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Comparison of equilibrium between the two groups before the test（¯x±SD）.
| Test group (n = 54) | Control group (n = 53) | |
|---|---|---|
| Cases | 54 | 53 |
| Male/Female | 18／36 | 23／30 |
| Age (years old) | 51.80 ± 12.03 | 53.02 ± 9.54 |
| BMI | 25.41 ± 3.49 | 25.36 ± 3.81 |
| Body fat rate | 34.93 ± 7.52 | 33.71 ± 7.47 |
Comparison between groups, P > 0.05.
