Figure 4From: Cortisol and alpha-amylase as stress response indicators during pre-hospital emergency medicine training with repetitive high-fidelity simulation and scenarios with standardized patients Cortisol concentration at each assessment timepoint. Box plots show the median, upper and lower end of the box representing the 1st and 3rd quartile; narrow lines above and below each box represent the range p-values are for paired comparisons between timepoints (level of significance of <0.0038).Back to article page