Research on Three-level Prevention and Intervention for Elderly Depression in Urban Community

Health education related to depression to strengthen the participants' self-care skills to reduce sub-health risk factors.

Psychosocial interventions (including but not limited to cognitive behavioral therapy, acceptance commitment therapy, mindfulness training) aimed at risk factors to prevent more severe depressive symptoms.

Therapeutic psychosocial interventions (including but not limited to cognitive behavioral therapy, acceptance commitment therapy, mindfulness training) to reduce patients' depressive symptoms.

Waiting treatment.