Figure 1.
Flowchart of the included study population. AIS, acute ischaemic stroke; ASCaM, Acute Stroke Care Map; tPA, tissue plasminogen activator.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.