Table 2.
Overview of demography, renal manifestations, and pathologic findings
| Demography | Three centers N = 20 |
All cases N = 73 |
|---|---|---|
| Age | 65.7±7.8 | 61.5±11.4 |
| Males | 55% | 48% |
| Ethnicity | Caucasians 7 (35%) | Caucasians 24.2% |
| Asians 3 (30%) | Asians 45.5% | |
| African American 3 (30%) | African American 18.2% | |
| Native American 1 (5%) | Hispanic 9.1% | |
| Unclear 6 (30%) | Native American 3.1% | |
| Renal manifestations | ||
| Clinical diagnosis of AKI | 90% | 70% |
| Proteinuria | 70% | 84% |
| Nephrotic range | 10% | 26% |
| Hematuria | 45% | |
| Serum creatinine (mg/dl) | 2.57 (1.6, 4.3) | 1.7 (1.14, 3.3) |
| Pathologic findings | ||
| Glomerular capillary infiltration | 80% | 85.3% |
| Peritubular capillary infiltration | 75% | 58.6% |
| Arteries/veins | 15% | 14.1% |
| Extrarenal involvement | 35.7% | 44.3% |
AKI, acute kidney injury.