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Table 1.
Clinical characteristics of patients and normal controls
| Group | number | sex | age | |
|---|---|---|---|---|
| man | woman | |||
| CRF | 6 | 4 | 2 | 39.78 ± 11.07 |
| NC | 6 | 4 | 2 | 42.22 ± 12.41 |