[Meta] proposal — a flair for baseline labs posts
proposal — a flair for baseline labs posts. Comments open, and the wording is genuinely up for discussion.
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.
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.
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.
If somebody has the same thing measured a different way, post it next to mine and we will see whether they agree.
best — the order this archive was captured in
Nobody here can interpret your panel and this comment is not doing so. What a board can usefully do is help you ask better questions of somebody who can.
baseline before you start is worth more than any later panel
lab reference ranges are not treatment targets
fasting state and time of day change more than people expect
Different laboratories use different assay platforms with different calibration. Comparing across labs adds a systematic offset that is invisible on the report.
Retitled — the original asserted a causal claim the post does not support.
My triglycerides moved and I spent a fortnight convinced I knew why. The repeat six weeks later was back in range and I had changed nothing.