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Derived metric key terms and variables associated with study measures.
| Derived metric | Calculation |
| Scheduled days | For a reporting period:
|
| Unscheduled days | For a reporting period:
|
| Time outside scheduled hours per month | For a reporting period:
|
| Time on unscheduled days per month | For a reporting period:
|
| Clinical load | For a reporting period:
|
| “Work outside work” measure | For a reporting period:
|
