1. Health information collection: collect information such as health physiological indicators, lifestyle and psychological state of individuals or groups, so as to find health problems and provide basic data for evaluation and intervention management.

2. Assessment of health risk factors: predict the health status and development trend of individuals or groups, so as to achieve the role of health early warning and provide basis for intervention management and evaluation of intervention effects.

3. Health promotion intervention management: through the development of individual or group health improvement action plans, personalized health guidance is implemented for different risk factors. This process aims at improving health, preventing and treating the occurrence and development of chronic non-communicable diseases and improving the quality of life.

All the above are important contents of behavioral health care, which should be carried out in accordance with medical and public health standards and under the premise of following laws and ethics.