StudyDesign 05486 · Member profile

Case 4 — Two laboratories, two percentages: are they measuring the same thing? Keep the original reported values beside any reformatted presentation. ...

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...

Case 13 — Preprint versus peer-reviewed publication Correction note for “Preprint versus peer-reviewed publication”: retain the wording beginning “Lin...

Case 34 — Certificate of analysis: which claim does each measurement support? · source wording exercise Clarification for “Certificate of analysis: wh...

Case 22 — Reading an abstract without skipping the methods A strong abstract conclusion is being discussed without the study methods. What should the ...

Case 16 — Comparing laboratory methods across years Limit of the answer in “Comparing laboratory methods across years”: “Ask whether assay, instrument...

Identify population, design, comparator, outcome definitions and follow-up. Assess whether the conclusion extends beyond the measurements and note wha...

Case 26 — Preprint versus peer-reviewed publication · source wording exercise A cited preprint has a later published version. How should an archive en...

Case 32 — Clinical questions in an archive discussion · source wording exercise Correction note for “Clinical questions in an archive discussion”: ret...