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为了解武汉市儿童体格发育及营养状况,制定武汉市儿童体格发育标准,采取随机分层抽样,对17 600名武汉市7岁以下正常儿童的体重、身高、坐高、胸围、头围进行测量。结果显示,武汉市7岁以下儿童体格发育 5项指标随年龄增大而增加,年龄越小增长速度越快。除部分年龄组外,均存在明显的城郊差异(P<0.05)。武汉市7岁以下儿童在出生头半年体重、身高值大多高于或等于中国9市和WHO标准,但半岁后武汉市儿童又多低于中国9市和WHO标准。得出结论,科学育儿,合理添加辅食,改善儿童营养状况,尤其是加强农村儿童保健,缩小儿童体格发育的地区差别,任重而道远。
To understand the physical development and nutritional status of children in Wuhan, the physical fitness standard of children in Wuhan was established and random stratified sampling was adopted to measure the body weight, height, sitting height, chest circumference and head circumference of 17 600 normal children under the age of 7 in Wuhan . The results showed that the physical growth indicators of children under 7 years old in Wuhan increased with age, and the younger the children, the faster the growth rate was. In addition to some age groups, there are significant differences in the suburbs (P <0.05). Wuhan City, children under the age of 7 in the first half of birth weight, height values are mostly higher than or equal to China’s 9 cities and WHO standards, but after the age of 6, Wuhan children and more than 9 cities and WHO standards. The conclusion is that there is a long way to go for scientific childcare, rational supplementing of complementary foods and improvement of children’s nutritional status, especially for strengthening rural children’s health and narrowing the differences in children’s physical development.