Table 2.
Postoperative Outcomes
| Impaired cognition | ||||
|---|---|---|---|---|
| Complications | Total group (n= 186) | Present (n=82) | Absent (n=104) | p Value |
| One or more complication | 32% (59) | 41% (34) | 24% (25) | 0.011 |
| Cardiac | 3% (5) | 6% (5) | 0% (0) | |
| Respiratory | 6% (12) | 13% (11) | 1% (1) | |
| Renal | 4% (7) | 7% (6) | 1% (1) | |
| Neurologic | 1% (2) | 1% (1) | 1% (1) | |
| Infection | 26% (48) | 33% (27) | 20% (21) | |
| Sepsis | 10% (19) | 17% (14) | 5% (5) | |
| DVT | 2% (3) | 4% (3) | 0% (0) | |
| Reoperation | 7% (13) | 11% (9) | 4% (4) | |
| Delirium | 55% (102) | 78% (64) | 37% (38) | <0.001 |
| Days of delirium | 2±4 | 4±6 | 1±2 | 0.012 |
| ICU Stay, d | 7±9.1 | 9±12.1 | 6±5.5 | 0.008 |
| Hospital stay, d | 12±12 | 15±14 | 9±9 | 0.001 |
| Institutionalization | 29% (52) | 42% (33) | 18% (19) | 0.001 |
| 30-Day readmission | 15% (27) | 21% (17) | 10% (10) | 0.033 |
| 30-Day mortality | 2% (4) | 4% (3) | 1% (1) | 0.322 |
| 6-Month mortality | 9% (16) | 13% (11) | 5% (5) | 0.040 |