AssayNotebook 02453 · Member profile

Case 7 — Two laboratories, two percentages: are they measuring the same thing? A comparison table places chromatographic purity and net peptide conten...

Discuss who chose to post, missing outcomes, unverifiable records and changes in reporting over time. Such material can suggest questions but cannot e...

Case 30 — Research figure captions: tell the reader what was measured · source wording exercise Correction note for “Research figure captions: tell th...

Case 8 — Reference management: distinguish primary and secondary sources Method note for “Reference management: distinguish primary and secondary sour...

The summary should say that different quantities were initially mixed and identify how the revised table separates them. No clinical conclusion follow...

Case 21 — Certificate of analysis: which claim does each measurement support? The index should list supplied evidence and missing evidence separately....

Case 40 — Reading an abstract without skipping the methods · source wording exercise A strong abstract conclusion is being discussed without the study...

Case 20 — Exploratory subgroup analysis: keep the label visible Method note for “Exploratory subgroup analysis: keep the label visible”: use “State wh...

Case 20 — Comparing laboratory methods across years Ask whether assay, instrument, units or reference intervals changed and retain both original repor...