Editorial

1. Growth and development of children in China: achievements,problems and prospects

Review articles

1. Childhood sleep: assessments,risk factors,and potential mechanisms
2. Childhood sleep: physical,cognitive,and behavioral consequences and implications

Meta-analysis

1. Risk factors for long COVID in children and adolescents: a systematic review and meta-analysis

Original articles

1. SARS-CoV-2 variants are associated with different clinical courses in children with MlS-C
2. NLRP3 activation in macrophages promotes acute intestinal injury in neonatal necrotizing enterocolitis
3. Exploration of pathogenic microorganism within the small intestine of necrotizing enterocolitis
4. Preoperative serum cortisone levels are associated with cognition in preschool-aged children with tetralogy of Fallot after corrective surgery: new evidence from human populations and mice

Research letters

1. Changes in children’s cardiorespiratory f itness and body mass index over the course of the COVID-19 pandemic: a 34-month longitudinal study of 331 primary school children
2. A pilot study of the differentiated landscape of peripheral blood mononuclear cells from children with incomplete versus complete Kawasaki disease

Instructions for Authors

1. Instructions for Authors

Information for Readers

1. Information for Readers

Editors

1. Editors