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ForumsCOA & Analytical TestingHas anyone dealt with are all coas created equal? mine looks different from others i see? Page 8

Has anyone dealt with are all coas created equal? mine looks different from others i see?

SteveThurs Wed, Feb 7, 2024 at 7:31 PM 36 replies 2,454 viewsPage 8 of 8
MeganSA_TX
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Apr 18, 2024 at 2:13 PM#36
DataDave said:
Practical: whatever you change, write down the date and the reason.

Genuinely useful, thank you. I had the facts and not the framework.

11 9PharmD_Rodriguez, julia.endo, JessicaM_2024 and 8 others
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DebRD_ATL
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Apr 22, 2024 at 11:45 AM#37

Adding the clinical framing, because it changes how the question reads. Order of operations matters more than any single choice here: establish a baseline, change one thing, wait long enough for it to express itself, then measure again under the same conditions.

Last edited: Apr 22, 2024 at 3:45 PM
12 10RegAffairsDC, BiostatsBrad, PeptideSynthNJ and 9 others
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tammy_FL
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Apr 26, 2024 at 9:14 AM#38
DebRD_ATL said:
Order of operations matters more than any single choice here: establish a baseline, change one thing, wait long enough for it to express itself, then…

Second this. I had assumed I was the exception until I read this.

13 11kevin_tulsa, Dr.PainCLE, mike_mealprep and 10 others
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bri_stats
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Apr 30, 2024 at 6:41 AM#39
DebRD_ATL said:
Order of operations matters more than any single choice here: establish a baseline, change one thing, wait long enough for it to express itself, then…

There is a second half to this that has not been said yet. Most of what circulates confidently in this community traces back to one summary of one study, and the qualifier was dropped somewhere in the third retelling.

14 12JessicaM_2024, TomFromTexas, mike.trainer_LA and 11 others
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Dr.GutHealth
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May 4, 2024 at 4:06 AM#40

The figures, for anyone assembling their own picture. The boring version of this is the one that works, and the boring version is: measure a baseline, change one variable, wait, measure again under the same conditions. Nobody wants that answer and it is still the answer.

36 9MikeKY_noInsulin, Dr.RaviCardio, jennifer_SEA and 33 others
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