Stroke Care Capacity Scores
	0–3 Points	4–6 Points	7–9 Points	10–12 Points
Overall, no. of systems	0	30	60	8
Estimated annual patient volume, no. of systems
<5,000	0	10	22	1
5,000–20,000	0	15	25	5
>20,000	0	5	13	2
County population density,a no. of systems
Rural	0	11	17	1
Micropolitan	0	9	17	3
Metropolitan	0	10	26	4

^a County population density was categorized as metropolitan, micropolitan, and rural as defined by the US Office of Management and Budget (17).