StudyDesign 02086 · Member profile

Ask whether assay, instrument, units or reference intervals changed and retain both original reports. Do not infer a physiological trend before assess...

Case 21 — Reference management: distinguish primary and secondary sources Correction note for “Reference management: distinguish primary and secondary...

Case 27 — Comparing laboratory methods across years · source wording exercise Two results were collected years apart with unknown method changes. What...

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

Case 191 — A correction log for an archive article · reader check exercise Limit of the answer in “A correction log for an archive article”: “Keep the...

Method note for “A literature note that separates hypothesis from observation”: use “State the study design and what was actually measured…” as a row ...

Case 12 — Research figure captions: tell the reader what was measured Clarification for “Research figure captions: tell the reader what was measured”:...

Case 12 — Reference management: distinguish primary and secondary sources Correction note for “Reference management: distinguish primary and secondary...

Case 4 — Correlation in a small observational dataset Method note for “Correlation in a small observational dataset”: use “Report sample size, potenti...

Link the publisher notice beside the citation, record its date and reassess claims that relied on the paper. Do not leave the historical citation look...

Case 50 — Reproducibility checklist for a bench-method discussion · comparison exercise A protocol summary omits conditions and controls. What makes t...