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Testosterone Replacement, Low T, HCG, & Beyond
Blood Test Discussion
How to Understand the CBC Blood Test Panel
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<blockquote data-quote="tareload" data-source="post: 264468"><p>Fun factoid...using my typical tortured approach I submitted two samples to Quest for CBC at the same blood draw.</p><p></p><p></p><p>Sample 1</p><p>[ATTACH=full]36732[/ATTACH]</p><p></p><p>Sample 2</p><p></p><p>[ATTACH=full]36733[/ATTACH]</p><p></p><p>This gives you an idea on the variance on an individual sample submitted to the same lab.</p><p></p><p>You can see Hgb results the same. Hct difference is 1.6%. IIRC when I dug into this a few years ago the machine precision on Hct measurement can be up to +/- 2% relative (maybe it was 1.5%); I'll see if I can find where I posted that).</p><p></p><p>My plasma viscosity must be decent. My blood looked very low viscosity flowing into the vial. Almost water like.</p></blockquote><p></p>
[QUOTE="tareload, post: 264468"] Fun factoid...using my typical tortured approach I submitted two samples to Quest for CBC at the same blood draw. Sample 1 [ATTACH type="full" alt="1694525598571.png"]36732[/ATTACH] Sample 2 [ATTACH type="full" alt="1694525627100.png"]36733[/ATTACH] This gives you an idea on the variance on an individual sample submitted to the same lab. You can see Hgb results the same. Hct difference is 1.6%. IIRC when I dug into this a few years ago the machine precision on Hct measurement can be up to +/- 2% relative (maybe it was 1.5%); I'll see if I can find where I posted that). My plasma viscosity must be decent. My blood looked very low viscosity flowing into the vial. Almost water like. [/QUOTE]
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Testosterone Replacement, Low T, HCG, & Beyond
Blood Test Discussion
How to Understand the CBC Blood Test Panel
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