Table 1.
The characteristics of patients.
| n | Gender | Age | Duration (month) | ||
|---|---|---|---|---|---|
| Male | Female | ||||
| Control | 51 | 20 | 31 | 58.77 ± 13.77 | 8.75 ± 8.36 |
| Experimental | 50 | 26 | 24 | 59.91 ± 15.44 | 10.05 ± 9.38 |
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