StudyDesign 05836 · Member profile

Case 8 — Preprint versus peer-reviewed publication Method note for “Preprint versus peer-reviewed publication”: use “Link both versions, record dates ...

A chromatographic peak-area figure and net material content answer different questions. Record the report’s own definition and units before comparing ...

Case 19 — Two laboratories, two percentages: are they measuring the same thing? A comparison table places chromatographic purity and net peptide conte...

Method note for “Assay-specific reference ranges: what must travel with a result?”: use “Retain units, method, laboratory interval and collection cont...

Correction note for “A correction log for an archive article”: retain the wording beginning “Identify the original error and the corrected text, date…...

Limit of the answer in “An evidence table with room for negative findings”: “Include all prespecified outcomes where reported, null…” is an excerpt fr...

Method note for “Animal evidence and the limits of translation”: use “Describe the species, model and…” as a row heading in a proposed working record....

Method note for “Retractions and expressions of concern in an archive”: use “Do not leave the historical citation looking…” as a row heading in a prop...

Case 12 — Certificate of analysis: which claim does each measurement support? A reagent dossier contains a summary purity percentage but not the metho...

Keep the source citation, retrieval date and a record of conversions or exclusions. Make synthetic examples explicit and never combine them silently w...