Disparities in Access to Oral Health Care

Responsible artificial intelligence for addressing equity in oral healthcare

Oral diseases pose a significant burden on global healthcare. While many oral conditions are preventable and manageable through regular dental office visits, a substantial portion of the population faces obstacles in accessing essential and affordable quality oral healthcare. In this mini review, we describe the issue of inequity and bias in oral healthcare and discuss various strategies to address these challenges, with an emphasis on the application of artificial intelligence (AI). Recent advances in AI technologies have led to significant performance improvements in oral healthcare. AI also holds tremendous potential for advancing equity in oral healthcare, yet its application must be approached with caution to prevent the exacerbation of inequities. The "black box" approaches of some advanced AI models raise uncertainty about their operations and decision-making processes. To this end, we discuss the use of interpretable and explainable AI techniques in enhancing transparency and trustworthiness. Those techniques, aimed at augmenting rather than replacing oral health practitioners' judgment and skills, have the potential to achieve personalized dental and oral care that is unbiased, equitable, and transparent. Overall, achieving equity in oral healthcare through the responsible use of AI requires collective efforts from all stakeholders involved in the design, implementation, regulation, and utilization of AI systems. We use the United States as an example due to its uniquely diverse population, making it an excellent model for our discussion. However, the general and responsible AI strategies suggested in this article can be applied to address equity in oral healthcare on a global level.

Impact of musculoskeletal disability limitations on the economic unmet dental needs in South Korea

BACKGROUND

Musculoskeletal disability (MSD) has been identified as having a negative impact on oral health. Patients with MSD have a greater burden of medical expenses and are expected to have an Economic unmet dental need (UDN). This study aimed to conduct a multifactorial analysis based on the Andersen model to determine the extent to which MSD contributes to inequitable dental care use.

METHODS

This study used data from the Korea National Health and Nutrition Survey VIII. The study population was 17,903 adults aged 19 years and older. All data were analyzed using IBM SPSS Statistics for Windows version 26 and the level of statistical significance was set at 0.05.

RESULTS

The people with MSD activity limitations were rare as only 3% in this study population. There were significant differences in sex and education as predisposing factors, income, and marital status as enabling factors, and current smoking, daily brushing, and MSD activity limitation as need factors for experiencing economic UDN. MSD activity limitation was associated with 1.5-fold increased odds of Economic UDN with a fully adjusted Anderson's Behavior Model.

CONCLUSIONS

This finding suggests poorer access to dental care among adults with MSDs owing to financial difficulties. It is necessary to explore various ways to address oral health inequalities among adults with MSD activity limitations.

Athletes' medical preventive behaviors: the case of oral health and ultraendurance trail runners

Ultra-endurance runners are particularly exposed to caries risk factors due to the continuous intake of sugars in liquid or sticky forms during long-distance exercise. The risk of caries increases due to a failure to perform oral hygiene during races. Ultra-endurance runners had good oral health status despite these particularities. Our hypothesis is that high compliance with preventive oral health recommendations (toothbrushing and preventive or regular dental visits) counterbalance the risks associated with their exposure to caries. We aimed to gain a better understanding of preventive dental behaviors in ultra-endurance runners. We then studied the determinants of two major recommendations: (1) visiting a dentist for preventive check-ups and (2) visiting a dentist during the year. 37% of the total sample reported patterns of both preventive dental visits and recent visits. Early visits (ORa = 4.8***), good oral health (ORa = 8.8**) and tooth brushing (ORa = 2.2**) were associated with preventive dental visits, but there was no significant influence of snacking or weekly work hours. The ultra-endurance race frequency was associated with early dental visits despite equal needs. Most risk-control behaviors were associated with each other, indicating that they are all-or-nothing behaviors. Individual prevention strategies implemented at the dental office may not be as effective as they predominantly target individuals who are already aware of and interested in preventive care. Instead, developing targeted primary prevention strategies that are accessible at race venues, such as stands, villages, or food supply points, could be more effective.

Can the sustainable development goal 9 support an untreated early childhood caries elimination agenda?

BACKGROUND

Early childhood caries (ECC) is a global public health challenge that requires innovation, infrastructure, and health system influences to bolster initiatives for its management and control. The aim of this scoping review was to investigate the published evidence on the association between ECC and the targets of the Sustainable Development Goal 9 (SDG9) concerned with industry, innovation, and infrastructure development.

METHODS

The scoping review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR) guidelines. A search was conducted in PubMed, Web of Science, and Scopus between July and August 2023 using a search strategy related to the promotion of resilient infrastructure, sustainable industries, scientific research and innovation, access to the internet and ECC. Only English language publications were included. Studies that solely examined ECC without reference to the SDG9 targets were excluded.

RESULTS

The search yielded 933 studies for review. After screening for the eligibility and removing duplicates, 916 unique articles remained for further screening. However, none of the identified studies provided data on the association between resilient infrastructure, sustainable industries, scientific research and innovation, access to the internet and ECC.

CONCLUSION

There were no primary studies that assessed the association between ECC and SDG9, even though the plausibility of a potential relationship exists. Future studies are needed to generate evidence on the link between ECC and SDG9 as this link may contribute to the reduction in the proportion of children with untreated ECC.

Knowledge, attitude, and practice of patients with oral diseases toward oral examinations: a cross-sectional survey study

Background

Properly adhering to oral hygiene and medical care is an important public health issue. Several studies examined the knowledge, attitudes, and practices (KAP) toward oral care in various populations and generally reported relatively sufficient knowledge but unfavorable attitudes and poor practice. However, no previous studies have examined the KAP toward oral examinations among Chinese patients with oral diseases. This study aimed to examine the KAP toward oral examinations among patients with oral diseases in China.

Methods

This cross-sectional study was conducted in patients with oral diseases who visited The Affiliated Stomatological Hospital of Tongji University between December 2023 and February 2024. Data collection and KAP scores assessment were performed using a self-designed questionnaire.

Results

A total of 519 valid questionnaires were included, with 292 females. The mean knowledge, attitude, and practice scores were 6.42 ± 2.47 (possible range: 0-9 points), 35.04 ± 5.68 (possible range: 10-50 points), and 16.22 ± 2.05 (possible range: 4-20 points), respectively, indicating sufficient knowledge, positive attitudes, and proactive practice. Pearson's correlation analysis showed that knowledge was positively correlated to attitude (r = 0.468, p < 0.001) and practice (OR = 0.416, p < 0.001). Attitude was positively correlated to the practice (r = 0.503, p < 0.001). Moreover, the structural equation model showed that knowledge influenced attitude (estimate = 1.010, p < 0.001) and practice (estimate = 0.169, p < 0.001). Attitude influenced practice (estimate = 0.122, p < 0.001). The frequency of oral examination per year influenced knowledge (estimate = -0.761, p < 0.001) and practice (estimate = -0.515, p < 0.001). Expenses for oral disease per year influenced attitude (estimate = 0.537, p < 0.001).

Conclusion

Patients with oral disease might have sufficient knowledge, positive attitude, and proactive practice toward oral examinations. Specific knowledge items were identified to require improvements.

The plantation system and the roots of the southern rural mortality penalty in the northern Blackland Prairies of Texas

In recent decades, public health researchers have observed that the health of rural people has declined relative to the health of urban people in the United States. This disparity in health and life expectancy across the rural/urban divide has been described as the Rural Mortality Penalty. However, public health researchers have also noted that health and life expectancies are not uniform across the rural United States, but vary according to race, sex, gender, and other factors. Rural health disparities also vary geospatially and are especially pronounced in the American South, leading to recent calls for greater attention to the structural factors that shape the health of rural Southerners. In this study, we take an anthropological and historically explicit approach to study the impacts of systemic violence on rural health. Specifically, we focus on farm labor within the plantation system as a context where geospatial, racial, and sexual differences in mortality, often studied in isolation, find a common historical source. Here we analyze vital records data from the post-emancipation period in the Blackland Prairies ecoregion of Texas, a period when emerging forms of plantation labor such as tenant farming, convict leasing, and migrant labor were being developed to maintain the plantation economy after the abolishment of chattel slavery. We find that the plantation system remains a strong predictor of differential mortalities in rural Texas, accounting for nearly all the variation that exists across the rural/urban divide and elucidating the complex interactions of race, sex, labor, and health in the rural South.

Assessment of Knowledge and Utilization of Prefabricated Band and Loop Space Maintainers in Primary Dentition Among Dentists: A Cross-Sectional Questionnaire Study

INTRODUCTION

Preserving primary dentition is essential for maintaining optimal oral health and development in children. Premature loss of primary teeth due to caries, infection, crowding, or trauma can necessitate orthodontic intervention and lead to various complications. Space maintainers are critical for preserving arch space until the eruption of permanent teeth, thereby preventing issues such as ectopic eruption, crowding, and malocclusion. Despite their advantages, prefabricated space maintainers (PSMs) are underutilized. This study aims to evaluate the knowledge, attitudes, and practices of Indian dentists regarding PSMs in primary teeth.

