运动减肥人体体态与血脂变化及其相关性研究

Changes in posture and plasma lipids and their relativity in reducing obesity by exercise

将30名青少年单纯性肥胖者,经12周的运动减肥,研究了运动对单纯性肥胖者减肥人体体态与血脂变化及其之间的相关性.实验前后测量和测定有关体态和血脂指标,采用t检验和线性相关分析.结果表明,体重(平均减轻5.26kg)、体重指数、腰围、腰臀围比值下降(P<0.05);血脂TG、TC、LDL-C、Lp(a)及ApoB下降(P<0.05),且与体态指标正相关(P<0.05或0.01),HDL-C和ApoA1上升(其中HDL-C显著P<0.05),且与体态指标负相关(P<0.05或0.01).

The changes and relation between posture and plasma lipids of simple obese person in reducing obesity by exercise were studied. The samples involved 30 simple obese youths who lost their weights by doing exercises for 12 weeks, the indexes of posture and plasma lipids were measured before and after the experiment, and the test of t and linear-related analysis were used. The results show that weight （averagely decreased 5.26 kilogram）, the index of weight, waistline and the ratio of waistline to buttocks obviously reduced （P 〈 0 . 05）. The levels of plasma lipids TG, TC, LDL-C, Lp （a） and ApoB were also reduced （P〈0.05）. These indices positively correlate to the index of posture （P〈0.05 or 0.01）. However, the levels of plasma lipids HDL-C and ApoA1 increased （Here HDL-C evidently P 〈 0.05）, and these indices were correlated negatively with the norms of posture （ P 〈 0.05 or 0.01）.