Complete dentures associated with frailty among edentulous older Japanese people: A prospective analysis.

OBJECTIVE: This study aimed to explore the cross-sectional and prospective associations between self-reported functionality of complete dentures (FCD), satisfaction with complete dentures (SCD) and the ability to chew hard food (ACHF) on the one hand and the frailty index (FI) on the other hand among edentulous community-dwelling older Japanese people. METHODS: The study examined 770 edentulous participants of the Nihon University Japanese Longitudinal Study of Aging. The self-reported FCD, SCD and ability to chew six groups of food (from hardest to softest) with complete dentures were the independent variables at the baseline. The FI was computed including 40 deficits as the dependent variable at the baseline and 4 years later. Cross-sectional and prospective generalized linear regression models were fitted controlling for age, gender, marital status, education, working status and area of residence. RESULTS: The use of non-functional complete dentures and dissatisfaction with complete dentures were both associated with a higher FI cross-sectionally (3.9% [95% CI 2.2-5.6] and 3.2% [95% CI 1.5-4.9], respectively) and prospectively (3.9% [95% CI 2.0-6.0] and 3.3% [95% CI 1.3-5.3], respectively). Regarding the ability to chew, a higher FI at baseline was observed among those able to chew food of Group 2 (1.9%, [95% CI 0.1-3.7]) and Groups 4-6 (1.9%, [95% CI 0.1-3.7]), and a progressive increment in the FI, as the participants reported being able to chew softer groups of food at the follow-up (Group 2: 2.2% [95% CI 0.05-4.3]; Group 3: 3.6% [95% CI 1.2-6.0]; and Groups 4-6: 3.4 [95% CI 0.7-6.1]). CONCLUSION: Self-reported use of non-functional complete dentures, dissatisfaction with dentures and a reduced ACHF with complete dentures were associated with a higher FI both cross-sectionally and prospectively.

Current status of geriatric dentistry education in selected dental schools in Latin America and the Caribbean.

OBJECTIVE: Latin American and Carribean (LAC) are currently experiencing a rapid aging of their population, coupled with a significant burden of oral diseases. Despites this, there is a scarcity of evidence regarding the manner in wich geriatric dentistry is being taught in dental schools across LAC. So, the objective of this study is to investigate the current status of geriatric dentistry education at undergraduate and postgraduate levels in selected LAC dental schools. METHODS: An electronic questionnaire was developed and emailed to all 539 dental schools in 19 LAC countries. The questionnaire recorded activity levels, contents and methodology of geriatric dentistry education as part of dental degree programmes. Reminders by email and telephone calls were used to encourage non-responders to complete the questionnaire. RESULTS: In total, 317 schools from 17 countries responded to the questionnaire (response rate: 58.8%). Geriatric dentistry was taught in 54.6% of the schools at the undergraduate level and in 6.9% at the postgraduate level. Thirty two percent of the schools had a programme director trained in geriatric dentistry. Geriatric dentistry was taught as an independent course in 14.5% of the schools. Dry mouth, periodontal disease, denture-related conditions and prosthodontic management, oral mucosal disease and age-related changes of the orofacial complex were the most frequently covered topics. Clinical teaching of geriatric dentistry was reported by 26.5% of the schools, with 38.0% providing clinical training in outreach facilities. CONCLUSIONS: Geriatric dentistry education remains incipient in LAC, with only one in every four dental school offering it as a standalone course. There is an urgent need to further develop geriatric dentistry education in the continent, including further research to develop a minimum geriatric dentistry curriculum.

Frailty, diabetes, and the convergence of chronic disease in an age-related condition: a population-based nationwide cross-sectional analysis of the Mexican nutrition and health survey.

AIMS: To describe the associations of frailty with diabetes mellitus and related conditions in older adults. METHODS: We conducted a cross-sectional analysis of a representative sample of older adults (n = 5379). We generated a 35-item frailty index (FI) and obtained information on diabetes and related conditions (peripheral neuropathy, lower limb amputation, diabetic coma, number of physician visits due to diabetes-related conditions, all-cause hospitalizations in the past year, years since diabetes diagnosis, and type of treatment). Logistic and Poisson regression models were used to determine the associations between frailty and diabetes and its complications. RESULTS: The mean age was 70.3 years (± 7.8); 54.7% were women. Those with an FI ≤ 0.082 composed the reference group. Multivariate analysis showed an OR of 2.32 (95% CI 1.93-2.73, p < 0.001) for the association between diabetes and frailty. People who were hospitalized for any cause during the previous year, those receiving both insulin and an oral compound to manage diabetes, and those with peripheral neuropathy showed ORs of 2.32 (95% CI 1.69-3.18, p < 0.001), 5.6 (95% CI 1.58-19.8, p = 0.008), and 2.02 (95% CI 1.42-2.86, p < 0.001), respectively, for being in the most frail group. CONCLUSIONS: People with diabetes have higher frailty scores. Furthermore, older adults with diabetes and higher burden of frailty have more diabetes-related complications.

Derivation of the short form of the Oral Health Impact Profile in Spanish (OHIP-EE-14).

BACKGROUND AND OBJECTIVE: The Oral Health Impact Profile is the most frequently used and validated of the Oral Health Quality of Life instruments. Several short versions have been developed; and a validation of the OHIP-49 in Spanish has been published. The objective was to develop the short version of the Oral Health Impact Profile in Spanish (OHIP-EE-14). METHODS: Cross-sectional study. One hundred and thirty-one persons aged ≥60 years attending a social centre for the elderly, residents of a nursing home and persons seeking dental care at a dental school in Mexico City were interviewed and examined. The validity of each of the 49 questions was evaluated, and, to construct the short version, 14 items were selected. The perceived need for dental treatment, number of teeth, presence of coronal caries, root caries, presence of dental plaque and utilisation of removable prosthesis were measured. Internal consistency, repeatability and discriminant validity were calculated. RESULTS: The OHIP-EE-14 was reliable (Cronbach's-α = 0.918, ICC = 0.825). Significant associations were found between OHIP-EE-14 and the number of teeth and perceived need for dental treatment. CONCLUSIONS: The OHIP-EE-14 is a reliable and valid instrument and can be used in subjects aged 60 years and over from Mexico City.