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Table 1 Demographics and clinical characteristics (N=89)

From: Comparison of placental growth factor and fetal flow Doppler ultrasonography to identify fetal adverse outcomes in women with hypertensive disorders of pregnancy: an observational study

Diagnosis All (N=89) GHT (n=17) CHT (n=24) PE (n=19) HELLP (n=12) SIPE (n=17)
Maternal age (years) 33 (30–36) 34 (33–35) 33 (30–37) 33 (27–37) 30 (29–33) 34 (32–36)
Pre-gestational BMI (kg/m 2 ) 26.2 (23.1–33.1) 26.2 (23.1–30.8) 30 (25.9–36.2) 25.6 (22.4–29.7) 29.8 (23.7–35.5) 24.4 (21.9–30)
Primiparous women (%) 51 (57.3) 11 (64.7) 12 (50) 11 (57.9) 9 (75) 8 (47.1)
Current smoking (%) 7 (7.9) 0 (0) 2 (8.3) 1 (5.3) 2 (16.7) 2 (11.8)
Previous history of PE (%) 12 (13.5) 1 (5.9) 3 (12.5) 3 (15.8) 2 (16.7) 3 (17.6)
GA at blood draw (weeks) 32 (28–33) 33 (31–34) 33 (31–34) 30 (28–33) 29 (27–32) 31 (28–32)
GA at delivery (weeks) 34 (30–37) 38 (36–39) 37 (34–38) 31 (28–34) 29 (27–32) 32 (30–36)
Blood draw to delivery time interval (days) 8 (1–29) 29 (24–51) 20 (4–43) 1 (0–3) 1 (0–2) 8 (3–25)
Fetal birth weight (grams) 1900 (1150–3100) 3330 (2690–3860) 2700 (2105–3360) 1220 (990–1770) 1125 (845–1420) 1750 (1100–2560)
Fetal birth length (cms) 45 (39–52) 51 (48–55) 51 (45–53) 40 (37–45) 39 (36–44) 45 (40–51)
Preterm birth (%) 61 (68.5) 6 (35.3) 11 (45.8) 18 (94.7) 12 (100) 14 (82.4)
IUGR (%) 22 (24.7) 3 (17.6) 2 (8.3) 8 (42.1) 4 (33.3) 5 (29.4)
Early-onset PE (%) 44 (49.4) 0 (0) 0 (0) 17 (89.5) 11 (91.7) 16 (94.1)
Severe PE (%) 41 (46.1) 0 (0) 0 (0) 18 (94.7) 12 (100) 11 (64.7)
C-Section (%) 78 (87.6) 12 (70.6) 19 (79.2) 19 (100) 12 (100) 16 (94.1)
  1. Continuous variables are reported as Median (IQR) and categorical variables are reported as n (%), where percent is relative to the column total. Gestational hypertension (GHT); chronic hypertension (CHT); preeclampsia (PE); hemolysis, elevated liver enzymes and low platelet count syndrome (HELLP); superimposed preeclampsia (SIPE); body mass index (BMI); gestational age (GA); intrauterine growth restriction (IUGR); Cesarean section (C-section).