Table 2 Estimated blood loss, hemoglobin, hematocrit, platelet count, and need for ecbolics^a

Estimated blood loss (mL)^b

583.23 ± 379.62

896.81 ± 519.6

<0.001

 Preoperative

10.9 ± 1.1

11.0 ± 1.0

0.852

 Postoperative

10.1 ± 1.2

9.2 ± 1.6

<0.001

 Percentage change

7.34 (1.4–18.34)

16.36 (7.5–25.7)

<0.001

 Preoperative

32.8 ± 3.2

33.1 ± 3.0

0.662

 Postoperative

30.1 ± 3.4

27.4 ± 4.1

0.012

 Percentage change

7.11 (2.7–19.87)

15.41 (6.9–27.1)

<0.001

Need for further ecbolics

11 (13.75%)

37 (46.25%)

<0.001

Need for intraoperative blood transfusion

1 (1.25%)

5 (6.25%)

0.071