Relevance of Predictive sensitivity, day -3 to -1 (Wolf et al. 2026 Table 2) to "Select a DNA pathogen-identification workflow for diagnostic testing"
- Use case
- Select a DNA pathogen-identification workflow for diagnostic testing
- Assessed by
- Predictive sensitivity, day -3 to -1 (Wolf et al. 2026 Table 2)
- Relevance
- Proxy evidence
- Endpoint
- Episode-level predictive sensitivity (day -3 to -1) against all blood-culture organisms, raw and with imputation
Detection of the blood-culture organism in plasma cell-free DNA in the three days before onset bears on the assay's detection limits in the use case's specimen, but prediction before clinical presentation is a different decision from diagnostic testing. Proxy evidence.
Evidence
Source checking verifies the cited claim or transcription. It does not establish independent reproduction.
Evidence table
Inspect claims, sources and review details
Trace each statement to its source and review. A context-only reference supports the record generally; it does not verify an individual field. Source checking does not reproduce an experiment.
One row per statement and cited source. Multiple citations are not independent evaluations. Shared locators are labelled explicitly.
20 evidence rows matching the loaded filters
| Property and statement | Original source and location | Review and provenance |
|---|---|---|
Citation locations1 values
| Predicting bloodstream infection by plasma cell-free metagenomic sequencing: a prospective cohort study dna-pathogen-20261011-wolf2026-source: Table 2 Version: The Lancet Microbe 7:101312, published online 2026-03-02; PMC13154368 full-text XML (author manuscript) | not individually reviewed No individual claim review recorded Audit detailsField: Source artifact SHA-256: Hash scope: Hash scope not separately documented; inspect source record |
| Comparison group wolf2026-plasma-mcfdna Context-only references | Predicting bloodstream infection by plasma cell-free metagenomic sequencing: a prospective cohort study dna-pathogen-20261011-wolf2026-source: Table 2 Version: The Lancet Microbe 7:101312, published online 2026-03-02; PMC13154368 full-text XML (author manuscript) | not individually reviewed No individual claim review recorded Audit detailsField: Source artifact SHA-256: Hash scope: Hash scope not separately documented; inspect source record |
| Comparison title Karius plasma mcfDNA sequencing in high-risk paediatric leukaemia (Wolf et al. 2026) Context-only references | Predicting bloodstream infection by plasma cell-free metagenomic sequencing: a prospective cohort study dna-pathogen-20261011-wolf2026-source: Table 2 Version: The Lancet Microbe 7:101312, published online 2026-03-02; PMC13154368 full-text XML (author manuscript) | not individually reviewed No individual claim review recorded Audit detailsField: Source artifact SHA-256: Hash scope: Hash scope not separately documented; inspect source record |
Constraints2 values
| Predicting bloodstream infection by plasma cell-free metagenomic sequencing: a prospective cohort study dna-pathogen-20261011-wolf2026-source: Table 2 Version: The Lancet Microbe 7:101312, published online 2026-03-02; PMC13154368 full-text XML (author manuscript) | not individually reviewed No individual claim review recorded Audit detailsField: Source artifact SHA-256: Hash scope: Hash scope not separately documented; inspect source record |
| Endpoint Episode-level predictive sensitivity (day -3 to -1) against all blood-culture organisms, raw and with imputation Context-only references | Predicting bloodstream infection by plasma cell-free metagenomic sequencing: a prospective cohort study dna-pathogen-20261011-wolf2026-source: Table 2 Version: The Lancet Microbe 7:101312, published online 2026-03-02; PMC13154368 full-text XML (author manuscript) | not individually reviewed No individual claim review recorded Audit detailsField: Source artifact SHA-256: Hash scope: Hash scope not separately documented; inspect source record |
| Claimed field links:assessed_by:dna-pathogen-20261011-wolf2026-protocol-prediction Context-only references | Predicting bloodstream infection by plasma cell-free metagenomic sequencing: a prospective cohort study dna-pathogen-20261011-wolf2026-source: Table 2 Version: The Lancet Microbe 7:101312, published online 2026-03-02; PMC13154368 full-text XML (author manuscript) | not individually reviewed No individual claim review recorded Audit detailsField: Source artifact SHA-256: Hash scope: Hash scope not separately documented; inspect source record |
| Headline metric recall Context-only references | Predicting bloodstream infection by plasma cell-free metagenomic sequencing: a prospective cohort study dna-pathogen-20261011-wolf2026-source: Table 2 Version: The Lancet Microbe 7:101312, published online 2026-03-02; PMC13154368 full-text XML (author manuscript) | not individually reviewed No individual claim review recorded Audit detailsField: Source artifact SHA-256: Hash scope: Hash scope not separately documented; inspect source record |
