Maternal pre-pregnancy BMI, early pregnancy TG concentration,
early pregnancy blood pressure and absolute risks for preeclampsia
We further analyzed the association between maternal pre-pregnancy BMI,
early pregnancy blood pressure and the risks for preeclampsia
(Figure 2 ). Frequencies represented the absolute risks of
preeclampsia (Figure 2A, C ) and the percentage of participants
(Figure 2B, D ) for the combination of either pre-pregnancy BMI
and maternal early pregnancy blood pressure (Figure 2A, B ) or
maternal TG concentrations in early pregnancy and maternal early
pregnancy blood pressure (Figure 2C, D ). The absolute risks of
preeclampsia increased across the whole range of maternal pre-pregnancy
BMI, early pregnancy TG concentrations, and early pregnancy blood
pressure (Figure 2 ). For the combination of pre-pregnancy BMI
and maternal blood pressure in early pregnancy, the lowest absolute risk
was 1.13% for women with normal blood pressure and a BMI below the
10th quartile, while the highest absolute risk was
14.29% for women with stage 2 hypertension and a BMI above the
90th quartile (Figure 2A, B ). For the
combination of maternal TG concentrations in early pregnancy and
maternal early pregnancy blood pressure, the lowest absolute risk was
1.02% for women with normal blood pressure and TG concentrations below
the 10th quartile, while the highest absolute risk was
13.59% for women with stage 2 hypertension and TG concentrations above
the 90th quartile (Figure 2C, D ).