Patients | ADSC | ERAF | Analysis | ||||||
---|---|---|---|---|---|---|---|---|---|
Total | No. closed | % | Total | No. closed | % | Difference | 95% CI | P value | |
All cases | 11 | 6 | 54.55 | 13 | 7 | 53.85 | 0.7 | − 34.38–35.27 | 1.000 |
Subgroup analyze | |||||||||
 Transsphincteric | 5 | 4 | 80.00 | 7 | 5 | 71.43 | 8.57 | − 38.50–47.70 | 1.000 |
 Suprasphincteric | 6 | 2 | 33.33 | 6 | 2 | 33.33 | 0 | − 43.64–43.64 | 1.000 |