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Data · dataset · 2026

<p>Validation sample size and the precision limit for current prevalence.</p>

Listed in UCL Research Data Repository

<p>The curve shows the minimum attainable 95% confidence-interval half-width for current reference-standard prevalence as the reference-negative validation sample increases.

Description

The reference-positive validation sample remains fixed at 28. The horizontal line is the prespecified 0.020 target; π₀ = 28/1,045 and Se = Sp = 0.86.</p>

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Provenance · 1 source records, 9 field assertions
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UCL Research Data Repositoryoai:figshare.com:article/3404887710 d agoJSON v1
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