Covariates | Group A (IA 20 mg/kg) (N = 50) | Group B (IA 2 g/kg) (N = 50) | Group C (IV 20 mg/kg) (N = 50) | P value# |
---|---|---|---|---|
Age | 67.40 (50–79) | 65.82 (54–83) | 66.58 (50–81) | 0.40 |
Sex (male:female) | 13:37 | 7:43 | 14:36 | 0.22 |
Side (left:right) | 26:24 | 23:27 | 26:24 | 0.86 |
Height (cm) | 154.97 (145–174) | 154.44 (138–172) | 156.02 (142–171) | 0.89 |
Weight (kg) | 68.20 (53–98) | 67.76 (54–95) | 68.13 (48–99) | 0.96 |
BMI (kg/m2) | 28.42 (21–40) | 28.36 (22–37) | 27.99 (20–42) | 0.83 |
ASA | 3:37:9 | 10:34:4 | 8:37:4 | 0.15 |
Length of stay (days) | 8.88 (4–34) | 7.96 (5–15) | 8.70 (5–45) | 0.53 |
Baseline hemoglobin (g/dL) | 13.73 (12–16) | 13.39 (12–15) | 13.41 (12–17) | 0.17 |
Day 0 hemoglobin (g/dL) | 12.27 (10–15) | 12.06 (10–14) | 12.17 (10–15) | 0.78 |
Day 2 hemoglobin (g/dL) | 10.60 (8–15) | 10.61 (9–14) | 10.73 (9–13) | 0.74 |
Day 5 hemoglobin (g/dL) | 10.59 (8–13) | 10.57 (9–13) | 10.69 (8–13) | 0.76 |
Baseline platelet | 236.62 (132–378) | 225.50 (129–335) | 241.68 (137–379) | 0.34 |
Day 0 platelet | 212.28 (108–348) | 201.28 (111–314) | 218.34 (121–339) | 0.20 |
Day 2 platelet | 184.04 (109–303) | 173.42 (103–291) | 193.22 (110–397) | 0.11 |
Day 5 platelet | 275.64 (155–458) | 263.76 (144–408) | 282.62 (162–519) | 0.34 |
Baseline hematocrit | 0.41 (0.36–0.48) | 0.40 (0.36–0.46) | 0.41 (0.36–0.50) | 0.90 |
Day 0 hematocrit | 0.37 (0.31–0.45) | 0.36 (0.30–0.43) | 0.37 (0.32–0.46) | 0.92 |
Day 2 hematocrit | 0.30 (0.30–0.40) | 0.32 (0.26–0.41) | 0.33 (0.28–0.40) | 0.09 |
Day 5 hematocrit | 0.30 (0.20–0.40) | 0.32 (0.26–0.38) | 0.32 (0.24–0.39) | 0.22 |
Drain output (ml) | 398.80 (100–1000) | 313.80 (70–990) | 304.60 (50–1070) | 0.03 |
Calculated blood loss (ml) | 886.70 (332–1662) | 809.21 (437–1944) | 790.01 (251–1536) | 0.24 |
Calculated + unadjusted blood loss (ml) | 918.60 (332–1662) | 810.74 (437–1944) | 790.01 (251–1536) | 0.07 |
Transfusion | 4 | 0 | 1 | 0.13 |
Doppler ultrasound | 8 | 6 | 2 | 0.23 |
Deep vein thrombosis | 1 | 2 | 0 | 0.77 |
Complication | – | Acute coronary syndrome, early infection | Hematoma evacuation |