METHODOLOGY

A cross-sectional questionnaire survey was conducted among 100 dental practitioners in Chennai. A 10-item self-administered questionnaire, developed based on a comprehensive literature review and expert consultations, assessed demographics, knowledge of PSM indications and techniques, current practices, perceived barriers, and preferences for continuing education. The questionnaire's reliability was confirmed with a Cronbach's alpha value of 0.85. Descriptive statistics, including frequencies and percentages, were used to summarize the participants' demographic characteristics, knowledge levels, and current practices related to PSMs.

RESULTS

Of the 100 respondents, 86 (86%) were males and 14 (14%) were females. Only 19 (19%) reported using PSMs, while 36 (36%) used conventional space maintainers. A significant proportion (42 (42%)) of the respondents held a master's degree in dental surgery, yet only 11 (11%) had participated in Continuing Dental Education (CDE) programs on space maintainers. The perceived benefit of PSMs being a single appointment procedure was acknowledged by 82 (82%) of the respondents, whereas 76 (76%) participants identified cost as a major drawback. Notably, 45 (45%) practitioners did not consider PSMs necessary.

CONCLUSION

This survey highlights notable obstacles in the adoption of PSMs among Indian dentists, emphasizing the need for focused educational initiatives. Improving knowledge and practices related to PSMs can enhance pediatric dental care and oral health outcomes in India.

Association of lifestyle behaviors and oral health care needs: Mediating effects of inflammatory markers

OBJECTIVE

Mounting evidence indicates that modifiable risk factors such as lifestyle behaviors may be involved in the occurrence of oral diseases. However, existing research doesn't come to a unanimous consent. This study aims to evaluate the association between lifestyle behaviors and oral health care needs.

METHODS

This study used the nationally representative dataset from the National Health and Nutrition Examination Survey (NHANES) from March 2017 to 2020 pre-pandemic. Binary logistic regression analysis was used to evaluate lifestyle behavioral factors that influence oral health care needs. Mediation analysis was performed to explore the roles of inflammatory markers in the relationship between physical activities and oral problems.

RESULTS

After adjusting for covariates, multivariate analysis indicated that flossing (OR = 0.590, 95% CI, 0.510-0.682, P < 0.001), moderate alcohol consumption (per week: OR = 0.717, 95% CI, 0.588-0.873, P < 0.001; per month/year: OR = 0.794, 95% CI, 0.669-0.942, P = 0.008) and participation in recreational activities (vigorous recreational activities: OR = 0.548, 95% CI, 0.462-0.648, P < 0.001; moderate recreational activities: OR = 0.629, 95% CI, 0.549-0.721, P < 0.001) significantly reduced oral health care needs. In addition, sleep duration of 7-9 h was associated with lower oral health care needs compared to less or more sleep duration (<7 h or > 9 h) (OR = 0.851, 95% CI, 0.741-0.976, P = 0.021). Mediation analysis suggested that white blood cell (WBC) counts and high-sensitivity C-reactive protein (hs-CRP) concentrations acted significant mediating roles in the association between recreational activities and oral problems.

CONCLUSIONS

The possible beneficial effects of healthy lifestyle behaviors on oral health will guide individuals to develop good habits, thereby reducing the burden of oral diseases.

A scoping review on the associations between early childhood caries and sustainable cities and communities using the sustainable development goal 11 framework

BACKGROUND

Early childhood caries (ECC) is a multifactorial disease in which environmental factors could play a role. The purpose of this scoping review was to map the published literature that assessed the association between the Sustainable Development Goal (SDG) 11, which tried to make cities and human settlements safe, inclusive, resilient and sustainable, and ECC.

METHODS

This scoping review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR) guidelines. In July 2023, a search was conducted in PubMed, Web of Science, and Scopus using tailored search terms related to housing, urbanization, waste management practices, and ECC. Studies that solely examined ECC prevalence without reference to SDG11 goals were excluded. Of those that met the inclusion criteria, a summary highlighting the countries and regions where the studies were conducted, the study designs employed, and the findings were done. In addition, the studies were also linked to relevant SDG11 targets.

RESULTS

Ten studies met the inclusion criteria with none from the African Region. Six studies assessed the association between housing and ECC, with findings suggesting that children whose parents owned a house had lower ECC prevalence and severity. Other house related parameters explored were size, number of rooms, cost and building materials used. The only study on the relationship between the prevalence of ECC and waste management modalities at the household showed no statistically significant association. Five studies identified a relationship between urbanization and ECC (urbanization, size, and remoteness of the residential) with results suggesting that there was no significant link between ECC and urbanization in high-income countries contrary to observations in low and middle-income countries. No study assessed the relationship between living in slums, natural disasters and ECC. We identified links between ECC and SDG11.1 and SDG 11.3. The analysis of the findings suggests a plausible link between ECC and SDG11C (Supporting least developed countries to build resilient buildings).

CONCLUSION

There are few studies identifying links between ECC and SDG11, with the findings suggesting the possible differences in the impact of urbanization on ECC by country income-level and home ownership as a protective factor from ECC. Further research is needed to explore measures of sustainable cities and their links with ECC within the context of the SDG11.

School-based caries prevention using silver diamine fluoride: A pragmatic randomized trial in low-income rural children

Background

Dental caries is the world's most prevalent noncommunicable disease, disproportionately affecting children from low-income families and rural geographic areas.

Methods

The CariedAway 3.0 study was a cluster-randomized pragmatic non-inferiority trial comparing silver diamine fluoride (SDF) to sealants and atraumatic restorations (ART) for the prevention and control of dental caries. All participants also received fluoride varnish. Analysis consisted of mixed-effects logistic regression for caries prevalence and weighted least squares and mixed-effects negative binomial regression for caries incidence. A non-inferiority margin of 10% for the difference between groups was used. Dental caries was defined as an ICDAS score of four or greater.

Results

A total of 3345 children were enrolled across 35 schools; however there was a large proportion of children who were noncompliant and received external dental care over the course of the trial. In adjusted analyses of compliant participants (n=1083; 543 in the SDF group and 540 in the sealant and ART group), there was no difference in the weighted risk difference between treatment groups (B=0.003, 95% CI = -0.0001, 0.0008). The odds of caries prevalence was elevated in the SDF group in longitudinal analyses (OR = 1.35, 95% CI = 0.86, 2.11) but was not significant and was below the non-inferiority margin. There were no significant differences between groups for caries incidence in adjusted models (IRR = 1.19, 95% CI = 0.81, 1.74). Results for intent to treat analyses were similar to that of per-protocol.

Discussion

In this school-based clinical trial, the prevalence of dental caries in children treated with SDF and fluoride varnish was non-inferior compared to those treated with sealants, ART, and fluoride varnish, although the overall risk was slightly higher. Unfortunately, a high rate of dropout and participant noncompliance was observed, likely due to the impacts of COVID-19 on study procedures. As a result, observed effects may be unreliable beyond the short-term.

Trial Registration

NCT03448107.

Utilization of dental care and dentate status in diabetic and nondiabetic patients across US states: An analysis using the 2020 Behavioral Risk Factor Surveillance System

OBJECTIVE

This study examines the differences, by state, in dental care utilization and tooth retention between adults with and without diabetes mellitus (DM).

METHODS

We conducted a secondary analysis of data from the 2020 Behavioral Risk Factor Surveillance System, an annual, state-based, random telephone survey of noninstitutionalized US civilian adults. The predictor variable was DM status. The outcome variables were time since the last dental appointment and tooth loss. We utilized multiple multinomial logistic regression models followed by postestimation procedures to determine state-level adjusted proportions for dental visits within the last year and complete teeth retention among DM and non-DM adults.

RESULTS

Among adults with DM, 60.0% reported dentist visits within a year of survey participation, while 53.6% had complete tooth retention. As education and income levels increased, dental attendance and tooth retention increased among adults with DM. Most Southern states had a higher prevalence of DM, a lower proportion of dentist visits, and worse tooth retention among DM adults. Nationally, DM individuals were 4.3 percentage points less likely to visit a dentist and were 7 percent less likely to have complete teeth retention than non-DM adults. Compared with the national average, 25/50 states had greater disparities in dental visits between DM and non-DM adults, and 27/50 states had greater disparities in tooth loss between DM and non-DM adults.

CONCLUSION

State-level variations indicate geographical and dental coverage influences on DM and dental outcomes. There is a need for state-specific interventions to improve dental access and outcomes for adults with DM.

