Table 2.
Kidney transplant recipient characteristics, stratified by DGF
| Characteristic | All (n=2441) | Non DGF (n=1685) | DGF (n=756) | P Valuea | |
|---|---|---|---|---|---|
| Age, yr | 53±15 | 52±16 | 55±13 | <0.001 | |
| Male | 1497 (61) | 1001 (59) | 496 (66) | 0.004 | |
| Black race | 963 (39) | 592 (35) | 371 (49) | <0.001 | |
| Hispanic ethnicity | 280 (11) | 202 (12) | 78 (10) | 0.24 | |
| Cause of ESRD | Diabetes | 711 (29) | 484 (29) | 227 (30) | 0.05 |
| Hypertension | 666 (27) | 436 (26) | 230 (30) | ||
| Other or unknown | 510 (21) | 370 (22) | 140 (19) | ||
| GN | 395 (16) | 286 (17) | 109 (14) | ||
| Graft failure | 159 (7) | 109 (6) | 50 (7) | ||
| HLA mismatch level | 0 | 155 (6) | 128 (8) | 27 (4) | <0.001 |
| 1 | 19 (1) | 8 (0) | 11 (1) | ||
| 2 | 85 (3) | 65 (4) | 20 (3) | ||
| 3 | 294 (12) | 203 (12) | 91 (12) | ||
| 4 | 644 (26) | 452 (27) | 192 (25) | ||
| 5 | 824 (34) | 554 (33) | 270 (36) | ||
| 6 | 414 (17) | 270 (16) | 144 (19) | ||
| Panel reactive antibody | 0% | 1553 (64) | 1052 (62) | 501 (66) | 0.23 |
| 1%–10% | 126 (5) | 85 (5) | 41 (5) | ||
| 11%–80% | 379 (16) | 272 (16) | 107 (14) | ||
| >80% | 383 (16) | 276 (16) | 107 (14) | ||
| Pretransplant blood transfusion | 426 (17) | 265 (16) | 161 (21) | <0.001 | |
| Cold ischemia time, h | 15.3±7.09 | 14.44±6.89 | 17.21±7.15 | <0.001 | |
| Recipient not receiving chronic dialysis | 275 (11) | 247 (15) | 28 (4) | <0.001 | |
| Serum creatinine at transplant, mg/dl | 7.77±3.35 | 7.46±3.36 | 8.44±3.22 | <0.001 | |
Values reported are mean±SD, n (%), or as otherwise indicated. HLA, human leukocyte antigen.
a
Wilcoxon rank-sum test for continuous variables and chi-squared or Fisher exact test for categorical variables.