Fig. 3
From: Evaluating the value of a 3D printed model for hands-on training of gynecological pelvic examination
Boxplots visualizing the answers to Question 1–5 as well as the mean score of all answers (Likert scales 1–10, 1 = “very little” or “very poor”, 10 equals “very much” or “very good”). The boxes indicate the interquartile range and the black bar in the middle of each box shows the median. The whiskers stand for minimum and maximum point scores. The dots and asterisks depict the outliers. * indicate statistically significant differences between the concerning boxplots of Group A and Group B. Blue bars and dots refer to Group A (training without 3D printed model) and red bars and dots refer to Group B (training with 3D printed model)