Impact of a theory-informed and user-centered stroke information campaign on the public’s behaviors, attitudes, and knowledge when facing acute stroke: a controlled before-and-after study

Table 2 Regression analysis for evolution of number of calls and time between symptom onset and call to EMS in the two counties

	Rhône county (intervention)			Isère county (control)
	T0	T1	T2	T0	T1	T2	p-value*
Number of EMS calls for stroke suspicion	214	234	259	186	174	149	0.020
Time from symptom onset to EMS call (median [Q1-Q3])	30 [10–136]	60 [15–177]	42 [15–120]	42 [15–110]	36 [11–76]	36 [11–107.5]	0.928

*p-value for Poisson regression analysis for number of EMS call, and for multivariate mixed linear regression adjusted on age, gender, symptoms, and hour of call for time from symptom onset to EMS call

ISSN: 1471-2458