Table 4.

Student performance on ultrasound quizzes for the abdomen session

Ultrasound session 3		Quiz average (%age)	SD (±)	Number of participants (quizzes)	Number of participants (US session)	Score range	p-value
AY 2016–2017	Pre-quiz	57	1.38	182	182	0-100	< 0.0001
	Post-quiz	90	0.79	182		20–100
AY 2017–2018	Pre-quiz	68	1.33	179	186	0-100	< 0.0001
	Post-quiz	92	0.61	171		40–100
AY 2018–2019	Pre-quiz	58	1.37	180	184	0-100	< 0.0001
	Post-quiz	85	1.05	177		20–100
AY 2019–2020	Pre-quiz	59	1.45	188	188	0-100	< 0.0001
	Post-quiz	87	0.84	187		20–100
AY 2021–2022	Pre-quiz	61	1.5	183	189	0-100	< 0.0001
	Post-quiz	85	1.01	189		20–100
AY 2022–2023	Pre-quiz	49	1.33	180	183	0-100	< 0.0001
	Post-quiz	87	1.02	173		56–100

AY- academic year, %age- percentage, SD- standard deviation