中日女大学生体成分身体形态比较

Comparative study of body shape and body composition between Chinese and Japanese female college students

目的比较中国和日本当代女大学生体成分、身体形态的差异,为指导女大学生科学有效地控制身体成分提供依据。方法对自愿参加调查的中国石家庄学院190名女大学生及日本金沢大学191名女大学生进行体成分及身体形态学指标测定。结果从身体成分来看,中国女大学生体脂肪量大于日本女大学生,而肌肉量和体质量指数(BMI)值低于日本女大学生,差异均有统计学意义(P值均<0.05)。中国女大学生身高、下部胸围、腰围高于日本女大学生,但臀围低于日本女大学生,差异均有统计学意义(P值均<0.01)。结论中国和日本女大学生体成分有较大差异。从健康角度分析,中国女大学生的身体成分和身体围度比例不如日本女大学生好。

Objective To compare the differences of body composition and body shape in Chinese and Japanese female college students, and to learn the basic status of body composition of female college students. Methods Body composition were measured by Body Composition Test Instrument （ DF830, Japan ） and the body circumference were measured with the tape. Results In termsof the body composition, there were no difference in body weight between Chinese and Japanese female students, while the body fat and fat ratio of female students in China were bigger than in Japan, muscle volume and BMI values were smaller, the difference was significant（ P〈0. 05 ）. In terms of the morphological indicators, height, lower chest and waist circumference of Chinese female college students were higher, while the hip circumference was lower, the difference was significant and highly significant respectively（ P〈0.01 ）. Conclusion The Chinese and Japanese female college students have a greater difference in body composition and the proportion of body composition in Chinese female college students have no superiority. Morphological indicators shows that though the height of Chinese female college students are higher, the curve of the body circumference are lower.