Table 5 Multivariate Logistic Analysis of Perioperative Characteristics and PAIS
Risk factors | N | Odd Ratios(95%CI) | P-value |
|---|---|---|---|
Surgery-specific | |||
Surgery type | |||
Non-vascular surgery | 348 | 1 (Ref.) | |
Peripheral vascular surgery | 1 | 0 | > 0.999 |
CEA | 51 | 4.14 (1.43–11.99) | 0.009 |
Length of surgery, min | 1.01 (1.00-1.01) | < 0.001 | |
Patient-specific | |||
ASA | |||
ASA < 3 | 72 | 1 (Ref.) | |
ASA ≥ 3 | 328 | 0.48 (0.18–1.31) | 0.154 |
Preoperative mRS | |||
mRS < 3 | 370 | 1 (Ref.) | |
mRS ≥ 3 | 30 | 4.09 (1.12–14.93) | 0.033 |