Retrospective Cohort Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Nov 27, 2024; 16(11): 3425-3436
Published online Nov 27, 2024. doi: 10.4240/wjgs.v16.i11.3425
Table 5 Variable assignment table of risk factors in non-fistula-prone abscess subgroup
Variables
Assignment
Postoperative prognosis1: Recurrence, 0: Cured
Body mass index1: ≥ 28, 0: < 28
Time from symptom onset to surgery(days)1: ≥ 7, 0: < 7
Pus volume1: ≥ 5, 0: < 5
Chronic diarrhea1: Yes, 0: No
Anesthesia method of perianal abscess1: Local, 0: Spinal
Anatomic classification1: Perianal, 2: Intersphincteric, 3: Ischiorectal, 4: Horseshoe, 5: Supralevator