Table 2.

Summary of GEE analysis results regarding the pre- and post-intervention SECC scores

Parameter	Intercept		Group (E vs. C)		Time (Post vs. Pre)		Interaction between groups by time
Variable	B	P	B	P	B	P	B	P
Basic biomedical Science	4.33	< .001	−0.10	.393	0.27	< .001	0.12	.054
General clinical skills	4.89	< .001	−0.23	.039	0.16	.001	0.24	< .001
Communication and teamwork capability	5.50	< .001	−0.20	.092	0.05	.323	0.22	.001
Critical thinking and Reasoning	4.55	< .001	−0.17	.192	0.29	< .001	0.19	.009
Caring	5.77	< .001	−0.37	.003	−0.04	.451	0.33	< .001
Ethics	6.09	< .001	−0.46	<.001	−0.12	.024	0.39	< .001
Accountability	5.75	< .001	−0.26	.035	0.03	.579	0.25	< .001
Life-long learning	5.26	< .001	−0.10	.480	0.14	.019	0.14	.073
Estimated competence after graduation	4.49	< .001	0.23	.139	0.37	< .001	−0.06	.526
Overall	5.29	< .001	−0.23	.020	0.09*	.023	0.23	< .001

GEE Generalized estimating equation, SECC Self-Evaluated Core Competencies Scale, E Experimental group, C Control group; B indicates the estimated parameter derived from GEE analysis