Is patient autonomy a critical determinant of quality of life in Korea? End-of-life decision making from the perspective of the patient:

Purpose: We aimed to investigate the current practice of the involvement in decision making from the perspectives of terminal cancer patients, and to explore its possible associations with quality of life and quality of death in Korea.Methods: A multi-center, cross-sectional survey was performed on 93 terminal cancer patients. The questionnaire solicited their opinions regarding participation in treatment decision making, as well as quality of life (European Organization for Research and Treatment of Cancer Quality-of-Life Questionnaire for Palliative Care) and quality of death (Good Death Inventory-Patient Version).Results: A total of 78.5% of the patients had awareness of their terminal status, while 21.5% did not; 42.4% stated that they knew their condition and shared the decision-making responsibility with the medical staff and their family, while 21.7% made decisions on their own, and 35.9% left the decision-making responsibility to others. Patients who were aware of their illness and who actively pa...