Time spent away from bed is associated with oral hygiene and oral function: A cross-sectional and multi-institutional study.

BACKGROUND: Spending time away from bed is important in older adults. Not doing so can lead to functional decline rapidly. OBJECTIVE: To investigate the association between oral function and time spent away from bed in older adults living in nursing homes. METHODS: We enrolled 748 adults aged ≥65 years across eight nursing homes between April 2022 and March 2023. 'Problems with oral hygiene' and 'problems with oral function' were the dependent variables in the multiple regression analyses to determine their association with time spent away from bed. RESULTS: We selected 304 participants (76 men; mean age, 86.3 ± 7.5 years) and divided them into three groups: group S (< 4 h), group M (4 to < 6 h) and group L (≥ 6 h), with 28, 23 and 253 participants, respectively. Comparison of the characteristics between the groups demonstrated significant differences in the Barthel index (p < .001), time spent away from bed (p < .001), history of aspiration pneumonia (p < .001), confirmation of meals and food forms (p = .010), problems with oral hygiene (p = .014), and problems with oral function (p = .002). Based on multiple regression analyses, 'problems with oral hygiene' (p < .001) and 'problems with oral function' (p < .001) were significantly associated with time spent away from bed. CONCLUSIONS: The time spent away from bed was significantly associated with both oral hygiene and function in older adults, suggesting the importance of extending the time that older adults spend away from bed.

Comparison survey on family caregivers of older persons in Japan and Thailand.

BACKGROUND: While rapid population ageing is occurring worldwide, its speed is especially prominent in Asian countries. In Asia, cultural diversity might significantly affect care burden; however, few studies have investigated the differences in care burden, and mental, physical and social conditions among Asian countries. This study aimed to clarify the situations of and differences in family caregivers (FCs) of older persons in Japan and Thailand, and evaluate the factors associated with care burden in both countries. METHODS: A cross-national survey of 217 in-home FCs was conducted in Japan and Thailand and mainly included items regarding care burden and psychosocial conditions. Differences between the two countries were obtained, and the factors associated with care burden were analysed by multiple regression analyses. RESULTS: The FCs' and care receivers' mean ages (64.8 ± 11.1 and 84.8 ± 8.6 years, respectively) in Japan were significantly higher than the mean ages (49.1 ± 13.3 and 77.1 ± 9.5 years) in Thailand. In Japan, FCs had more severe care burden, loneliness, and stress compared to those in Thailand. In Thailand, FCs had more social connections and informal support than those in Japan. The factors associated with care burden were different in each country; thus, severe stress, low emotional care preparation, and low willingness to continue care at home were significantly associated with severe care burden in Japan, whereas poor relationships with care receivers, few social connections, low confidence in providing care, low emotional care preparation, and lack of informal support were significantly associated with severe care burden in Thailand. CONCLUSIONS: Despite there being a long-term care insurance system in Japan, which is absent in Thailand, care burden and psychosocial conditions of FCs might be worse in Japan. There was a clear difference in the factors associated with care burden between Japan and Thailand.

Impact of Motivation for Eating Habits, Appetite and Food Satisfaction, and Food Consciousness on Food Intake and Weight Loss in Older Nursing Home Patients.

BACKGROUND: This study analyzed data from the Long-term care Information system For Evidence (LIFE) database to examine the effects of motivation to eat, appetite and food satisfaction, and food consciousness on food intake and weight loss. METHODS: Of the 748 nursing home residents enrolled in the LIFE database, 336 met the eligibility criteria for this cross-sectional study. Motivation to eat, appetite and food satisfaction, and food consciousness were rated on five-point Likert scales (e.g., good, fair, normal, not so good, and not good). We applied Spearman rank correlation coefficient and multiple regression analyses to analyze the relationships between these three items, daily energy and protein intake, and body weight loss over 6 months. RESULTS: The mean participant age was 87.4±8.1 years and 259 (77%) were female. The required levels of care included-level 1, 1 (0%); level 2, 4 (1%); level 3, 107 (32%); level 4, 135 (40%); and level 5, 89 (27%). The mean daily energy intake was 28.2±7.8 kcal/kg. The mean daily protein intake was 1.1±0.3 g/kg. The mean weight loss over six months was 1.2±0.7 kg. We observed strong positive correlations among motivation to eat, appetite and food satisfaction, and food consciousness (r>0.8). These three items were significantly associated with higher daily energy intake but not with daily protein intake. Only appetite and food satisfaction were significantly associated with lower weight loss over six months. CONCLUSION: The observed associations of appetite and food satisfaction suggest that these factors may be more important to assess than motivation to eat or food consciousness among older adult residents of long-term care facilities.