Relationship between Subjective Oral Discomfort and Health-Related Quality of Life in the South Korean Elderly Population

Outreach dental care program for older adults using residential care or day care services in Hong Kong: A cohort study

AIM

To evaluate the effects of an outreach dental care program (ODCP) on the oral health status and oral health-related quality of life (OHRQoL) of older adults who used residential or day care services in Hong Kong.

METHODS

Older adults who had received dental treatments provided in the ODCP were recruited. Clinical examinations were performed by one calibrated examiner (SXY) at baseline and 1-year follow-up in the residential homes or day care centres. Face-to-face interviews were conducted using the transition scale of the Oral Health Impacts on Daily Living (OHIDL) questionnaire to investigate the perceived change in OHRQoL at baseline, 2-month and 1-year follow-ups. The Wilcoxon matched-pair signed-rank test or McNemar/McNemar-Bowker test was used to explore the change in oral health status after dental treatments. Factors associated with the perceived change in OHRQoL were explored with binary logistic regression.

RESULTS

Four hundred and thirteen older adults (mean age = 83.8 years) participated in the study at baseline, and 377 (91.3%) and 359 (86.9%) were successfully followed 2 months and 1 year after receiving the outreach dental service, respectively. At the 1-year follow-up, the number of decayed teeth and functional tooth units, and the prevalence of poor denture hygiene decreased while there was more dental plaque deposition and a higher proportion of participants with gingival bleeding upon probing. More than 50% of the participants perceived no change or an improvement in OHRQoL in all domains at both follow-ups. Older adults who perceived their oral health status as 'healthy or fair' and those who suffered from toothache at baseline had a higher chance to perceive having a better or at least the same OHRQoL at the 2-month and 1-year follow-ups, respectively.

CONCLUSIONS

The ODCP in Hong Kong can solve some of the dental problems of older adults using long-term care services and keep most of them from deterioration in OHRQoL, especially those suffering from toothache.

Quality of life in health Iranian elderly population approach in health promotion: A systematic review

BACKGROUND

The quality of life (QOL) is essential in all different stages of life; however, It is more important for older people as it can be effective in promoting their health. Therefore, the present study aimed to review the literature on the QOL in the Iranian elderly population.

MATERIALS AND METHODS

The study was carried out as a systematic review. For this purpose, all databases were searched in March 2021. The keywords used for the search were "quality of life, elderly, older adults, aging, seniors, and Iran" along with the Persian equivalents. PRISMA protocol was used to screen articles. After removing duplicate and irrelevant items, two evaluators appraised the articles separately based on a researcher-made checklist derived from the SBEM and STROBE Statement standard checklists.

RESULTS

The initial search yielded 3734 studies on the QOL in the Iranian elderly population. After screening and assessing the studies based on inclusion and exclusion criteria, 22 articles remained in the study. Most of the studies (cross-sectional) were conducted in Tehran using a 36-item Short-Form Health Survey to assess the QOL. The studies investigated sociodemographic determinants, physical and health-related behaviors, and spirituality and psychological determinants of the QOL. The sociodemographic determinants were the most common factors under study. The results showed that the role of gender and socioeconomic status was the strongest among the sociodemographic characteristics. A significant association was found between the QOL in the Iranian elderly population and factors such as depression and religious confrontation.

CONCLUSION

In addition to chronic diseases, diseases of the oral and dental, as well as an unhealthy diet, should be considered in the elderly. Therefore, attention should be paid to all social, physical, and psychological variables that affect the QOL of older people.

Oral health status and behavior in elderly Koreans with periodontal disease

OBJECTIVE

The purpose of this study was to investigate oral health status and oral health behaviors in elderly Koreans with periodontal disease.

METHODS

The data of the Seventh Korea National Health and Nutrition Examination Survey (2016-2018) were used. This cross-sectional study included 2981 individuals who were at least 65 years of age. Periodontal disease was assessed in oral health exams. Subjective oral health status (e.g., toothache) and oral health behaviors (e.g., tooth brushing and oral health examination) were assessed in health interviews. Data were analyzed using descriptive statistics, chi-square tests, and logistic regression.

