StudyDesign 01006 · Member profile

Method note for “Selection bias in a self-reported forum sample”: use “Discuss who chose to post, missing outcomes, unverifiable records…” as a row he...

Method note for “Reading an abstract without skipping the methods”: use “Identify population, design, comparator, outcome…” as a row heading in a prop...

Case 20 — Comparing laboratory methods across years Limit of the answer in “Comparing laboratory methods across years”: “Ask whether assay, instrument...

Clarification for “Data provenance: keep source, transformation and output together”: the point beginning “Keep the source citation, retrieval date an...

Limit of the answer in “Units and scale: prevent a silent comparison error”: “Record the original units and axis transformation, show any conversion…”...

Case 34 — Retractions and expressions of concern in an archive · source wording exercise Reader check for “Retractions and expressions of concern in a...

Case 1 — Research figure captions: tell the reader what was measured Correction note for “Research figure captions: tell the reader what was measured”...

Case 14 — Exploratory subgroup analysis: keep the label visible State whether it was prespecified and how many comparisons were considered. Treat expl...

Expand it on first use and name the discipline and source context. Add a cross-reference for alternate meanings rather than assuming that every histor...

Case 37 — Reading a preclinical paper: what belongs beside the abstract? · source wording exercise Clarification for “Reading a preclinical paper: wha...

Case 5 — Exploratory subgroup analysis: keep the label visible A subgroup finding was not the primary planned analysis. How should it be summarised? E...

Case 26 — Assay-specific reference ranges: what must travel with a result? · source wording exercise Summary draft for “Assay-specific reference range...