Shining a Spotlight on Stigma: Exploring Its Impact on Oral Health-Seeking Behaviours Through the Lenses of Patients and Caregivers

Introduction The unique nature of a lack of good oral health, coupled with the lack of discussion and recognition surrounding the associated stigma, highlights it as a distinct issue. This stigma causes discomfort, devalues individuals, and necessitates urgent care and intervention. In Pakistan, a variety of reasons, including cultural beliefs, socioeconomic gaps, and poor access to dental care services, tend to exacerbate the stigma that is associated with dental care. This study aimed to determine the impact of stigma on oral health-seeking behaviours amongst the population of South Punjab in Pakistan. Methodology The study employed a qualitative design with a phenomenological approach, and the data collection was preceded by the administration of semi-structured interview guides and discussion guides to the patients and the consultant group, respectively. The targeted population was composed of patients who had reported stigmatization and a focus group of 10 dental consultants from various specialisations in dentistry. Data was collected until saturation from 16 patients who were recruited through the purposive convenience sampling technique. Results The study identified three themes, including perceived stigma impact on health-seeking behaviours and coping mechanisms; 10 subthemes emerged. Results showed social attitudes and unhealthy perceptions of oral conditions that lead to shame, loss of self-esteem, and lack of confidence among affected individuals. Behavioural reactions like mockery and discrimination further made it difficult for the participants who sought dental care and treatment. The study highlighted that stigma resulted in the avoidance of dental care, deterioration of oral health, and a tendency towards self-medication. People also used coping strategies such as hiding dental issues by avoiding social gatherings and seeking help from close friends to manage oral health stigma. Dental consultants had the strong opinion that care quality could be enhanced by utilising compassionate communication and patient education campaigns. Conclusions The experiences of patients and consultants related to dental stigma highlighted the complex interplay of sociocultural norms and healthcare practices. The study demonstrated that perceived stigma impacted the health-seeking behaviours of patients. Social support and education about oral health helped patients overcome this stigma. The study revealed that patients avoided dental treatments due to stigmatised behaviour from health professionals, a lack of affordability, and a feeling of shame to show and discuss the condition of their teeth, which got even worse due to self-remedy. The experiences of patients and consultants highlighted the need for increased advocacy, educational campaigns, and policies that can reduce inequalities in oral health and improve health equity. The study recommends specific intervention strategies and policy formulation to address oral health inequalities and contribute to advancing oral health equity in Pakistan.

Key factors in the future of oral and dental health in Iran using scenario writing approach

BACKGROUND

Oral and dental health can significantly impact individuals' quality of life. The World Health Organization introduces oral health as one of the essential priorities of public health worldwide. Given the lack of studies on the future of oral and dental health in Iran, this study used a futures studies approach to identify the factors in oral and dental health in Iran through scenario writing.

METHODS

This study was conducted in three stages including the scenario writing approach, qualitative methods, and exploratory future research. First, potential variables affecting future oral and dental health systems were extracted through interviews. The focus group discussion determined the uncertainty and importance of the variables. Then, the cross-impact balance matrix was imported into the Scenario Wizard software to identify the different states of the scenario generator variables and compatible scenarios were extracted.

RESULTS

Seventy variables were extracted as key variables affecting the future of oral and dental health. Regarding the importance and uncertainty, seventeen variables scored higher and fell into policy and governance, economy and financing, social, service delivery, and technology, serving as five categories of scenario generators. Fifteen scenarios with weak consistency and three with strong consistency were obtained using the Cross-Impact Balance matrix in Scenario Wizard software.

CONCLUSION

The probability of a pessimistic scenario where all five categories of the scenarios were in the worst possible state was higher due to its consistency. The government's support policies and commitment to oral and dental health were two key factors in the future. Achieving an optimistic and favorable scenario for the future of the country's oral and dental health system depends on the government and policymakers in the health sector adopting a positive attitude towards the role of oral and dental health services in improving societal health. In this scenario, the five categories of the scenario generators were in the best condition.

Association of geographical disparities and segregation in regional treatment facilities for Black patients with aneurysmal subarachnoid hemorrhage in the United States

Background and objectives

This study investigates geographic disparities in aneurysmal subarachnoid hemorrhage (aSAH) care for Black patients and aims to explore the association with segregation in treatment facilities. Understanding these dynamics can guide efforts to improve healthcare outcomes for marginalized populations.

Methods

This cohort study evaluated regional differences in segregation for Black patients with aSAH and the association with geographic variations in disparities from 2016 to 2020. The National Inpatient Sample (NIS) database was queried for admission data on aSAH. Black patients were compared to White patients. Segregation in treatment facilities was calculated using the dissimilarity (D) index. Using multivariable logistic regression models, the regional disparities in aSAH treatment, functional outcomes, mortality, and end-of-life care between Black and White patients and the association of geographical segregation in treatment facilities was assessed.

Results

142,285 Black and White patients were diagnosed with aSAH from 2016 to 2020. The Pacific division (D index = 0.55) had the greatest degree of segregation in treatment facilities, while the South Atlantic (D index = 0.39) had the lowest. Compared to lower segregation, regions with higher levels of segregation (global F test p < 0.001) were associated a lower likelihood of mortality (OR 0.91, 95% CI 0.82-1.00, p = 0.044 vs. OR 0.75, 95% CI 0.68-0.83, p < 0. 001) (p = 0.049), greater likelihood of tracheostomy tube placement (OR 1.45, 95% CI 1.22-1.73, p < 0.001 vs. OR 1.87, 95% CI 1.59-2.21, p < 0.001) (p < 0. 001), and lower likelihood of receiving palliative care (OR 0.88, 95% CI 0.76-0.93, p < 0.001 vs. OR 0.67, 95% CI 0.59-0.77, p < 0.001) (p = 0.029).

Conclusion

This study demonstrates regional differences in disparities for Black patients with aSAH, particularly in end-of-life care, with varying levels of segregation in regional treatment facilities playing an associated role. The findings underscore the need for targeted interventions and policy changes to address systemic healthcare inequities, reduce segregation, and ensure equitable access to high-quality care for all patients.

Oral Cancer Risk and Screening Prevalence Among Hospitalized Women

Background Oral cancer screenings are often on the back burner in the face of other cancer screenings. In high-risk individuals, early detection of oral cancer has a better prognosis and survival. Hospitalization may offer an opportunity to target high-risk populations. This study evaluates the prevalence of women at high risk for oral cancer among hospitalized women and their preference for oral cancer screening. Design and participants Five hundred and ten cancer-free women admitted to the hospital under the internal medicine service at an academic center were enrolled to participate in the study. Three hundred and seventy women were at high risk for developing oral cancer, defined by smoking status, alcohol use, or both. High-risk women received bedside smoking cessation counseling and oral cancer informational handouts and were offered oral screening examinations during hospitalization. Six months after discharge, study participants received a follow-up phone call to determine if these women discussed oral cancer screening with their primary care physicians at the follow-up visit. Results Seventy-three percent of the hospitalized women were at high risk for developing oral cancer. Fifty-seven percent of high-risk women reported having no primary dentist. High-risk women were more likely to be younger, reported a disability, and had a lower comorbidity burden than the average-risk group. Only 41% of high-risk hospitalized women received oral cancer screening examinations during the hospital stay. Post-hospitalization, 66% of high-risk patients discussed oral cancer screening with their primary care. Conclusion Almost three-fourths of hospitalized women are at high risk for developing oral cancer. Hospitalization provides an opportunity to educate and screen high-risk populations.

[Communication with a culturally and linguistically diverse population from Primary Care]

The care of a culturally and linguistically diverse population is a challenge in primary health care due to language barriers and cultural differences. For this reason, good communication and cultural competence of health personnel is key within medical consultation. Thus, during consultations with this group of people, it is the doctor's duty to identify the patient's culture, their perception of the concept of health, in what way and to what extent they want to be informed, and the role they want to assign to the members of their family before the treatment process begins. For this reason, there are interventions that seek to optimize the care provided to these patients and mitigate the cultural barrier, including the use of multimodal digital tools, the use of translators or interpreters, and training of health personnel in communication and intercultural skills.

A global survey of national oral health policies and its coverage for young children

Background

There is no accessible information on countries with oral health policies. The purpose of this study was to identify World Dental Federation (FDI) member countries with oral health policies and their scope and extent of coverage of oral health care for young children.

Methods

This international survey recruited chief dental officers, oral health advisors to national ministries of health, and other key informants of the 158 FDI member countries between December 2020 and December 2021. The survey tool was administered online to the study participants. Key questions explored the following outcome measures: countries with oral health policies; the thrusts of the oral health policies; policy thrusts targeting young children; and dental care plans as a component of a universal health care plan. Descriptive statistics were conducted to determine the number of countries with any of the study outcome measures and coverage per country.

Results

Sixty (38%) of the 158 FDI member-countries responded to the survey. Forty-eight (55.2%) of the 60 countries had a national oral health policy document or position statement on oral health; 54 (62.1%) countries had plans on universal health care, and 42 (48.3%) included dental care within their universal health care plan. The most common policy thrusts addressing the oral health needs of children were the promotion of oral hygiene (71.7%), provision of fluoride products for children (53.3%), collaboration with primary care providers (35%), and prenatal oral health education (50%). There were differences in the scope of oral health care coverage and the coverage for young children between continents as well as between countries. Europe had many countries with children-friendly oral health policy coverage.

Conclusions

About half of the surveyed countries had a national oral health policy. There were variations in the scope of oral health care coverage, particularly for young children, both between continents and among individual countries. These findings underscore the importance of understanding the landscape of oral health policies globally. Such insights can help inform targeted interventions to enhance oral health policies, thereby contributing to improved oral health outcomes on a global level.

