One concrete data point for the thread. Practical: whatever you change, write down the date and the reason. In three months the reason is what you will have forgotten, and the reason is what makes the record worth having.
One thing that is still open after KevinCompounds’s answer:
How would you tell the difference between that and the alternative explanation?
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Browse GL BiochemDr.PeteFamMed said:Practical: whatever you change, write down the date and the reason.
Correct as far as it goes. The part it does not cover is what to do when the honest answer is "not enough data", which is more often than anyone likes.
Dr.PeteFamMed said:Practical: whatever you change, write down the date and the reason.
This is exactly what I could not find anywhere else. Taking it to my next appointment.