体脂分布对减肥效果的影响

目的探讨体脂分布对减肥效果的影响。方法研究对象为471名单纯肥胖者。采用InBody720人体成分测定仪进行内脏脂肪测定。根据内脏脂肪正常与否分为内脏脂肪超标组和正常组。经过1个月的饮食控制、适量运动,分别于实验前后进行体重测量。结果经过减肥治疗,内脏脂肪超标组减重分数(0.067±0.022)明显高于内脏脂肪正常组(0.057±0.023),有统计学意义(P<0.01)。男性中内脏脂肪超标组减重分数和女性中内脏脂肪超标组减重分数均明显高于相对应的内脏脂肪正常组的减重分数,且均有明显的统计学差异(男性P<0.05,女性P<0.01)。而内脏脂肪超标组和正常组组内的男女之间的减重分数没有统计学差异(P>0.05)。随体重指数(BMI)的增大,减重效果越明显,年龄小于45岁者较年龄大者减重效果并没有统计学差异(P>0.05)。结论内脏脂肪超标者其减脂效果好于正常者,体重指数(BMI)越高者减脂效果越好,但其减肥效果与性别、年龄无关。

Study on the Effect of Body Fat Distribution on Weight-losing Treatment

Objective To study the effect of body fat distribution on weight-losing treatment.Methods 471 simple obesity patients were divided into two groups: visceral fat normal group and visceral fat excess group, which is according to the visceral fat measured by Inbody720 Body Compositions Analysis. An organized program with energy intake controlling and exercise for one month was taken. Body weight of all patients was measured before and after the program.Results After weight-losing treatment, the losing weight of visceral fat normal group was significantly higher than visceral fat excess group (P＜0.01), and this difference is in existence in both gender (P＜0.05 of male, P＜0.01 of female). There were no gender difference in weight-losing (P＞0.05).The higher the BMI was, the more weight-losing was. There was no age difference (P＞0.05). Conclusions The effect of weight-losing is associated with visceral fat and BMI.