance purposes. These materials supposably have been clinically tested and registered before launching onto the market. In terms of clinical testing, despite various objective and subjective assessments that could be done, the dentist-centred outcomes and regulatory body requirements might not fully reflect the perspective of the patient. Thus, dental-patient reported outcomes (dPROs) might be useful in providing valuable self-perceived feedback to stakeholders across a long period of time about the materials... performances.

METHODS AND RESULTS

This narrative review evaluated various assessment dPROs tools and their applications to contemporary dental materials, trying to link up basic materials science and biomechanics with the patients... reported outcomes.

CONCLUSIONS

dPROs can eventually form a basis of value-based dentistry for dental materials that would be of importance in terms of research, regulatory and safety.

"To enroll or not to enroll": a qualitative study on preferences for dental insurance in Iran

BACKGROUND

Oral public health services are included in primary healthcare. Although oral diseases are preventable, improving oral health has become a concern in many countries. Evidence shows that functioning insurance coverage can significantly increase the use of dental health services, improve quality of services, and reduce financial barriers to utilization. Little evidence exists on households' preferences for dental insurance in Iran. This study seeks to identify the households' preferences for dental insurance in Tehran-Iran.

METHOD

This is a qualitative study. We interviewed 84 participants who visited selected public and private dental clinics in Tehran-Iran, from October 2018 until January 2019. All interviews were recorded and transcribed verbatim. We used a mixed inductive/deductive approach for thematic analysis of the interviews.

RESULTS

We identified two main themes and 12 sub-themes: pecuniary attributes (insurance premium, coinsurance, insurance coverage granted, discounting option, reimbursement of expenses), and non-pecuniary attributes (notification status, ethical issues, benefits package, contract providers with health insurance, quality of service centers, administrative process, and dental insurance scheme).

CONCLUSION

Our participants considered both pecuniary and non-pecuniary attributes for choosing a dental insurance package. Our findings could help, we envisage, policymakers understand Iranian households' preferences for a dental insurance scheme that they afford to buy.

The Impact of Expanded National Health Insurance Coverage of Dentures and Dental Implants on Dental Care Utilization among Older Adults in South Korea: A Study Based on the Korean Health Panel Survey

In South Korea, the National Health Insurance Service (NHIS) began its coverage of dentures and dental implants for older people in 2012 and 2014, respectively. This study aimed to investigate the impact of these policies on dental care utilization among people aged 65 years or older according to their sociodemographic characteristics. Data were collected from the Korea Health Panel Survey (KHP; years 2012 and 2015). The statistical significance of the relationships between sociodemographic characteristics and the use of outpatient dental care, denture, and dental implant were analyzed. Results showed an increase of 5.7%, 1.4%, and 2.8% in the use of outpatient dental care, denture, and dental implant, respectively, over the course of three years. Including dentures increased its use by 2.5–3.7 times among people aged 70 years or older. Including dental implants alleviated the disparities among older adults based on age groups and duration of education, except those among uneducated people; however, it caused inequity according to household income. Some Korean older adults remain neglected from the benefits of the expanded NHIS. Therefore, older adults’ access to dental care should be enhanced by the implementation of policies to promote oral health care utilization, dental prosthetic services, and older adults’ insurance coverage.

Factors associated with disparities in out-of-pocket expenditure on dental care: results from two cross-sectional national surveys

Background

Socioeconomic differences in oral health and dental care utilization are a persistent problem in many high-income countries. We evaluated demographic, geographic and socioeconomic factors associated with disparities in households’ out-of-pocket expenditure (OOPE) on dental care, and the effect of ongoing dental health reform on these disparities.

Methods

This cross-sectional analysis used data collected in two Israeli Household Expenditure Surveys conducted in 2014 and 2018. OOPE for dental care was estimated using a two-part multivariable model. A logistic regression was used to examine the likelihood of reporting any OOPE, and a log-transformed linear regression model examined the level of expenditure among those who reported any OOPE.

Results

In 2018, OOPE on dental care accounted for 22% of total health expenditure for all households, whereas among those who reported dental OOPE it reached 43%. Households with children up to age 14 years reported lower OOPE, regardless of ownership of supplementary health insurance. Owning supplementary health insurance had a heterogeneous effect on the level of OOPE, with a significant increase among those with 0–8 years of education, compared to households without such insurance, but not among those of higher educational level. In 2014, Arab ethnic minority and residence in the country periphery were associated with a greater likelihood for any OOPE and higher amounts of OOPE on dental care. While the gaps between Jewish and Arab households persisted into 2018, those between peripheral and non-peripheral localities seem to have narrowed.

Conclusions

The burden of dental OOPE on Israeli households remains heavy and some disparities still exist, even after the implementation of the dental health reform. Expanding the dental health reform and addressing barriers to preventive dental care, especially among Arabs and those of lower educational level, may help in reducing households’ private expenses on dental care.