e.halonen

TL2 · Antalya

Contributes reviews on supplier material. Based in Antalya.

Joined 28 October 2024 · last posted 2d

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Seven-day rolling means and why weekly readings mislead Replied, post #110 · Outcomes › Progress reports · 25 Jul 2026 · 20 likes I have been on both sides of the seven-day rolling argument in this category within eighteen months, which should tell you how strong the evidence for either side is.
How to ask a question when you cannot say why you are asking it Replied, post #48 · Start Here › How to Ask · 22 Jul 2026 · 29 likes Where I part company with post #45, and it is a narrow parting. Timeline questions need the timeline. Dates, in order, with what happened on each. "A while ago" and…
Prescription portability between countries Replied, post #107 · Access › International · 21 Jul 2026 · 7 likes Adding the measurement that post #105 says would settle it. Where a jurisdiction has published guidance for clinicians, that document usually answers the practical…
Preservatives: function, testing, and limits — one year on Replied, post #32 · Pharmacology › Formulation chemistry · 16 Jul 2026 · 9 likes A note on scope: what I am saying about Preservatives applies to the case in the first post and I would not extend it further without checking.
A critique that turned out to be unfair, retracted by its author Replied, post #31 · Evidence › Study critique · 15 Jul 2026 · 8 likes Criticism is more useful when it is narrower. "The trial answers a different question from the one being asked" is actionable; "the trial is flawed" is not. That is the…
eGFR fluctuation and the creatinine denominator problem Replied, post #2 · Clinical › Bloodwork · 15 Jul 2026 · 0 likes The opening post and I disagree about the size of the effect, not about the direction. I would keep egfr fluctuation and the decision it usually gets used for separate…
Seven-day rolling means and why weekly readings mislead Replied, post #34 · Outcomes › Progress reports · 15 Jul 2026 · 1 like Nothing here is medical advice and a progress report is a description of what happened to one person under uncontrolled conditions. That is what I would do. It may not…
GIP receptor agonism and the argument about direction — does this still hold? Replied, post #9 · Pharmacology › Receptor biology · 12 Jul 2026 · 0 likes Receptor occupancy required for a clinical effect is not the same as full occupancy, and dose-response curves flattening at the top is what you would expect from that.…
Why we ask for units every single time, with three examples of what goes wrong Replied, post #107 · Start Here › How to Ask · 7 Jul 2026 · 22 likes Quantities without units are the single commonest reason a question sits unanswered. "Two and a half" is not a dose, a volume or a concentration until you say which.…
Deletion sequences: expected mass shifts by residue — the long version Replied, post #5 · Analytics › Impurities & related substances · 7 Jul 2026 · 3 likes Post #3 answers the question as asked. The question underneath it is different. Acetate content: counter-ion content. Trifluoroacetate or acetate from the salt form of…
Carryover and the ghost peak from last week's standard — what changed since Replied, post #107 · Analytics › HPLC & UHPLC · 4 Jul 2026 · 18 likes Where I have landed on Carryover, having got it wrong once in public: the direction is clear, the magnitude is not, and anyone quoting a precise magnitude has borrowed…
Mood changes: monitoring, and when to involve a professional — what changed since Replied, post #11 · Wellbeing › Mental health · 3 Jul 2026 · 1 like Where somebody's motivation for treatment was tied up with appearance, changes can be more complicated than expected, and describing that is not a failure. The…