Background: Identification of stroke signs by emergency medical technicians (EMTs) is important for initiating the "stroke chain of survival." The aim of the present study was to clarify the effect of EMT-led lessons on stroke awareness for schoolchildren in the Akashi project on the transportation time to arrive at the hospital.
Methods: Stroke lessons were given by EMTs to 887 elementary school children in elementary schools between September 2014 and October 2015. Data on transportation times from prehospital records and final diagnoses at discharge were collected from both pre- (period 1; January-June 2014) and posteducation (period 2; January-June 2016) periods. Transportation time or onset-to-door time was divided into two parts: the onset-to-call time and the call-to-door time.
Results: One hundred forty-four patients in period 1 and 143 in period 2 were transported with potential strokes identified by EMTs. Among these, 119 (83%) in period 1 and 114 (80%) in period 2 had final diagnosis of stroke or transient ischemic attack. The mean age in period 2 was older than that in period 1 (75 years old versus 72 years old); however, there were no significant differences in gender and consciousness level between the 2 periods. The median call-to-door time of 28 minutes for period-2 patients was significantly shorter than that for period-1 patients (32 minutes, P = .0057). There were no differences in median onset-to-door times and onset-to-call times between the 2 periods.
Conclusions: School-based education about stroke conducted by EMTs may be a promising strategy to cut the prehospital delay and to widely spread stroke awareness via school children and EMTs.
Keywords: School children; education; firefighting headquarter; stroke awareness.
Copyright © 2018 National Stroke Association. Published by Elsevier Inc. All rights reserved.