Development and validation of a nomogram model for predicting negative/indeterminate HIV-1 antibody confirmation: a strategy to streamline the diagnostic pathway.
Liao G; Zhang S; Wei Y; Jin Y; Liu X; Quan H; Wang H · 2026 · BMC medical informatics and decision making
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background The standard HIV diagnostic algorithm comprises sequential serological screening, confirmatory antibody testing, and nucleic acid confirmation when necessary. This multi-step process often causes diagnostic delays, particularly…
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Metadata source: Europe PMC · DOI 10.1186/s12911-026-03546-6