ABSTRACT
Background: In 2017, the elderly made up 27.3% of Japan’s population, accounting for 57.2% of all ambulance trips. When an elderly person is in a critical life situation, it is difficult to ascertain their decisions about treatment choices, and for family members who become surrogate decision-makers, this is a grave responsibility. Aim: This study aimed to shed light on the constructs that support decision-making by family members and medical staff in critical situations, and to investigate decision-making by families of the elderly in critical situations. Method: We selected 29 papers published in Japan and elsewhere that focused on families involved in treatment decisions in critical life situations and analyzed them using Rodgers’ concept analysis approach. Results: From 475 codes, we extracted six attributes, four antecedents, and four consequences. The unusual setting of the “critical care unit”, lack of time, and unstable psychological state are all considered by family members making treatment decisions, along with the patient’s prognosis, their relationship with the patient, conjecture about the patient’s wishes, and taking other family member’s views into account. Medical staff supports the family throughout the process, through provision of treatment, preparing family members to face reality, empathizing with the difficulty of decision-making, building relationships with family members, monitoring the decision-making process, and being attentive to family members’ feelings until the end. Conclusion: Our results indicate the importance of advance confirmation of patients’ wishes, and the role played by cultural context and family relations in decision-making by family members of the elderly.