StudyDesign 03246 · Member profile

Case 21 — Certificate of analysis: which claim does each measurement support? Separate document provenance, identity, purity and the conditions measur...

Case 7 — Clinical questions in an archive discussion Limit of the answer in “Clinical questions in an archive discussion”: “Explain the study’s scope ...

Before comparing laboratories, ask whether sample handling, method conditions and reporting definitions are available. Missing details should be visib...

Case 5 — A correction log that survives the next archive update Use separate entries for the internal transcription correction and the publisher notic...

Case 16 — Comparing laboratory methods across years Ask whether assay, instrument, units or reference intervals changed and retain both original repor...

Separate document provenance, identity, purity and the conditions measured. A percentage without its method and sample linkage cannot establish all of...

Case 23 — Research figure captions: tell the reader what was measured Correction note for “Research figure captions: tell the reader what was measured...

Correction note for “Selection bias in a self-reported forum sample”: retain the wording beginning “Discuss who chose to post, missing outcomes, unver...

Limit of the answer in “Data provenance: keep source, transformation and output together”: “Keep the source citation, retrieval date and a…” is an exc...

Case 15 — Clinical questions in an archive discussion Explain the study’s scope and limitations without recommending a treatment change. Individual de...