Table 5.

Student perception of basic familiarity with ultrasound techniques and confidence in acquiring ultrasound images

	Ultrasound session 1 pre-quiz (n = 193)	Ultrasound session 3 post-quiz (n = 186)
How familiar are you with ultrasound techniques and imaging?
Extremely familiar	4.15%	11.29%
Somewhat familiar	33.68%	87.63%
Not familiar	24.87%	2.15%
Somewhat unfamiliar	19.17%	2.15%
Extremely unfamiliar	18.13%	0.54%
How comfortable are you with visualizing anatomy in a 3D space?
Extremely comfortable	5.70%	15.05%
Somewhat comfortable	59.07%	70.97%
Not comfortable	22.28%	16.13%
Somewhat uncomfortable	11.92%	1.08%
Extremely uncomfortable	1.04%	0.54%
How comfortable are you with acquiring ultrasound images?
Extremely comfortable	3.63%	12.90%
Somewhat comfortable	22.80%	79.57%
Not comfortable	42.49%	9.14%
Somewhat uncomfortable	22.28%	2.15%
Extremely uncomfortable	8.81%	0.54%