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ForumsCOA & Analytical TestingInter-lab variability in peptide testing — July 2024 Page 6

Inter-lab variability in peptide testing — July 2024

PedsEndoPhilly Fri, Jan 31, 2025 at 9:32 PM 52 replies 2,419 viewsPage 6 of 11
PedsEndoPhilly
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Feb 1, 2025 at 6:02 AM#26

+1. This mirrors my journey exactly. The Inter-lab variabilit discussion here is so valuable.

33 21sarah_TO, wendy_avl, jason_paloalto and 30 others
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amsterdam_pete
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Feb 1, 2025 at 6:19 AM#27
cory_ATX said:
Dad of 2 checking in — I started at 277 lbs and felt like I would tried everything

I respect cory_ATX perspective but I think this oversimplifies things a bit. Re: Inter-lab variability in — the subgroup analyses show meaningful heterogeneity.

I am not saying cory_ATX wrong entirely — just that the picture is more nuanced than a blanket statement. The SURMOUNT data specifically shows baseline BMI-dependent responses.

29 4ZaraB_AL, JakeSmashed95, NauseaFreeNow and 26 others
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mike_mealprep
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Feb 1, 2025 at 6:36 AM#28

Reading this thread on Inter-lab variability in hits close to home. Night shift nurse — I started at 263 lbs and felt like I would tried everything.

9 months on tirz and I am a different person. Not just the 38 lbs lost — my energy, my mood, my relationship with food. All transformed.

If you are on the fence about Inter-lab variabilit — take the leap. It was the best health decision I have ever made. ❤️

26 21Dr.AddMedPHL, newstart_MO, mia_MS2 and 23 others
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Dr.PulmRoch
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Feb 1, 2025 at 6:53 AM#29

Bookmarked 📌 The Inter-lab variabilit info in this thread is essential. Coming back to this for sure.

8 19DebRD_ATL, KristenIndy, MarkLI_maint and 5 others
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laura_annarbor
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Feb 1, 2025 at 7:10 AM#30

PedsEndoPhilly — that is really helpful context on Inter-lab variability in. Follow-up question: did you change anything about your diet at the same time?

I am in a similar situation (month 2) and trying to set realistic expectations.

38 18JenMemphis, pat_auckland, Dr.GastroMayo and 35 others
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