Chinese Journal of Obstetrics & Gynecology and Pediatrics(Electronic Edition) >
2024 , Vol. 20 >Issue 04: 361 - 366
DOI: https://doi.org/10.3877/cma.j.issn.1673-5250.2024.04.001
Interpretation of Catch-Up Growth in Infants and Young Children with Faltering Growth:Expert Opinion to Guide General Clinicians
Received date: 2023-11-01
Revised date: 2024-07-05
Online published: 2024-11-18
Copyright
The international panel of experts on pediatric growth and nutrition,having reviewed and analyzed the existing evidence and guidelines on faltering growth(FG)in infants and young children under 2 years of age and published Catch-Up Growth in Infants and Young Children with Faltering Growth:Expert Opinion to Guide General Clinicians[hereinafter referred to as the FG Consensus(2023 Ed)].It further clarifies the definition of FG and provides important recommendations for the diagnosis and management of children with FG.The FG Consensus(2023 Ed)emphasizes the differences in the etiology and management of FG infants and young children under 2 years in countries with different income levels,which is a good guide to the clinical practice of FG infants and young children under 2 years.In order to help clinicians better identify and standardize the management of children with FG at an early stage,the authors intend to interpret the definitions of FG,catch-up growth and growth acceleration in the FG Consensus(2023 Ed),and the characteristics of infants and young children with FG,management measures,and diagnostic and nutritional measures in countries with different income levels.
Yuxiao Zhang , Fan Yang , Meng Mao . Interpretation of Catch-Up Growth in Infants and Young Children with Faltering Growth:Expert Opinion to Guide General Clinicians[J]. Chinese Journal of Obstetrics & Gynecology and Pediatrics(Electronic Edition), 2024 , 20(04) : 361 -366 . DOI: 10.3877/cma.j.issn.1673-5250.2024.04.001
表1 基于《FG 共识(2023版)》的生长减缓和生长迟缓对比 |
| 定义及临床意义 | 生长减缓(faltering growth) | 生长迟缓(stunting) |
|---|---|---|
| 定义 | <2岁婴幼儿,持续超过1个月W/A≤-1s(W/A的Z评分下降值≥1.0),其中不包括出生后前2周生理性体重减轻 | 婴幼儿H/A低于正常参考值的P3或2s |
| 临床意义 | 反映多种原因导致的婴幼儿生长受损 | 反映婴幼儿长期营养不良 |
表2 基于《FG 共识(2023版)》的追赶生长和加速生长比较 |
| 定义及结局 | 追赶生长(catch-up growth) | 加速生长(growth acceleration) |
|---|---|---|
| 定义 | FG婴幼儿,生长水平恢复到发生FG前的水平 | 未发生FG的婴幼儿,W/A的Z评分增加≥1.0 |
| 结局 | 改善FG,有益于婴幼儿生长、发育 | 与婴幼儿成年后发生肥胖和其他代谢疾病相关,不利于其远期健康 |
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