PT  - JOURNAL ARTICLE
AU  - Wen, Wen
AU  - Chen, Yingshuang
AU  - Gao, Fangqing
AU  - Tong, Liling
TI  - Knowledge, attitudes and practices relating to nutritional support and immune-related adverse events among patients undergoing immunotherapy for liver cancer: cross-sectional study
AID  - 10.1136/bmjopen-2024-086854
DP  - 2025 May 01
TA  - BMJ Open
PG  - e086854
VI  - 15
IP  - 5
4099  - http://bmjopen.bmj.com/content/15/5/e086854.short
4100  - http://bmjopen.bmj.com/content/15/5/e086854.full
SO  - BMJ Open2025 May 01; 15
AB  - Objectives To examine the knowledge, attitude and practice (KAP) regarding immune-related adverse events (irAEs) and nutritional support among patients with liver cancer (LC).Design Cross-sectional study.Setting Recruitment was carried out at Haikou People’s Hospital, Haikou, China, from December 2022 to April 2023.Participants Patients undergoing immunotherapy for LC.Primary and secondary outcome measures Mean knowledge, attitudes, practices, and lifestyle scores were assessed using an investigator-designed questionnaire completed by patients during immunotherapy.Results The study included 402 participants. The mean knowledge, attitudes, practices and lifestyle scores were 6.60±3.51 (/10, 66.00%), 41.26±5.06 (/50, 82.52%), 30.74±4.20 (/40, 76.85%) and 42.37±6.04 (/55, 77.04%), respectively. Attitude scores were associated with practice scores (β=0.381, p<0.001) and lifestyle (β=1.928, p<0.001). Urban residence was associated with higher attitude scores (β=1.242, p=0.013). Living with someone was associated with a higher attitude score (β=1.619, p=0.044). More than one immunotherapy line was associated with a higher lifestyle score (β=1.928, p<0.001). Finally, the female gender was associated with a lifestyle score (β=1.431, p=0.023).Conclusion Patients with LC and undergoing immunotherapy had moderate KAP towards irAEs and nutritional support. They also displayed moderate lifestyle scores. Urban residents, people not living alone, females and those having received two or more immunotherapy treatments were positively associated with attitude, while attitude was positively associated with practice and lifestyle.All data relevant to the study are included in the article or uploaded as supplementary information. All data generated or analysed during this study are included in this article and its supplementary materials.