Use of a Real-Time Training Software (Laerdal QCPR®) Compared to Instructor-Based Feedback for High-Quality Chest Compressions Acquisition in Secondary School Students: A Randomized Trial
Fig 2
Box plots graph showing 1) compression score expressed as percentage 2) depth of chest compressions in millimeters 3) percentage of compressions with full release of the chest 4) rate of chest compressions (compressions/minute).