Research Article
Clinically Apparent Arterial Thrombosis in Persons with Systemic Vasculitis
Table 2
Event rates (per 10,000 patient years).
| | PAN+ | GPA++ | Control |
| (%) | | | | 18–44 | 9 (25.7%) | 1 (2.6%) | 8683 (0.47%) | 45–65 | 3 (6.5%) | 2 (2.8%) | 29208 (4.37%) | >65 | 3 (7.0%) | 2 (4.7%) | 39319 (11.09%) |
| (%) | | | | 18–44 | 0 (0%) | 0 (0%) | 1745 (0.09%) | 45–65 | 6 (13.0%) | 4 (5.6%) | 11836 (1.77%) | >65 | 4 (9.3%) | 1 (2.3%) | 22434 (6.33%) |
| AMI event rate per 10,000 patient years (95% ) | | | | Males | | | | 18–44 | 268.1 (67.1–1070.2) | — | 8.9 (8.7–9.2) | 45–65 | 102.2 (14.4–725.8) | — | 70.5 (69.6–71.5) | >65 | 171.2 (42.8–684.3) | 139.5 (19.7–990.4) | 181.1 (178.6–183.6) | Females | | | | 18–44 | 172.3 (43.1–689.0) | 71.5 (10.1–507.5) | 1.9 (1.8–2.1) | 45–65 | — | — | 22.9 (22.4–23.4) | >65 | — | — | 114.5 (112.9–116.1) |
| CVA event rate (per 10,000 patient years) | | | | Males | | | | 18–44 | — | — | 1.2 (1.1–1.3) | 45–65 | 381.4 (143.2–1016.3) | 147.2 (36.8–588.5) | 23.5 (23.0–24.1) | >65 | 173.9 (43.5–695.2) | — | 99.2 (98.0–101.1) | Females | | | | 18–44 | — | — | 0.9 (0.8–0.9) | 45–65 | 182.8 (45.7–731.1) | 112.4 (28.1–449.7) | 13.2 (12.8–13.6) | >65 | 138.2 (19.5–981.2) | — | 66.6 (65.4–67.8) |
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= polyarteritis nodosa = granulomatosis with polyangiitis = acute myocardial infarction = cerebrovascular accident = confidence interval.
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