中国成年男子体表面积的测量

目前经常应用的体表面积方程,是30年代Stevenson以10名实测结果为基础,用分线法测算所得。经过近50年,中国人体发育情况及体格状况均有改善,本研究拟通过实测更多例数,求出更适于现今中国人体格发育情况的体表面积方程。测定对象为56名18～45岁男性,平均体重59.78kg、身高168.8cm、体表面积1.712m~2。受试者分布13个省,以河北及湖北占多数。采用纸型法测定,并求算出体表面积的高——重方程。体表面积(m~2)=0.00607H_(cm)+o.0127W_(kg)-0.0698。用本方程计算得的结果与实测结果平均误差为+0.17％,以绝对值计为1.20％。各体部所占面积百分比为:头6.11、躯干(含颈)29.59、上臂8.09、前臂6.41、手4.93、股(含臂)24.63、小腿13.29、足6.95。为方便查算,给出了测算图表。

THE ESTIMATION OF BODY SURFACE AREA OF ADULT CHINESE MALES

The body surface area of adult Chinese males was estimated by using paper cast method.56 healthy individuals, aged 18 to 45, coming from thirteen provinces mostly from Hebei and Hubei were used in this study. From the results obtained, the mean body weight, height and surface area were 59.78kg, 168.8 cm and 1.712 m2 respectively. A height-weight equation for estimating body surface area was derived accordingly, i.e. body surface area(m2)= 0.00607H(cm) + 0.0127W(kg)-0.0689. The error of the value calculated from the equation was 0.17% higher than the value actually taken on an average. The percentage of various body regions to the total body surface area was as follows: head, 6.11; trunk (including neck), 29.59; upper arms, 8.09; forearms, 6.41; hands, 4.93; thighs (including buttock), 24.63; calf, 13.29 and feet, 6.95.For convenient use a table for calculation was given.