Contributing Factors to Operating Room Delays Identified from an Electronic Health Record: A Retrospective Study

Table 4

Summary statistics of procedure delays grouped by number (count) of daily procedures completed by surgeons.

Daily procedure count	Number of instances	Avg proc delay (hours)	Std dev (hours)
0	25,108	0.325	1.06
1	16,297	0.282	0.967
2	9,961	0.223	0.806
3	6,445	0.214	1.16
≥4	10,001	0.241	0.674