Table 2 Estimated and actual surgical time
From: A survey of surgeons’ perception and awareness of intraoperative time utilization
Estimated time n = 18 | Actual surgical time n = 21 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Median | IQR | Mean | SD | Range | Median | IQR | Mean | SD | Range | p* | |
Opening of the abdomen | 10.0 | 9.5-15.0 | 11.8 | 3.6 | 7.0-20.0 | 10.0 | 6.5-12.0 | 10.8 | 5.5 | 4.0-26.0 | 0,485 |
Dissection/Resection | 87.5 | 67.5-108.8 | 89.7 | 31.1 | 50.0-180.0 | 75.0 | 64.0–126.5 | 100.0 | 62.8 | 43.0-308.0 | 0,532 |
Hand-sewn intestinal anastomosis | 20.0 | 15.0-25.0 | 20.6 | 5.6 | 15.0-35.0 | 23.0 | 16.0-27.0 | 24.5 | 11.3 | 11.0-56.0 | 0,193 |
Stapled intestinal anastomosis | 10.0 | 7.8-15.0 | 12.1 | 6.4 | 3.0-30.0 | 15.5 | 10.0-15.5 | 15.5 | 7.8 | 10.0-21.0 | 0,486 |
Closure of the abdomen | 25.0 | 20.0-30.0 | 26.2 | 11.1 | 15.0-60.0 | 27.0 | 19.0-34.5 | 27.5 | 8.5 | 14.0-44.0 | 0,693 |
Total time for surgical procedure | 147.0 | 131.5-201.3 | 160.4 | 42.3 | 110.0-260.0 | 146.0 | 128.0-201.0 | 173.0 | 72.0 | 96.0-404.0 | 0,539 |