Table 4.

Engagement

Engagement	Role	Pretest score	95% CI	Post-test score	95% CI	t	P value*	Mean difference	Cohen’s d
Overall score	GPR (n=332)	2.98	2.90 to 3.06	3.42	3.34 to 3.50	12.06	<0.001	0.44	0.610
	Super (n=114)	3.44†	3.30 to 3.58	3.84†	3.70 to 3.99	6.97	<0.001	0.41	0.530
Managing dementia frustrating	GPR (n=332)	3.00	2.91 to 3.10	3.51	3.40 to 3.61	9.23	<0.001	0.37	0.569
	Super (n=114)	3.45†	3.26 to 3.64	3.91†	3.75 to 4.07	4.721	<0.001	0.27	0.494
Fear of communicating a diagnosis	GPR (n=332)	3.88	3.77 to 3.99	4.14	4.04 to 4.24	4.79	<0.001	0.27	0.277
	Super (n=114)	4.16†	3.98 to 4.34	4.53†	4.39 to 4.67	3.63	<0.001	0.36	0.431
Preference for treating other diseases	GPR (n=332)	2.77	2.66 to 2.87	3.2	3.09 to 3.31	8.87	<0.001	0.42	0.440
	Super (n=114)	3.27†	3.09 to 3.45	3.64†	3.46 to 3.31	5.09	<0.001	0.4	0.355

General practitioner registrar (GPR), n=332; general practitioner supervisor (GPS), n=114. Preworkshop and postworkshop scores by role.

*Indicates a significant difference between preintervention and postintervention periods at the 0.05 level of significance (t-test for paired samples).

†Indicates a significant difference between groups at the 0.05 level of significance (t-test for independent samples).