How is Theatre Utilisation calculated?

Theatre Utilisation within SystemView is the total time a theatre session was occupied by a patient/patients. This is often referred to Theatre Occupancy.

Utilisation is the sum of each patients operating time from 'In OR' to 'Out OR', divided by the total session time, multiplied by 100%. Any operating time that occurs before the planned start time or after the planned finish time is not counted in the calculation.