Table 3 Blood data pre and post hemoconcentration in the transfusion bags
From: The Hemobag: the modern ultrafiltration system for patients undergoing cardiopulmonary by pass
Variable | Group Hemobag | Group Cell Washer | |||||||
|---|---|---|---|---|---|---|---|---|---|
MeanPre(SD) | MeanPost(SD) | Delta pre-post(SD) | P(pre-post) | Mean Pre(SD) | Mean Post(SD) | Delta pre-post(SD) | P(pre-post) | P(H-CW) | |
Hematocrit (%) | 21.52 (2.93) | 51.4 (3.06) | 29.88 (4.90) | <0.001 | 21 (2.99) | 34.88 (1.96) | 13.88 (3.64) | <0.001 | <0.001 |
Platelets (n/mm3) | 105.16 (12.92) | 201.36 (22.28) | 96.2 (29.04) | <0.001 | 102.96 (11.18) | 57.64 (11.73) | −45.32 (17.23) | <0.001 | <0.001 |
Proteins (g/100 ml) | 3.24 (0.40) | 9.48 (1.01) | 6.24 (1.11) | <0.001 | 3.04 (0.36 | 0.48 (0.25) | −2.56 (0.44) | <0.001 | <0.001 |
Albumin (g/100 ml) | 1.55 (0.30) | 4.47 (0.30) | 2.92 (0.48) | <0.001 | 1.74 (0.35) | 0.32 (0.16) | −1.42 (0.42) | <0.001 | <0.001 |
Fibrinogen (mg/100 ml) | 125.64 (18.20) | 342.8 (39.83) | 217.16 (50.62) | <0.001 | 122.44 (18.12) | 33.88 (3.96) | −88.56 (18.61) | <0.001 | <0.001 |