乌孜别克族成人围度值的年龄变化

The Variation of Circumference Values of Uzbek Adults

测量了201例乌孜别克族成人的头水平围、胸围、腹围、臀围、上臂围、前臂围、上臂最大围、大腿围、小腿围的围度值,分年龄组研究了随年龄增长的9项围度值的变化状况,进行了男女间围度的比较,并与我国其他人群的围度值进行了比较.结果发现:(1)随年龄的增长,男性与女性的躯干围度呈明显增加趋势.(2)四肢围度值呈先上升后下降的趋势,最大值在40-岁组.(3)男性在40-岁组,女性在50-岁组头水平围值最大.(4)随年龄的增长,躯干围度值变化范围明显大于四肢围度值变化范围,而头水平围值变化很小.(5)除大腿围外,男性其余8项围度值大于女性.50岁后,女性腹围值超过男性.(6)随年龄增长,除小腿围外,女性其余8项围度值增加的绝对值与相对值均大于男性,男女围度的差值随年龄增长而逐渐缩小.(7)聚类分析显示,乌孜别克族围度值与柯尔克孜族最接近.我国16个人群围度比较,表明乌孜别克族围度值较大.

A major effort has been directed at investigating 201 adults of Uzbek on 9 indexes（horizontal head circumference, chest circumference , abdominal perimeter, hipline , girth of the upper arm, girth of fore-arm, maximum biceps circumference, girth of thigh, girth of calf）. The data has been divided into different age groups and the changing has been studied. The comparison of these circumference between male and female and that of other Chinese nationalities has been done. The results show as follows： （1） The values of trunk circumference of both males and females increase with age greatly. （2） The values of limbs circumference firstly go up and reach its maximum at 40-age group, and then go down. （3） The maximum horizontal head circumference of male appears at 40-age group, so does 50-age group of female. （4） The variational range of trunk circumferences is more larger than that of the limb. The horizontal head circumference of Uzbek changes little with age. （5） Males＂ indexes are larger than female＇, except for girth of thigh. The abdominal circumference of female go beyond male＇s over 50 years old. （6） The absolute value and relative value of female are larger except for girth of calf, which shows that the differences between sexs become smaller with age. （7） According to the results of cluster analysis and principal components, these indexes of Uzbek are closest to Kirgiz and comparing all our the 16 populations Uzbek enjoies a high value of circumference.