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Table 2 Neonatal data and routine laboratory at the first day of life according to F7 -genotype (median with range and percentages, respectively)

From: Genetic variants of the vitamin K dependent coagulation system and intraventricular hemorrhage in preterm infants

 

F7-323Ins10 wildtype (wt/wt) (n = 68)

F7-323Ins10 carrier (wt/10 + 10/10) (n = 18 + 0)

p-value

Gestational age [weeks + days]

27 + 6 (23 + 3 - 31 + 5)

28 + 5 (25 + 2 - 30 + 6)

0.656

Birth weight [g]

990 (320–2005)

990 (405–2270)

0.255

Male [%]

66.2

73.7

0.593

IVH [%]

18.3

21.1

0.750/*0.649

Prenatal steroids [%]

65.7

73.7

0.591

Surfactant [%]

81.7

89.5

0.729

CPAP [%]

87.3

94.7

0.682

Intubation [%]

40.8

42.1

1.000

PDA medicament [%]

77.5

84.2

0.753

PDA OP [%]

7.0

0.0

0.580

Sepsis [%]

11.3

5.3

0.678

Apgar 5 min

8 (5–10)

8 (2–9)

0.444

CRIB-Score

4 (0–16)

1.5 (1–8)

0.108

Il-6 [pg/ml]

42.3 (2.0 - 689,002.0)

102.0 (10.5 - 5140.0)

0.326

CRP [mg/l]

0.2 (0.2 - 78.2)

0.2 (0.2 - 35.0)

0.917

Hematocrit [%]

46.0 (10.7 - 59.0)

43.0 (31.0 - 59.0)

0.452

Leucocytes [×103/μl]

7.08 (1.08 - 32.00)

7.70 (3.29 - 26.25)

0.353

Thrombocytes [×103/μl]

157 (15–278)

170 (75–291)

0.174

FII [activity in%]

34 (17–65)

29 (23–45)

0.236/*0.107

FVII [activity in%]

34 (7–93)

29 (12–48)

0.052/*0.028

FX [activity in%]

45 (23–89)

33 (14–58)

0.340/*0.013

ATIII [activity in%]

30 (13–51)

29.5 (16–48)

0.903/*0.799

  1. *adjusted for gestational age.
  2. Bold numbers are used for results reaching statistical significance.