当今社会,人们对骨骼健康的关注程度越来越高,而良好的骨骼健康来自于儿童时期良好的骨骼营养,人们也越来越意识到儿童时期骨营养的重要性。定量超声技术作为一种新兴的快速发展的骨密度检测技术,具有无放射性、敏感性高、准确性高、可重复性好、使用方便等特点,能很好地反映婴 In today’s society, people are paying more and more attention to the health of their bones, and good bone health comes from good childhood nutrition in childhood. People are also increasingly aware of the importance of bone nutrition during childhood. Quantitative ultrasound technology as a new and rapidly developing bone density detection technology, with no radioactivity, high sensitivity, high accuracy, good repeatability, easy to use and so on, can well reflect the baby