Abstract
The purpose of this study was to evaluate the effects of the “community empowerment” generated by community-based participatory research (CBPR) on the health of elderly people affected by the 2024 Noto Peninsula Earthquake. Using triangulation, this study conducted a qualitative analysis of the process in which disaster-affected residents, nursing students, and the researcher collaborated to build health support activities. In addition, this study quantitatively analyzed data concerning the life functions of elderly people who participated in health support activities. These health support activities were initiated by nursing students with the support of the researcher, but thanks to their success, they were gradually led by the residents. The data revealed that by participating in health support activities, elderly people maintained their skeletal muscle mass, grip strength, and walking speed of 10 m. This study suggests that the construction of “community empowerment” through CBPR plays an important role in maintaining the health of residents, including the elderly.