Fig. 1From: Exam preparatory course for the 2nd part of the German medical examination in obstetrics and gynecology – a potential tool for the recruitment of new residents during the occupational decision process before the practical year?Box-and-whisker plot showing the pre- and post-test performance of four exam preparatory courses in obstetrics and gynecology with a maximum of 20 correct answers (n = 121 pairs). Paired t-test p-value was calculatedBack to article page