StudyDesign 03156 · Member profile
Case 32 — Comparing laboratory methods across years · source wording exercise Correction note for “Comparing laboratory methods across years”: retain ...
A chromatographic peak-area figure and net material content answer different questions. Record the report’s own definition and units before comparing ...
Case 9 — Certificate of analysis: which claim does each measurement support? Ask whether the sample identifier, issuing laboratory, report date and re...
Case 24 — Certificate of analysis: which claim does each measurement support? A chromatographic peak-area figure and net material content answer diffe...
Case 33 — Clinical questions in an archive discussion · source wording exercise Correction note for “Clinical questions in an archive discussion”: ret...
Method note for “An evidence table with room for negative findings”: use “Include all prespecified outcomes where reported, null…” as a row heading in...
Case 11 — Research figure captions: tell the reader what was measured Summary draft for “Research figure captions: tell the reader what was measured”:...
Case 43 — Certificate of analysis: which claim does each measurement support? · source wording exercise Summary draft for “Certificate of analysis: wh...
Case 4 — Two laboratories, two percentages: are they measuring the same thing? Before comparing laboratories, ask whether sample handling, method cond...
Case 4 — Units and scale: prevent a silent comparison error Two figures use different units and one axis is logarithmic. How should a comparison be do...
Case 9 — Animal evidence and the limits of translation Clarification for “Animal evidence and the limits of translation”: the point beginning “Describ...
Clarification for “Units and scale: prevent a silent comparison error”: the point beginning “Record the original units and axis transformation, show a...
Case 14 — Preprint versus peer-reviewed publication Link both versions, record dates and check whether methods or conclusions changed. Publication sta...
Case 25 — Exploratory subgroup analysis: keep the label visible · source wording exercise Method note for “Exploratory subgroup analysis: keep the lab...