Knowledge, attitude, and practice regarding Sarcopenia in maintenance hemodialysis patients in Northeastern China.

Sarcopenia is a severe complication affecting patients receiving hemodialysis (HD) treatment over an extended period of time. This cross-sectional study assessed knowledge, attitude, and practice (KAP) towards sarcopenia among maintenance HD patients in Northeastern China between 13 December 2023 and 13 January 2024. A total of 752 questionnaires were collected. Multivariate logistic regression showed that completed high school or vocational secondary school, college or bachelor's degree, and maintenance HD lasting ≥ 11 years were independently associated with proactive practice. The Structural equation modeling (SEM) showed that knowledge directly affected attitude and practice. Moreover, attitude directly affects practice. Maintenance HD patients showed inadequate knowledge, positive attitude, and proactive practice towards sarcopenia. Healthcare providers should focus on educational campaigns to increase patient awareness of sarcopenia, its risk factors, and preventive measures.