Table 2. Kidney function in cases compared to controls.
| Study population N = 49 |
Cases n = 35 |
Controls n = 14 |
|
|---|---|---|---|
| eGFR (mL/min/1.73m2) | 94.0 (54.6) | 91.7 (54.4) | 99.7 (56.5) |
| ≥ 90 mL/min/1.73m2 | 28 (57%) | 20 (57%) | 8 (57%) |
| 60 to < 90 mL/min/1.73m2 | 7 (14%) | 5 (14%) | 2 (14%) |
| 30 to < 60 mL/min/1.73m2 | 5 (10%) | 3 (9%) | 2 (14%) |
| 15 to < 30 mL/min/1.73m2 | 3 (6%) | 2 (6%) | 1 (7%) |
| < 15 mL/min/1.73m2 | 6 (12%) | 5 (14%) | 1 (7%) |
| Cr (mg/dL) | 0.7 [0.5, 1.2] | 0.9 [0.5, 1.2] | 0.7 [0.5, 1.2] |
| BUN (mg/dL) | 22 [14, 44] | 25 [14, 50] | 17 [14, 22] |
| BUN > 20 mg/dL | 27 (55%) | 21 (60%) | 6 (43%) |
| BUN/Cr mg/mg | 30.5 (19.1) | 31.9 (21.5) | 26.9 (10.9) |
| BUN/Cr > 30 mg/mg | 22 (45%) | 17 (49%) | 5 (35%) |
| AKI | 14 (29%) | 12 (34%) | 2 (14%) |
| Albumin (g/dL) | 3 (0.8) | 3.1 (0.7) | 2.8 (1.0) |
| Hypoalbuminemia | 29 (59%) | 20 (57%) | 9 (64%) |
| Severe hypoalbuminemia | 5 (10%) | 3 (9%) | 2 (14%) |
| Hemoglobin (g/dL) | 11.2 (2.2) | 11.3 (2.0) | 10.9 (2.8) |
| Anemia | 27 (55%) | 19 (54%) | 8 (57%) |
Mean (SD), median [interquartile range], or n (%). AKI = acute kidney injury; BUN = blood urea nitrogen; Cr = creatinine; eGFR = estimated glomerular filtration rate.