裕固族的体部特征及分析

Body characteristics and analysis of Yugur

为探讨裕固族的体部特征及其30年来的变化,测量了362例(男性163例,女性199例)裕固族成人的14项体部指标,并计算4项体部指数及分型.结果表明:①除骨盆宽外,男性的体质量、身高、坐高、肱骨内外上髁间径、股骨内外上髁间径、足长、足宽、手长、手宽、肩宽、躯干前高、上肢全长和下肢全长等13项指标值均大于女性.②男性的身高坐高指数小于女性,其余3项体部指数大于女性.按身高及体部指数均数分型,男性和女性均为超中等型身高、宽骨盆型、中躯干型、宽肩型、中腿型.男性和女性均以高型身高、宽骨盆型、宽肩型、中腿型的出现率最高,男性以长躯干型,女性以中躯干型的出现率最高.裕固族具有身高、坐高、躯干前高值中等的特点.③与1987年的资料相比,裕固族的体质量、足宽、肩宽、躯干前高和下肢全长值明显增大,足长和手宽值明显减小.

In order to discuss the body characteristics of Yugur and the changes in the past 30 years,the 14 body indicators of 362 Yugur adults(163 males,199 females)were measured,and four body indexes and classifications were calculated.The results showed that:①In addition to pelvic width,the body mass,height,sitting height,intercondylar diameter inside and outside humerus,intercondylar diameter inside and outside femur,foot length,foot width,hand length,hand width,shoulder width,front height of trunk,full length of upper limb and full length of lower limb of males were higher than those of females.②The sitting height index of males was smaller than that of females,and the other three body indexes of males were greater than those of females.According to the average height and body indexes,the males and females were super medium height,wide pelvis,middle torso,wide shoulders and middle legs.According to the classification rate,high height,wide pelvis,wide shoulder and middle leg were the highest in both males and females,while long torso and middle torso were the highest in males and females,respectively.The height,sitting height and front height of trunk of Yugur were medium.③Compared with the data in 1987,the body mass,foot width,shoulder width,front height of trunk and full length of lower limb of Yugur increased significantly,while the foot length and hand width decreased significantly.