Abstract:

This 2-year study to design and test new toilet prototypes is one in a series of projects that are concerned with the ability of older and disabled people to carry out routine daily activities independently and safely. Difficulty in toileting independently is common among nonambulatory individuals who have problems transferring between their wheelchairs and a toilet as well as with older people with gait and mobility problems who experience difficulty raising and lowering themselves on and off a toilet. In response to the problems, this study will develop and evaluate two new prototypes and four retrofit designs to be used with existing toilets that are intended to foster safe and independent toileting among nonambulatory older and disabled individuals who can transfer independently. Each of these designs will be fitted with grab bars in order to ensure independent and safe transfer and toileting among older and disabled veterans. The study will result in research-based information that can be used in the future development of new products that will better fit the needs of the target populations.