Bivariate	Bivariate	Bivariate	Bivariate	Multivariate	Multivariate	Multivariate	Multivariate	Multivariate with interaction	Multivariate with interaction	Multivariate with interaction	
Characteristic	N	Beta	95% CI1	p-value	N	Beta	95% CI1	p-value	Beta	95% CI1	p-value	
pase_0_bin	508				492							
lower		—	—			—	—		—	—		
higher		-2.3	-3.7, -0.88	0.001		-1.6	-3.1, -0.16	0.029	-0.86	-2.8, 1.1	0.4	
rtreat	508				492							
Placebo		—	—			—	—		—	—		
Active		-0.60	-2.0, 0.80	0.4		-0.46	-1.9, 0.94	0.5	0.36	-1.7, 2.4	0.7	
sex	508				492							
female		—	—			—	—		—	—		
male		-2.4	-3.8, -0.89	0.002		-1.6	-3.1, -0.10	0.037	-1.6	-3.1, -0.03	0.045	
civil	502				492							
alone		—	—			—	—		—	—		
partner		-1.1	-2.6, 0.34	0.13		-0.53	-2.1, 1.0	0.5	-0.57	-2.1, 1.0	0.5	
hypertension	505				492							
no		—	—			—	—		—	—		
yes		1.4	-0.05, 2.8	0.058		1.0	-0.39, 2.4	0.2	1.0	-0.40, 2.4	0.2	
nihss_0	498	0.22	0.06, 0.39	0.007	492	0.20	0.04, 0.37	0.013	0.21	0.05, 0.37	0.012	
pase_0_bin * rtreat												
higher * Active									-1.6	-4.4, 1.2	0.3	
1CI = Confidence Interval