How are 'Used Minutes' calculated in the Theatre Utilisation Session Details table?

To find the session details table, navigate to Surgery > Theatre Effectiveness > Utilisation and select the 'Session Details' button. 'Used Minutes' is Column J.

"Used Minutes" refers to the total actual minutes "patients were in OR" or the theatre was used.

This will include both elective and emergency patients, and is only the minutes that were used within the allocated list - meaning any operating minutes prior to list start time or after list finish time are not included. Also patient changeover, any late start time, and early finish time is NOT included in this calculation.