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Medical ImagingGenerated accuracy model review: 2026-05-06

Radiology Turnaround Time Calculator accuracy and testing

This page documents how Calwarden builds trust for this calculator: source notes, regression-style default tests, limitations, assumptions, unit handling, rounding, and visible change history.

Formula source

  • Each output is the elapsed minutes between two entered workflow times on the same operational day.

Test cases

Default input regression check

Generated from the checked-in default inputs and calculate function.

Inputs

  • Order Time: 08:00
  • Exam Start Time: 09:15
  • Exam Complete Time: 10:00
  • Preliminary Report Time: 10:45
  • Final Report Time: 11:45

Expected outputs

  • Exam Complete to Final: 105 min
  • Order to Final: 225 min
  • Exam Duration: 45 min
  • Complete to Preliminary: 45 min

Known limitations

  • This page documents the checked-in calculator logic and does not certify results for every real-world edge case.
  • Use the result as a planning estimate unless the calculator page states a stricter purpose.

Assumptions

  • Times are entered on the same date unless crossing midnight is handled by the browser date-time values.
  • This is an operational calculator, not a clinical triage tool.
  • No timestamps are stored.

Unit handling

  • Order Time accepts local time values.
  • Exam Start Time accepts local time values.
  • Exam Complete Time accepts local time values.
  • Preliminary Report Time accepts local time values.
  • Final Report Time accepts local time values.
  • Exam Complete to Final is displayed in min.
  • Order to Final is displayed in min.
  • Exam Duration is displayed in min.
  • Complete to Preliminary is displayed in min.

Rounding rules

  • Number displays use up to 2 decimal places in the calculator UI.

Version history

1.0.0 - 2026-05-06

Generated accuracy and testing page from the current radiology-turnaround-time-calculator calculator definition.

Change log

2026-05-06

Published default regression test documentation and metadata fallbacks for Radiology Turnaround Time Calculator.

Calculator transparency

Accuracy pages are generated from checked-in calculator definitions and can be upgraded with curated review metadata over time.

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