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. 2013 Jan 23;12(5):1170–1179. doi: 10.1074/mcp.M112.021667

Table I. Demographics and clinical characteristics of patients used for the validation studies. Serum creatinine levels and proteinuria/urine creatinine ratio: CKD controls: 1.85 ± 0.22 mg/dL and 2.73 ± 0.84; Healthy controls: 0.72 ± 0.15 mg/dL and 0.4 ± 0.11.

No. 100
Female, no. (%) 86 (86)
Age, mean +/− S.E., years 35.8 ± 1.1
Race, African American/Hispanic/Caucasian, no. 45/42/13
SLEDAI, median (interquartile) 10 (4–16)
Renal SLEDAI, median (interquartile) 4 (4–8)
No. of patients with renal SLEDAI = 0 (%) 20 (20)
Protein:creatinine ratio, mg/mg, mean +/− S.E. 2.0 ± 0.3
Serum Cr, mg/dl, mean +/− S.E. 1.5 ± 0.1
Comorbidities, no. (%)
    Diabetes Mellitus 10 (10)
    Hypertension 75 (75)
    Dyslipidemia 58 (58)
    Cardiovascular disease 13 (13)
    Anemia 67 (67)
    Antiphospholipid syndrome 2 (2)
    Venous thromboembolism 8 (8)
    Others 50 (50)
Current medications, no. (%)
    Prednisone 71 (71)
    Mycophenolic acid 36 (36)
    Cyclophosphamide 7 (7)
    Azathioprine/MTX 13 (13)
    Cyclosporine/Tacrolimus 3 (3)
    Hydroxychloroquine 47 (47)
    Angiotensin blocking agents 49 (49)
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