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Small for gestational age and obesity: epidemiology and general risks
Hyo-Kyoung Nam1, Kee-Hyoung Lee2
1Department of Pediatrics, Korea University Guro Hospital, College of Medicine, Korea University, Seoul, Korea.
Annals of Pediatric Endocrinology & Metabolism
|April 4, 2018
Summary
Children born small for gestational age (SGA) face lifelong health risks, including obesity. Early interventions are crucial for healthy growth and preventing complications in SGA children.
Area of Science:
- Pediatrics
- Endocrinology
- Public Health
Background:
- Children born small for gestational age (SGA) experience lifelong health issues.
- Chronic diseases may originate prenatally, with obesity becoming a primary concern over short stature in SGA individuals.
- Fetal programming and rapid postnatal weight gain are implicated in central adiposity among SGA children.
Purpose of the Study:
- To review definitions, prevalence, and epidemiology of SGA.
- To summarize general obesity risks in SGA children.
- To highlight the need for early interventions to prevent obesity and related complications.
Main Methods:
- Literature review of epidemiological studies.
- Analysis of factors contributing to obesity in SGA.
- Synthesis of current understanding on SGA and health outcomes.
Main Results:
- SGA is associated with long-term health consequences.
- Obesity is a significant concern for SGA children, potentially linked to growth hormone-insulin-like growth factor axis disturbances.
- Accelerated postnatal weight gain contributes to central adiposity.
Conclusions:
- Early interventions, both prenatal and postnatal, are essential for SGA children.
- Promoting healthy catch-up growth can mitigate risks of later obesity and associated health problems.
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