Table 4: Distribution of risk score* in a pregnant population, at delivery [17], among women with postpartum VTE, or postpartum pulmonary embolism [19].

Riskscore*Reference group duringReference group atPost partum VTEPost partum pulmonary
pregnancydeliverygroupembolism
( )( )( )( )
% % % %

0194081.4175874.01027.0218.2
141417.451522.0924.319.1
2220.9964.01027.0436.4
30070.338.1218.2
≥480.380.3513.519.1

*Risk score based on anamnestic variables.