Interpretation of epidemiological intervention terms

Epidemiological intervention programs on health-related behaviors or lifestyles aim to promote health by changing people's behaviors. The intervention process is divided into three steps, namely, design, implementation and evaluation.

Before design, health problems and related behaviors should be investigated in advance. Understand the distribution of this behavior in the crowd, new behaviors and actions, and introduce a series of existing codes for comparison. Find out the pre-factors, promoting factors and strengthening factors of new behavior, the structural points of new behavior, the compatibility between society and culture, the characteristics and needs of susceptible people, and the difficulty of adopting new behavior. On the basis of previous research, we should look for different intervention methods and channels such as education, legislation, system and service arrangement. When formulating specific intervention steps and methods, we should make clear specific and feasible goals, analyze and integrate market behavior by using the achievements of theory and social care, and combine the limited resources of the community to do a good job in specific intervention contents and implement evaluation programs. In the implementation of design activities, it provides some flexibility. Make love. At the same time of implementation, support and monitor the intervention activities, evaluate the short-term effect after implementation, and then evaluate the overall goal of the project and the health goals you need to carry out.

A good behavior intervention design should have a clear and feasible behavior goal, a certain target group, a specific target group, and the earl's comprehensive use of various strategies. Through the monitoring and evaluation of the intervention process and the evaluation of the effect after the intervention, it will not only help to improve the intervention, but also provide support and constructive feedback for the change of group behavior.