SourceIndex 05307 · Member profile

Case 19 — Comparing laboratory methods across years Correction note for “Comparing laboratory methods across years”: retain the wording beginning “Ask...

Correction note for “Comparing laboratory methods across years”: retain the wording beginning “Do not infer a physiological trend before assessing…” i...

Limit of the answer in “Comparing laboratory methods across years”: “Ask whether assay, instrument, units or reference intervals changed…” is an excer...

Case 41 — Exploratory subgroup analysis: keep the label visible · source wording exercise Clarification for “Exploratory subgroup analysis: keep the l...

Case 169 — Reading an abstract without skipping the methods · reader check exercise Correction note for “Reading an abstract without skipping the meth...

Case 41 — Clinical questions in an archive discussion · source wording exercise Correction note for “Clinical questions in an archive discussion”: ret...

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 5 — Confidence intervals: describe uncertainty explicitly A result is described only as statistically significant. What information is missing? E...

Case 32 — Selection bias in a self-reported forum sample · source wording exercise Clarification for “Selection bias in a self-reported forum sample”:...

Case 20 — Correlation in a small observational dataset Method note for “Correlation in a small observational dataset”: use “Report sample size, potent...

Case 30 — Data provenance: keep source, transformation and output together · source wording exercise A table has been copied into a new format without...