Pediatric Oral Health Service Access in Racial/Ethnic Minority Neighborhoods: A Geospatial Analysis in Washington, D.C., USA

Oral health plays a crucial role in overall well-being. One of the goals set by the US Department of Health and Human Service, Healthy People 2030 is to reducing dental caries in children and adolescents. The study aims to investigate the accessibility of pediatric dental care in neighborhoods with mixed-race and predominantly African American populations in the Washington District of Columbia (DC) area. Our objective is to uncover and highlight the disparities that exist in pediatric dental care within these communities. We have specifically examined the geographic and socio-demographic aspects of pediatric dental care facilities, utilizing geospatial tools such as modeling and mapping, as well as data from the clinical database at Howard University College of Dentistry. The detailed analysis of dental care access revealed significant disparities among various Wards in the region. Specifically, Wards 5, 7, and 8 stood out as having both the highest concentrations of African American residents and the lowest availability of pediatric dentistry providers when compared to the more affluent Wards 1, 2, and 3. Howard University College of Dentistry's pediatric dentistry department played a crucial role in providing dental care services to the community. Over the course of the year 2022, they recorded a total of 3,855 visits from residents of the DC area. Notably, a substantial portion of these visits, specifically 1,566 visits, were from individuals residing in Wards 5, 7 and 8. This data underscores the significant demand for pediatric dental services in these underserved communities and highlights the importance of addressing the disparities in access to care.

Access to dental services in an elder population of African descent in Brazil

OBJECTIVES

We investigated access to dental services and associated factors in a community of Quilombola older people.

BACKGROUND

Quilombola populations are groups of individuals descended from black Africans subjected to slavery during part of Brazilian history. As marginalised and neglected individuals, they have high rates of negative indicators and require further attention to the social determinants that affect their health reality.

MATERIALS AND METHODS

A cross-sectional quantitative study was conducted in the Quilombola community of Castainho, in the Northeast region of Brazil. In this community, 34 older people aged between 65 and 74 resided. We collected self-report data on sociodemographic and economic characteristics, along with oral examinations by the researchers. The primary dependent variable was regular access to dental services. Statistical analysis used Fisher's exact test (P = .05).

RESULTS

Among the 32 participants in the final sample, 18.8% (n = 6) reported accessing dental services in the previous 6 months. Self-declared individuals of mixed race, with positive self-assessment of oral health, and those who did not self-perceive the need for treatment had lower rates of regular access to dental services (P < .05).

CONCLUSION

Use of dental services by older Quilombola people is low, and there are differences by ethnicity and individual perception of oral health.

Association between dental visits during pregnancy and setting for prenatal care

OBJECTIVES

Federally Qualified Health Centers (FQHCs) may be well positioned to facilitate dental visits during pregnancy for low-income women. We sought to compare receipt of dental visits during pregnancy for women who received prenatal care at an FQHC versus a non-FQHC setting.

METHODS

We analyzed Michigan Medicaid administrative data for all live birth deliveries between April 2018 and December 2020. We used billing data to categorize the predominant setting for prenatal care as occurring at a FQHC or a non-FQHC and claims data to identify dental visits during pregnancy (in the 9 months prior to delivery). We employed bivariate and multivariate analyses to explore the relationship between setting for prenatal care and dental visits during pregnancy.

RESULTS

Women who received prenatal care at an FQHC versus non-FQHC had a higher proportion of dental visits during pregnancy (31.85% vs. 19.37%, p < 0.0001). In multivariate analyses, the strongest predictors of having a dental visit during pregnancy were FQHC prenatal care setting, having a dental emergency visit, having ≥3 prenatal visits, and having Medicaid coverage throughout pregnancy. Hispanic or Black race/ethnicity and 2020 delivery year were predictors of a lower likelihood of a dental visit. These predictors were consistent for the overall population and for the subset who had no dental visits pre-pregnancy.

CONCLUSION

Medicaid-enrolled women who receive prenatal care at an FQHC are more likely to have a dental visit during pregnancy than their counterparts who receive prenatal care in a non-FQHC setting.

Validating an Assessment Tool for Oral Health and Oral Care Procedures Performed by Healthcare Workers for Older Residents in Long-Term Care Institutions

Poor oral health is a growing concern among older populations. It is often caused by a failure to maintain proper oral hygiene and inaccessible dental care. Poor oral health in older individuals in long-term care institutions (LTCIs) can be attributed to the fact that healthcare workers might be poorly trained in oral care assessment and practice. To address this issue, an assessment tool has been developed and validated to guide and evaluate healthcare workers' oral care practices, ensuring the delivery of adequate care and early detection of dental diseases in LTCIs. The tool includes an oral health assessment and an assessment of oral care procedures. It was developed following a robust literature review, two stages of expert reviews, content validity checks, and a pilot study. A total of twenty-three items were developed and validated, with seven items related to oral health assessment and sixteen related to oral care procedures. The items were assessed for content validity and relevance, with high values of 1 obtained for all Item-level Content Validity Index (I-CVI), Scale-level Content Validity Index (S-CVI), and S-CVI/Universal Agreement (UA) scores. This indicates a high level of agreement among the experts (n = 12) regarding the relevance and importance of the items. A pilot study involving 20 nursing students confirmed the tool's reliability, applicability, and feasibility, demonstrating its high appropriateness and applicability. The newly developed and validated assessment tool can effectively guide and evaluate healthcare workers' oral care practices, enhancing their competence and improving the oral health of older residents.

The Association between Lead Exposure and Dental Caries: A Systematic Review

INTRODUCTION

Dental caries has declined over the years, but it remains a major public health issue. This review aimed to investigate the association between lead (Pb) and caries experience in either deciduous or permanent teeth.

METHODS

A comprehensive search of PubMed, Embase, and Google Scholar was conducted to identify relevant studies published up until December 2022. Included were human observational studies that investigated the association between Pb exposure and dental caries. The review adhered to the PRISMA guideline.

RESULTS

Sixteen studies were included in this review, with nine focusing on deciduous teeth, thirteen on permanent teeth, and six examining both types of teeth. Most of the studies (5 of 6) found a positive association between blood lead (PbB) levels and caries in deciduous teeth, while the findings for permanent teeth were less conclusive, with only 3 of 10 studies finding an association. One of the two studies assessing salivary lead levels found a weak association for permanent teeth. All four studies that measured Pb concentration from teeth found a positive association for both deciduous and permanent teeth.

CONCLUSION

Many published studies have indicated a positive association between Pb exposure and caries experience in deciduous dentition. Children with elevated PbB level should be considered having higher caries experience. Due to lack of consensus on measurement and examination technique, there remains insufficient evidence to make any definitive conclusions, especially in permanent dentition, and so more studies are warranted.

Oral health community engagement programs for rural communities: A scoping review

This scoping review aims to identify the available literature on oral health community engagement programs that have been developed to guide oral health care in rural communities and to summarize their outcomes. This review was conducted using the 5-stage scoping review framework outlined by Arksey and O'Malley. We conducted a literature search with defined eligibility criteria through electronic databases such as Science Direct, PubMed, ProQuest, Scopus, EBSCOhost, and Wiley Online; other well-established online scientific health and dental organizations such as the WHO, the Fédération Dentaire Internationale of the World Dental Federation, the American Dental Association, and the South African Dental Association; and grey literature spanning the time interval from January 2012 to August 2023. The charted data were classified, analysed, and reported using descriptive and thematic analyses. A total of 19 records were included in the final review. These records were classified into four categories of interventions: community-based, school-based, integrated dental-based, and non-dental volunteer oral health programs. The findings imply that there is a growing appreciation for the significance of qualitative data in enhancing oral healthcare interventions and outcomes. Furthermore, the study showed that oral health strategies were successful in shaping the understanding and perception of oral health among children and mothers/caregivers, and in improving the oral health and quality of life of edentulous older adults and children living in rural communities.

Systems mapping of multilevel factors contributing to dental caries in adolescents

Dental caries is a prevalent chronic disease among adolescents. Caries activity increases significantly during adolescence due to an increase in susceptible tooth surfaces, immature permanent tooth enamel, independence in pursuing self-care, and a tendency toward poor diet and oral hygiene. Dental caries in permanent teeth is more prevalent among adolescents in low-income families and racial/ethnic minority groups, and these disparities in adolescent dental caries experience have persisted for decades. Several conceptual and data-driven models have proposed unidirectional mechanisms that contribute to the extant disparities in adolescent dental caries experience. Our objective, using a literature review, is to provide an overview of risk factors contributing to adolescent dental caries. Specifically, we map the interactive relationships of multilevel factors that influence dental caries among adolescents. Such interactive multilevel relationships more closely reflect the complex nature of dental caries experience among the adolescent population. The methods that we use are two-fold: (1) a literature review using PubMed and Cochrane databases to find contributing factors; and (2) the system dynamics approach for mapping feedback mechanisms underlying adolescent dental caries through causal loop diagramming. The results of this study, based on the review of 138 articles, identified individual, family and community-level factors and their interactions contributing to dental caries experience in adolescents. Our results also provide hypotheses about the mechanisms underlying persistence of dental caries among adolescents.

Conclusions

Our findings may contribute to a deeper understanding of the multilevel and interconnected factors that shape the persistence of dental caries experience among adolescents.

Perceptions and determinants of oral health care among Iranian pregnant women: a qualitative study

OBJECTIVES

This study aimed to gain a comprehensive understanding of the determinants that influence oral healthcare behaviours among Iranian pregnant women.

STUDY DESIGN

Qualitative study.

