2026 年 91 巻 839 号 p. 78-89
This study investigates the relationship between user characteristics, spatial attributes, and space utilization in community-based elderly care facilities through a 12-hour observational survey.
The findings indicate that care level of users, presence of cognitive impairment, per capita space, number of usable corners in shared areas, spatial relationship between private rooms and living-dining (LD) areas, and the distance between LD and bedrooms significantly affect user behavior. Optimizing room allocation and shared space design based on physical conditions is essential for promoting activity and social engagement.