TABLE 3.
Risk factors for complications within 30 days of after index surgery
| Complication (n) | |||
|---|---|---|---|
| Risk Factor | Yes | No | P |
| Male sex | 7 | 31 | 0.56 |
| Extensive colitis (E3, E4) | 5 | 23 | 0.29 |
| Open (nonlaparoscopic) surgery | 3 | 9 | 0.70 |
| 1- or 2-Stage surgery | 6 | 12 | 0.14 |
| Anemia (Hgb ≤10 g/dL) | 2 | 19 | 0.20 |
| Thrombocytosis (≥300 × 103/μL) | 7 | 33 | 0.31 |
| Elevated CRP | 5 | 0 | 0.29 |
| Vitamin D deficiency (≤30 ng/mL) | 0 | 7 | 0.46 |
| BMI z score ≥1 | 0 | 5 | 0.57 |
| Steroid exposure preop | |||
| Within 30 days | 5 | 24 | 0.28 |
| 90 Days | 2 | 13 | 0.45 |
| 180 Days | 1 | 8 | 0.66 |
| Any biologic exposure preop | |||
| Within 30 days | 4 | 23 | 0.35 |
| 90 Days | 5 | 22 | 0.63 |
| 180 Days | 4 | 12 | 0.71 |
| Anti-TNF exposure preop | |||
| Within 30 days | 3 | 18 | 0.49 |
| 90 Days | 1 | 15 | 0.08 |
| 180 Days | 0 | 9 | 0.17 |
BMI = body mass index; CRP = C-reactive protein; Hgb = hemoglobin; TNF = tumor necrosis factor.