Outcomes of Various Interventions for First-Time Perianal Abscesses in Children

Figure 3

Recurrence rates for first-time perianal abscesses in children (median age: 0.5 years; range: 0–15 years) after incision and drainage, with and without searching for fistula-in-ano and concurrent fistulotomy. -Freeman-Halton extension of Fisher’s exact probability test.