Table 5.
Outcomes of propensity score matched cohorts.
| White (vs. Black) n (%) | Black n (%) | P Value | White (vs. Hispanic) n (%) | Hispanic, n (%) | P Value | White (vs. Asian) n (%) | Asian n (%) | P Value | |
|---|---|---|---|---|---|---|---|---|---|
| Death or serious morbidity | 949 (10.12) | 1170 (12.48) | <0.001 | 94 (11.03) | 101 (11.85) | 0.594 | 212 (12.32) | 247 (14.35) | 0.079 |
| Death | 9 (0.1) | 13 (0.14) | 0.393 | 0 (0) | 0 (0) | 1 | 1 (0.06) | 3 (0.17) | 0.317 |
| Serious morbidity | 947 (10.1) | 1170 (12.48) | <0.001 | 94 (11.03) | 101 (11.85) | 0.594 | 212 (12.32) | 245 (14.24) | 0.097 |
| Surgical Site Infection | 2 (0.02) | 1 (0.01) | 0.557 | 0 (0) | 0 (0) | 1 | 0 (0) | 0 (0) | 1 |
| Respiratory | 16 (0.17) | 22 (0.23) | 0.33 | 1 (0.12) | 1 (0.12) | 1 | 3 (0.17) | 2 (0.12) | 0.654 |
| Cardiac | 59 (0.63) | 117 (1.25) | <0.001 | 5 (0.59) | 12 (1.41) | 0.088 | 9 (0.52) | 11 (0.64) | 0.654 |
| Post Operative Transfusion | 876 (9.34) | 1043 (11.13) | <0.001 | 87 (10.21) | 88 (10.33) | 0.936 | 198 (11.5) | 236 (13.71) | 0.051 |
| Sepsis | 20 (0.21) | 35 (0.37) | 0.043 | 1 (0.12) | 4 (0.47) | 0.179 | 6 (0.35) | 2 (0.12) | 0.157 |
| Time variables | |||||||||
| Operative Time | <0.001 | 0.01 | <0.001 | ||||||
| Expected Operative Time | 7978 (85.11) | 7329 (78.18) | 719 (84.39) | 678 (79.58) | 1520 (88.32) | 1421 (82.57) | |||
| Long Operative Time (1 SD > Mean) | 1396 (14.89) | 2045 (21.82) | 133 (15.61) | 174 (20.42) | 201 (11.68) | 300 (17.43) | |||
| Total length of stay | <0.001 | 0.198 | 0.235 | ||||||
| 0–5 days | 8860 (94.52) | 8610 (91.85) | 804 (94.37) | 791 (92.84) | 1633 (94.89) | 1617 (93.96) | |||
| >5 days | 514 (5.48) | 764 (8.15) | 48 (5.63) | 61 (7.16) | 88 (5.11) | 104 (6.04) | |||
| Discharge | <0.001 | <0.001 | 0.527 | ||||||
| Discharged to Non-Home Facility | 1903 (21.07) | 2689 (29.45) | 158 (19.04) | 223 (26.71) | 382 (22.94) | 373 (22.03) | |||
| Discharged to Home | 7130 (78.93) | 6442 (70.55) | 672 (80.96) | 612 (73.29) | 1283 (77.06) | 1320 (77.97) | |||
| Readmission Within 30 Days | 326 (3.64) | 355 (3.96) | 0.267 | 36 (4.37) | 34 (4.11) | 0.791 | 60 (3.65) | 40 (2.4) | 0.036 |
| Required Reoperation | 201 (2.23) | 206 (2.26) | 0.894 | 20 (2.41) | 17 (2.04) | 0.608 | 37 (2.23) | 22 (1.3) | 0.041 |