Figure 1 . Residents’ perception of the applicability of APOCUS, self-reported proficiency, and the skill gap. This figure illustrates residents’ perceptions of the applicability of abdominal point-of-care ultrasound (APOCUS) to their clinical practice and their self-reported ability to perform APOCUS. Data are presented as mean ± standard deviation. The skill gap was calculated from the difference between the average applicability of all four indications for APOCUS and the mean self-reported proficiency in APOCUS.