SETTING

Comprehensive health service centres.

PARTICIPANTS

A sample consisting of all people involved in the process of oral care during pregnancy, 18 pregnant women, 7 midwives/healthcare workers, 3 supervisors of prenatal care services and 3 dentists) were purposefully sampled in terms of demographic characteristics.

METHODS

The qualitative content analysis study conducted 31 semistructured individual interviews in 2022, utilising MAXQDA V.10.

RESULTS

The participants identified 3 main categories and 11 subcategories: individual and physiological determinants (care needs, perceived importance, motivation, oral health literacy and inherent pregnancy limitations), organisational determinants (costs, access to equipment and services, review of service delivery process and professional behaviour) and social-cultural determinants (educational services and support from family and friends).

CONCLUSIONS

The results can be used in interventions to improve oral healthcare for pregnant women. This study highlights the importance of addressing individual, organisational and social-cultural determinants to improve oral healthcare during pregnancy.

Enhancing interprofessional education readiness in undergraduate dental students: a scenario-based peer learning programme

BACKGROUND

Interprofessional Education (IPE) is an educational approach that brings together students from different healthcare professions to foster collaborative learning and teamwork. Before integrating IPE into the curriculum of health preprofessional students, it is necessary to increase their readiness for IPE. Dentistry increasingly values interprofessional collaboration and teamwork for enhanced patient care and healthcare team competencies, an emphasis also echoed by recent dental education authorities. The aim of this quasi-experimental research was to assess the influence of Scenario Based Learning Peer Learning (SBPL) programme, which involved scenarios necessitating interprofessional communication, on the readiness for IPE among a cohort of undergraduate dental students studying within the framework of the European Higher Education Area (EHEA).

METHODS

This study investigates undergraduate dental students' readiness for IPE and the influence of SBPL programme on their readiness. Participants (n = 25) from 18 EHEA countries completed the Readiness for Interprofessional Learning Scale (RIPLS) before and after SBPL programme, held at the 70th European Dental Students' Association (EDSA) meeting. Data were analyzed using the Wilcoxon Signed Rank Test (p = 0.05).

RESULTS

After the SBPT programme, there was a statistically significant increase (p < 0.05) in the mean of the total scale, teamwork and collaboration, roles and responsibilities and professional identity subscale. In general, SBPL programme showed a constructive effect on interprofessional readiness. Although there was no statistically significant increase only in items 9,12,18 of the 19 items of the RIPLS, there was an increase in the averages in all except item 12.

CONCLUSION

Our research emphasizes the importance of diverse perspectives and IPE in the realm of dental education. Within the limits of this study, it showcases the efficacy of a brief half-day SBPL programme with interprofessional scenarios in enhancing participants' readiness. The programme notably enhanced dental students' readiness in grasping crucial aspects of IPE: teamwork and collaboration, professional identity, and roles and responsibilities. However, this study does not delve into the potential impact of a comprehensive, long-term curriculum integrating IPE principles. This gap underscores the need for further exploration into the sustained influence of IPE on the interprofessional skills of dental school graduates.

Disparities and social determinants of periodontal diseases

Periodontal diseases are highly prevalent in populations worldwide and are a major global public health problem, with major negative impacts on individuals and communities. This study investigates evidence of disparities in periodontal diseases by age groups, gender, and socioeconomic factors. There is ample evidence that these diseases disproportionally affect poorer and marginalized groups and are closely associated with certain demographics and socioeconomic status. Disparities in periodontal health are associated with social inequalities, which in turn are caused by old age, gender inequality, income and education gaps, access to health care, social class, and other factors. In health care, these factors may result in some individuals receiving better and more professional care compared to others. This study also reviews the potential causes of these disparities and the means to bridge the gap in disease prevalence. Identifying and implementing effective strategies to eliminate inequities among minorities and marginalized groups in oral health status and dental care should be prioritized in populations globally.

Call to action on diabetes care: reaching communities facing health inequalities, health inequities and deprivation

This article presents evidence and policy on the importance of reaching out into local communities with inclusive approaches to try to reduce and prevent inequities and inequalities in diabetes care. The global emergency diabetes is causing and the risks and disproportionately high ethnic disparities are investigated. The article includes some suggestions on changing approaches to reduce health inequalities to enable diabetes care to become more accessible for those who need it the most.

Quality Measure Adherence and Oral Health Outcomes in Children

Importance

Process-based quality measures are generally intended to promote evidence-based practices that have been proven to improve outcomes. However, due to lack of standardized implementation of diagnostic codes in dentistry, assessing the association between process and oral health outcomes has been challenging.

Objective

To estimate the association of adhering to dental quality measures with patient oral health outcomes.

Design, Setting, and Participants

Using a target trial emulation, a causal inference framework, this retrospective cohort study estimated the difference in the risk of developing tooth decay between US children who adhered to process-based dental quality measures (receiving topical fluoride and sealant [treated groups]) and those who did not (control groups). Electronic health records of US children and adolescents aged 0 to 18 years from January 1, 2014, to December 31, 2020, were used. To emulate random treatment assignment based on baseline confounders, coarsened exact matching was used to produce covariate balance between the treated and control groups. A time-to-event regression model produced effect estimates, adjusting for time-varying covariates. Near-far matching was used to account for unmeasured confounders as a sensitivity analysis. Data were analyzed from May 1 to August 7, 2023.

Exposures

Adherence to dental quality measures.

Main Outcomes and Measures

Incidence of tooth decay.

Results

Among 69 212 US children aged between 0 and 18 years (mean [SD] age, 10.2 [5.0] years; 49.5% male, 50.4% female, and 0.1% unknown or transgender), 1930 (2.8%) were Asian, 2038 (2.9%) were Black, 8667 (12.5%) were Hispanic, 33 632 (48.6%) were White, and 22 945 (33.2%) were multiracial, other, or missing racial and ethnic group identification. Relative to control individuals, treated individuals were more likely to be at elevated risk of caries (fluoride measure: 16 453 [76.5%] vs 15 236 [39.8%]; sealant measure: 2264 [54.6%] vs 997 [44.0%]) and have regular dental visits (fluoride measure: 21 498 [100%] vs 13 741 [35.9%]; sealant measure: 1623 [39.2%] vs 871 [38.4%]). Adherence to quality measures was associated with reduced risk of tooth decay with adjusted hazard ratios of 0.82 (95% CI, 0.78- 0.86) for fluoride and 0.86 (95% CI, 0.76-0.97) for sealant in the matched cohort. Benefits of adhering to quality measures were greater among children at elevated vs low risk and with public vs commercial insurance for both measures.

Conclusions

In this cohort study, adhering to dental quality measures was associated with reduced risk of tooth decay, and benefits were greater among children at elevated risk and with public insurance. These findings provide insights in facilitating targeted application of quality measures or developing more tailored quality improvement initiatives.

Oral Health Considerations for Adults Aged 18 Years or More Seeking Dental Care in the Past Year: A CDC Oral Health Data Analysis

BACKGROUND

 Oral health is an essential aspect of overall well-being, with regular dental care being fundamental to its maintenance. This study focuses on understanding dental care utilization among adults aged 18 and above who have visited a dentist or dental clinic in the past year, aiming to uncover patterns, disparities, and determinants of oral health practices within this demographic.

METHODS

 Data from the U.S. Centers for Disease Control and Prevention (CDC) Oral Health dataset were utilized to conduct this analysis. The dataset encompasses a diverse and nationally representative sample of adults aged 18 and above. The study explored the proportion of adults who sought dental care between 2008 and 2020, further stratified by demographic variables including age, gender, income, education, and race. The analysis provides insights into the prevalence of dental care utilization and the role of demographic factors in shaping oral health behaviors.

RESULTS

 The study found that 64.8% (n =397,291; 95% CI: 64.4 - 65.2) of adults aged 18 and above visited a dentist or dental clinic in 2020. Subgroup analysis revealed variations in dental care use by age, gender, income, education, and race. Among genders, 67.4% (n = 150,510; 95% CI: 66.9 - 67.9) of females sought care in 2020, compared to 61.9% (n = 116,535; 95% CI: 61.4 - 62.4) of males. Those earning >$50,000 had the highest proportion, 75.3% (n = 13,363; 95% CI: 74.8 - 75.8), seeking care. Among racial groups, White adults had the highest proportion, 68.4% (n = 204,486; 95% CI: 68.0 - 68.8) in 2020. In education groups, college graduates or professionals had the highest, 77.3% (n = 121,800; 95% CI: 76.8 - 77.8) in 2020. Among ages, adults aged 65+ had the highest proportion, 67.1% (n = 96,012; 95% CI: 66.4 - 67.8) in 2020. However, as age decreased, dental visit proportion generally remained within the same range.

CONCLUSION

 This study enhances our understanding of dental care utilization patterns within the studied population, shedding light on disparities in oral health practices. Moreover, it provides insight into how demographic factors shape dental/oral healthcare-seeking behaviors. Ultimately, these insights guide efforts to improve oral health outcomes and well-being within this population.

