Standard table of infant height and weight
According to the investigation results of children's physical development, the Women and Social Welfare Department of the Ministry of Health organized relevant experts to study and formulate the Reference Standards for the Growth and Development of Children under 7 in China, which was officially promulgated by the Ministry of Health on June 2, 2009. The development of boys and girls is different. Parents can refer to the data in the table below to see if the child's height and weight are normal. It should be noted that the following data are not absolute standards. As long as the child's height and weight are within the normal range and there is no abnormal disease, parents need not worry too much.
Table 1.7 standard value of height (length) for boys under 7 years old (cm)
Height (length) standard value of boys under 7 years old (cm)
Note: the length in the table is before 3 years old and the height is after 3 years old.
Table 2 Standard height (length) (cm) of girls under 7 years old
Height (length) standard value of girls under 7 years old (cm)
Note: the length in the table is before 3 years old and the height is after 3 years old.
Table 3 Standard weight of boys under 7 years old (kg)
Weight standard value of boys under 7 years old (kg)
Table 4 Standard weight of girls under 7 years old (kg)
Standard weight of girls under 7 years old (kg)
Note: "median" refers to the average level of population; If it is within the range of "-1sd~ median ~+ 1sd", it belongs to the "normal range", representing 68% of children; If it is within the range of "(-2sd~- 1sd)" or (+1sd~+2sd) ",that is, within the range of two standard deviations above and below the median, it is defined as" short (high) ",representing 27.4% of children; If it is within the three standard deviations of "(-3sd~-2sd) or (+2sd~+3sd)", it is defined as "short (high)", representing 4.6% of children. Very few children are in three standard deviations (