Table 2.

Intracranial haemorrhage (ICH) incidence in the different age groups.

	ICH n (%)	Years at Risk	Rate (×1000/Person Years)	95% CI
Whole population	46 (100.0)	127,923.5	0.360	0.269–0.480
0–2 years	12 (26.1)	6139.0	1.955	1.110–3.442
3–16 years	4 (8.7)	46,754.0	0.086	0.032–0.228
17–40 years	7 (15.2)	95,018.5	0.074	0.035–0.155
41–59 years	12 (26.1)	85,585.0	0.140	0.080–0.247
≥60 years	11 (23.9)	42,348.9	0.260	0.144–0.469