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The main statistic results of two groups.
| SIS group | Control group | P value | |
|---|---|---|---|
| Repaired urethra length (cm) | 3.85 ± 0.65 | 3.86 ± 0.69 | 0.64 |
| Urethral fistula (n, %) | 2, 25.00 | 6, 75.00 | 0.04 |
| Urethral stricture (n, %) | 2, 25.00 | 2, 25.00 | 1.00 |
| Inflammation reaction score | 2.91 ± 0.31 | 3.18 ± 0.23 | 0.58 |
| Collagen fiber score | 1.27 ± 0.14 | 3.18 ± 0.12 | 0.000 |