Oral health primary preventive interventions for individuals with serious mental illness in low- and middle-income nations: Scoping review

Mental health disorders constitute a major global disease burden, especially in low and middle-income countries (LMICs). Due to issues related to access, hygiene, economic pressures, and communication, the oral health of individuals with serious mental illness (SMI) receives little attention. This scoping review comprehensively maps and synthesises the existing literature on oral health primary preventive interventions (OHPPIs) in LMICs, highlighting key strategies and challenges encountered in addressing oral health disparities in resource-constrained settings. We systematically searched Cochrane Library, Ovid (MEDLINE), PsycINFO and Embase. The search strategy included keywords and MeSH terms related to oral health, SMI interventions, and LMICs. We included all types of OHPPI, (preventive, promotive, behavioural, and educational approaches) implemented in LMICs. We identified three studies focused on OHPPI for SMI patients that met our inclusion criteria. The interventions included were: (I) educational interventions; (II) behavioural interventions combining motivational and educational elements, and (III) self-assessment interventions combining educational and physical elements. Multifaceted barriers and challenges to effective oral health interventions were identified covering limited access to dental services, and socio-economic disparities. This scoping review underscores the need to develop and test context-specific strategies, capacity building, and policy support to improve oral health outcomes in LMICs.

Socio-behavioural determinants associated with the first dental visit in Saudi children: A cross-sectional study

BACKGROUD

Oral health is an integral component of overall well-being, understanding the age at which children have their first dental visit (FDV) and the socio-behavioural factors influencing these visits is essential for improving oral health outcomes in children.

AIM

This study aimed to determine the age at which Saudi children had their FDV and the socio-behavioural predictors associated with these visits in Al Jouf Province, Kingdom of Saudi Arabia.

DESIGN

This cross-sectional study used a multistage stratified random sampling technique to invite 566 parents/guardians of schoolchildren aged 12 years or younger. Multinomial logistic regression analysis was used to identify socio-behavioural variables that predict children's FDV. p < 0.05 was considered statistically significant.

RESULTS

Most FDVs in children occurred between the ages of 6 and 10 years. More than half of the participants stated that FDVs occurred primarily because of dental pain. Furthermore, educated mothers reported a higher frequency of dental visits for their children. Children with a low family income were 63% (95% confidence interval 0.16-0.83; p = .015) less likely to visit a dentist between the ages of 1 and 5 years.

CONCLUSION

First dental visits in children in Al Jouf Province typically occurred between the ages of 6 and 10 years, with dental pain being the main reason. Parents' or caregiver's relationships with children, parental age and familial income were identified as predictors of the FDV.

Prospective acceptability of using mHealth interventions for oral health promotion in a sample of Egyptian women: A cross-sectional study

Background

Unless a health intervention is acceptable to target audience and aligns with their needs and preferences, there is increased likelihood that they would not engage with and benefit from it as planned. Despite that, there is paucity of studies exploring acceptability of oral health promotion interventions prior to implementation. This cross-sectional study was designed to investigate Egyptian women's "prospective acceptability" to use mobile technologies in promoting access to oral health services.

Methods

A total of 959 participants completed a questionnaire, based on Sekhon's theoretical framework of acceptability, either in-person or virtually. Data was collected on sociodemographics, smartphones' ownership and usage patterns, acceptability to use mHealth interventions, and any potential motivators and barriers. Chi-square test was used for descriptive statistics and regression analysis was performed to identify predictors of acceptability to use digital technology in improving oral and dental health.

Results

83 % of women residing in urban settings versus 80.7% in rural settings believed that mHealth could improve health outcomes. WhatsApp was identified by 68% of participants as the preferred application for adopting mobile health services. Health awareness (36.8%) and effort & time saving (29%) were the most commonly cited motivators for using mHealth while lack of time (33%) and privacy issues (14.2%) were the main barriers.

Conclusions

mHealth is perceived as a highly acceptable approach for promoting oral health among Egyptian women. However, mHealth interventions should take into consideration privacy concerns and personal security when targeting this group.

Supporting health education policies: translation, cross-cultural adaptation and validation of a health literacy instrument, in French

Background

Oral health is a fundamental human right and is inseparable and indivisible from overall health and well-being. Oral Health Literacy (OHL) has been proved to be fundamental to promoting oral health and reducing oral health inequalities. To our knowledge, no OHL instrument to evaluate OHL level is currently validated in French language despite the fact it is the fifth most widely spoken languages on the planet. The Oral health literacy Instrument (OHLI) appears to be the most interesting OHL instrument to adapt into French because it is already available in English, Spanish, Russian, Malaysian, and it contains both reading comprehension and numeracy sections. Its psychometric properties have been rated as adequate.

Objective

The aim of this study was to translate and adapt cross-culturally the OHLI into French, to evaluate its psychometric properties and to compare its results to oral health knowledge.

Method

This study followed and applied well-established processes of translation, cross-cultural adaptation and validation, based on the recommendations of the World Health Organization guidelines and on the Consensus-Based Standards for the Selection of Health Measurement Instruments (COSMIN) study design checklist for patient-reported outcomes. Two psychometric assessments were planned, the comparison of OHLI-F scores according to education level and frequency of dental visits, and the test-retest reliability of the OHLI-F.

Results

A total of 284 participants answered the OHLI-F. The OHLI-F scores were significantly different between participants with different levels of education and frequency of dental visits (p < 0.001). Participants with an education level lower than the baccalaureate, and those who never visit the dentist or only in case of pain, had significantly lower OHLI-F scores. Internal consistency was excellent (Cronbach's alpha = 0.881-0.914). Test-retest reliability was very high (intraclass correlation = 0.985 to 0.996).

Conclusion

The OHLI-F has demonstrated adequate psychometric properties and can therefore be used to measure oral health literacy in French-speaking populations.

Oral health behind the bars: oral health seeking behavior among jail prisoners at central jail of Peshawar, Pakistan: a cross-sectional study

BACKGROUND

The oral health care-seeking behavior among prison inmates is an overlooked area, often leading to deteriorating general health due to the prisoners' limited awareness of oral hygiene practices. It is crucial to address this issue and understand the factors associated with oral healthcare-seeking behavior in prisons.

OBJECTIVE

To assess the oral healthcare-seeking behavior of prison inmates at Central Prisoner Jail, Peshawar Pakistan and to look the factors associated with their dental care utilization.

MATERIAL AND METHODS

This cross-sectional study was conducted at Central Prisoner Jail, Peshawar Khyber Pakhtunkhwa, Pakistan from November 2021 to April 2022. A consecutive sampling technique was used to collect data from both convicted and under-trial prisoners by using a pre-tested WHO Basic Oral Health Survey 2013 tool. Our outcome variable was "Visit to a dentist in the last 12 months (Never/Once or more than one visit). Chi-square test was used to determine univariate association with other explanatory variables while multivariable logistic regression was performed to adjust for potential confounders.

RESULT

A total of 225 participants were recruited to the study with a mean (SD) age of 32.9(11.4). More than two-thirds of 200(88.9%) of the participants were males. One-third of the sample never visited the dentist75(33.3). Participants who completed college/university education and never visited the dentist in the last 12 months constituted a smaller proportion (17.6%) compared to those who visited the dentist once or more than once n = 28(82.4%, p-value = 0.003). Individuals who were using toothbrushes were most frequently visiting the dentist n = 130(72.6%=p value = 0.001) as compared to never visitors. Multivariate logistic regression analysis revealed that Participants who experienced teeth pain or discomfort had 0.42 times lower odds of visiting the dentist compared to those who did not experience any pain or discomfort [AOR 0.42 (95% CI 0.17-0.80), p = 0.04]. Similarly, Participants who do not use any denture have 4.06 times higher odds[AOR 4.06(95% CI 1.76-9.36), p = 0.001] of visiting the dentist compared to those who use a denture.

CONCLUSION

Our result demonstrates that those prisoners who were experiencing tooth pain or discomfort and not using dentures were the strong predictors with lower dental visit frequency to seek oral health care.

Incident edentulism and number of comorbidities among middle-aged and older Americans

BACKGROUNDS

Certain chronic non-communicable diseases have been associated with the loss of all natural permanent teeth, referred to as edentulism. It has been suggested that edentulism, a chronic dental state, involving the loss of all teeth and poorer masticatory efficiency, could be associated with multiple chronic conditions as people age. In this study, we describe the association between the number of comorbidities and incident edentulism in a representative sample of older Americans.

METHODS

We took data from the Health and Retirement Study (HRS). Dentate participants aged 50 or older at the baseline of 2006 (N = 13 221) and 2012 (N = 13 938) were linked to their dentate and survival status at the follow-up interviews in 2012 and 2018, respectively. The association between the number of comorbidities and incident edentulism was investigated by using multinomial logistic regression models.

RESULTS

Over the two observation periods, the number of selected chronic conditions was predictive of edentulism 6 years later. A 10% higher chance of becoming edentulous by 2012 (OR = 1.10, 95% CI = 1.01, 1.20) was found for every additional comorbid condition to those who remained dentate in 2012. A similar association was identified for the 2012-2018 period.

CONCLUSION

Among older adults, the number of comorbidities was predictive of incident edentulism, and the same association pattern was found across two longitudinal study periods. Older adults with an increase in the number of comorbidities may experience a higher chance of tooth loss later in time.

