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Table 1 Baseline characteristics of the sPE, sPE+PPH and sPE+IUGR groups

From: The association of antenatal D-dimer and fibrinogen with postpartum hemorrhage and intrauterine growth restriction in preeclampsia

  mPE
(n=68)
mPE+PPH
(n=13)
Pa sPE
(n=112)
sPE+IUGR
(n=68)
sPE+PPH
(n=17)
Pb Pc
Age 30.34±5.60 30.77±6.06 0.802 30.94±5.51 31.37±5.18 31.18±4.83 0.605 0.866
BMI(kg/m2) 29.69±3.76 29.72±4.30 0.978 28.84±3.64 27.69±3.69 27.15±3.30 0.043 0.075
Gravidity 2 (1,3) 2 (1,4) 0.543 3 (1,4) 3(2,4) 3 (2,4) 0.333 0.546
Parity 0 (0,1) 1 (0,1) 0.188 1 (0,1) 1(0,1) 1 (0,1) 0.853 0.817
Scarred uterus (%) 16 (23.5%) 2 (15.4%) 0.777 37 (33.0%) 23(33.8%) 5 (29.4%) 0.913 0.766
SBP at admission (mmHg) 142.56 ±11.42 146.62±13.07 0.255 163.78±17.58 159.90±20.27 166.24±16.08 0.177 0.588
DBP at admission (mmHg) 89.91±8.96 93.69±11.69 0.189 100.11±12.42 98.66±13.14 103.59±8.89 0.460 0.268
Gestational age at onset (weeks) 37.71 (36.04, 39.39) 37.00 (33.64,40.07) 0.872 33.50 (30.00,36.57) 30.93 (28.14,35.25) 30.00 (27.36,32.50) 0.047 0.027
Gestational age at sampling (weeks) 38.36 (37.32, 39.54) 39.29
(36.57,40.42)
0.414 34.93 (32.18,37.96) 33.71 (31.29,36.57) 30.57 (28.50,35.36) 0.005 0.006
Gestational age at delivery (weeks) 38.86 (37.86, 39.96) 39.71 (37.79,40.71) 0.306 35.57 (32.39,38.14) 33.00 (30.75,36.43) 31.14 (29.14,35.57) 0.004 0.004
< 32     30.43 (28.26,31.21) 30.64 (29.79,31.29)   0.254  
32-36     34.29 (33.32,34.82) 34.14 (32.93,35.00)   0.197  
>36     38.07 (37.14,39.29) 37.36 (36.68,38.89)   0.144  
Cesarean rate (%) 41 (60.3%) 4 (30.8%) 0.050 97 (86.6%) 57 (83.8%) 15 (88.2%) 0.607 1.000
Birth weight(g) 3375 (2900,3737.5) 3480 (3290,3805) 0.222 2570 (1657.5,2995) 1485 (1090,1972.5) 1360 (915,1825) 0.000 0.000
1min Apgar score 10 (9,10) 10 (9,10) 0.182 9 (9,10) 9(8,10) 8 (6,9) 0.020 0.000
5min Apgar score 10 (10,10) 10 (10,10) 0.409 10 (10,10) 10(9,10) 9 (8,10) 0.078 0.000
  1. Data are given as mean ± SD, n (%) or median (interquartile range, IQR)
  2. a The comparison between mPE group and mPE+PPH group
  3. b The comparison between sPE group and sPE+IUGR group
  4. c The comparison between sPE group and sPE+PPH group