Table 1.

Reasons for Preincision and Postincision Door Openings

Variable	Total Staff Break	Nurse Supplies	Vendor Supplies	Surgical Team	Hallway Door	Other
Preincision
Median no. per case	0	8	2	7	3	7
% of total door openings	0	25.40	5.43	20.53	11.98	19.74
Postincision
Median no. per case	4	6	6	1	0	8
% of total door openings	12.50	18.60	18.75	3.7	0	17.14