Abstract
Advance care planning is spreading globally, but it is still a difficult task for healthy, community-dwelling Japanese residents. In Japan, it is called "life discussion," and the first step is a discussion on goals, values, and preferences of medical care among family or other close persons, as knowledge on this topic is limited. This study aimed to explore the factors associated with the degree of engagement in life discussions among friends and family in depopulated areas. In 2 areas of Japan, 2466 individuals (aged 40-79 years) participated in this survey. Health/life habits, such as collecting health information and participating in some community activities, were significantly associated with the discussions more than attitude to medical/long-term care and community. Additionally, it was discussed how local governments could intervene to encourage advance care planning in depopulated areas. In conclusion, health habits or attitudes for care such as preference and desire for care among community-dwelling adults were associated with engaging in the discussions. It was proposed that local governments should motivate individuals to consider end-of-life experiences from a first-person perspective for creating advance care planning directives, and nurses could facilitate the discussion when death is imminent.