Table 2.
Preoperative patient baseline characteristics of patients who underwent major hepatectomy stratified by cardiac co-morbidity
| No cardiac co-morbidity (n = 4938) | Cardiac co-morbidity (n = 289) | P-value | |
|---|---|---|---|
| Age (mean, SD) | 57 (13) | 69 (9) | <0.001 |
| Male | 2419 (49.1) | 220 (76.1) | <0.001 |
| Race | |||
| White | 3498 (73) | 232 (82) | 0.01 |
| Black | 384 (8) | 11 (3.9) | |
| Hispanic | 209 (4.4) | 8 (2.8) | |
| Asian | 341 (7.1) | 12 (4.2) | |
| Other | 360 (7.5) | 20 (7.1) | |
| Diabetes | 701 (14.2) | 102 (35.3) | <0.001 |
| Smoker | 773 (15.7) | 47 (16.3) | 0.803 |
| ETOH (n = 3947) | 95 (2.6) | 10 (3.5) | 0.444 |
| Dyspnea | 370 (7.5) | 45 (15.6) | <0.001 |
| Partial/Total functional dependence | 76 (1.5) | 9 (3.1) | 0.051 |
| History of COPD | 121 (2.5) | 16 (5.5) | 0.003 |
| Ascites | 56 (1.1) | 5 (1.7) | 0.387 |
| Esophageal varices (n = 3942) | 8 (0.2) | 0 (0) | 0.427 |
| HTN on medication | 2165 (43.8) | 233 (80.6) | <0.001 |
| PVD (n = 3942) | 25 (0.7) | 13 (4.5) | <0.001 |
| Rest pain (n = 3942) | 1 (0) | 0 (0) | 1.000 |
| Dialysis (n = 3942) | 15 (0.3) | 1 (0.3) | 0.598 |
| Impaired sensorium (n = 3942) | 3 (0.1) | 1 (0.3) | 0.262 |
| History of TIA (n = 3942) | 52 (1.4) | 19 (6.6) | <0.001 |
| CVA (n = 3942) | 64 (1.6) | 15 (5.2) | <0.001 |
| BMI (mean, SD) | 27.6 (6.2) | 28.3 (5.9) | 0.083 |
| Preop radiotherapy in last 90 days | 22 (0.91) | 3 (1.04) | 0.746 |
| Preop chemo in last 90 days | 394 (10.8) | 20 (6.94) | 0.045 |
| Preop sepsis | 100 (2.0) | 7 (2.43) | 0.647 |
| Preop albumin (mean, SD) | 3.9 (0.571) | 3.7 (0.56) | <0.001 |
| Operating time min | 270 (160) | 269 (123) | 0.930 |
Abbreviation: Preop, preoperative; CVA, cerebrovascular accident; TIA, transient ischemic accident; PVD, peripheral vascular disease; HTN, hypertension; COPD, chronic obstructive pulmonary disease; SD, standard deviation.