Fig. 3From: Objective structured clinical examination in basic thoracic ultrasound: a European study of validity evidenceScatterplot of relationship between practical and theoretical scores. The mean theoretical score of the novices was 12.8, and the mean theoretical score of the intermediates and experienced were 20.5 points and 23.5 points, respectively. The practical mean scores of the novices, intermediates, and experienced were; 29.9 points, 58.6 points, and 65.5 points respectively. Pearson’s correlation coefficient = 0.755, p < 0.001Back to article page