Three-Month Retention of Basic Life Support with an Automated External Defibrillator Using a Two-Stage versus Four-Stage Teaching Technique.
Katrine Bjørnshave BomholtLise Qvirin KroghSvend Rosendahl BomholtMette Amalie NebsbjergTroels ThimBo LøfgrenPublished in: BioMed research international (2019)
Three months after training, this study found no difference in retention of BLS/AED skills among laypersons taught using a two-stage compared to a four-stage teaching technique.