Pregnancy-related cardiometabolic conditions by age group
| Number and rate per 1000 births (95% CI) | ||||||||
| Total N=74 510 | ≤19 years N=6566 | 20–34 years N=61 233 | ≥35 years N=6698 | |||||
| Pre-existing hypertension-complicating pregnancy | 2732 | 36.7 (35.3 to 38.0) | 81 | 12.30 (9.8 to 15.3) | 2079 | 34.0 (32.5 to 35.4) | 572 | 85.4 (78.8 to 92.3) |
| Gestational hypertension | 4547 | 61.0 (59.3 to 62.8) | 444 | 67.6 (61.7 to 74.0) | 3684 | 60.2 (58.3 to 62.1) | 418 | 62.4 (56.7 to 68.5) |
| Mild to moderate pre-eclampsia | 2672 | 35.9 (34.5 to 37.2) | 276 | 42.0 (37.3 to 47.2) | 2037 | 33.3 (31.9 to 34.7) | 359 | 53.6 (48.3 to 59.3) |
| Severe pre-eclampsia/eclampsia | 2360 | 31.7 (30.4 to 33.0) | 230 | 35.0 (30.7 to 39.8) | 1805 | 29.5 (28.2 to 30.8) | 325 | 48.5 (43.5 to 53.9) |
| Pre-existing diabetes mellitus in pregnancy | 1347 | 18.1 (17.1 to 19.1) | 39 | 5.9 (4.2 to 8.1) | 994 | 16.2 (15.2 to 17.3) | 314 | 46.9 (41.9 to 52.2) |
| Gestational diabetes | 4835 | 64.9 (63.1 to 66.7) | 188 | 28.6 (24.7 to 33.0) | 3799 | 62.0 (60.1 to 64.0) | 858 | 126.6 (118.7 to 134.8) |
| Total pregnancy-related cardiometabolic morbidities | 16 710 | 224.3 (221.3 to 227.3) | 1202 | 183.1 (173.8 to 192.6) | 13 107 | 214.1 (210.8 to 217.3) | 2400 | 358.3 (346.8 to 369.9) |