Short Communication: Prevalence of Transmitted Resistance to Non-Nucleoside Reverse Transcriptase Inhibitors in European and North American Countries Over 20 Years: An Updated Meta-Analysis
Bibliographic record
Abstract
The prevalence of transmitted non-nucleoside reverse transcriptase inhibitor (NNRTI) resistance around the world has been estimated up to 2010. Treatment recommendations have since evolved from NNRTIs to integrase strand inhibitors (INSTIs). This analysis estimates more recent trends in transmitted NNRTI resistance given emerging INSTI use. Studies reporting prevalence of transmitted NNRTI resistance in Europe, the United States, and Canada were meta-analyzed to generate yearly estimates in four regions. Overall prevalence of transmitted resistance continued to rise in the United States to >10% in 2015. Prevalence in European countries with larger surveillance networks was consistent at ∼4% from 2000 through 2012, increasing to 7% in 2016. Prevalence in European countries with fewer available data was generally <5%. Two publications with Canadian data were identified, reporting 0%-3% resistance. This analysis showed increasing prevalence of transmitted NNRTI resistance up to 2016, despite the availability of newer classes of treatments.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.003 | 0.000 |
| Bibliometrics | 0.001 | 0.003 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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 teacher head, 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".