Limitations4 values
| Predicting bloodstream infection by plasma cell-free metagenomic sequencing: a prospective cohort study dna-pathogen-20261011-wolf2026-source: Table 2 Version: The Lancet Microbe 7:101312, published online 2026-03-02; PMC13154368 full-text XML (author manuscript) | not individually reviewed No individual claim review recorded Audit detailsField: Source artifact SHA-256: Hash scope: Hash scope not separately documented; inspect source record |
Pinned records22 values
| Predicting bloodstream infection by plasma cell-free metagenomic sequencing: a prospective cohort study dna-pathogen-20261011-wolf2026-source: Table 2 Version: The Lancet Microbe 7:101312, published online 2026-03-02; PMC13154368 full-text XML (author manuscript) | not individually reviewed No individual claim review recorded Audit detailsField: Source artifact SHA-256: Hash scope: Hash scope not separately documented; inspect source record |
| Rationale Detection of the blood-culture organism in plasma cell-free DNA in the three days before onset bears on the assay's detection limits in the use case's specimen, but prediction before clinical presentation is a different decision from diagnostic testing. Proxy evidence. Context-only references | Predicting bloodstream infection by plasma cell-free metagenomic sequencing: a prospective cohort study dna-pathogen-20261011-wolf2026-source: Table 2 Version: The Lancet Microbe 7:101312, published online 2026-03-02; PMC13154368 full-text XML (author manuscript) | not individually reviewed No individual claim review recorded Audit detailsField: Source artifact SHA-256: Hash scope: Hash scope not separately documented; inspect source record |
Sources and history
Release 2026-10-22-1b7cf027e4f6 · Record review: source checked
1 source record and release history
- Predicting bloodstream infection by plasma cell-free metagenomic sequencing: a prospective cohort study · Original source · The Lancet Microbe 7:101312, published online 2026-03-02; PMC13154368 full-text XML (author manuscript)
Technical metadata and extraction receipts
Stable ID: use-case-mapping-dna-pathogen-20261011-wolf2026-prediction
- field
- links:assessed_by:dna-pathogen-20261011-wolf2026-protocol-prediction
- value
- dna-pathogen-20261011-wolf2026-protocol-prediction
- relevance
- proxy
- endpoint
- Episode-level predictive sensitivity (day -3 to -1) against all blood-culture organisms, raw and with imputation
- rationale
- Detection of the blood-culture organism in plasma cell-free DNA in the three days before onset bears on the assay's detection limits in the use case's specimen, but prediction before clinical presentation is a different decision from diagnostic testing. Proxy evidence.
- constraints
- Inspect every linked evaluation's source locator and preserved limitations before citing a result.; Do not combine these results with another protocol's results; reference standards, specimens and scoring units differ between sources.
- limitations
- Single commercial assay (Karius); no comparator workflow on the same samples.; Karius provided testing and took part in sample processing and analysis, data management and manuscript review; one author (AAA) is a Karius employee and coinventor on a pending Karius patent, and two others report research or sequencing support from Karius.; Paediatric and young-adult high-risk leukaemia population; not a general sepsis-alert population.; Reference for sensitivity is blood culture.
- citation locators
- source id: dna-pathogen-20261011-wolf2026-source; locator: Table 2; Table 3; Methods 'Outcomes' and 'Statistical analysis'
- source locator
- dna-pathogen-20261011-wolf2026-source: Table 2
- revision
- 1
- reason
- Recorded from the 2026-10-11 DNA pathogen-identification literature pass (data/omics/use-case-coverage-dna-pathogen-20261011-wolf2026). Independently reviewed in docs/reviews/use-cases/pathogen-use-cases-2026-10-11.md.
- comparison group
- wolf2026-plasma-mcfdna
- comparison title
- Karius plasma mcfDNA sequencing in high-risk paediatric leukaemia (Wolf et al. 2026)
- headline metric
- recall
- stratum label
- Prediction (day -3 to -1)
- stratum order
- 2
- review
- method: source-hash-verification; independent-cell-check; scope-review; reviewer: claude; reviewer note: Separate Claude review agent (reviewer-path), independent of the extractor; no human review claimed; date: 2026-10-11; artifact sha256: 0f6905d0a0c9ace686bcc61970c711558ccf530b5c31f882607a305f8b5ca689; retrieval url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC13154368/fullTextXML; method note: Judgement drafted by the extracting agent from the pinned article.; note: Re-downloaded the pinned artifact and matched its SHA-256; compared every value with a separate stdlib parser written for this review (the extractor's script was not run) and checked a stratified sample by hand against the rendered table.
- reviewed evaluations
- dna-pathogen-20261011-wolf2026-eval-prediction
- pins
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