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，按性别探讨了体脂百分比、皮下脂肪厚度、BMI与自我形象的关系。结果显示，男性的BMI与不含脂肪的体重之间的关系显著高于女性;女性的体脂率、体脂量与不含胸部的9个部位皮下脂肪厚度之间的关系显著高于男性。体重和BMI分别与男性的体脂百分比、体脂量、不含脂肪的体重和皮下脂肪厚度呈显著相关。对女性的检查也显示了类似的结果，还显示女性的体重和体脂百分比之间的r^2以及BMI和体脂百分比之间的r^2较低。当重回归分析 关于我们 以体脂百分比为因变量，身高、体重、BMI和10个部位皮下脂肪厚度为自变量，对男性进行sis分析，发现腹部、体重、大腿前部和胸部4个变量具有显著性（R^2= 0.77），而只有肱骨背侧和肩胛骨下侧的两个变量对女性有意义（R^2= 0.53）。男性和女性对自己身体形状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很胖。在这项研究中，男性和女性的自我形象与BMI的所有变量都有最显著的相关性（男性r= 0.83，女性r= 0.75）。关于身材评价量表，65%的女性被试回答说她们的外表对她们很重要，这与男性的数据有显著差异（P <.001）。关于体重和肌肉量，男女之间也有显着差异。关于“与他人或朋友的比较”和身体脂肪的百分比，有一个负的显着的相关性，男性，而“与他人或朋友的比较”结果是有一个负的显着的相关性与BMI，身体脂肪的百分比，身体脂肪的数量，皮下脂肪的厚度的六个上半身部分。男性被试的身高和体重与理想自我显著相关，而女性被试的身高和体重与理想自我显著相关。当他们的理想BMI为18.6时，也得到了类似的结果。关于他们想减掉脂肪的身体部位，99%的女性受试者回答是肯定的，这与男性受试者的反应一致，男性和女性都回答说主要是胃，这表明男性和女性没有显着差异。对于其他身体部位，包括大腿，臀部和手臂，女性的结果明显更高。在未来的体型方面，有八成的女性受访者表示希望减肥，明显高于男性。关于一个人的身体形状的形象，60%的女性受试者回答说，他们比其他人胖。当被问及是否认为自己不容易发胖时，75%的女性受访者回答否定，明显高于男性受访者。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