Skip to main content

Table 2 Average occupation, number of procedures and variance of BIIs

From: Surgery scheduling heuristic considering OR downstream and upstream facilities and resources

Date Average occupation Number of procedures Variance of BIIs
ES AS PS I ES AS PS I ES AS PS I
04/20/2015 88.9% 66.7% 98.8% 48.1% 18 13 17 4 589.0 475.2 486.2 −11.1
04/23/2015 95.0% 77.2% 99.4% 28.8% 23 15 21 6 321.4 247.3 229.4 18.0
05/04/2015 96.4% 76.2% 99.7% 30.8% 15 10 16 6 341.2 2535.4 1093.2 1442.2
05/05/2015 89.6% 74.5% 95.2% 27.8% 15 12 15 3 4040.1 4614.4 2088.3 2526.1
05/08/2015 90.7% 70.6% 98.9% 40.1% 16 12 17 5 797.1 1379.3 763.4 615.9
05/12/2015 82.5% 62.3% 94.3% 51.4% 18 16 19 3 1065.4 2741.9 677.5 2064.4
Average 90.5% 71.2% 97.7% 37.2% 17.5 13.0 17.5 4.5 1192.4 1998.9 889.7 1109.2
  1. AS actual schedule, ES empirical schedule, PS proposed schedule, I improvement (AS – PS)