Self-perceived oral health status and influencing factors of the elderly residents of a peri-urban area of La Paz, Bolivia

Association between Chewing Difficulty and Dietary Ca, Vitamin D, and Mg Intake in Korean Older Adults: 8th Korea National Health and Nutrition Examination Survey (KNHANES) (2020-2021)

Nutrition intake plays a pivotal role in chewing difficulty (CD). This cross-sectional descriptive study aims to explore the associations between CD and the dietary intake of calcium (Ca), vitamin D, and magnesium (Mg) in adults aged 65 and older, utilizing data from the 8th Korea National Health and Nutrition Examination Survey (2020-2021). The chewing function was assessed using a 5-point scale questionnaire that inquired about discomfort experienced during mastication. "Very uncomfortable" and "uncomfortable," two of the five response options, were categorized as being indicative of CD. Dietary intake was assessed through 24 h dietary recall interviews, and nutrient calculations were based on the 10th revised edition of the Korean Food Composition Table. Data (N = 2942) were analyzed using descriptive statistics and multi-logistic regression analyses in a composite sample plan file. Among the 2942 subjects, groups with insufficient daily nutrient intake had significantly higher odds ratios (ORs) for CD compared to their counterparts. In men, the ORs for Ca (1.56), Mg (1.75), and the combined intake of Mg (1.64) with Ca were elevated. In women, the ORs for Ca (1.74), Mg (1.53), and the combined intake of Mg (1.43) with Ca showed similar trends. After adjusting for age, family income, and family size variables, men's ORs for Mg (1.55) and the combined intake of Mg (1.55) with Ca remained elevated, while women's OR for Ca (1.58), Mg (1.42), and the combined intake of Mg (1.34) with Ca remained significant. Dietary vitamin D intake did not significantly impact the OR for CD. After adjusting for natural tooth numbers, self-perceived oral health, and obesity, no significant association was found between CD and these nutrients. In conclusion, this study underscores the importance of promoting the recommended daily intake of magnesium alongside dietary calcium to address CD.

Self-rated oral health among elderly patients attending a university dental hospital in Thailand: a telephone-based cross-sectional survey study

Background

Oral health perception is an influential predictor of both current and future health among the elderly. However, limited research has focused on self-rated oral health among older patients attending tertiary dental care. Therefore, this study aimed to explore the potential factors associated with self-rated oral health among elderly patients attending a university dental hospital in Thailand.

Methods

This telephone-based cross-sectional study was carried out among elderly patients older than 60 years who attended at least one dental visit at the university dental hospital in 2020. Hospital numbers (HN) were used to identify eligible candidates for this study. We calculated the sample size by assuming a finite population of 70,028 elderly patients with valid telephone numbers. The minimum sample required for this study was 398 participants. Trained interviewers conducted telephone calls between July 2021 and January 2022 using the validated modified oral health questionnaire. Self-rated oral health was assessed using a conventionally used global oral health question: "How would you describe your dental health?" with three response options: good, fair, and poor. Descriptive statistics, Fisher's exact test, and binary logistic regression were performed to analyze the data.

Results

A total of 836 telephone numbers were called. There were 402 (48.10%) elderly patients who agreed to and completed the telephone interview. Most of the study participants were women (61.4%) between 61-74 years of age (83.1%) with a mean age of 69.18 years. Bivariate analyses showed associations between poor self-rated oral health and lower subjective oral functions: chewing discomfort (p < 0.001) and speaking discomfort (p = 0.013). However, the multivariate regression model indicated a significant association between poor self-rated oral health and chewing discomfort (p < 0.001). Therefore, elderly patients with chewing discomfort were more likely to perceive poor oral health.

Conclusions

These findings indicate that difficulty chewing could be a potential factor influencing self-rated adverse oral health among older patients attending the university dental hospital. Furthermore, our study adds that the predictive power of a single-item self-measurement supports its value as a standard measure to predict oral health risk in tertiary care institutions, as well as primary care settings and community-based survey research. Therefore, healthcare providers should routinely evaluate self-rated oral health among elderly patients to detect early signs and symptoms of oral health problems, assess the success of dental treatments, and monitor general health and well-being.

Factors Associated with Self-reported Oral Health Among Community-Dwelling Older Adults in a Rural Province of Thailand

Background

Limited research has focused on self-reported oral health in older Thai individuals.

Objective

We explored the factors associated with self-reported oral health among older adults residing in rural Thailand.

Methods

This cross-sectional study included males and females aged ≥ 60 years living in Phon Thong district, Roi Et province, a rural area in northeast Thailand. This community-based study was conducted between May 2021 and December 2021. A trained interviewer administered a face-to-face interview questionnaire. Study data were analyzed using descriptive statistics, Pearson’s chi-squared test, and binary logistic regression.

