A video-based training to effectively teach CPR with long-term retention: the ScuolaSalvaVita.it ("SchoolSavesLives.it") project.

Enhancing CPR knowledge in schools is the key to improving bystander CPR rate and survival after an out-of-hospital cardiac arrest, but the best method to do so in a whole area is unknown. We wanted to assess if a province-based project, which involves the Secondary Schools of a whole Province, is effective in teaching schoolchildren CPR, and how well the skills are retained. We trained 100 teachers from the 21 Secondary Schools of the Province of Pavia with a BLS/AED course and we supplied each school with 10 low-budget manikins and four educational videos. These videos, about 2 min each, consist of a motivational part, an instructive part, a demonstrative part and a practice-while-watching part. We explained to the teachers how to use manikins and videos in a 2-h course. We carried out both a theoretical and a practical test in 21 classes, randomly selected between the classes trained by the teachers, 3 months and 6 months after the training. In the first 5 months of the project, 5146 schoolchildren aged 14-19, in the 21 Secondary Schools of our Province, were trained by their teachers. We tested 304 students 3 months after the course and 318 students 6 months after the course, with good results both in theoretical and practical skills. Our study demonstrates that the ScuolaSalvaVita project is able to effectively teach CPR through teachers using a video-based training in the Secondary Schools of a whole Province obtaining good long-term memory of CPR skills.