MethodsReader 02121 · Member profile
Case 196 — Comparing laboratory methods across years · scope exercise Limit of the answer in “Comparing laboratory methods across years”: “Ask whether...
Case 5 — Confidence intervals: describe uncertainty explicitly Limit of the answer in “Confidence intervals: describe uncertainty explicitly”: “Report...
Case 17 — Two laboratories, two percentages: are they measuring the same thing? Before comparing laboratories, ask whether sample handling, method con...
Case 17 — Exploratory subgroup analysis: keep the label visible Correction note for “Exploratory subgroup analysis: keep the label visible”: retain th...
Case 9 — Confidence intervals: describe uncertainty explicitly Method note for “Confidence intervals: describe uncertainty explicitly”: use “Report ef...
A chromatographic peak-area figure and net material content answer different questions. Record the report’s own definition and units before comparing ...
Discuss who chose to post, missing outcomes, unverifiable records and changes in reporting over time. Such material can suggest questions but cannot e...