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Integrated Approach for Older Adult Friendly Home Architectural Design Open Access


Other title
Home Architectural Design
Risk of Falling
Type of item
Degree grantor
University of Alberta
Author or creator
Afifi, Mona
Supervisor and department
Al-Hussein, Mohamed (Civil & Environmental Engineering )
Examining committee member and department
Belinda Parke (Nursing Faculty)
Department of Civil and Environmental Engineering
Construction Engineering and Management
Date accepted
Graduation date
Master of Science
Degree level
Poor staircase architectural design could contribute to increasing the risk of falling for older adults. This research provides an integrated evidence-based assessment of staircase architectural design to support independent living for older adults (65 years and older). The staircase assessment has been developed through dividing the staircase into four design elements: staircase geometrical design, handrail design, lighting, and step design. Each element is divided into a number of features that define its architectural design; for instance, step design is divided into four features: 1) going depth; 2) riser height; 3) nosing; and 4) steps finishing material. A rating factor is assigned to each feature representing how much it reduces the risk of falling for older adults based on previous evidence-based studies. The proposed methodology for staircase assessment has been incorporated into a mathematical model that is represented through a decision tree analysis module called “Design Assessment Tree” (DAT).
Permission is hereby granted to the University of Alberta Libraries to reproduce single copies of this thesis and to lend or sell such copies for private, scholarly or scientific research purposes only. Where the thesis is converted to, or otherwise made available in digital form, the University of Alberta will advise potential users of the thesis of these terms. The author reserves all other publication and other rights in association with the copyright in the thesis and, except as herein before provided, neither the thesis nor any substantial portion thereof may be printed or otherwise reproduced in any material form whatsoever without the author's prior written permission.
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