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各种生物与环境因素共同影响婴幼儿的生长速率。生物因素涉及遗传、出生体重、孕周、营养、疾病和辅助生殖技术等,环境因素涉及家庭教养方式、生活环境和经济状况等。各种生物与环境因素共同参与胰岛素样生长因子-1(IGF-1)和胰岛素样生长因子结合蛋白-3(IGFBP-3)的调节机制,最终影响婴幼儿的生长速率。本研究旨在探讨各种生物与环境因素的交互作用对婴幼儿生长速率的影响参数,建立相应的参数模型,采取有效的干预措施,促进婴幼儿生长发育。
A variety of biological and environmental factors affect the growth rate of infants and young children. Biological factors related to genetic, birth weight, gestational age, nutrition, disease and assisted reproductive technologies, environmental factors related to family rearing, living environment and economic conditions. A variety of biological and environmental factors are involved in the regulatory mechanisms of insulin-like growth factor-1 (IGF-1) and insulin-like growth factor binding protein-3 (IGFBP-3), ultimately affecting infants and young children’s growth rate. The purpose of this study is to explore the effects of various biological and environmental factors on the growth rate of infants and young children. Parameters of the model are set up and effective interventions are taken to promote the growth and development of infants.