Table 3.

Comparison of patients with acute ischemic stroke before and after implementation of JSEM.

	Before	1 year after 1st version	1 year after 2nd version
The number of patients received IV	2,585	3,834	5,219
Rate of IV thrombolysis	2,585/78,063 (3.3%)	3,834/83,458 (4.6%)	5,219/94,086 (5.5%)
Mean door-to-needle time (DNT) (min)	62	49	45
Mean onset-to-needle time (OTT) (min)	238	201	196
The number of patients received emergency MT	457	749	1,137
In patients received emergency MT, the ratio of bridging therapy	176/457 (38.5%)	277/749 (36.9%)	210/1,137 (18.5%)
Mean door-to-puncture (D2P) time (min)	136	127	120

JSEM, the Jilin Province Stroke Emergency Maps; IV, Intravenous Thrombolysis; MT, Mechanical Thrombectomy.