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Table 4 Outcomes of the matched groups (AKI stages 2 and 3 on admission)

From: Influence of contrast media on renal function and outcomes in patients with sepsis-associated acute kidney injury: a propensity-matched cohort study

  C group (n = 53) NC group (n = 53) P value
Deterioration of renal function, n (%) 23 (43.4) 20 (37.7) 0.55
Cr elevation 11 (20.8) 10 (18.9) 0.81
RRT induction 20 (37.7) 16 (30.2) 0.41
RRT after ICU discharge, n (%) 8 (15.1) 4 (7.6) 0.36
RRT after hospital discharge (Chronic HD), n (%) 0 (0.0) 2 (3.3) 0.50
Ventilator-free days (mean, SD) 14.2 ± 9.9 14.9 ± 10.9 0.75
ICU-free days (mean, SD) 14.7 ± 8.0 16.2 ± 8.5 0.38
7 days mortality, n (%) 3 (5.6) 6 (11.3) 0.48
28 days mortality, n (%) 7 (14.0) 10 (21.3) 0.35
90 days mortality, n (%) 12 (31.6) 13 (41.9) 0.37
  1. Abbreviation: AKI acute kidney injury, Cr creatinine, RRT renal replacement therapy, ICU intensive care unit, HD hemodialysis, C group patients who received contrast media, NC group patients who did not receive contrast media, SD standard deviation