Table 3.
Variable | Worsening Renal Function | p Value | |
---|---|---|---|
No (n=93) | Yes (n=48) | ||
Age (years) | 63 ± 17 | 60 ± 14 | 0.32 |
African American | 73 (79%) | 36 (75%) | 0.64 |
Male | 44 (47%) | 29 (60%) | 0.14 |
Systolic blood pressure (mmHg) | 148 ± 33 | 147 ± 31 | 0.9 |
Heart rate (beats per minute) | 82 ± 16 | 81 ± 16 | 0.63 |
General medical service | 71 (77%) | 36 (75%) | 0.77 |
Volume overload on chest X-ray | 44 (71%) | 24 (65%) | 0.53 |
Hemoglobin (g/dL) | 12.2 ± 2.3 | 12.0 ± 1.9 | 0.55 |
Detectable troponin I | 25 (27%) | 10 (21%) | 0.43 |
Blood urea nitrogen (mg/dL) | 21 (15 to 29) | 21 (14 to 32) | 0.65 |
Serum sodium (mg/dL) | 139.4 ± 5.5 | 138.9 ± 4.0 | 0.58 |
Admission glomerular filtration rate (mL/min/1.73m2) | 68.5 ± 27.0 | 53.5 ± 26.6 | 0.002* |
Admission serum creatinine (mg/dL) | 1.2 (1.0 to 1.5) | 1.3 (1.0 to 1.9) | 0.29 |
B-type natriureetic peptide (pg/dL) | 1679 (924 to 2518) | 1368 (961 to 2925) | 0.92 |
Maximum diuretic dose (mg/day) | 80 (80 to 160) | 120 (80 to 200) | 0.14 |
Thiazide use | 10 (11%) | 9 (19%) | 0.19 |
Net fluid out (L) | 3.9 (1.7 to 7.2) | 3.9 (0.5 to 5.3) | 0.23 |
Length of stay (days) | 5 (3.5 to 6.5) | 5 (4.0 to 7.0) | 0.58 |
Day peak creatinine (days) | 3 (2.0 to 4.0) | 4 (3.0 to 5.0) | 0.03* |
Ejection fraction (%) | 25 (15 to 53) | 23 (15 to 40) | 0.85 |
Early peak mitral inflow velocity/early peak annular tissue velocity (septal) | 19.0 ± 10.4 | 17.2 ± 8.5 | 0.34 |
Early peak mitral inflow velocity/early peak annular tissue velocity (lateral) | 12.2 ± 6.8 | 12.5 ± 6.2 | 0.81 |
Cardiac output (L/min) | 4.5 ± 1.9 | 4.7 ± 1.6 | 0.44 |
Lack of inspiratory inferior vena cava collapse | 19 (20%) | 3 (6.3%) | 0.03* |
Left atrial size (cm) | 4.9±0.7 | 4.6±0.7 | 0.1 |
Moderate or severe right ventricle dilation | 35 (39%) | 7 (15%) | 0.004* |
Moderate or severe right ventricle dysfunction | 50 (54%) | 9 (19)% | <0.001* |
Right Ventricular fractional area change (%) | 28.6 (21.5 to 36.9) | 35.3 (26.0 to 41.9) | 0.007* |
Tricuspid annular plane systolic excursion (cm) | 1.5 (1.2, 1.7) | 1.8 (1.4, 2.0) | 0.002* |
Moderate or severe tricuspid regurgitation | 46 (50%) | 20 (42%) | 0.38 |
represents a significant p value.