Table 1: Baseline demographics and clinical features of the patient populations in this study.

CharacteristicCDDP
( = 115)
Control
( = 114)
value

Age (years)68 ± 667 ± 40.756
Gender
 Male5146
 Female6468
Hypertension ()
 Systolic blood pressure ≥140 mmHg and/or diastolic blood pressure ≥90 mmHg78820.434
Hypercholesterolemia (>200 mg/dL) ()20130.207
Diabetes mellitus ()43370.462
BMI (kg/m2)24.2 ± 1.624.8 ± 1.50.633
Cigarette smokers ()25140.061
Chronic kidney disease ()200.159
Clinical presentation
 Unstable angina71760.384
 Non-ST-segment elevation myocardial infarction28250.691
 ST-segment elevation myocardial infarction16120.499
 New York Heart Association heart function classification 1.5 ± 1.31.8 ± 1.00.767
Preprocedural laboratory results
 Baseline serum creatinine (M)80.5 ± 18.779.9 ± 27.20.975
 Baseline creatinine clearance (mL/min)86.8 ± 28.389.2 ± 30.40.768