Knowledge, attitudes, and proactive practices regarding PICC in gastrointestinal cancer: a mediation analysis of a patient empowerment attempt

Patients demonstrated sufficient knowledge, generally positive attitudes, and proactive practices regarding PICC. Based on the KAP theoretical framework, targeted educational interventions to improve patients' knowledge and self-care abilities and positively shape their attitudes may further enhance PICC management and optimize patient outcomes by promoting patient empowerment. These findings highlight the importance of integrating self-care training into patient discharge protocols.