Table 7.
Multivariable logistical Regression Analysis of 30-Day Complication Rate: Surgical Predictors of Morbidity.
| Complication | OR (95% CI) | Complication | OR (95% CI) | Complication | OR (95% CI) |
|---|---|---|---|---|---|
| Wound Complications | Infectious Complications | Bleeding Complications | |||
| Protective | Protective | Protective | |||
| Outpatient | 0.84 (0.77–0.91) *** | Outpatient | 0.74 (0.64–0.85) *** | Outpatient | 0.20 (0.16–0.6) *** |
| Risk | Risk | Risk | |||
| M | 1.79 (1.62–1.98) *** | M | 1.78 (1.48–2.13) *** | OPS | 2.78 (1.20–6.45) * |
| M + MF | 2.24 (1.83–2.74) *** | M + MF | 2.24 (1.60–3.13) *** | M + I | 3.61 (2.28–5.73) *** |
| M + I | 1.72 (1.51–1.96) *** | M + I | 2.17 (1.73–2.72) *** | M | 5.78 (3.83–8.72) *** |
| ASA2 | 1.22 (1.02–1.48) * | ASA2 | 1.66 (1.14–2.40) ** | M + MF | 10.99 (6.73–17.90) *** |
| ASA3 | 1.57 (1.29–1.91) *** | ASA3 | 2.44 (1.67–3.58) *** | ASA3 | 2.18 (1.41–3.37) ** |
| ASA4 | 1.67 (1.23–2.26) ** | ASA4 | 4.09 (2.50–6.67) *** | ASA4 | 5.32 (3.12–9.08) *** |
| Open Wound | 1.83 (1.40–2.39) *** | Open Wound | 1.98 (1.33–2.94) ** | Open Wound | 2.09 (1.36–3.21) ** |
| OPT1 | 1.32 (1.18–1.48) *** | OPT2. | 1.36 (1.09–1.71) * | OPT4. | 2.92 (1.99–4.28) *** |
| OPT2 | 1.51 (1.33–1.72) *** | OPT3. | 1.70 (1.34–2.17) *** | OPT5. | 7.21 (4.22–12.33) *** |
| OPT3 | 1.75 (1.52–2.02) *** | OOPT4. | 2.55 (1.90–3.42) *** | ||
| OPT4 | 2.14 (1.78–2.57) *** | OPT5. | 2.64 (1.30–5.37) * | ||
| OPT5 | 2.81 (1.85–4.27) *** | ||||
| Thromboembolic Complications | Cardiac Complications | Respiratory Complications | |||
| Protective | Protective | Protective | |||
| Outpatient | 0.70 (0.52–0.95) * | Outpatient | 0.20 (0.11–0.35) *** | Outpatient | 0.24 (0.16–0.35) *** |
| Risk | M + I | 0.17 (0.04–0.83) * | Risk | ||
| M | 2.04 (1.37–3.02) ** | OPT1 | 0.59 (0.35–0.97) * | ASA4 | 6.62 (2.14–20.48) ** |
| M + MF | 3.91 (2.16–7.07) *** | OPT2 | 0.47 (0.24–0.93) * | ||
| M + I | 2.15 (1.33–3.47) ** | OPT3 | 0.28 (0.09–0.86) * | ||
| Prior operation within 30 days | 3.20 (1.97–5.20) *** | Risk | |||
| OPT3 | 1.95 (1.16–3.27) * | ASA4 | 10.31 (1.23–86.12) * | ||
| OPT4 | 3.40 (1.89–6.09) *** | ||||
| OPT5 | 6.08 (2.41–15.32) ** | Renal Complications | Neuro Complications | ||
| Protective | Protective | ||||
| Outpatient | 0.26 (0.13–0.52) ** | Outpatient | 0.45 (0.26–0.81) ** | ||
| OPT2 | 0.29 (0.12–0.71) ** | ||||
| Risk | |||||
| OPS | 4.58 (1.28–16.35) * | ||||
| M | 2.61 (1.31–5.21) ** |
p-values. * p < 0.05; ** p < 0.01–0.001; *** p < 0.0001; ASA2: Class 2 Mild Disease, ASA 3: Class 3 Severe Disease, ASA4: Class 4 Severe Life Threatening; Operative time: OPT1: 1–2 h; OPT2: 2–3 h; OPT:3: 3–5 h; OPT4: 5–10 h; OPT5: >10 h.