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Fig. 4 | BMC Medical Education

Fig. 4

From: Combination of problem-based learning with high-fidelity simulation in CPR training improves short and long-term CPR skills: a randomised single blinded trial

Fig. 4

Questionnaires. a Students change in self-assessment in CPR skills during the training (intervention 2.7 ± 1.0 vs. 4.1 ± 0.7; control 2.7 ± 1.0 vs. 4.0 ± 0.9) b Questionnaire assessment after training in adequacy of the teaching technique (intervention: 5.0 ± 1.0 vs. control: 5.6 ± 0.8), self-estimation of increase in CPR abilities (intervention: 4.6 ± 1.4 vs. control: 5.4 ± 0.9) and threshold reduction in performing CPR (intervention: 4.3 ± 1.5 vs. control: 5.1 ± 1.1) between both groups; (* = p < 0.05)

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