Emergency medicine journal : EMJ
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Randomized Controlled Trial
Impact of instructor professional background and interim retesting on knowledge and self-confidence of schoolchildren after basic life support training: a cluster randomised longitudinal study.
To increase the rate of bystander resuscitation, basic life support (BLS) training for schoolchildren is now recommended on a broad level. However, debate continues about the optimal teaching methods. In this study, we investigated the effects of a 90 min BLS training on female pupils' BLS knowledge and self-confidence and whether learning outcomes were influenced by the instructors' professional backgrounds or test-enhanced learning. ⋯ BLS training led to short-term gains in knowledge and self-confidence. Although knowledge was retained at 9 months after the training session, self-confidence significantly decreased. Interim testing did not appear to impact retention of knowledge or self-confidence. Medical students should be considered as instructors for these courses given their favourable learning outcomes and greater availability.