Table 2.

Change in Confidence, Comfort Teaching Colleagues, and Knowledge of Learned Skills Pre- and Post-Workshop

	Confidence		Comfort Teaching Colleagues		Knowledge
Workshop	Mean Pre/Post Difference	*p-value (n)	Mean Pre/Post Difference	*p-value (n)	Pre-Workshop Proportion Correct	Post-Workshop Proportion Correct	**p-value (n)
Root-Cause Analysis	1.65	< 0.0001 (31)	1.60	0.0015 (15)	0.26	0.96	< 0.0001
Patient Handoffs	2.24	< 0.0001 (62)	2.29	< 0.0001 (48)	0.80	0.91	0.0625
Process Mapping	2.07	< 0.0001 (41)	2.40	< 0.0001 (25)	0.43	0.96	< 0.0001
Plan-Do-Study-Act Cycles	2.16	< 0.0001 (31)	1.94	< 0.0001 (31)	0.48	0.85	< 0.0001
Evidence Based Medicine	0.90	0.0018 (20)	0.95	0.0018 (20)	0.18	0.88	< 0.0002

*Calculated using one-tailed Wilcoxon signed-rank test

**Calculated using one-tailed McNemar test