关键词:

Abstract: Over the past 5 years，there has been a rapid development in the field of paediatric clinical nutrition，with remarkable progress made in the clinical practice，application of new technologies as well as new guidelines，recommendations，and consensuses both domestically and internationally. The development of this field has undergone a shift from standardization to precision，from empiricism to evidence-based practice，and from singlediscipline to multidisciplinary collaborations. Against the global background of nutritional development in childhood，China has developed a path of development with Chinese characteristics based on the features of our country and clinical needs. Increased policy support for the development of pediatric clinical nutrition，an improved quality of guidelines and consensuses and elevated standards of clinical research are great underpinnings of the improvement in children's nutritional status in China，as well as the promotion of development in clinical nutrition discipline. Looking ahead，with the in-depth research and the popularization of clinical application，pediatric nutrition also needs to deal with some existing challenges such as the translation of research evidence，the unbalanced development across different regions，and the assessment of long-term clinical outcomes. It is also expected to play an even greater role in improving children's health and increasing the overall quality of the population.

Key words: pediatric nutrition, clinical diagnosis and treatment, multidisciplinary collaboration