StudyDesign 01126 · Member profile

Case 7 — A correction log that survives the next archive update Ask whether the changed figure affects the archive’s interpretation. Updating a citati...

Case 54 — Exploratory subgroup analysis: keep the label visible · comparison exercise Method note for “Exploratory subgroup analysis: keep the label v...

Case 22 — A correction log for an archive article Identify the original error and the corrected text, date the correction and link the source. Keep th...

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

Case 10 — Correlation in a small observational dataset Method note for “Correlation in a small observational dataset”: use “Report sample size, potent...

Case 16 — Animal evidence and the limits of translation An animal experiment is cited as though it establishes a human outcome. What qualification is ...

Record the original units and axis transformation, show any conversion explicitly and retain the original values. Do not compare apparent visual dista...