nobody warned me about reflux and I would have liked the warning
Something I keep coming back to: nobody warned me about reflux and I would have liked the warning.
Added ApoB to the panel after a thread here. It told me something the standard lipid panel had been hiding.
Draw at the same point in the week now, fasting, same lab. The noise dropped enormously once I standardised.
Took a baseline the week before starting purely because this board told me to. Best five minutes I have spent on this.
Ask me anything specific. Anything general I will probably get wrong.
best — the order this archive was captured in
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.
Different laboratories use different assay platforms with different calibration. Comparing across labs adds a systematic offset that is invisible on the report.
weight loss itself moves several of these independently
ask whether the lab changed its assay between your two draws
My A1c moved and I spent a fortnight convinced I knew why. The repeat six weeks later was back in range and I had changed nothing.
Retitled — the original asserted a causal claim the post does not support.
Do you have a baseline from before you started?
the trend line matters more than any single value
Have you taken this to whoever ordered it?
Have you taken this to whoever ordered it?
Agreed — and standardising the draw conditions is the cheapest improvement available.
Disagree with reading anything into that. One value, one morning, and you changed two other things in the same window.
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.
do not change three things and then read the panel
This. Reference ranges are population intervals, not targets, and conflating them causes a lot of unnecessary alarm here.
Small fix — a reference interval is not a treatment target, and the post above uses them interchangeably.
Is that the same assay, or did the lab change platforms?
Careful — that is a question for whoever ordered the panel, and nobody in this thread can answer it responsibly.
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.
Nobody here can interpret your panel and this comment is not doing so.
Disagreeing with this bit: that change is confounded by the weight loss itself and cannot be attributed.
Correcting my own comment: the two draws were 18 weeks apart, not the figure I gave earlier.
Agreed on assay changes. A lab switching platforms between your draws is invisible unless you ask.
a single A1c outside range is a reason to repeat, not to panic
Fasting or not, and what time of day?
Brought the whole set to my clinician rather than one flagged value. Completely different conversation.
Same view — ApoB if you add one thing. It answers a question the standard panel only gestures at.
Same view — ApoB if you add one thing.
Adding the obvious one — take it to whoever ordered the panel. This board cannot read it for you.
Brought the whole set to my clinician rather than one flagged value.
edit_for_clarity is right that a reference interval is not a target. It is a description of a population.
- 1Agreed on assay changes. A lab switching platforms between your draws is…8 comments in this branch · started by u/liver_enzyme_liz
- 2My A1c moved and I spent a fortnight convinced I knew why. The repeat six…7 comments in this branch · started by u/ismael_eriksen