Fig. 2From: A study on how using an interactive multimedia e-book improves teachers’ ability to teach evidence-based medicine depending on their seniorityThe effectiveness of the teaching between the e-book group and the PowerPoint group measured by the students of (a) all teachers, (b) physicians with less than 5 years’ clinical experience, (c) physicians with 5–10 years’ clinical experience, and (d) physicians with more than 10 years’ clinical experience. * P < 0.05Back to article page