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Table 1 Characteristics and hemolysis index in different groups.

From: Prognostic value of the hemolysis index in patients with significant hemolysis

  ECMO (n= 56) CBP (n= 246) Others (n= 1719) pvalue
Age (years) 53 (38-61) 68 (59-78) 59 (45-70) <0.01
Emergency surgery, n (%) 4 (7) 10 (4) 177 (10) <0.01
Lowest mean arterial pressure in first 24 hours (mmHg) 64 (60-69) 65 (61-69) 71 (64-82) <0.01
Norepinephrine use in first 24 hours, n (%) 49 (88) 143 (58) 363 (21) <0.01
Renal replacement therapy during ICU stay, n (%) 22 (39) 13 (5) 109 (6) <0.01
Transfusion during first 48 hours, n (%) 41 (73) 76 (31) 223 (13) <0.01
Renal failure at admission, n (%) 35 (63) 51 (21) 440 (26) <0.01
SOFA score at admission 9 (7-11) 6 (4-7) 3 (1-5) <0.01
Mortality, n (%) 26 (46) 15 (6) 186 (11) <0.01
Initial hemolysis index 7 (2-18) 11 (4-21) 2 (0-4) <0.01
Median hemolysis index 2 (1-4) 3 (1-5) 2 (0-3) <0.01