From: Combined maternal risk factors and the Quadruple test to predict late-onset preeclampsia in pregnant Thai women
Total
Score
Percentage of all patients
Percentage developing late onset PE with severe features
(95% CI)
Likelihood ratio
>60
0.8
43.8 (19.4, 68.1)
49.4
30–60
15.0
3.7 (1.5, 5.8)
2.4
<30
84.2
0.8 (0.3, 1.2)
0.5