Results

In total, 249 older individuals completed the interviews. Most study participants were aged ≥ 67 years (55.8%), with a mean age of 66.92 years. Pearson’s chi-squared test showed statistically significant associations between self-reported oral health and age (P = 0.035) and chewing ability (P = 0.005). The multivariate binary logistic regression analysis revealed significant associations between self-reported poor oral health and older age (AOR = 0.290, 95% CI: 0.091–0.925) and chewing discomfort (AOR = 4.032, 95% CI:1.119–14.56). We observed no significant associations between self-reported oral health and sex, toothbrushing frequency, and speaking ability.

Conclusion

Younger respondents with chewing discomfort were more likely to self-report poor oral health. In rural areas, nonprofessional health providers can use a single-item self-reported oral health question as a simple tool for evaluating oral health status in the elderly. Moreover, dental health education programs are needed to help older individuals improve their oral self-care, access dental services, and achieve appropriate oral function. Such programs are essential for promoting good oral health in this population, particularly among “younger” elders.

Objective and perceived oral health status of elderly nursing home residents: a local survey in southern France

Objective

The aim of this study was to compare the perceived oral health of elderly persons and the clinical reality of their oral status.

Background

Persons aged over 60 have considerable need for oral health care; a need that increases over time. However, this population appears to be unaware of their state of oral health, and this may be a further obstacle to professional management. We thought it useful to examine the objective and the perceived oral health of these patients. Understanding what may influence their perception can help us to improve their management.

Methods

The data analyzed in this work are the findings of a field survey carried out in elderly nursing home residents. Their objective oral health was evaluated by using two variables: oral profile, determined by clinical examination, and the oral health index determined using the Oral Health Assessment Tool (OHAT). Perceived oral health was evaluated using the various categories and fields of the General Oral Health Assessment Index (GOHAI).

Results

Our clinical study showed a discrepancy between perceived oral health and the clinical reality: although a significant association can be demonstrated between the OHAT and the GOHAI, there are considerable variations. It also appeared that the number of teeth and total edentation considerably influence perceived oral health and that findings vary according to different situations.

Conclusion

Numerous factors influence elderly persons' perception of their true oral health. In order to improve our elders' quality of life, the necessary measures must be taken for the follow-up and regular monitoring of their oral health. At the same time, all possible means should be used and awareness should be raised to improve the health behavior and perception of patients and their entourage.

Factors related to poor self-perceived oral health among community-dwelling elderly individuals in São Paulo, Brazil

The present study investigated the prevalence of poor self-perceived oral health and its association with oral health, general health and socioeconomic factors among elderly individuals from São Paulo, Brazil. The sample consisted of 871 elderly individuals enrolled in the Health, Wellbeing and Aging cohort study. Self-perceived oral health was measured by the question: "How would you rate your oral health?". Most subjects self-rated their oral health as good. Among dentate individuals, poor oral health was related to depression, poor self-rated health, dental treatment, dental checkups and the psychosocial subscale scores of the Geriatric Oral Health Assessment Index. Edentulous individuals were more likely to report poor oral health, whereas those with higher psychosocial scores were less likely to report poor self-rated oral health. Poor self-rated oral health is associated with general health factors and the psychosocial impact of oral health on quality of life, regardless of socioeconomic and clinical health measures.

Relationship between subjective assessment of oral health and medical expenses in community-dwelling elderly persons

Objectives

The increasing medical expenses of elderly persons in Japan’s rapidly ageing society have become a major concern. It is therefore important to elucidate the factors associated with such escalation. Here, we focused on the relationship between subjective self-assessment of oral health, as an index of general health, and medical expenses (excluding dental repair) under the hypothesis that oral health contributes to general medical expenses. Several studies have shown that oral health status is correlated with general health status among elderly persons. We speculated that oral health status might show a relation with medical costs among elderly persons. However, few studies have investigated this relationship to date.

Materials and Methods

Participants were 259 elderly subjects (range: 65–84 years; 120 men, 139 women) residing independently. Subjective assessment of oral health was evaluated by their responses (‘Good’, ‘Not good’ and ‘Not at all good’) on a survey questionnaire. The correlation between subjective assessment of oral health and medical expenditure was analysed using Spearman’s rank method, the Mann–Whitney U-test and the Kruskal–Wallis test. Medical expenses were used as the dependent variable in multinomial logistic regression analysis with background and intraoral factors as independent variables.

Results

A slight yet statistically significant correlation was observed between subjective assessment of oral health and outpatient treatment fees.

Conclusion

The findings revealed that subjective assessment of oral health is significantly and independently related to the medical expenses of community-dwelling elderly persons after adjusting for social background, living environment and physical factors.