The 30-d postoperative outcomes between patients with 1 to 2 stents and controls.
| 30-d Medical Complications | 1–2 Stents (n = 17,087) | Control (n = 707,396) | P Value | 1–2 Stents vs Control, Adjusted OR (95% CI) | P Value |
| Major | |||||
| Pulmonary embolus | 64 (0.4%) | 1968 (0.3%) | 0.023 | 0.84 (0.65–1.08) | 0.189 |
| Pneumonia | 190 (1.1%) | 3775 (0.5%) | <0.001 | 0.97 (0.83–1.12) | 0.671 |
| CVA | 38 (0.2%) | 874 (0.1%) | <0.001 | 0.76 (0.54–1.04) | 0.105 |
| MI | 93 (0.5%) | 776 (0.1%) | <0.001 | 2.15 (1.70–2.69) | <0.001 |
| Sepsis | 128 (0.7%) | 2760 (0.4%) | <0.001 | 0.91 (0.75–1.09) | 0.299 |
| Death | 33 (0.2%) | 601 (0.1%) | <0.001 | 0.94 (0.64–1.33) | 0.752 |
| Minor | |||||
| AKI | 235 (1.4%) | 4192 (0.6%) | <0.001 | 0.95 (0.83–1.09) | 0.495 |
| UTI | 446 (2.6%) | 11,275 (1.6%) | <0.001 | 0.94 (0.85–1.03) | 0.194 |
| Wound complications | 383 (2.2%) | 11,031 (1.6%) | <0.001 | 0.95 (0.86–1.06) | 0.381 |
| Transfusion | 221 (1.3%) | 3776 (0.5%) | <0.001 | 1.25 (1.08–1.44) | 0.002 |
| DVT | 83 (0.5%) | 2962 (0.4%) | 0.201 | 0.74 (0.58–0.91) | 0.007 |
| 30-d Readmission | 1279 (7.5%) | 29,761 (4.2%) | <0.001 | 1.09 (1.02–1.16) | 0.006 |
Abbreviations: AKI, acute kidney injury; CVA, cerebrovascular accident; DVT, deep vein thrombosis; MI, myocardial infarction; UTI, urinary tract infection.
Note: Values in bold denote statistical significance determined by P < 0.05.