There are various barriers to home modifications to prevent falls among the older population. Several strategies may be necessary to overcome these barriers and implement effective home modifications. The need for home modification should be assessed, which requires a home evaluation by a specialist. In Japan, welfare housing environment coordinators have been trained to provide advice on home modifications suitable for people with disabilities. In addition, in Japan, home assessment and advice on home modification before discharge from acute care hospitals for older people is allowed as a medical reimbursement, and a system for effective home modification is well established. Human resource training and medical policy arrangements on home modifications could improve the cost-effectiveness. In Japan, a system has been established to support the costs of home modification and environmental maintenance. Financial support has reduced the barrier to home modification. Fixed grab bars or shower chairs can be rented, which may be more cost-effective than purchasing them and may shorten the time required for installation. There may be psychological barriers to home modification for older population. Since many older people do not recognize the importance of home modification, promotion to convey the value of home modification may be necessary. Training of staff to engage in home modification, public financial support for modification, and ideas for reducing psychological hesitation may help to reduce the barriers for home modification and to enable effective home modification.
Keywords: cost-effectiveness; fall; financial support; geriatric management; home modification.
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