Dental Utilization Stratified by the Purpose of Visit: A Population-Based Study in Japan

BACKGROUND

This study aimed to provide a stratified description of dental visit utilisation by Japanese residents based on patient age, sex, prefecture, and the purpose of the visits.

METHODS

This cross-sectional study used the National Database of Health Insurance Claims of Japan to identify participants visiting dental clinics in Japan (April 2018-March 2019). Dental care utilisation by populations stratified by age, sex, and prefecture was assessed. We estimated the slope index of inequality (SII) and relative index of inequality (RII) to evaluate regional differences based on regional income and education.

RESULTS

Amongst the Japanese population, 18.6% utilised preventive dental care visits; 59,709,084 participants visited dental clinics, with children aged 5 to 9 years having the highest proportion. SII and RII were higher for preventive dental visits than those for treatments in all settings. The largest regional differences for preventive care were observed in SII of children aged 5 to 9 years and in RII of men in their 30s and women aged 80 years and older.

CONCLUSIONS

This nationwide population-based study revealed that the proportion of people utilising preventive dental care in Japan was low, with regional differences. Preventive care needs to be more easily accessible and available to improve the oral health of residents. The above findings may provide an important basis for improving policies related to dental care for residents.

History of dental caries in Inuit populations: genetic implications and 'distance effect'

Dental caries is considered the third most important scourge in the world. In North America, Inuit populations are the population the most severely affected by dental caries. It is often assumed that this situation can be explained by a combination of factors classical for Indigenous populations: remoteness (geographical distance), low economic status and low health literacy (cultural distance). Using a bibliographic approach, we tested this hypothesis of the "distance effect" by exploring the caries prevalence in other Indigenous populations living in high-income countries. Next, we tested whether the high prevalence of caries is due to population-specific characteristics by tracking caries prevalence over the past few centuries. In result, we showed that while other Indigenous populations are more impacted by caries than the general populations, the Inuit populations present the highest prevalence. Paradoxically, we showed also that past Inuit populations were almost immune to caries before 1950. These two elements suggest that the prevalence of caries observed presently is a recent maladaptation and that beyond the effect of cultural and geographical distance, specific biocultural factors have to be investigated.

Low income is associated with impaired jaw function via anxiety and depression in patients with temporomandibular disorders

OBJECTIVE

The association between jaw function and income in patients with temporomandibular disorders (TMDs) remain unclear. The aim of this study was to explore this association and its relationship with anxiety and depression.

SUBJECTS AND METHODS

A total of 451 TMD patients, including 361 males and 90 females, participated in this study. The sociodemographic information of patients and their questionnaires including the Generalised Anxiety Disorder 7-item (GAD-7), Patient Health Questionnaire 9-item (PHQ-9), and Jaw Functional Limitation Scale-8 (JFLS-8) were collected. Patients were divided into the high-income and low-income groups based on a household per capita income of 6000 RMB per month. Multiple regression and mediation analysis were used to explore the association between variables. The bootstrap method was applied to estimate confidence intervals (CIs).

RESULTS

Higher JFLS-8 scores were significantly correlated with higher GAD-7 scores (r = 0.361, p < .001), PHQ-9 scores (r = 0.339, p < .001). Females and patients with low income had statistically higher JFLS-8 scores (p < .01, p < .001). Mediation analysis with 10 000 bootstrap simulations revealed a significant direct association between JFLS-8 scores and income (-2.920, 95% CI [-4.757, -1.044], p = .002). A significant indirect association of JFLS-8 scores with income via GAD-7 scores and PHQ-9 scores was also observed (-0.889, 95% CI [-1.728, -0.164], p = .025), accounting for 23.3% of the total association.

CONCLUSIONS

Low income is associated with impaired jaw function via anxiety and depression in patients with TMD. Clinicians may need to pay more attention to the psychological status of low-income TMD patients in clinical practice.

Association between age people started working and missing teeth in an elderly population in Ecuador: Evidence from a cross-sectional study

Child labor has significant physical, psychological, and social consequences, which can persist into adulthood. This study investigates the association between the age at which an individual begins working and tooth loss in older adults in Ecuador. We analyzed data from the SABE 2009 survey (Survey of Health, Well-being, and Aging), using binary logistic regression to examine potential relationships. Our analytical sample comprised of 3,899 older adults from mainland Ecuador, with 42.50% having started working between the ages of 5 and 12. Unadjusted logistic regression results indicated that older adults who began working at ages 5-12 had a 42% higher risk of missing more than 4 teeth compared to those who started working at ages 18-25. After adjusting for potential confounders, the resulting risk was 28% higher than for the reference group [OR 1.28 95% CI 1.25-1.30]. Our findings demonstrate that early engagement in labor is a risk factor for tooth loss among older adults, displaying the long-term impacts of child labor on oral health. Health education and benefits should be provided to this vulnerable population for tooth loss prevention.

Payment Methods and Demographics Influence Patterns of Dental Service Utilization

OBJECTIVE

To describe the patterns of specific dental service utilization among the various sociodemographic groups in North Carolina served by the East Carolina University School of Dental Medicine (ECU SoDM).

DESIGN

This was a descriptive study utilizing self-reported patients' sociodemographic information, payment method history, and CDT codes of procedures performed. Deidentified clinical data recorded for 26 710 patients and 534 983 procedures from 2011 to 2020 were extracted from a centralized axiUm database. Data were analyzed using IBM SPSS Statistics, version 25.0. Cross-tabulations between dental service utilizations, patients' demographics, and payment method were performed using chi-square analysis.

SETTING

Nine dental clinic sites across the state of North Carolina.

PARTICIPANTS

In total, 26 710 adults 23 years to older than 65 years were included in the sample for this study.

MAIN OUTCOME MEASURES

In total, 534 983 procedure codes completed for the eligible patients were cross-tabulated with payment method.

RESULTS

Payment method was significantly related to individual characteristics including location of service, age, race, ethnicity, and untreated decay ( P < .001). Payment method is associated with the dental service type utilized by an individual ( P < .001). Patients who received Medicaid benefits were more likely to receive restorative procedures, removable prosthetics, or oral surgery. Despite NC Medicaid covering preventive procedures, patients who received Medicaid benefits showed lower utilization of preventive procedures than expected. Privately insured or self-paying individuals demonstrated a greater variety of service option utilization, as well as more frequent usage of more specialized procedure options such as endodontics, periodontics, fixed prosthodontics, and implants.

CONCLUSIONS

Payment method was found to be related to patients' demographics and type of dental service utilized. Adults older than 65 years demonstrated a higher proportion of self-payment for dental care, indicating a lack of payment options for this population. In the interest of providing care for underserved populations in North Carolina, policy makers should consider expanding dental coverage for adults older than 65 years.

Is Parental Rating of Child's Oral Health Associated with Caries Experience in Children? A Cross-Sectional Study

Aim

The Parents' view to the oral health of their children is a significant factor that can impact oral health practices and behaviors. The aim of this research was to investigate how parental assessment of their child's oral health associates with caries experience in children receiving dental treatment at the hospital of Taibah University Dental College.

Materials and Methods

This cross-sectional study enrolled 127 children who underwent dental treatment at Taibah University Dental College and Hospital during 2020-2021. Dental caries experience was assessed using the dmft/DMFT index, and parental rating of oral health was obtained through a questionnaire. Three logistic regression models were used to assess the correlation between dental caries experience and parental rating of oral health while controlling for sociodemographic and behavioral factors.

Results

Most parents rated the oral health of their child as good (60.4%), followed by excellent (18.8%) and very good (15.6%). The mean dmft/DMFT score was 3.47 ± 3.46, with 43.8% of children having high/very high dental caries experience. Logistic regression analysis showed that children whose parents rated their oral health as poor were more likely to have high/very high dental caries experience compared to those rated as excellent/very good/good/fair (adjusted odds ratio = 4.45, 95% confidence interval 1.23-16.07).

Conclusion

This study suggests a link between parental assessment of their child's oral health and an elevated prevalence of dental caries in children. The study found that children whose parents rated their oral health as suboptimal had higher odds of having high dental caries experience. These findings emphasize the significance of parental perception of their child's oral health and suggest a necessity for customized interventions to enhance parental knowledge and practices concerning children's oral health.

Maternal factors associated with early childhood caries among 3-5-year-old children with low socio-economic status in Trishal, Bangladesh

Introduction

Early Childhood Caries (ECC) is more prevalent in nations where a larger portion of the population resides below the poverty line. This study aimed to evaluate the connections between maternal awareness, attitudes, practices related to oral health, and the occurrence of ECC among children aged 3-5 years in Bangladesh, a low-middle income country with high level of poverty.

Methods

This cross-sectional study recruited mother-child pairs with a focus on children aged 3-5 years from low socioeconomic backgrounds in Trishal, Bangladesh. Data collected included maternal oral health knowledge, attitudes, and behaviors. Clinical examinations were conducted to check for dental plaque on the upper central incisors' labial surfaces. ECC was identified using the ICDAS II index criteria. Associations between maternal oral health knowledge, attitudes, behaviors, and children's plaque score and caries status were analyzed using multivariable logistic regression, and adjusting for confounding variables (child's age, gender, mother's age, education, and number of children).

