Table 3. Parent based stroke knowledge/preparedness over the course of the study (n=1144).

		Stroke Knowledge/preparedness										FAST Stroke Identification composite
		Continuous						Binary (1=Answered all questions correctly)				Continuous				Binary (1=Answered all questions correctly)
		Estimate		Std. Err.		p-value		Estimate		Std. Err.	p-value	Estimate		Std. Err.	p-value	Estimate		Std. Err.	p-value
Intercept		5.5321		0.0642		<0.0001		-1.3130		0.1448	<0.0001	0.0699		0.0236	0.0077	-4.2877		0.4216	<0.0001
Intervention		0.3254		0.0854		0.0001		0.4277		0.1962	0.0293	0.7636		0.0763	<0.0001	2.8931		0.4376	<0.0001
Test		0.1465		0.0340		<0.0001		0.1602		0.0759	0.0349	0.0437		0.0189	0.0209	0.5126		0.2718	0.0595
Intervention by test		-0.0296		0.0462		0.7792		-0.0312		0.1037	0.7632	0.2802		0.0467	<0.0001	0.4522		0.3023	0.1348
Quadratic test		-0.0135		0.0494		0.7844		-0.1425		0.1130	0.2074	0.0322		0.0227	0.1554	0.1521		0.4449	0.7326
Intervention by quadratic test		-0.2200		0.0680		0.0012		-0.2613		0.1537	0.0892	-0.4027		0.0705	<0.0001	-1.2975		0.4739	0.0062
		Control			Intervention			Control		Intervention		Control		Intervention		Control		Intervention
		N	Mean	Std. Err.	N	Mean	Std. Err.	Mean	Std. Err.	Mean	Std. Err.	Mean	Std. Err.	Mean	Std. Err.	Mean	Std. Err.	Mean	Std. Err.
Pre-Test	Observed	527	5.37	(0.06)	617	5.50	(0.09)	0.17	(0.02)	0.20	(0.02)	0.06	(0.02)	0.14	(0.04)	0.01	(0.01)	0.03	(0.01)
	Model Based	527	5.37	(0.06)	617	5.49	(0.06)	0.17	(0.02)	0.19	(0.02)	0.06	(0.02)	0.14	(0.03)	0.01	(0.00)	0.03	(0.01)
Immediate Post-Test	Observed	430	5.55	(0.05)	457	5.88	(0.06)	0.21	(0.02)	0.30	(0.03)	0.07	(0.02)	0.84	(0.08)	0.01	(0.01)	0.20	(0.02)
	Model Based	430	5.53	(0.06)	457	5.86	(0.06)	0.21	(0.02)	0.29	(0.02)	0.07	(0.02)	0.83	(0.07)	0.01	(0.01)	0.20	(0.02)
3-Month follow-up	Observed	250	5.70	(0.06)	286	5.78	(0.05)	0.23	(0.03)	0.26	(0.03)	0.15	(0.04)	0.80	(0.07)	0.03	(0.01)	0.17	(0.02)
	Model Based	250	5.67	(0.07)	286	5.76	(0.06)	0.21	(0.03)	0.24	(0.03)	0.15	(0.04)	0.79	(0.08)	0.03	(0.01)	0.17	(0.02)

Non-linear models predicting stroke preparedness, adjusted for clustering within school and heterogeneity in group and residual variances.