Fig. 1From: Comparison of in-person versus virtual ultrasound instruction for pediatric residentsPre-study (white bars) and post-study (black bars) response averages to survey questions. Answers were given on a Likert scale from 1 (strongly disagree or not at all interested, respectively) to 5 (strongly agree or very interested, respectively). Asterisks (*) denote a significant difference (p < 0.05) between pre- and post-study responsesBack to article page