RESULTS

The overall prevalence of periodontal disease in the study population was 47.5%. Individuals with periodontal disease were more likely to have a toothache than those without periodontal disease (adjusted odds ratio [aOR] = 1.46, 95% confidence interval [CI] = 1.20-1.77). Individuals with periodontal disease were also more likely to have chewing discomfort (aOR = 1.21, 95% CI = 1.01-1.44) and less likely to use oral hygiene products (aOR = 0.74, 95% CI = 0.60-0.91) than those without periodontal disease.

CONCLUSIONS

About half of elderly had the periodontal disease. Elderly Koreans with periodontal disease were more likely to have poor oral health and behavior than those without periodontal disease. The results of this study provide an insight into social and behavioral factors associated with periodontal diseases in older Koreans. It is necessary to confirm these results through prospective studies.

Food-related oral discomfort: A cross-sectional survey assessing the sensory dimension of oral discomfort in French independently living adults

BACKGROUND

Discomfort encountered during oral processing may cause food avoidance and increase the risk of malnutrition in older adults. The aim of the present survey was to explore the relationships between oral health and the oral discomfort experienced while eating in senior people.

MATERIALS AND METHODS

In a cross-sectional study, oral discomfort was assessed in a sample of 119 independently living participants aged between 35 and 81 years. Statistical analyses were used to identify categorical variables associated with food-related oral discomfort, including age, oral health-related quality of life (OHQoL), saliva secretion, occluding support, oral diseases and denture use.

RESULTS

Food-related oral discomfort concerned 28.5% of the participants. Within the sample study, the risk of experiencing food-related oral discomfort was increased for participants perceiving average (OR = 7.968, CI 95% = 2.603-24.381, p = .000) or poor OHQoL (OR = 17.109, CI 95% = 4.398-66.552, p = .000) and presenting strictly fewer than 7 occlusal functional units (OFUs) (OR = 3.396, CI 95% = 1.206-9.561, p = .020). Textured foods including fibrous (66.6%), heterogenous (60.6%) and grainy foods (42.4%) were mostly cited as food-related oral discomfort trigger factors. Within the 66-80 years group, participants having 0-6 OFUs were four times more likely to experience oral discomfort related to fibrous foods than participants having more than 7 OFUs (OR = 4.812, CI 95% = 1.192-19.415, p = .024). Within this group, participants having their teeth replaced by denture were also four times more likely to develop oral discomfort related to foods with heterogeneous textures (OR = 4.714, CI 95% = 1.030-21.562, p = .045) and grainy foods (OR = 7.285, CI 95% = 1.308-40.568, p = .023) than non-denture wearers.

CONCLUSION

Poor oral health conditions may generate oral discomfort with foods in the elderly especially with fibrous, heterogenous and grainy textures, and thus affect mealtime experience.

Breaking the vicious circle of diet, malnutrition and oral health for the independent elderly

Aging impairs senses, mastication, oral status and function, causing nutritional needs and diet insufficiencies. The present needs of independent older adults suggest that health research and oral health care should shift from reductionist disease management to integral and personal treatment plans, including lifestyle, psychological, nutritional and oral health coaching approaches. Dentists and other medical professionals that work in the field of gerodontology should be educated on the macro and micronutrient needs of the elderly and incorporate certain nutritional plans early in the life of their patients with their approval and cooperation, in order to postpone tooth loss and masticatory impairment. Old recipes such as the Mediterranean diet should be kept as a base for all the elderly and be enriched in a customized interpersonal way from the dentist as well as the medical professional according to the specific needs of one's oral and general health status. In this nonsystematic review paper, the basic aspects of the vicious cycle of nutrition and oral health status are discussed and suggestions of major nutrients' influence and needs for independent elders are reported. Based on the scientific data collected, suggestions are made for the food industry for better quality and dosage of foods for this category of individuals. Such strategies can be a whole new area of interest for the food industry in order to obtain better quality of food packaging for the independent OA with accepted texture, odor, colors, macronutrients and micronutrients' consistency and in specific portions.