Results

Among 532 mother-child pairs, 491 (93.2%) mothers were unaware of the role of fluoride in preventing caries, while 516 (97%) recognized the importance of using fluoridated toothpaste during brushing. Additionally, 520 (97.7%) mothers reported not knowing how to brush their child's teeth, and 87 (16.4%) brushed their children's teeth twice daily. Visible dental plaque was observed in 420 (78.9%) children, and 321 (60.3%) had ECC. Higher plaque score increased the odds of ECC in the study population (AOR: 5.617, 95% CI: 3.511-8.987).

Conclusions

Mothers of preschool children with low socioeconomic status were poorly aware of caries preventive behaviors and had suboptimal oral health practices for their children. The plaque score was the only oral health factor that seems to increase the risk for ECC among children with low socio-economic status in Bangladesh. It is imperative to prioritize support and interventions aimed at improving oral hygiene practices to reduce ECC risk in this population.

Food preferences and periodontal status of adults assisted by a public health care system

This study aimed to investigate the relationship between food choices and periodontal health status (PHS) in adults who receive care through a public health system. We evaluated food preferences and periodontal status in a sample of 442 individuals with at least eight natural teeth. We employed the Food Frequency Questionnaire (FFQ) to assess food choices and the Periodontal Screening and Recording (PSR) instrument to evaluate periodontal health status during clinical appointments. Fisher's discriminant analysis was used to differentiate the participants according to PHS severity within three age-ranges (18-39; 40-59 and > 60 years-old). The results showed that the prevalence of overweight/obesity was high in all age groups (above 65%), and BMI increased with age, accompanied by an increase in the prevalence of chronic diseases. A lower preference for natural foods and a higher intake of processed and ultra-processed foods, along with a high waist circumference and diabetes, were associated with a poorer periodontal health status. In the 18-39 age group, a lower waist circumference was associated with healthier periodontal status. In the 40-59 age group, a worse periodontal status resulted from a higher frequency of diabetes, lower intake of green leafy vegetables, olive oil, and fruit, and higher intake of industrialized juice. Conversely, a healthier periodontal status was associated with a lower frequency of diabetes and higher intake of fruit and vegetables. In the > 60age group, the worst periodontal status was associated with male sex. Overall, the study highlights the possible beneficial role of a healthy diet in maintaining periodontal health, particularly for those who receive care through a public health system.

Physical intimate partner violence and prenatal oral health experiences in the United States

BACKGROUND

Intimate partner violence (IPV) is a significant public health issue, and when experienced during pregnancy, IPV substantially harms maternal health. Still, limited research has examined how IPV may influence prenatal oral health and dental care utilization. This study investigates the relationship between IPV during pregnancy and women's oral health experiences.

DATA

Data are from 31 states from 2016-2019 in the United States that participated in the Pregnancy Risk Assessment Monitoring System (N = 85,289)-a population-based surveillance system of live births conducted annually by the Centers for Disease Control and Prevention and state health departments. Multivariable logistic regression analyses were used to examine the association between physical IPV during pregnancy (measured by being pushed, hit, slapped, kicked, choked, or physically hurt any other way by a current or ex-husband/partner) and various oral health experiences.

FINDINGS

Women who experienced prenatal physical IPV reported worse oral health experiences during pregnancy, including being more likely to report not knowing it was important to care for their teeth, not talking about dental health with a provider, needing to see a dentist for a problem, going to see a dentist for a problem, as well as having more unmet dental care needs.

CONCLUSIONS

Together, these findings indicate that women who experience physical IPV during pregnancy have lower knowledge of prenatal oral health care, more oral health problems, and greater unmet dental care needs. Given the risk of IPV and oral health problems for maternal and infant health, the study findings point to greater attention toward the oral health needs of IPV-exposed pregnant women.

The Global Prevalence and Severity of Dental Caries among Racially Minoritized Children: A Systematic Review and Meta-Analysis

Racially minoritized children often bear a greater burden of dental caries, but the overall magnitude of racial gaps in oral health and their underlying factors are unknown. A systematic review and meta-analysis were conducted to fill these knowledge gaps. We compared racially minoritized (E) children aged 5-11 years (P) with same-age privileged groups (C) to determine the magnitude and correlates of racial inequities in dental caries (O) in observational studies (S). Using the PICOS selection criteria, a targeted search was performed from inception to December 1, 2021, in nine major electronic databases and an online web search for additional grey literature. The primary outcome measures were caries severity, as assessed by mean decayed, missing, and filled teeth (dmft) among children and untreated dental caries prevalence (d > 0%). The meta-analysis used the random-effects model to calculate standardized mean differences (SMD) and 95% confidence intervals (95% CI). Subgroup analysis, tests for heterogeneity (I2, Galbraith plot), leave-one-out sensitivity analysis, cumulative analysis, and publication bias (Egger's test and funnel plots) tests were carried out. The New Castle Ottawa scale was used to assess risk of bias. This review was registered with PROSPERO, CRD42021282771. A total of 75 publications were included in the descriptive analysis. The SMD of dmft score was higher by 2.30 (95% CI: 0.45, 4.15), and the prevalence of untreated dental caries was 23% (95% CI: 16, 31) higher among racially minoritized children, compared to privileged groups. Cumulative analysis showed worsening caries outcomes for racially marginalized children over time and larger inequities in dmft among high-income countries. Our study highlights the high caries burden among minoritized children globally by estimating overall trends and comparing against factors including time, country, and world income. The large magnitude of these inequities, combined with empirical evidence on the oral health impacts of racism and other forms of oppression, reinforce that oral health equity can only be achieved with social and political changes at a global level.

Socioeconomic inequalities in the use of dental health care among the adult population in Serbia

Objectives

The aim of this paper is to assess the association of demografic and socioeconomic determinants with utilization of dental services among Serbian adults.

Materials and methods

The study is a part of the population health research of Serbia, conducted in the period from October to December 2019 by the Institute of Statistics of the Republic of Serbia in cooperation with the Institute of Public Health of Serbia "Dr. Milan JovanovićBatut" and the Ministry of Health of the Republic of Serbia. The research was conducted as a descriptive, cross-sectional analytical study on a representative sample of the population of Serbia. For the purposes of this study, data on the adult population aged 20 years and older were used.

Results

Men were approximately 1.8 times more likely than women to not utilize dental healthcare services (OR = 1.81). The likelihood of not utilizing dental healthcare protection rises with increasing age, reaching its peak within the 65-74 age range (OR = 0.441), after which it declines. Individuals who have experienced marital dissolution due to divorce or the death of a spouse exhibit a higher probability of not utilizing health protection (OR = 1.868). As the level of education and wealth diminishes, the probability of abstaining from health protection increases by 5.8 times among respondents with an elementary school education (OR = 5.852) and 1.7 times among the most economically disadvantaged respondents (OR = 1.745). Regarding inactivity, respondents who are not employed have a 2.6-fold higher likelihood of not utilizing oral health care compared to employed respondents (OR = 2.610).

Conclusion

The results suggest that individual sociodemographic factors influence utilization of dental services by Serbian adults and confirmed the existence of socioeconomic disparities.

Sugar-sweetened beverage intake and convenience store shopping as mediators of the food insecurity-Tooth decay relationship among low-income children in Washington state

INTRODUCTION

There are oral health disparities in the U.S. and children in food-insecure households have a higher burden of tooth decay. Identifying the mechanisms underlying the food insecurity-tooth decay relationship could inform public health interventions. This study examined how sugar-sweetened beverage (SSB) intake and frequent convenience store shopping mediated the food insecurity-tooth decay relationship for lower-income children.

MATERIALS AND METHODS

Cross-sectional study data included a household survey, beverage questionnaire, and dental examination. The sample included 452 lower-income, racially-diverse, child-caregiver dyads in 2018 from King County in Washington state. The exposure was household food insecurity, the outcome was untreated decayed tooth surfaces, and the proposed mediators were SSB intake and frequent convenience store shopping (≥2 times/week). Causal mediation analyses via the potential outcomes framework was used to estimate natural indirect and direct effects.

RESULTS

Fifty-five percent of participants were in food-insecure households, the mean number of decayed tooth surfaces among children was 0.87 (standard deviation [SD] = 1.99), the mean SSB intake was 17 fluid ounces (fl/oz)/day (SD = 35), and 18% of households frequently shopped at a convenience store. After adjusting for confounders, household food insecurity and log-transformed SSB intake (fluid ounces/day) were positively associated with decayed tooth surfaces, but not at the a α = 0.05 level (mean ratio [MR] 1.60; 95% confidence interval [CI] 0.89, 2.88; p = .12 and MR 1.16; 95% CI 0.93, 1.46; p = .19, respectively). Frequent convenience store shopping was associated with 2.75 times more decayed tooth surfaces (95% CI 1.61, 4.67; p < .001). SSB intake mediated 10% of the food insecurity-tooth decay relationship (p = .35) and frequent convenience store shopping mediated 22% (p = .33).

CONCLUSIONS

Interventions aimed at addressing oral health disparities in children in food-insecure households could potentially focus on reducing intake of SSBs and improving access to healthful foods in lower-income communities.