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近年来测定尿中羟脯氨酸(HP)和肌酸酐(CR)排泄量,用来评价身体发育。已知,CR是小儿肌肉质量指标,而HP可说明机体代谢状态。不同年龄组儿童生长速度与尿中HP量之间存在相关。乳儿尿中HP为成人的6倍。性成熟期其排泄量最高。本文旨在综合评价健康儿童的身体发育。测量了人体测量指标和尿中HP量生化指标,分析了其间的关系。共调查557名健康儿童(女284名,男273
In recent years, urinary hydroxyproline (HP) and creatinine (CR) excretion were measured to assess body development. Known, CR is a pediatric muscle mass index, and HP can explain the body’s metabolic status. There is a correlation between the growth rate of children in different age groups and the amount of HP in urine. Infant urinary HP is 6 times more than adults. Sexual maturity of its highest excretion. This article aims to comprehensively evaluate the physical development of healthy children. The biochemical indexes of human body measurements and urinary HP were measured and their relationships were analyzed. A total of 557 healthy children (284 female and 273 male) were investigated