Table 4.
Incidence rate of ICH in different locations.
| Lobes (16, 26, 37, 46, 58, 59, 62, 64) | Brainstem (16, 26, 59) | Cerebellum (16, 26, 59) | Basal ganglia (16, 59) | Posterior fossa (46, 62) | Intracerebroventricular (16, 46, 57, 62) | |
|---|---|---|---|---|---|---|
| Number of patients | 687 | 32 | 49 | 100 | 55 | 80 |
| Person-year | 5,412,745 | 1,683,399 | 1,683,399 | 543,399 | 2,084,655 | 2,762,857 |
| Incidence | 12.7 (9.9–15.5) | 1.9 (0.3–3.5) | 4.8 (1.4–8.3) | 53.6 (0–135.9) | 2.5 (1.4–3.5) | 2.7 (0.5–4.8) |
| Number of study | 9 | 3 | 3 | 2 | 2 | 4 |
| Incidence ratio (95%CI) | Reference | 0.39 (0–1.2) | 0.28 (0.08–0.45) | 2.7 (0–12) | 0.23 (0–0.47) | 0.62 (0–1.76) |
ICH, intracerebral hemorrhage.