Table 4.

Perinatal death rates as relative risks (RRs) and later maternal death rates form cardiovascular disease in later life correlated with gestational age at birth and pregnancy disease [preeclampsia (PE) and fetal growth restriction], designed from recent data of the Norwegian data base, personal communication and with gratitude to Rolv Skjaerven, 2017.

PE during first pregnancy	Gestational weeks at delivery	Birth weight (Z-score)	Perinatal death (RR)	Maternal death (HR)
Yes	≥37	Large (>0)	2.0	1.8
Yes	≥37	Small (<0)	6.3	1.5
Yes	35–36	Large	4.1	5.2
Yes	35–36	Small	23.8	0.9
Yes	≤34	Large	29.3	11.3
Yes	≤34	Small	79.4	2.3
No	≥37	Large	1 (reference)	2 (reference)
No	≥37	Small	2.9	1.3
No	35–36	Large	4.3	2
No	35–36	Small	21.3	2.5
No	≤34	Large	51	2
No	≤34	Small	131	2.8