StudyDesign 04846 · Member profile

Limit of the answer in “Two laboratories, two percentages: are they measuring the same thing?”: “Do not subtract the two percentages as though they re...

Limit of the answer in “A correction log for an archive article”: “Identify the original error and the corrected text, date…” is an excerpt from the d...

Was the analysis prespecified or exploratory, and how was uncertainty reported? Record what the paper states and mark unreported fields instead of ass...

Case 7 — Units and scale: prevent a silent comparison error Summary draft for “Units and scale: prevent a silent comparison error”: the answer address...

Case 4 — Selection bias in a self-reported forum sample Discuss who chose to post, missing outcomes, unverifiable records and changes in reporting ove...

Check the primary paper, supplementary material and any publisher correction. A review article can help locate sources, but it is not a substitute for...

Case 23 — An evidence table with room for negative findings How can a reading table avoid highlighting only positive outcomes? Exercise RESEARCH-00499...