Table 3 Risk factors for non-recovery of kidney function at hospital discharge or death among patients with AKI
|  | All patients (n = 102) | Complete RR (n = 67) | Partial RR (n = 26) | Non-recovery (n = 9) | P¶ |
|---|---|---|---|---|---|
Age (years) (mean [SD]) | 69.9 (9.2) | 69.8 (9.9) | 69.1 (7.7) | 73.7 (7.3) | 0.43 |
APACHE II score (mean [SD]) | 20.4 (6.3) | 19.0 (5.9) | 23.7 (6.5) | 21.1 (5.5) | 0.005 |
Stage 3 AKI (no, %) | 12 (11.8) | 0 (0) | 6 (23.1) | 6 (66.7) | < 0.001 |
Male Sex (no, %) | 87 (85.3) | 60 (89.6) | 21 (80.8) | 6 (66.7) | 0.10 |
Hypertension (no, %) | 71 (69.6) | 46 (68.6) | 17 (65.4) | 8 (88.9) | 0.41 |
CAD (no, %) | 37 (37) | 21 (32.3) | 13 (50.0) | 3 (33.3) | 0.30 |
Diabetes Mellitus (no, %) | 13 (12.8) | 9 (13.4) | 3 (11.54) | 1 (11.1) | 1.0 |
Pre-op statin (no, %) | 28 (28.0) | 15 (23.1) | 12 (46.2) | 1 (11.1) | 0.049 |
Pre-op ACEI (no, %) | 30 (30.0) | 17 (26.2) | 11 (42.3) | 2 (22.2) | 0.30 |
Pre-op BB (no, %) | 30 (30.0) | 19 (29.2) | 9 (34.6) | 2 (22.2) | 0.79 |
Baseline eGFR (mL/min/1.73Â m2) (mean [SD]) | 70.6 (17.6) | 73.6 (17.3) | 66.6 (15.6) | 59.5 (20.8) | 0.03 |
Baseline eGFR < 60 mL/min/1.73 m2 (no, %) | 25 (24.1) | 14 (20.9) | 6 (23.1) | 5 (55.6) | 0.09 |
Vasopressors in ICU (no, %) | 25 (25.8) | 15 (23.8) | 5 (20.0) | 5 (55.6) | 0.12 |
Troponin (+) ve (no, %) | 42 (65.6) | 20 (62.5) | 18 (78.3) | 4 (44.4) | 0.16 |
Time to peak SCr (day) (median [IQR]) | 1 (0–5) | 0 (0–1) | 3 (1–6) | 5 (5–13) | < 0.001 |
OR duration (min) (median [IQR]) | 225 (180–285) | 225 (173–270) | 210 (180–285) | 240 (180–285) | 0.85 |
RRT (no, %) | 8 (7.8) | 1 (1.5) | 3 (11.5) | 4 (44.4) | < 0.001 |