Association between Serum Bilirubin and Estimated Glomerular Filtration Rate among Diabetic Patients

Figure 1

Relationship between serum bilirubin and estimated glomerular filtration rate (eGFR). CKD-EPI equations modified by a Japanese coefficient: male, Cr ≤ 0.9 mg/dL, 141 × (Cr/0.9)^−0.411 ×  0.993^age  ×  0.813; Cr > 0.9 mg/dL, 141 × (Cr/0.9)^−1.209  × 0.993^age  ×  0.813; female, Cr ≤ 0.7 mg/dL, 144 × (Cr/0.7)^−0.329 × 0.993^age  ×  0.813; Cr > 0.7 mg/dL, 144 × (Cr/0.7)^−1.209 × 0.993^age  × 0.813. Serum bilirubin was skewed and log-transformed for analysis.