Search

Objective: We aimed to ascertain the degree of influence of income disparity among older people with newly developed dementia on the probability and duration of stay in a hospital or long-term care facility and the degree of influence on medical expenses for hospitalization and care costs.Methods: This was a retrospective cohort study. Study participants included 12 829 individuals aged 75 years or older not diagnosed with dementia between April 2012 and March 2013 but newly diagnosed with dementia between April 2013 and March 2014. Participants were categorized according to income. We evaluated the associations of income with the probability and duration of stay in a hospital or long-term care facility and the costs for hospitalization and care.Results: In the adjusted analyses, high-income individuals had a lower probability of admission to a hospital or long-term care facility than middle- and high-income individuals. In all hospitals, low-income individuals had the longest duration of stay, but in long-term care facilities, income categories varied by facility type. Medical expenses for hospitalization and care costs were highest in the low-income group.Conclusion: Income category affects the probability and duration of stay in the hospital or a long-term care facility, as well as expenses for hospitalization and care. It is necessary to consider a policy to enable low-income older patients with dementia to continue living at home. [ABSTRACT FROM AUTHOR]

Objective: Older people are more likely to have insomnia. One of the most prescribed hypnotics in Japan is triazolam. Although some studies showed the possibility of adverse effects of triazolam in older people, there have been few studies investigating these effects in a clinical setting. The aim of this study was to determine whether patients who used triazolam regularly had increased risks of pneumonia, trauma, and pressure ulcers.Methods: The research design was a retrospective cohort study using claim data. The subjects of the study were patients who were insured by Fukuoka Late Stage Elderly Healthcare Insurance. We defined patients who had received triazolam for 180 days or longer during fiscal year 2011 as the triazolam group, and those who had not received any hypnotics during the period as the non-triazolam group. Each patient in the triazolam group was then matched with a unique control from the non-triazolam group according to propensity score. Multivariate conditional logistic regression analyses were used to obtain adjusted odds ratios for pneumonia, trauma, and pressure ulcer in the triazolam group compared with the non-triazolam group.Results: The number of patients in the triazolam and non-triazolam groups in the unmatched cohort was 13,015 and 411,610, respectively. Adjusted odds ratios show that the risks for pneumonia, trauma, and pressure ulcer in the matched cohort increased by approximately 40%, 30%, and slightly less than 30%, respectively (all statistically significant).Conclusions: Regular use of triazolam is a risk factor for pneumonia, trauma, and pressure ulcer in older people. [ABSTRACT FROM AUTHOR]