Fig. 1From: Algorithm-based detection of acute kidney injury according to full KDIGO criteria including urine output following cardiac surgery: a descriptive analysisSummary of cohort generation. Patients were excluded with (1) surgery type other than heart related (2) with missing or invalid data, e.g. no birth year, inconsistent timestamp, unrealistic age, (3) improper data for use, e.g. unclear case, insufficient AKI signals, dialysis before ICUBack to article page