Table 3.

Student performance on ultrasound quizzes for the neck and thyroid session

Ultrasound session 2		Quiz average (%age)	SD (±)	Number of participants (quizzes)	Number of participants (US session)	Score range	p-value
AY 2016–2017	Pre-quiz	69	1.41	188	181	0-100	< 0.0001
	Post-quiz	91	0.68	181		40–100
AY 2017–2018	Pre-quiz	67	1.45	185	183	0-100	< 0.0001
	Post-quiz	93	0.72	174		0-100
AY 2018–2019	Pre-quiz	71	1.38	181	183	0-100	< 0.0001
	Post-quiz	94	0.53	177		60–100
AY 2019–2020	Pre-quiz	69	1.45	189	188	0-100	< 0.0001
	Post-quiz	93	0.59	188		40–100
AY 2021–2022	Pre-quiz	69	1.51	188	181	0-100	< 0.0001
	Post-quiz	90	0.68	181		40–100
AY 2022–2023	Pre-quiz	61	1.4	184	181	0-100	< 0.0001
	Post-quiz	86	0.82	179		20–100

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