摘要抑郁症是常见的精神障碍，每年经济负担位于临床疾病前列，造成严重的公共卫生问题。及时的识别、诊断及规范的治疗对患者临床症状的改善，以及社会功能的恢复具有重要意义。本文对国内外相关指南进行综合分析和评价，形成针对抑郁症的筛查与评估、诊断与鉴别诊断、治疗、特殊人群的治疗、管理、随访与监测等方面的专家意见，以期为临床工作者提供指导和参考。

abstractsMajor depressive disorder is a common mental disorder with an annual economic burden at the forefront of clinical diseases, causing serious public health problems. Timely identification, diagnosis and standardized treatment are of great significance to the improvement of patients' clinical symptoms and the recovery of social functions. This paper makes a comprehensive analysis and evaluation of the relevant guidelines at home and abroad, and forms expert opinions on screening and evaluation, diagnosis and differential diagnosis, treatment, treatment of special populations, management, follow-up and monitoring, in order to provide guidance and reference for clinicians.