Table 3

 Long term cardiovascular death in women with recurrent pre-eclampsia in second, third, or fourth pregnancies

Pre-eclampsia in first pregnancyNo of recurrences of pre-eclampsia in second, third, or fourth pregnanciesNo of womenMaternal deaths (per 1000)Adjusted hazard ratio (95% CI)*
No0643 5591555 (2.4)1.0 (reference)
Yes022 27968 (3.1)1.5 (1.2 to 1.9)
No113 79261 (4.4)2.0 (1.5 to 2.6)
Yes1471816 (3.4)2.0 (1.2 to 3.3)
No≥27195 (6.9)3.8 (1.6 to 9.1)
Yes≥25484 (7.3)5.0 (1.9 to 13.3)
No≥114 51166 (4.5)2.1 (1.6 to 2.7)
Yes≥1526620 (3.8)2.3 (1.5 to 3.6)
No and yes combined≥119 77786 (4.3)2.1 (1.8 to 2.6)

*Adjusted for maternal education (three categories), maternal age at first birth, and year of first birth.