Table 3 Surgical procedure information

GA at delivery (weeks), median (range)

37.4 (30.6 – 39.0)

39.0 (29.0 – 41.2)

 < 0.001

Maternal length of hospital stays (days), median (range)

5 (3–58)

3 (0–36)

 < 0.001

Intraoperative fever, n (%)

0

10 (2.86)

 > 0.99

Pre-surgery Hemoglobin (mg/dL), median (range)

10.55 (8.2 – 10.55)

11.5 (8.1 – 15.2)

 < 0.001

Post-surgery Hemoglobin (mg/dL), median (range)

9.6 (6.8 – 11.8)

10.3 (5.3 – 14)

 < 0.001

Variation of Hemoglobin (mg/dl), median (range)

-1.15 (-2.9 – 0.5)

-1.2 (-6.3 – 1.8)

0.94

Percentage of Hemoglobin variation, median (range)

-10.53 (-54.31 – 18.75)

-10.9 (-28 – 4.59)

0.59

Maternal operation time (minutes), median (range)

60 (35–180)

-

-

Fetal operation time (minutes), median (range)

8.5 (3–24)

-

-