Analytical epidemiological study on the lifestyle, body composition and subcutaneous fat distribution in schoolchildren and students

以164名大学生为研究对象，按性别考察了体脂率、皮下脂肪厚度、身体质量指数与自我形象之间的关系。结果表明，BMI与排除脂肪的体重之间的关系在男性中显著高于女性；体脂率、体脂量和皮下脂肪厚度之间的关系，除胸部外，女性明显更高。关于体重和体重指数。男性的体脂百分比、体脂量、体重（不含脂肪重量）和皮下脂肪厚度均存在显著相关。对女性的研究也得出了类似的结果，而且还表明，女性的体重与体脂百分比之间的r^2，以及BMI与体脂百分比之间的r^2都较低。当重回归分析 ... 更sis运行与身体脂肪的百分比作为因变量和身高、体重、BMI,和皮下脂肪的厚度10的身体部位作为独立变量,四个变量的腹部,重量,大腿的前部区域,和胸部被发现显著的男性(R ^ 2 = .77点),而只有两个变量的肱骨背和下侧肩胛骨被发现显著的女性(R ^ 2 = 53)。男性和女性对自己体型的看法存在显著差异：在这项研究中，超过60%的女性受试者认为自己“胖”。在本研究测量的所有变量中，这种自我形象与BMI的相关性最为显著，无论男女（男性r= 0.83，女性r= 0.75）。在身材评价量表上，65%的女性受试者回答她们的外貌对她们非常重要，与男性的数据有显著差异（P < 0.001）。在体重和肌肉量方面，男女之间也存在显著差异。关于“与他人或朋友比较”与体脂百分比，男性呈显著负相关，而“与他人或朋友比较”与BMI、体脂百分比、体脂量、上半身六个部位皮下脂肪厚度呈显著负相关。研究发现，男性受试者的身高和体重与理想自我显著相关，而女性受试者的身高和体重与理想自我显著相关。当他们的理想体重指数为18.6时，也得到了类似的结果。对于想要减脂的身体部位，99%的女性受试者的回答是肯定的，这与男性受试者的回答是一致的，而男性和女性的回答都以腹部为主，这在男女之间没有明显的差异。其他身体部位，包括大腿、臀部和手臂，女性的结果要高得多。对于自己想要的身材，80%的女性受试者表达了减肥的愿望，这一比例明显高于男性受试者。对于自己的体型形象，60%的女性受试者回答自己比别人胖。当被问及是否认为自己天生不容易发胖时，75%的女性受试者的回答是否定的，这一比例明显高于男性受试者。少

The relationship among the percentage of body fat, the thickness of hypodermic fat, BMI, and the image of self was examined according to the sex using 164 university students. The results showed that the relationship between BMI and the weight excluding the weight of one's fat was significantly higher for men than women; the relationship among the percentage of body fat, the amount of body fat, and the thicknesses of hypodermic fat of nine parts of the body excluding that of the chest was significantly higher for women. Concerning the weight and BMI,.there were significant correlations with the amount of the percentage of body fat, the amount of body fat, weight excluding the weight of one's fat, and the thickness of hypodermic fat respectively for men. The examination of women showed a similar result, and also showed that r^2 between the weight and the percentage of body fat as well as r^2 between BMI and the percentage of body fat were lower for women. When the heavy regression analy … More sis was run with the percentage of body fat as a dependent variable and the height, the weight, BMI, and the thickness of hypodermic fat of 10 parts of the body as independent variables, four variables of the abdomen, the weight, the anterior region of the thigh, and the chest were found significant for men (R^2=.77), whereas only two variables of the humerus dorsal and the lower side of the scapula were found significant for women (R^2=.53). There was a significant difference between men and women concerning the image of one's physical shape: more than 60% of the women subjects in this study considered themselves to be 'fat.' This self-image is most significantly correlated with BMI of all the variables measured in this study for both men and women (r=.83 for men: r=.75 for women). Concerning the figure evaluation scale, 65% of the women subjects responded that the way they look was very important to them, resulting in a significant difference from the data of men (P <.001). Concerning the weight and the amount of muscle, there was also a significant difference between men and women. Concerning 'the comparison with others or friends' and the percentage of body fat, there was a negative significant correlation for men, whereas 'the comparison with others or friends' turned out to have a negative significant correlation with BMI, the percentage of body fat, the amount of body fat, the thickness of hypodermic fat of six upper-body parts. With the male subjects, it was revealed, the height and weight were significantly related to the ideal self whereas they were the taller height and lower weight for the female subjects. A similar result was obtained when their ideal BMI turned out to be 18.6. Concerning the body part where they would like to shed fat, 99% of the female subjects answered in the positive, which corresponded to the response of the male subjects, and both men and women replied that it was mostly the stomach, which indicated no significant difference for men and women. With other body parts including the thigh, the hip, and the arm, the results were significantly higher for women. Concerning one's would-be physical figure, 80% of the female subjects expressed their desire to lose weight, which was significantly higher than the male subjects. Concerning the image of one's physical shape, 60% of the female subjects answered that they were fatter than others. When asked if they considered themselves predisposed not to get fat, 75% of the female subjects answered in the negative, which was significantly higher than the male subjects. Less