. 2020 Mar 10;22(3):e16258. doi: 10.2196/16258

Table 2.

Differences between groups in data obtained from the Objective Structured Clinical Examination (OSCE) stations 1 and 2.

Station, specific components		Ecofisio group (N=50)	Control group (N=55)	P value
1, mean (SD)
	Total theoretical knowledge (maximum 10 points)	7.3 (1.5)	6.3 (1.5)	<.001^a
2, mean (SD)
	Positioning of patient (maximum 4 points)	3.9 (0.3)	2.3 (1.4)	<.001^a
	Positioning of ultrasound probe (maximum 4 points)	3.9 (0.3)	1.6 (1.5)	<.001^a
	Orientation (ie, angle) of ultrasound probe (maximum 4 points)	3.8 (0.6)	1.8 (1.7)	<.001^a
	Handling of ultrasound probe (maximum 4 points)	3.3 (0.8)	0.7 (0.9)	<.001^a
	Image adjustment (maximum 4 points)	3.0 (1.4)	1.6 (1.5)	<.001^a
	Time to identify the lesion (seconds)	60.2 (25.9)	45.3 (18.3)	<.001^b
2, total, n (%)
	Suitable	43 (86)	15 (27)	<.001^c
	Not suitable	12 (14)	35 (73)	<.001^c

^aMann-Whitney U test.

^bOne-way analysis of variance (ANOVA).

^cChi-square test.