노인의 주요 근린시설별 이용권 도출에 관한 연구

This study aims to find out the catchment area of elderly neighborhood facilities. For this analysis, 500 of elderly people who live in Seoul were surveyed. First, a curve estimation regression was performed to find out the catchment area of the whole respondents for the main neighborhood facilities with cumulative distance distribution. Next, we divided the elderly by their physical limitation condition, and analyzed the catchment area by the group. Third, a CART analysis was performed to find out the relationship between the catchment area and each facility’s utility. The results shows that the catchment area of elderly neighborhood facilities is 350~450m, which is much narrower than usual walkable distance, 500m. Also, the catchment area of the elderly who has more than three physical constraints is norrower than the catchment area of the whole respondents. Otherwise, in case of the catchment area of welfare center, hospital, and religion facility is broader than 1,500m. This means that a neighborhood facility with more utility for the elderly has broader catchment area. This study would be helpful to design a silver town or a district unit plan.