身体组成塑造了多因素性脂质失调症儿童的心脏代谢风险
Gaya Hamou1,2, Asaf Ben Simon1,2, Michal Yackobovitch-Gavan3
1The Institute of Pediatric Endocrinology, Diabetes and Metabolism, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.
Frontiers in nutrition
|February 2, 2026
概括
儿童失脂症不仅仅涉及肥胖;身体组成和体育活动显著影响心脏代谢风险. 了解这些因素可以改善儿童的风险评估.
科学领域:
- 儿科内分泌学 儿科内分泌学
- 心血管健康 心血管健康
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 儿童开始的多因子脂质失调与肥胖和早期心脏代谢风险有关.
- 仅仅体重状况可能无法完全捕捉患有脱脂症的儿童的身体组成异常.
研究的目的:
- 调查多因素失脂症儿童体内组成,体力活动和心脏代谢标志物之间的关联.
- 为了确定除了简单的体重状态之外的身体组成是否会影响这个儿科患者群体中的心脏代谢风险.
主要方法:
- 在101名儿童 (平均年龄13.8岁) 的观察性研究中,他们被转介到脂质临床.
- 使用生物电阻分析评估身体组成;参与者按脂肪质量z-score分层.
- 心脏代谢标志物包括血压,HOMA-IR (胰岛素抵抗的恒温模式评估) 和甘油三和HDL-C的比率.
主要成果:
- 大多数参与者 (67%) 患有肥胖,脂肪量高,肌肉与脂肪的比率低,体力活动低.
- 较高的脂肪质量z-score与血压升高,甘油三,HOMA-IR和甘油三与高血糖水平-C的比率相关.
- 较低的肌肉与脂肪比率和减少的体力活动独立地与更高的透静血压百分位数相关.
结论:
- 肥胖和肌肉与脂肪的不平衡都对儿科多因子脂症的早期心脏代谢风险作出了重大贡献.
- 与传统标志物一起评估身体组成和体力活动可以增强儿童心脏代谢风险分层.
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