what would you tell week-1 you about lipids
Question in the title, detail here: what would you tell week-1 you about lipids.
Reference intervals are typically the central 95% of a reference population. By construction one person in twenty falls outside one on any given test without anything being wrong.
Different laboratories use different assay platforms with different calibration. Comparing across labs adds a systematic offset that is invisible on the report.
Time of day, fasting state, hydration and recent exercise all move common markers. Standardising the draw conditions is free and it removes most of the apparent variability.
Not medical advice, obviously, and nothing here is approved for human use. One person with a spreadsheet.
best — the order this archive was captured in
Substantial weight loss independently moves lipids, liver enzymes and several other markers. Attributing a change to a compound while losing weight is confounded by design.
ApoB counts atherogenic particles rather than the cholesterol they carry, which is why it can diverge from LDL-C and why it is the addition most worth making.
Retitled — the original asserted a causal claim the post does not support.
Retitled — the original asserted a causal claim the post does not support.
Agreed — and standardising the draw conditions is the cheapest improvement available.
Compared two draws across two labs and spent a week worrying before finding out the assays were different.
Compared two draws across two labs and spent a week worrying before finding out the assays were different.
Adding the obvious one — take it to whoever ordered the panel. This board cannot read it for you.
Adding the obvious one — take it to whoever ordered the panel.
Disagreeing with this bit: that change is confounded by the weight loss itself and cannot be attributed.
Same view — ApoB if you add one thing. It answers a question the standard panel only gestures at.
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draw at the same point in the week if you want comparability
- 1ApoB counts atherogenic particles rather than the cholesterol they carry,…9 comments in this branch · started by u/nnt_nate