Fig. 1

Discrepancy of executing an item during PIV placement correctly between OSCE 1 and OSCE 2. The items were ordered by amount of discrepancy between OSCE 1 and OSCE 2. The grey columns describe the ratio of medical students in their third year (OSCE 1) and the white columns illustrate the medical students in their fifth year (OSCE 2). The difference in their results between OSCE 1 and OSCE 2 is demonstrated by the black line. Frequencies are expressed as percentages