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ForumsDosing & ProtocolsNeedle length selection — anyone have experience? Page 6

Needle length selection — anyone have experience?

fiona_VT Tue, Feb 24, 2026 at 2:11 AM 36 replies 1,655 viewsPage 6 of 8
LabKate
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Apr 1, 2026 at 12:18 AM#26

The figures, for anyone assembling their own picture. One habit that pays for itself: post the method alongside the number. A figure without its method cannot be checked, and an unchecked figure is how this community accumulates folklore.

Last edited: Apr 1, 2026 at 3:18 AM
10 8JenMemphis, pat_auckland, Dr.GastroMayo and 7 others
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pete_manc_UK
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Apr 5, 2026 at 9:05 AM#27

One thing that is still open after TrialNerd_Beth’s answer:

What would you measure differently if you were starting again?

11 9RunnerRach, TrialNerd_Beth, HPLC_Greg and 8 others
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oliver_london
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Apr 9, 2026 at 5:49 PM#28
LabKate said:
One habit that pays for itself: post the method alongside the number.

Filing a mild objection. Mild because I might be wrong; an objection because nobody has addressed the case that does not fit. Pushing back on the consensus forming here. Consistency is not the same as correctness, and a board that agrees with itself quickly is usually agreeing with the first person who sounded certain.

12 10Dr.LeslieOBGYN, MikeNYC_runner and 9 others
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pete_RVA
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Apr 14, 2026 at 2:31 AM#29
LabKate said:
One habit that pays for itself: post the method alongside the number.

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.

Last edited: Apr 14, 2026 at 7:31 AM
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fiona_VT
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Apr 18, 2026 at 11:09 AM#30

Reporting back.

Closing this out. What actually changed my mind was the point about waiting for a trend instead of reading a single measurement, which is embarrassing in hindsight and worth saying anyway.

35 8tampaLisa73, KarenAZ_mom, zoe_NC and 32 others
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