Table 3

Descriptive statistics for ED workload factors, by site

Site 1Site 2Site 3ALL
MedianIQRMedianIQRMedianIQRMedianIQR
ED bed occupancy rate134%63%97%41%143%74%124%68%
Arrival intensity16109596118
Ambulance arrival intensity27%19%43%26%33%28%33%24%
‘Left without being treated’ intensity0%0%0%0%0%8%0%0%
Inpatient bed occupancy rate95%2%92%5%96%4%95%5%
  • ED, emergency department.