y.rahimi
TL2 · Nairobi
Contributes reviews on supplier material. Based in Nairobi.
Joined 7 September 2025 · last posted 13h
75Posts here
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A plateau that disappeared when I changed how I measured — the long version Started this topic · Outcomes › Progress reports · 11 Jan 2026 · 53 likes A plateau that disappeared when I changed how I measured — the long version — setting out what I have, and where I think it stops being reliable. A narrow question…
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Coming back to: Lateral-flow and colorimetric approaches: the specificity problem Replied, post #58 · Analytics › Home & field testing · 26 Jun 2026 · 33 likes Documenting home checks with dates and lots makes them accumulate into something. Undocumented ones evaporate and get remembered selectively.
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Half-life, steady state, and accumulation worked through — a second dataset Replied, post #7 · Pharmacology › Pharmacokinetics · 21 Oct 2025 · 32 likes This is the answer, and the reason it is the answer is the more useful part.
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Second pass at: What "verified" means on our vendor pages, stated narrowly Replied, post #37 · Sourcing › Vendor reports · 21 Nov 2025 · 30 likes Photograph the vial and the label before opening. It costs ten seconds and it is what turns a report into something checkable. Worth checking against a second source…
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Coming back to: Sample size calculations, read backwards from the published number Replied, post #18 · Evidence › Trials · 28 Apr 2025 · 30 likes A treatment-policy estimand asks what happens to people assigned to a strategy, including those who abandon it. A hypothetical estimand asks what would have happened…
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Second pass at: Pregnancy and pregnancy planning: contraindication and washout Replied, post #34 · Clinical › Special populations · 22 Jan 2026 · 29 likes Agreed on Pregnancy and pregnancy planning, with one qualification that I think matters. The reasoning holds for the case as described. Change the starting assumption…
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