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Table 4 Outcomes of patients with acute kidney injury for each of the four age categories (years)

From: Acute kidney injury epidemiology, risk factors, and outcomes in critically ill patients 16–25 years of age treated in an adult intensive care unit

Outcome Age 16–25 Age 26–35 Age 36–45 Age 46–55 All
Need for RRT N (%) 46 (5.3) 77 (7) 172 (7.9) 345 (8.4) 640 (7.7)
No recovery from RRT at 90 Days N (%) 22 (47.8) 37 (48.1) 92 (53.5) 229 (66.4) 380 (59.4)
ICU length of stay (days), mean (SD) 9.6 (10.7) 10.3 (15.1) 8.7 (11.6) 8.8 (12.9) 9 (12.7)
Hospital length of stay (days), mean (SD) 20.1 (22.2) 21.7 (25.4) 19.5 (24.1) 19.5 (24.2) 19.9 (24.1)
ICU mortality N (%) 51 (5.9) 80 (7.3) 245 (11.2) 486 (11.8) 862 (10.4)
Hospital mortality N (%) 64 (7.4) 107 (9.7) 319 (14.6) 674 (16.4) 1164 (14.1)
90-Day mortality N (%) 67 (7.8) 123 (11.2) 390 (17.8) 860 (20.9) 1440 (17.4)
1-Year mortality N (%) 90 (10.4) 180 (16.4) 498 (22.8) 1145 (27.8) 1913 (23.1)
  1. RRT renal replacement therapy, ICU intensive care unit, SD standard deviation