Ethnicity and Self-Perceived Oral Health in Colombia: A Cross-Sectional Analysis

Recent dental visits and family caregiving among individuals with dental symptoms: A nationwide cross-sectional study in Japan

OBJECTIVES

With the increasing number of family caregivers due to the ageing population, physical and mental health problems among caregivers are of concern. However, few studies have evaluated their oral health. This study aimed to evaluate the association between being a family caregiver and recent dental visits for dental symptoms in Japan, with consideration of gender.

METHODS

A cross-sectional study was conducted using the 2016 Comprehensive Survey of Living Conditions (CSLC) in Japan. Participants with dental symptoms were included in this study. The primary outcome was recent dental visits. The exposure variable of interest was being a primary caregiver for a family member requiring long-term care. A logistic regression analysis was conducted adjusting for contributing factors such as age, gender, marital status, working hours per week, education, household expenditure per month, self-rated health and the interaction between gender and caregiving. A stratified analysis by gender was also performed.

RESULTS

Of the 5100 eligible participants, 233 (4.6%) were family caregivers. Of all participants, 2746 (53.8%) reported dental visits. The adjusted odds ratio (aOR) of family caregivers having recent dental visits was 0.83 (95% confidence interval [CI], 0.64-1.09). In a gender stratified analysis, family caregivers were less likely to visit dental clinics than were non-family caregivers in the male subsample (aOR: 0.56, 95% CI: 0.34-0.92) but not in the female subsample (aOR: 0.99, 95% CI: 0.72-1.38).

CONCLUSIONS

The findings indicate that family caregivers, especially male caregivers, had fewer dental visits than non-family caregivers. These findings suggest the need to improve the accessibility of dental clinics to family caregivers with dental symptoms.

Dental Caries Remains a Significant Public Health Problem for South American Indigenous People

ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION

Dental caries in South American Indigenous people: A systematic review. Soares GH, Pereira NF, Gabriela M, Biazevic H, Braga MM, Michel-Crosato E. Community Dent Oral Epidemiol 2019;47(2):142-52.

SOURCE OF FUNDING

Brazilian National Council for Scientific and Technological Development (CNPq).

TYPE OF STUDY/DESIGN

Systematic review with meta-analysis.

Dentition status among an ethnically diverse older urban Malaysian population

BACKGROUND

Poor oral health affects not only dietary choices but overall well-being. This study explores the influence of lifestyle, socio-demographics and utilization of dental services on the dentition status of an older urban Malaysian population.

METHODS

A total of 1210 participants 60 years and above, representing the three main ethnic groups were recruited from a larger cohort study. Weighted factors valued for comparison included socio demographics and health status. Knowledge of and attitude and behaviour towards personal oral health were also assessed. Dentition status, adapted from WHO oral health guidelines, was the dependent variable investigated. Data were analysed using descriptive chi square test and multivariate binary logistic regression.

RESULTS

Overall, 1187 respondents completed the study. The dentition status and oral health related knowledge, attitude and behaviour varied between the three ethnic groups. The Chinese were significantly less likely to have ≥13 missing teeth (OR = 0.698, 95% CI: 0.521-0.937) and ≥1 decayed teeth (0.653; 0.519-0.932) compared to the Malays, while the Indians were significantly less likely than the Malays to have ≥1 decayed teeth (0.695; 0.519-0.932) and ≥2 filled teeth (0.781; 0.540-1.128).

CONCLUSION

Ethnic differences in dentition outcome are related to oral health utilization highlighting the influence of cultural differences and the need for culturally sensitivity interventions.

Health insurance and education: major contributors to oral health inequalities in Colombia

BACKGROUND

Health inequalities, including inequalities in oral health, are problems of social injustice worldwide. Evidence on this issue from low-income and middle-income countries is still needed. We aimed to examine the relationship between oral health and different dimensions of socioeconomic position (SEP) in Colombia, a very unequal society emerging from a long-lasting internal armed conflict.

METHODS

Using data from the last Colombian Oral Health Survey (2014), we analysed inequalities in severe untreated caries (≥3 teeth), edentulousness (total tooth loss) and number of missing teeth. Inequalities by education, income, area-level SEP and health insurance scheme were estimated by the relative index of inequality and slope index of inequality (RII and SII, respectively).

RESULTS

A general pattern of social gradients was observed and significant inequalities for all outcomes and SEP indicators were identified with RII and SII. Relative inequalities were larger for decay by health insurance scheme, with worse decay levels among the uninsured (RII: 2.57; 95% CI 2.11 to 3.13), and in edentulousness (RII: 3.23; 95% CI 1.88 to 5.55) and number of missing teeth (RII: 2.08; 95% CI 1.86 to 2.33) by education, with worse levels of these outcomes among the lower educated groups. Absolute inequalities followed the same pattern. Inequalities were larger in urban areas.

CONCLUSION

Health insurance and education appear to be the main contributors to oral health inequalities in Colombia, posing challenges for designing public health strategies and social policies. Tackling health inequalities is crucial for a fairer society in a Colombian post-conflict era and our findings highlight the importance of investing in education policies and universal health care coverage.

Oral health knowledge and psychological determinants of oral health behavior of nursing students

This survey examined the oral health knowledge and psychological determinants of oral health behavior of 1019 undergraduate and postgraduate nursing students. Overall, most of the students perceived their oral health to be average, and their flossing and dental visiting frequencies were inadequate. Moreover, the students' oral health knowledge was suboptimal, regardless of the type of study, and it was not significantly associated with oral health behavior. Binary logistic regression showed that toothbrushing self-efficacy and the type of study were both significantly associated with toothbrushing behavior. Furthermore, flossing self-efficacy and dental visiting self-efficacy were both significantly associated with flossing and dental visiting behaviors, respectively.

A Multilevel Approach on Self-Reported Dental Caries in Subjects of Minority Ethnic Groups: A Cross-Sectional Study of 6440 Adults

Regional contextual factors and dental caries using multilevel modeling related to adults in minority ethnic groups have been scantily explored. The influence of the socioeconomic context on self-reported dental caries (SRDC) in individuals of minority ethnic groups (IEG) in Colombia was studied. Data from the 2007 National Public Health Survey were collected in 34,843 participants of the population. The influence of different factors on SRDC in IEG was investigated with logistic and multilevel regression analyses. A total of 6440 individuals belonged to an ethnic group. Multilevel analysis showed a significant variance in SRDC that was smaller in IEG level than between states. Multilevel multivariate analysis also associated SRDC with increasing age, lower education level, last dental visit >1 year, unmet dental need and low Gross Domestic Product (GDP). Minority ethnic groups were at risk to report higher dental caries, where low GDP was an important variable to be considered.