(1) Background: Since Taiwan's Patient Right to Autonomy Act took effect in 2019, up to ten thousand declarants have participated in advance care planning (ACP) and have signed advance directives (ADs). Relative to the entire population of Taiwan, only a small percentage have completed ACP. This study sought to understand the motivations of Taiwanese who have participated in ACP, so as to increase the percentage of individuals participating in ACP and signing ADs; (2) Objectives: To understand the motivations that drive Taiwanese individuals to participate in ACP discussions.; (3) Methods: A retrospective secondary data analysis was performed in this study. The participants consisted of declarants who completed their ACP at a medical center in Taiwan in 2019; (4) Results: During the study period, 946 individuals completed their ACP. Of those declarants, 66.7% were over 60 years of age; 66.5% completed the process in groups of three or more; 49.5% completed their ACP free of charge; and 35 declarants had designated a health care agent (HCA). The declarants' four main motivations for participating in ACP were "looking forward to dying with dignity," "making end-of-life preparations," "fear of being a social and economic burden on family members," and "reluctance to let family members take on the responsibility of making decisions." Furthermore, statistically significant differences were observed between the declarants in terms of gender, age, designation of an HCA, and motivations for participating in ACP. Females, declarants aged below 60 years, and declarants with a designated HCA tended to participate in ACP due to "reluctance to let family members to take on the responsibility of making decisions". Males, declarants aged above 60 years, and declarants without an HCA came for ACP because of "fear of being a social and economic burden on family members". (5) Conclusions: The main motivations of Taiwanese individuals who sought ACP were to die with dignity and to have an early understanding of end-of-life treatment and care models. Secondly, these individuals hoped that their families would not have to take on the responsibility of making decisions. They also did not want to impact their families socially and economically. In this regard, providing economic subsidies might enhance the Taiwanese public's intentions to seek ACP discussions on their own initiative.
Keywords: Taiwan; advance care planning; advance directives; health care agent; motivation.