Nearly one in five older adults in Danish nursing homes live with type 2 diabetes.

AIM: This study aimed to investigate the prevalence of type 2 diabetes (T2D) among Danish nursing home residents (aged ⩾65 years). METHODS: Individuals with T2D in the Danish population of older adults in 2018 were identified using a Danish diabetes register based on administrative and clinical register data. Data on age, sex, type of housing, educational level and place of origin were obtained from various high-quality administrative registers. We calculated frequencies of T2D among older adults living in nursing homes and in other types of housing. We performed a multiple logistic regression analysis to estimate the odds ratio (OR) of T2D among people living in nursing homes and adjusted for sex, age, educational level and place of origin. RESULTS: All Danish older adults aged ⩾65 years, alive and living in Denmark on 31 December 2018 were included (N=1,170,517). Nursing home residents accounted for 37,891 older adults, and of these, 19% had T2D, whereas 14% of older adults living in other types of housing had T2D. According to the multiple logistic regression analysis, nursing home residents had a higher OR of having T2D compared to older adults living in other types of housing (OR=1.47; confidence interval 1.43-1.51) when adjusting for socio-demographic factors. CONCLUSIONS: The prevalence of T2D in nursing home residents exceeds the prevalence in the background population at ⩾65 years of age. This indicates a need for increased focus on individualised interdisciplinary care plans aimed at maintaining physical function and maximising quality of life for this group of vulnerable older adults.

Eating disorders: experiences of and attitudes toward oral health and oral health behavior.

It is well known that early signs of eating disorders (EDs), such as dental erosion and enlarged salivary glands, may be recognized in the dental clinic. Dentists acknowledge that approaching a patient to discuss the suspicion of an ED is difficult. However, little is known about how persons with EDs experience and manage dental visits. Therefore, this study aimed to uncover knowledge, experience, and attitude of oral health and oral health behavior among persons with EDs. The study design was cross-sectional and 260 persons with EDs completed an electronic questionnaire. The participants were generally concerned about their teeth. Some participants had anxiety around having severely and irreversibly damaged teeth, and many were overly occupied with oral hygiene procedures. One-third of participants had good experiences regarding communication with a dentist, and about half of the participants wanted the dentist to address their EDs in the clinic. However, participants with less-positive experiences stated that there is a need for dentists with specialized knowledge about EDs and communication skills that emphasize an open, empathic, recognition approach from the dentist toward patients with EDs. In addition, it may be advantageous to integrate dental advice and treatment as part of the treatment of EDs in line with psychological and medical therapy.

Meal-induced compositional changes in blood and saliva in persons with bulimia nervosa.

BACKGROUND: Binge eating episodes in persons with bulimia nervosa may to some extent be a result of disturbed sensations of hunger and satiety. It has been hypothesized that abnormal appetite sensations may be due to bulimia nervosa-related alterations in the release of hormones that are known to be involved in the physiologic regulation of appetite and metabolism. OBJECTIVE: The objective was to investigate whether circulating concentrations of the appetite-regulating peptides leptin and ghrelin and markers of metabolism (glucose and insulin) are different in persons with bulimia nervosa than in controls before and after intake of a meal and whether these changes may be reflected in saliva. DESIGN: Twenty women with bulimia nervosa and 20 age- and sex-matched healthy controls participated. After an overnight fast, the subjects ate a standardized carbohydrate-rich breakfast. Whole saliva and blood were collected, and visual analogue scales for hunger and satiety were completed once before and continuously for 5 h after the breakfast. RESULTS: A lower pre- and postprandial whole saliva flow rate was found in subjects with bulimia nervosa, which might have been attributable to a concomitant intake of potentially xerogenic medication. Subjects with bulimia nervosa experienced reduced hunger, which could not be explained by pre- or postprandial alterations in circulating ghrelin, leptin, insulin, or glucose concentrations. CONCLUSIONS: There were no apparent differences in the composition of blood and saliva between bulimia nervosa and control subjects, and meal-induced compositional changes in blood were not directly mirrored in saliva composition.