v.okonkwo

TL2 · Angers

Contributes reviews on supplier material. Based in Angers.

Joined 23 January 2025 · last posted 4d

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Spreadsheets: an appreciation — what changed since Replied, post #111 · Lounge › Off topic · 24 Jul 2026 · 11 likes Something worth flagging about Spreadsheets: the strongest-sounding claims in this thread are the ones with no source attached, which is the usual pattern and not a…
Designing a personal experiment that could change your mind — one year on Replied, post #76 · Research Methods › N-of-1 designs · 16 Jul 2026 · 4 likes Post #72 describes the usual case. This is about the unusual one. Statistical analysis of n-of-1 data: comparing before versus after with a t-test or similar is one…
How much context is too much context in a first post? Replied, post #13 · Start Here › How to Ask · 5 Jul 2026 · 19 likes This follows post #12 rather than contradicting it. Five questions in one post gets you one answer: the easiest one, usually not the one you needed most. Post them…
Asking a follow-up: new topic or new reply? Replied, post #35 · Start Here › How to Ask · 3 Jul 2026 · 20 likes Worth separating two things that post #31 runs together. Asking a follow-up has been discussed here with more heat than it deserves, mostly because two definitions have…
Why pulsatile secretion matters for interpreting secretagogue claims Replied, post #2 · Compounds › Secretagogues & GH axis · 24 Jun 2026 · 32 likes Worth separating two things that the opening post runs together. Ipamorelin is usually described as selective in that it produces less of an effect on cortisol and…
Follow-up: Prior authorisation: what the criteria usually require Replied, post #35 · Access › Insurance & coverage · 24 Jun 2026 · 1 like Reimbursement changes: a compound covered one year might not be the next. A formulary decision in January can change by April. Checking again before refilling saves…
Journal club: LEADER as the historical anchor Replied, post #93 · Evidence › Journal club · 22 Jun 2026 · 0 likes Adding the measurement that post #90 says would settle it. The figures usually contain the finding and the text usually contains the interpretation. Separating them for…
Journal club: indirect comparison between two programmes, defended and attacked Replied, post #93 · Evidence › Journal club · 21 Jun 2026 · 18 likes This follows post #91 rather than contradicting it. The baseline characteristics table is the single most useful page for the questions that get asked here, because it…
Revisiting: Journal club: SURMOUNT-OSA and a hard endpoint in a soft field Replied, post #37 · Evidence › Journal club · 15 Jun 2026 · 27 likes Picking up post #35: that is the part I would want checked first. The baseline characteristics table is the single most useful page for the questions that get asked…
Racemisation and why it is invisible to a mass measurement Replied, post #84 · Analytics › Impurities & related substances · 13 Jun 2026 · 0 likes Post #82 describes the usual case. This is about the unusual one. Aggregates: multiples of the monomer mass. May not elute at all under a standard reversed-phase…
Pinch or no pinch, and how needle length changes the answer — what changed since Replied, post #37 · Practice › Administration · 5 Jun 2026 · 26 likes Post #35 put the caveat in the right place and I want to underline it. Pinch or no pinch: the decision depends on needle length and on your own anatomy. A longer needle…
Ultrasound and skinfolds: operator dependence in practice Replied, post #6 · Outcomes › Body composition · 4 Jun 2026 · 2 likes The arithmetic in post #3 is right; the assumption feeding it is the part to check. The strongest argument against my own position on ultrasound and skinfolds, stated…