Figure 2From: Bedside ultrasound training using web-based e-learning and simulation early in the curriculum of residents Vascular and pleural comprehensive test. Results obtained by the junior and senior residents (median, 25% to 75% interquartile, min.-max.) on the three vascular and one pleural comprehensive online knowledge tests. The junior residents performed better than the seniors for every test (Student’s t test: p < 0.0001 in all cases).Back to article page