Conclusion: WHtR, BMI, leptin all can be a prediction and evaluation indexes of blood pressure, As a simple and effective index, WHtR may be more practical.

结论：腰身指数、体重指数、瘦素均可作为血压水平的预测和评估指标，从简易而准确的角度看，腰身指数更具实用性。

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Results:With the increase of blood pressure, the WHtR and leptin increase too. There was significant difference among the three groups respectively (P<0.001).

结果：随着血压增高，腰身指数、瘦素水平也增高，三组之间两两比较均有非常显著性差异（P<0.001）；

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