2. Patients' acceptance is different: each patient's education and acceptance are different. The content of health education is easy for some people to understand and remember, while others need more time and personalized teaching methods. This increases the complexity of providing effective health education, and causes some patients not to fully understand the content of health education.
3. Lack of understanding: Some patients lack sufficient understanding of the importance of their own diseases and the necessity of treatment programs. Failure to realize the importance of active participation in health education, or misunderstanding or wrong belief in one's own disease will affect the acceptance and understanding of health education.