Research Article

Midkine: A Novel and Early Biomarker of Contrast-Induced Acute Kidney Injury in Patients Undergoing Percutaneous Coronary Interventions

Table 1

Basal clinical characteristics in patients undergoing elective PCI.

ParametersNumber and percentage

Age (years) 63.05 ± 12.06
BMI (kg/m2) 24.87 ± 6.89
SBP (mm Hg) 136.13 ± 32.02
DBP (mm Hg) 91.09 ± 17.87
Hemoglobin (g⋅dL) 15.03 ± 2.67
Hematocrit (%)41.23 ± 7.65
HbA1c (%) 5.02 ± 2.07
Albumin (g/L)3.87 ± 0.67
Urea (mg/dL)44.23 ± 22.05
Creatinine (mg/dL)1.05 ± 0.36
Cockcroft-Gault formula (mL/min)64.76 ± 24.87
MDRD equation (mL/min/1.72 m2)81.89 ± 27.65
CKD-EPI (mL/min/1.72 m2)83.76 ± 29.76
Cholesterol (mg/dL)172.89 ± 54.07
HDL (mg/dL)44.07 ± 14.34
Triglycerides (mg/dL)212.65 ± 67.82
Uric acid (mg/dL)5.32 ± 1.73
Fasting glucose (mg/dL)109.76 ± 59.52
Ejection fraction (%)44.54 ± 18.24
LVIDd (left ventricular internal end-diastolic dimension) (mm)4.29 ± 1.94
Duration of PCI (mins)56.29 ± 24.54
Contrast volume (mL)168.92 ± 85.45
Hypertension 80/89
Diabetes 37/89