| Interventional Radiology (n = 324) | Nephrology (n = 122) | p-value |
---|---|---|---|
Age (years) | 54.74 (16.72) | 56.43 (19.47) | 0.26 |
Systolic Blood Pressure (mmHg) | 133.82 (18.26) | 130.28 (16.54) | 0.07 |
Diastolic Blood Pressure (mmHg) | 75.38 (13.69) | 72.33 (14.13) | 0.09 |
INR | 1.05 (0.16) | 0.99 (0.10) | 0.0002 |
PT (sec) | 12.16 (1.93) | 11.47 (2.92) |  < 0.0001 |
BUN (mg/dl) | 42.44 (26.09) | 39.52 (27.07) | 0.07 |
Platelet Count (x1000µl) | 240.90 (88.22) | 246.53 (83.59) | 0.29 |
GFR (ml/min) | 34.68 (25.50) | 44.98 (32.80) | 0.01 |
Creatinine (mg/dl) | 2.91 (2.64) | 3.16 (5.64) | 0.04 |
Hemoglobin (g/dl) | 10.70 (2.40) | 12.01 (2.37) |  < 0.0001 |
Hematocrit (%) | 32.23 (6.92) | 35.49 (6.78) |  < 0.0001 |
Gendera | Â | Â | 0.86 |
 Male | 189 (58.33) | 70 (57.38) |  |
 Female | 135 (41.67) | 52 (42.62) |  |
Racea | Â | Â | 0.06 |
 White | 287 (88.85) | 111 (90.98) |  |
 Black | 18 (5.57) | 1 (0.82) |  |
 Other | 18 (5.57) | 10 (8.20) |  |
Days Prior to Procedure Labs Collecteda | Â | Â | 0.17 |
 Less than or equal to 2 weeks | 268 (83.23) | 108 (88.52) |  |
 Greater than 2 weeks | 54 (16.77) | 14 (11.48) |  |
Type of Sedationa |  |  |  < 0.0001 |
 No Sedation (Local Only) | 7 (2.16) | 120 (98.36) |  |
 Moderate Sedation (Versed, fentanyl, etc.) | 311 (95.99) | 1 (0.82) |  |
 General Anesthesia | 6 (1.85) | 1 (0.82) |  |
Use of Opioids Prior to Procedurea | Â | Â | 0.21 |
 No | 270 (83.59) | 107 (88.43) |  |
 Yes | 53 (16.41) | 14 (11.57) |  |
Fellow Involved in Procedurea |  |  |  < 0.0001 |
 No | 100 (30.96) | 3 (2.46) |  |
 Yes | 223 (69.04) | 119 (97.54) |  |
Biopsy Performed Using CT Guidancea | Â | Â | 0.02 |
 No | 310 (95.98) | 122 (100.00) |  |
 Yes | 13 (4.02) | 0 (0.00) |  |
Kidneya |  |  |  < 0.0001 |
 Right | 164 (50.77) | 16 (13.11) |  |
 Left | 159 (49.23) | 106 (86.89) |  |