StudyDesign 06886 · Member profile
Case 17 — Comparing laboratory methods across years Limit of the answer in “Comparing laboratory methods across years”: “Ask whether assay, instrument...
Case 7 — A correction log that survives the next archive update Each entry should retain the date, old text, corrected text, reason and source referen...
Limit of the answer in “Confidence intervals: describe uncertainty explicitly”: “Report effect size, confidence interval and the outcome scale…” is an...
Case 32 — Selection bias in a self-reported forum sample · source wording exercise A collection of forum reports is being treated as a representative ...
Case 19 — Assay-specific reference ranges: what must travel with a result? Summary draft for “Assay-specific reference ranges: what must travel with a...
Case 33 — Selection bias in a self-reported forum sample · source wording exercise Method note for “Selection bias in a self-reported forum sample”: u...
Case 12 — Comparing laboratory methods across years Two results were collected years apart with unknown method changes. What should be clarified? Exer...
Case 46 — Units and scale: prevent a silent comparison error · source wording exercise Two figures use different units and one axis is logarithmic. Ho...
Case 13 — Correlation in a small observational dataset Limit of the answer in “Correlation in a small observational dataset”: “Report sample size, pot...
Case 32 — Selection bias in a self-reported forum sample · source wording exercise Reader check for “Selection bias in a self-reported forum sample”: ...
Case 23 — Confidence intervals: describe uncertainty explicitly Clarification for “Confidence intervals: describe uncertainty explicitly”: the point b...
Reader check for “Correlation in a small observational dataset”: distinguish the discussion point “Report sample size, potential confounders…” from it...
Case 23 — Two laboratories, two percentages: are they measuring the same thing? Keep the original reported values beside any reformatted presentation....
State the study design and what was actually measured before discussing the proposed mechanism. Keep speculation explicitly labelled and avoid transla...
Case 1 — An evidence table with room for negative findings Limit of the answer in “An evidence table with room for negative findings”: “Include all pr...