Table 3.

Temporal changes in the number of patients receiving each reperfusion therapy procedure.

			EVT
	Overall	IV rt-PA alone	Overall	EVT alone	EVT and IV rt-PA
Number of patients per 100,000 population
2010	6.5	6.3	0.2	0.1	0.1
2011	7.2	6.5	0.7	0.4	0.3
2012	7.8	6.7	1.1	0.6	0.5
2013	9.0	7.7	1.3	0.7	0.7
2014	9.7	7.2	2.5	1.3	1.2
2015	10.8	7.0	3.7	2.0	1.8
Pre-extension period
B1 (SE)	0.004 (0.001)	−0.000 (0.001)	0.003 (0.000)	0.002 (0.000)	0.002 (0.000)
P value	.004	.90	<.001	<.001	<.001
Immediately after extension
B2 (SE)	0.05 (0.03)	0.11 (0.03)	−0.05 (0.01)	−0.04 (0.01)	−0.02 (0.00)
P value	.11	<.001	<.001	<.001	.001
Post-extension period
B3 (SE)	0.003 (0.001)	−0.001 (0.001)	0.004 (0.001)	0.002 (0.000)	0.002 (0.000)
P value	.08	.58	<.001	<.001	<.001