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在营养调查的基础上,以975名北方籍和921名南方籍青年为代表,以实测身高体重为依据,分别推出了理想体重计算公式。北方理想体重(kg)=[身高(cm)-150]×0.6+50;南方理想体重(kg)=[身高(cm)-150]×0.6+48。为检验样本的代表性,又另取北方籍783名青年和南方籍883名青年进行了验证,结果表明,推出的计算公式有较好的代表性。用推出的计算公式分别对1464名北方青年和2264名南方青年的身高体重进行分析,结果表明,新推出的计算公式比以往的计算公式更符合我国的情况,因而更具有实用意义。
On the basis of nutrition survey, 975 Northern nationals and 921 southern youths were represented. Based on the measured height and weight, the ideal body weight formulas were respectively introduced. Ideal body weight in the north (kg) = [height (cm) -150] × 0.6 +50; ideal body weight in the south (kg) = [height (cm) -150] × 0.6 +48. In order to test the representativeness of the sample, another 883 young people from Northern and 883 from Southern China were also verified. The results show that the proposed formula is well represented. Analysis of the height and weight of 1464 northern youths and 2264 southern youths by the formula of calculation shows that the new formulas are more suitable for our country than the previous formulas and thus have more practical significance.