Table 4.

Mean self-ratings of residents' confidence to manage different conditions (scores are expressed on a 5-pt Likert scale, 1 = no confidence, 5 = extremely confident).

	Control (initial consultation)			Intervention (initial consultation)
Condition	Pre-rotation	Post-rotation	P-value	Pre-rotation	Post-rotation	P-value
Type 1 diabetes	3.92	3.72	.845	3.69	4.08	.206
Graves disease	2.75	3.45	.005*	2.69	3.54	.002*
Hyperprolactinemia	2.08	2.95	.035*	1.85	3.31	< .001*
Type 2 diabetes	4.17	4.00	.854	3.92	4.31	.136
Thyroid nodules	2.42	3.45	.001*	2.54	3.61	< .001*
Polycystic ovarian syndrome	2.08	2.72	.044*	2.15	2.92	.007*

P values are for comparisons between pre- and post-rotation ratings. * denotes significant p-value (< 0.05).