Table 2 Assignment situation
From: Study on the factors influencing the prognosis after perianal abscess surgery
Factor | Assignment |
|---|---|
Preoperative blood routine range | Normal = 0; Abnormal = 1 |
MRI of the perineum before surgery | No = 0; Yes = 1 |
Abdominal space range | Low bit = 0; High bit = 1 |
Surgical approach | Simple = 0; Hanging line = 1 |