Overcoming the challenge of diagnosis of early HIV infection: a stepping stone to optimal patient management
Bibliographic record
Abstract
Prompt identification of individuals during the highly infectious acute or early stage of HIV infection has implications for both patient management and public health interventions. The studies on natural history of HIV infection over the last three decades have uncovered several clinical features and virological markers to diagnose early infection. However, the brevity of the acute symptomatic phase combined with the difficulty in identifying non-specific signs and symptoms poses diagnosis of early HIV infection as a remaining challenge. Furthermore, underestimation of risky behavior in the absence of detailed patient history and possible concurrent sexually transmitted infections render the diagnosis of recent infection difficult. Herein, we focus on the multifaceted clinical manifestations and the best usage of technological advancements to detect early HIV infection. Early diagnosis of HIV infection contributes to further improving patient outcomes and preventing transmission.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.006 | 0.023 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.004 | 0.002 |
| Bibliometrics | 0.003 | 0.001 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.005 | 0.006 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.009 | 0.019 |
| Insufficient payload (model declined to judge) | 0.007 | 0.006 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".