Journal of Interventional Cardiology / 2019 / Article / Tab 1

Research Article

Incidence of Acute Kidney Injury in Patients with Chronic Renal Insufficiency: Transcatheter versus Surgical Aortic Valve Replacement

Table 1

Pre-Operative Characteristics of the Patient Population.

Pre-Operative CharacteristicsTAVR (%)SAVR (%)P-value
n = 407n = 406

Age85.0 (80.0-89.0)80.0 (76.0-85.0)<.001
Male194 (47.67)218 (53.69)0.09
African-American18 (4.42)7 (1.72)0.03
Cerebrovascular Disease114 (28.01)81 (19.95)0.01
Diabetes144 (35.38)156 (38.42)0.37
Hypertension366 (89.93)350 (86.21)0.10
Dyslipidemia366 (89.93)266 (65.52)<.001
Peripheral Vascular Disease82 (20.15)59 (14.53)0.04
Congestive Heart Failure172 (42.46)181 (44.58)0.50
Chronic Obstructive Lung Disease63 (15.48)88 (21.67)0.02
Body Mass Index26.8 (24.1-30.8)27.9 (24.9-31.8)0.01
Ejection Fraction60.0 (51.0-69.0)55.0 (45.0-60.0)<.001
Hematocrit35.6 (32.4-39.0)36.0 (33.0-39.5)0.34
Pre-Operative Aspirin Use275 (67.57)192 (47.29)<.001
Intraaortic Balloon Pump2 (0.49)7 (1.72)0.11
Reoperation81 (19.90)59 (14.53)0.04
eGFR45.8 (35.7-53.0)47.4 (38.8-53.8)0.01

Median and interquartile range (Q1 - Q3) are given for continuous factors
eGRF = estimated glomerular filtrate rate.

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