Table 2 Hydration status of high-risk patients.

From: Post-Hoc Study: Intravenous Hydration Treatment in Chinese Patients with High Risk of Contrast-Induced Nephropathy Following Percutaneous Coronary Intervention

Characteristics

Yes

No

P value

Age >75 years

1045.41 ± 566.61

1110.27 ± 635.64

0.014

Hypertension

1143.47 ± 631.88

1051.44 ± 627.67

<0.001

Diabetes mellitus

1112.49 ± 600.26

1103.15 ± 640.60

0.570

Prior MI

915.25 ± 499.44

1122.16 ± 639.48

<0.001

Pre-existing renal disease

775.32 ± 680.36

1113.16 ± 628.44

<0.001

Prior cardiac catheterization

901.60 ± 553.04

1130.25 ± 636.28

<0.001

LVEF <45%

1104.78 ± 632.81

1131.75 ± 601.46

0.446

STEMI

1170.44 ± 674.98

1095.55 ± 624.51

0.001

NSTEMI

1177.60 ± 604.46

1101.64 ± 632.88

0.023

Unstable angina

1087.17 ± 642.63

1130.59 ± 615.33

0.002

Stable angina

1061.78 ± 574.41

1109.00 ± 636.33

0.050

Contrast dose ≥100 mL

1078.68 ± 660.64

1166.69 ± 554.46

<0.001

Contrast dose ≥200 mL

1000.65 ± 610.97

1142.91 ± 634.88

<0.001

Contrast dose ≥300 mL

1121.22 ± 632.90

1103.90 ± 631.65

0.515

Single-vessel disease

1098.69 ± 656.55

1109.14 ± 616.56

0.484

Multi-vessel disease

1152.27 ± 619.52

1058.90 ± 640.24

<0.001

Left main lesion

1213.93 ± 704.35

1092.85 ± 621.76

<0.001

Left anterior descending branch lesion

1133.76 ± 626.63

1042.47 ± 638.45

<0.001

Left circumflex branch lesion

1150.99 ± 626.74

1071.51 ± 633.34

<0.001

Right coronary lesion

1106.29 ± 593.58

1104.48 ± 658.58

0.898

  1. Abbreviations: MI, myocardial infarction; LVEF, left ventricular ejection fraction; STEMI, ST segment elevation myocardial infarction; NSTEMI, non-ST segment elevation acute myocardial infarction.
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