Stroke in the Very Old: A Systematic Review of Studies on Incidence, Outcome, and Resource Use

Table 2

Distribution of stroke type in the very old.

Study	IS		ICH		SAH
	%	95% CI	%	95% CI	%	95% CI
LASR	86.89	84.46–89.32	12.70	10.3–15.1	0.41	0.00–.86
Innherred	90.63	83.48–97.77	7.81	1.24–14.39	1.56	0.00–4.6
Belluno	94.03	88.36–99.7	5.97	.3–11.64	0.00	—
Frederiksberg	96.97	91.12–100	3.03	0.00–8.88	0.00	—
ESPro	96.43	91.57–100	3.57	0.00–8.43	0.00	—
Arcadia	86.18	80.08–92.28	12.20	6.41–17.98	1.63	0.00-3.86
Overall	88.27	86.36–90.19	11.17	9.3–13.05	0.55	.11–1.00
Heterogeneity 𝜒^2=1.06; 𝑃=0.9998
Overall all ages	83.75		13.43		2.82