How ApoA-I appears on your report
Look for Apolipoprotein A-I (ApoA-I). It may also be printed as ApoA-I. The result is normally shown in g/L, next to the reference interval used by the laboratory that ran the test.
Note the collection date before you compare it with anything, along with the context that matters for this marker: genetics, activity, smoking, weight and the wider lipid profile can affect it. It usually moves more slowly than a post-meal triglyceride result.
ApoA-I range in Australia
Vector tracks ApoA-I against an optimal range of 1.1–1.9 g/L. Australia has no nationally harmonised reference interval for this marker, so the interval printed on your report varies with the laboratory and the assay it used.
Vector’s optimal range is the band the app tracks against and the one printed in the doctor report. Why the two differ.
What to read alongside ApoA-I
A single marker rarely explains itself. These results are commonly interpreted together with ApoA-I, and Vector keeps them within reach of each other as your record grows.
Tracking ApoA-I over time
One ApoA-I result is a single point. Import the report into Vector, check the extracted value, unit and collection date, and it becomes the start of a series instead — with each later report adding a dated point you can actually compare against.
Further reading
ApoA-I is read the same way every other result on the report is. These two guides cover that method rather than this marker:
- How to read an Australian pathology report — A practical guide to dates, units, reference intervals and the context that belongs beside an Australian pathology result.
- Pathology report reference ranges: what they mean — Understand the laboratory interval, Australian guidance and the product context Vector adds to a result over time.
Common questions
What is a normal ApoA-I range in Australia?
Australia has no nationally harmonised reference interval for ApoA-I, so the range printed on your report varies with the laboratory and the assay it used — always read your result against the interval beside it. Vector tracks ApoA-I against an optimal range of 1.1–1.9 g/L, which is deliberately tighter than a population reference interval.
What is the optimal ApoA-I level?
Vector treats 1.1–1.9 g/L as the optimal range for ApoA-I, with sex-specific bands of 1.1–1.9 for men and 1.1–2.0 for women. An optimal range is a target the app tracks against, not a clinical threshold, and it can differ from the interval your laboratory prints.
What unit is ApoA-I reported in on Australian pathology reports?
ApoA-I is usually reported in g/L on Australian pathology reports. The performing laboratory prints a reference interval in the same unit beside the result, and that interval is the one that governs your individual result.
What can change your ApoA-I result?
Genetics, activity, smoking, weight and the wider lipid profile can affect it. It usually moves more slowly than a post-meal triglyceride result.
What else is ApoA-I called?
Apolipoprotein A-I (ApoA-I) may also appear as ApoA-I on a pathology report. Laboratories differ in the label they print, which is why Vector matches on several names for the same analyte.
Sources
- RCPA Manual: Apolipoprotein A-IAustralian pathology reference for this test and related result context.
- RCPA Manual: Pathology TestsThe performing laboratory's interval remains the primary reference for an individual result.
Published 2 August 2026 · Updated 3 August 2026 · Author Vector