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Table 4 Comparison between perinatal outcomes of thrombophilic and non-thrombophilic groups before and after close surveillance

From: The impact of close surveillance on pregnancy outcome among women with a prior history of antepartum complications attributed to thrombosis: a cohort study

  Before close surveillance   After close surveillance  
  Thrombophilic group (N = 49) Non-thrombophilic group (N = 48) P Thrombophilic group (N = 49) Non-thrombophilic group (N = 48) P
Proportion, per woman, of       
Live born neonate* 63 (43) [80] 74 (38) [100] 0.2† 96 (20) [100] 96 (21) [100] 0.9†
Preterm deliveries* 30 (42) [0] 42 (44) [33] 0.1† 9 (29) [0] 32 (46) [0] 0.005†
Number of women who delivered at least one       
SGA (%) 21 (43) 21 (44) 0.9‡ 5 (10) 12 (25) 0.06‡
IUFD (%) 25 (51) 20 (42) 0.4‡ 2 (4) 3 (6) 0.7§
Severe pre-eclampsia (%) 9 (18) 10 (21) 0.8‡ 1 (2) 4 (8) 0.2§
Placental abruption (%) 18 (37) 18 (38) 0.9‡ 1 (2) 5 (10) 0.1§
  1. * The data are presented as mean proportion, (standard deviation) and [median]
  2. † Mann Withney test
  3. ‡ Chi-square test
  4. §Fisher's exact test
  5. SGA = neonate small for gestational age
  6. IUFD = intrauterine fetal death.