Skip to main content

Table 3 Renal recovery of overall AKI, mild AKI and severe AKI patients under five definitions (n = 1468)

From: Evaluation of five different renal recovery definitions for estimation of long-term outcomes of cardiac surgery associated acute kidney injury

 ATNADQIPannu et al.KDIGOBucaloiu et al.
Total (n = 1468)
 Complete recovery1242 (84.60%)1211 (82.49%)888 (60.49%)1007 (68.60%)680 (46.32%)
 Partial recovery226 (15.40%)257 (17.51%)580 (39.51%)461 (31.40%)788 (53.68%)
Mild AKI (n = 973)
 Complete recovery (n, %)920 (94.55%)896 (92.09%)661 (67.93%)736 (75.64%)501 (51.49%)
 Partial recovery (n, %)53 (5.45%)77 (7.91%)312 (32.07%)237 (24.36%)472 (48.51%)
Severe AKI (n = 495)
 Complete recovery (n, %)322 (65.05%)315 (63.64%)227 (45.86%)271 (54.75%)179 (36.16%)
 Partial recovery (n, %)173 (34.95%)180 (36.36%)268 (54.14%)224 (45.25%)316 (63.84%)
  1. ADQI: Acute Dialysis Quality Initiative; AKI: acute kidney injury; ATN: Acute Renal Failure Trial Network; KDIGO: Kidney Disease: Improving Global Outcomes