1. Exploratory question is a question to explore the reasons, so as to understand the causes of the problem, the other party's understanding or behavior, which is mainly suitable for in-depth understanding of a problem.
2. The key to evaluate the quality of health education is the popularization rate and qualified rate of patient education.
3. When evaluating the effect of health education, the commonly used indicators to reflect the depth and breadth of health education are health knowledge penetration rate and health education coverage rate.