Skip to main content

Table 2 Hyperemesis gravidarum severity groups and placental dysfunction disorders

From: Hyperemesis gravidarum and placental dysfunction disorders

  n (%) Crude model Adjusted modela
OR (95% CI) p OR (95% CI) p
Gestational Hypertension
 No HG 242 (17.7) Reference   Reference  
 Mild HG 39 (14.5) 0.79 (0.55; 1.13) 0.20 0.87 (0.58; 1.31) 0.51
 Severe HG 4 (10.8) 0.56 (0.20; 1.60) 0.28 0.64 (0.22; 1.87) 0.41
Preeclampsia
 No HG 77 (6.0) Reference   Reference  
 Mild HG 15 (5.8) 0.97 (0.55; 1.72) 0.92 0.91 (0.47; 1.76) 0.78
 Severe HG 2 (5.4) 0.90 (0.21; 3.81) 0.89 0.99 (0.23; 4.34) 0.99
Miscarriage
 No HG 136 (7.4) Reference   Reference  
 Mild HG 28 (7.9) 1.07 (0.70; 1.64) 0.75 1.17 (0.60; 2.70) 0.64
 Severe HG 2 (4.3) 0.57 (0.13; 2.37) 0.44 - -
Stillbirth
 No HG 12 (0.8) Reference   Reference  
 Mild HG 3 (1.0) 1.24 (0.35; 4.43) 0.74 1.41 (0.37; 5.40) 0.62
 Severe HG 1 (2.7) 3.26 (0.41; 25.72) 0.26 4.18 (0.50; 35.10) 0.19
  1. Abbreviations: HG hyperemesis gravidarum, OR odds ratio
  2. aAdjusted model: adjusted for socio-economic status (as reflected by income), smoking status, gravidity, maternal age and pre-pregnancy BMI