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 | |||||
Heart failure | 393 | 5.3 (4.8 to 5.8) | 18 | 2.7 (1.6 to 4.3) | 309 | 5.0 (4.5 to 5.6) | 66 | 9.9 (7.6 to 12.5) |
Pulmonary embolism | 247 | 3.3 (2.9 to 3.8) | 13 | 2.0 (1.1 to 3.4) | 198 | 3.2 (2.8 to 3.7) | 35 | 5.2 (3.6 to 7.3) |
Stroke | 86 | 1.2 (0.9 to 1.4) | 8 | 1.2 (0.5 to 2.4) | 66 | 1.1 (0.8 to 1.4) | 12 | 1.8 (0.9 to 3.1) |
Cardiac arrest, VT, VF | 82 | 1.1 (0.9 to 1.4) | 6 | 0.9 (0.3 to 2.0) | 62 | 1.1 (0.8 to 1.4) | 13 | 1.9 (1.0 to 3.3) |
Myocardial infarction | 42 | 0.6 (0.4 to 0.8) | 4 | 0.6 (0.2 to 1.6) | 26 | 0.4 (0.3 to 0.6) | 12 | 1.8 (0.9 to 3.1) |
Aortic dissection and aneurysm | 4 | 0.05 (0.01 to 0.14) | 0 | 0.0 (0.0 to 0.6) | 3 | 0.1 (0.0 to 0.1) | 1 | 0.1 (0.0 to 0.8) |
Total severe cardiovascular outcomes | 804 | 10.8 (10.1 to 11.6) | 47 | 7.2 (5.3 to 9.5) | 630 | 10.3 (9.5 to 11.1) | 125 | 18.7 (15.6 to 22.2) |
VF, ventricular fibrillation; VT, ventricular tachycardia.