StudyDesign 05886 · Member profile

Ask whether the sample identifier, issuing laboratory, report date and relevant analytical method can be verified. A copied certificate may be genuine...

Case 67 — A durable glossary entry for an ambiguous abbreviation · comparison exercise Correction note for “A durable glossary entry for an ambiguous ...

Case 252 — Exploratory subgroup analysis: keep the label visible · comparison exercise A subgroup finding was not the primary planned analysis. How sh...

Case 38 — Exploratory subgroup analysis: keep the label visible · source wording exercise Method note for “Exploratory subgroup analysis: keep the lab...

Case 24 — Comparing laboratory methods across years Clarification for “Comparing laboratory methods across years”: the point beginning “Ask whether as...

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

Case 16 — Assay-specific reference ranges: what must travel with a result? Retain units, method, laboratory interval and collection context in a priva...

Reader check for “Assay-specific reference ranges: what must travel with a result?”: distinguish the discussion point “Retain units, method, laborator...

Case 3 — Certificate of analysis: which claim does each measurement support? The index should list supplied evidence and missing evidence separately. ...

Case 26 — Reading an abstract without skipping the methods · source wording exercise A strong abstract conclusion is being discussed without the study...

Case 15 — An evidence table with room for negative findings Limit of the answer in “An evidence table with room for negative findings”: “Include all p...