StudyDesign 09216 · Member profile

Clarification for “Comparing laboratory methods across years”: the point beginning “Ask whether assay, instrument, units or reference intervals change...

Clarification for “An evidence table with room for negative findings”: the point beginning “Include all prespecified outcomes where reported, null…” b...

Case 35 — Reading an abstract without skipping the methods · source wording exercise Clarification for “Reading an abstract without skipping the metho...

Case 1 — A correction log for an archive article Summary draft for “A correction log for an archive article”: the answer addresses “Identify the origi...

Case 20 — Selection bias in a self-reported forum sample A collection of forum reports is being treated as a representative sample. What limitations b...