Knowledge and attitudes of family members of cancer patients towards immunotherapy toxicity and health management

Family members play a critical role in the care and decision-making processes of cancer patients. This study aimed to examine the knowledge and attitudes of cancer patients’ family members regarding the toxicity and health management of immunotherapy. A cross-sectional study was conducted at People’s Hospital of Quzhou City in Zhejiang Province, from January to March 2024. Questionnaires were administered to collect demographic data, as well as knowledge and attitude scores, from family members of cancer patients.: The study enrolled 382 participants. Among them, 132 (34.6%) were aged between 41 and 50 years, 192 (50.3%) were male, 211 (55.2%) were retired, and 158 (41.4%) were spouses of the patients. Correlation analysis showed that there was significant positive correlation between knowledge and attitude (r = 0.259, P