肥胖指标方面，两组体重、体重指数、腰围、臀围治疗后较治疗前均有下降，两组比较下降程度无差别，腰臀比无明显变化。

Those obesity index such as body weight, body mass index(BMI), waist and hip line decreased significantly after the courses of treatment, and the degree of two groups is same.

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科学家开发了一种减肥药，该药能成功地抑制食欲，使体重明显下降，却无明显的副作用。

Scientists have developed a slimming drug that successfully suppresses appetite and results in a dramatic loss of weight without any apparent ill effects.

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