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Accuracy

Calculated values that calculate themselves

Indices, ratios and derived values are computed from observed results rather than worked out by hand at the end of a long shift. Consistent every time, and one less thing for a pathologist to check at verification.

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QRH
What you get

What this gives your lab

  • Haematology indices

    MCV, MCH, MCHC, RDW and absolute differential counts derived from the counts entered.

  • Lipid derivations

    VLDL, calculated LDL and the cholesterol ratios, from the measured fractions.

  • Renal and hepatic

    eGFR by the formula your lab prefers, A/G ratio, and the standard hepatic derivations.

  • Custom formulas

    Define your own expressions against any test in your master, for anything specific to your lab.

  • Conditional ranges

    Reference ranges that vary by age, sex or pregnancy status, applied without anyone switching them.

  • Method transparency

    The formula or method used is printed on the report, so a clinician knows what they are reading.

Consistency

The same answer regardless of who is on shift

A formula defined once produces the same result at nine in the morning and at nine at night. That consistency is what makes results comparable across visits, which is most of what a referring doctor is looking for.

  • Formulas defined at the test master level, not per report
  • Rounding and significant figures set once and applied everywhere
  • Units enforced, so a value entered in the wrong unit is caught
  • Changes to a formula are logged and do not alter historical reports
QRH
The difference

What changes once this is running

  • A category of arithmetic error disappears from your reports
  • Verification gets faster, because there is less to re-check by hand
  • Results stay comparable across visits and across staff
  • New technologists produce correct reports from their first shift
Works with

Pairs well with

Features that labs usually turn on alongside this one.

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