Table 1. Completion of WHO Checklist.

		Pre-intervention	Post-intervention
Control	Time-out performed	20/21 (95%)	16/16 (100%)
	Communication	16/21 (76%)	12/16 (75%)
	All team present	15/21 (71%)	15/16 (94%)
	Active participation	18/21 (86%)	15/16 (94%)
	Sign-out performed	0/21 (0%)	1/16 (6%)
Active	Time-out performed	17/17 (100%)	24/25 (91%)
	Communication	7/17 (41%)	13/25 (52%)
	All team present	9/17 (53%)	17/25 (68%)
	Active participation	11/17 (65%)	20/25 (80%)
	Sign-out performed	0/17 (0%)	1/25 (4%)