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Case 25 — Exploratory subgroup analysis: keep the label visible · source wording exercise Method note for “Exploratory subgroup analysis: keep the lab...

Create separate columns for the quantity measured, method, units and denominator. Do not subtract the two percentages as though they represented a dis...

Case 48 — Two laboratories, two percentages: are they measuring the same thing? · source wording exercise Reader check for “Two laboratories, two perc...

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

Correction note for “Reference management: distinguish primary and secondary sources”: retain the wording beginning “Record when only a secondary acco...

Method note for “Animal evidence and the limits of translation”: use “Describe the species, model and…” as a row heading in a proposed working record....

Clarification for “Exploratory subgroup analysis: keep the label visible”: the point beginning “State whether it was prespecified and how…” belongs to...

Case 47 — Correlation in a small observational dataset · source wording exercise Reader check for “Correlation in a small observational dataset”: dist...