Aortic Neck Dilatation Following EVAR: Looking for a Needle in a Haystack

[Curricular teaching during the COVID-19-pandemic : Evaluation of an online-based teaching concept]

BACKGROUND

The COVID-19 pandemic has created multiple challenges for health care, social and economic systems worldwide, but also for school and university teaching. Most learning has been shifted to online classes. So far, it is unclear whether these changes are well received within the student body.

OBJECTIVES

The aim of this study was the evaluation of a newly developed online-based teaching concept for medical students studying radiology during the COVID-19 pandemic.

MATERIALS AND METHODS

The concept consisted of 12 online seminars of the 11-week course "Imaging Procedures", which were combined with 31 prerecorded video presentations. Five weeks after the start of the summer term, we conducted an anonymous online survey, which consisted of 12 questions and a box for additional comments. Furthermore, we analysed the number of requests of the presentations, the duration and the average viewing time.

RESULTS

In all, 110 of 213 students (51.6%) completed the survey; 72.7% stated that the new teaching concept drew their interest for radiology, 78.2% agreed that it incited self-study as well as would facilitate time- and place-independent learning (95.5%). The majority indicated that the time investment for the video presentations was appropriate, but shorter video sections would simplify the learning process (70.9%) and the ideal timeframe would be 10-20 min. The majority (80.9%) agreed that the concept should be maintained in upcoming semesters.

CONCLUSIONS

This newly developed online-based teaching concept enjoys high acceptance rates among students. It offers advantages such as time- and location-independent learning, possibilities for self-study and should be maintained in upcoming semesters after the end of social distancing due to the COVID-19 pandemic.