Table 4 Hematological, coagulation and thromboelastography parameters pre and post infusion of autologous residual blood
Pre infusion | Post infusion | p value | |
|---|---|---|---|
Laboratory coagulation parameters | |||
Hemoglobin (g/l) (NR: 115–165) | 89 (14) | 93 (11) | 0.003* |
Platelets (×109/l) (NR: 150–400) | 96 (34) | 118 (39) | 0.0007* |
Laboratory coagulation parameters | |||
Prothrombin time (s) (NR: 11–15 s) | 18 | 17 (3.30) | 0.15 |
INR (NR: <1.4) | 1.6 | 1.5 (0.29) | 0.24 |
aPTT (s) (NR: 22–38) | 42 (20) | 35 (6.4) | <0.0001* |
Thrombin time (s) (NR: 13–21) | 25 (10) | 21 (5.5) | 0.01* |
Fibrinogen (g/l) (NR: 2–4) | 1.9 (0.51) | 2 (0.56) | 0.05* |
D-Dimer (mg/l) (NR: <0.23) | 1.5 (1.60) | 1.6 (1.60) | 0.52 |
TEG parameters (heparinase) | |||
R-time (min) (NR: 4–8) | 21 (6) | 12 (9) | 0.0023* |
K-time (min) (NR: 0–4) | 3.9 (3.30) | 1.5 (2.50) | 0.0017* |
Alpha angle (degrees) (NR: 47–74) | 59 (14) | 65 (10) | 0.012* |
Maximum amplitude (mm) (NR: 54–72) | 60 (8.30) | 62 (7) | 0.002* |
TEG parameters (native) | |||
R-time (mins) (NR: 4–8) | 26 (24) | 13 (10) | 0.0041* |
K-time (mins) (NR: 0–4) | 5 (5.50) | 2.5 (2) | 0.012* |
Alpha Angle (degrees) (NR: 47–74) | 58 (15) | 67 (9.40) | 0.0051* |
Maximum amplitude (mm) (NR: 54–72) | 61 (11) | 65 (7) | 0.0078* |