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【目的】应用标准化法测量儿童体重,减少体重测量中衣物估算的误差,提高儿童体重测量的精确性,以更好地反映儿童的营养状况。【方法】将0～3岁各年龄段儿童不同季节常见衣物及不同干湿程度的尿不湿称重,建立标准化的参照表,在测量体重扣除衣服重量时,比较经验测量法和标准化测量法所得体重之间的差异。【结果】对同一对象测量体重,应用经验测量法时,不同测量者之间比较差异有统计学意义(P<0.05),而应用标准化测量法,不同测量者得到的体重测量值无明显差异(P>0.05)。同一测量者分别应用经验测量法与标准化测量法对同一对象进行体重测量时,所得测量结果也存在明显差异(P<0.05)。【结论】运用标准化测量法测量体重,可减少婴幼儿体重测量时的误差,值得在临床上广泛推广运用。
【Objective】 The standardized method is used to measure the weight of children, reduce the error of estimating clothes during weight measurement, and improve the accuracy of children’s weight measurement so as to better reflect the nutritional status of children. 【Method】 Urine wet weight of children aged 0 ~ 3 years old in different seasons and different dry and wet levels were weighed and standardized reference table was established. When the body weight was subtracted from the weight of clothes, comparative test of experience and standardized measurement method The difference between the resulting weights. 【Result】 The body weight of the same subject was measured, and there was significant difference (P <0.05) between the different measurers when using the empirical measurement method. However, the standardized measure method showed no significant difference between the body weight measurement values obtained by different measurers P> 0.05). When the same measurer uses the empirical measurement method and the standardized measurement method to measure the weight of the same subject, there are also significant differences (P <0.05). 【Conclusion】 The measurement of body weight by standardized measurement method can reduce the error of weight measurement in infants and young children. It is worth to be widely used clinically.