TABLE 1.
Baseline characteristics
| Acute kidney injury (n = 48) | No acute kidney injury (n = 24) | P | |
|---|---|---|---|
| Male sex | 29 (60.4) | 17 (70.8) | .386 |
| Age (y) | 61 (48, 74) | 71 (57, 76) | .203 |
| Body mass index (kg/m2) | 23.3 (20.8, 27.1) | 24.1 (22.0, 27.0) | .591 |
| Baseline sCr (mg/dL) | 0.98 (0.71, 1.50) | 0.83 (0.73, 0.93) | .057 |
| Baseline MDRD‐GFR (mL/min/1.73 m2) | 72.7 (43.0, 105.2) | 85.5 (77.7, 91.2) | .068 |
| Chronic kidney disease | .030 | ||
| Stage 1 | 12 (25.0) | 8 (33.3) | |
| Stage 2 | 13 (27.1) | 16 (66.7) | |
| Stage 3 | 12 (25.0) | 0 (0.0) | |
| Stage 4 | 3 (6.2) | 0 (0.0) | |
| Unknown | 8 (16.7) | 0 (0.0) | |
| Hypertension | 25 (52.1) | 15 (62.5) | .402 |
| Diabetes mellitus | 21 (43.8) | 7 (29.2) | .231 |
| Liver disease | 10 (20.8) | 1 (4.2) | .064 |
| Systolic BP (mm Hg) | 107 (92, 125) | 139 (117, 166) | <.001 |
| Serum creatinine (mg/dL) | 2.65 (1.82, 3.83) | 0.99 (0.84, 1.12) | <.001 |
| MDRD‐GFR (mL/min/1.73 m2) | 21.5 (15.2, 36.0) | 73.7 (56.9, 84.4) | <.001 |
| Plasma cMet (ng/mL) | 475.0 (385.9, 616.7) | 371.9 (302.3, 421.3) | <.001 |
| Plasma HGF (pg/mL) | 5659.2 (3533.1, 10 757.7) | 353.4 (32.8, 958.6) | <.001 |
The data are presented as the median (25th and 75th percentiles) or as a number (percentage, %).
Abbreviations: BP, blood pressure; GFR, glomerular filtration rate; HGF, hepatocyte growth factor; sCr, serum creatinine.