ArticleRevista de saude publica2022
HIV knowledge and its correlation with the Undetectable = Untransmittable slogan in Brazil.
Article in Revista de saude publica, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Undetectable = Untransmittable: A Cross-Population Systematic Review and Meta-Analysis on Awareness and Acceptance.Pathogens (Basel, Switzerland) · 2025Pooled it
- The HIV/AIDS Epidemiological Challenges: Why is HIV Incidence Rising While AIDS Incidence and Mortality are Declining in Brazil?Journal of community health · 2026Article
- Pre-exposure prophylaxis use and discontinuation among Brazilian gay, bisexual, and other men who have sex with men: examining the role of internalized homonegativity and discrimination.BMC infectious diseases · 2025Article
- Validation of the Perceived Barriers to Antiretroviral Therapy Adherence (PEDIA) Scale Among Gay, Bisexual, and Other Men Who Have Sex With Men and Transgender and Nonbinary Persons: Cross-Sectional Study.JMIR public health and surveillance · 2025Article
- Low HIV Testing and PrEP Uptake of Adolescent and Young Men who have Sex with Men in Vietnam.AIDS and behavior · 2025Article
- Undetectable = Untransmittable (U = U): insights from people living with HIV attending health facilities in Rwanda.BMC public health · 2025Article
- Knowledge of HIV transmission, prevention strategies and U = U among adult sexual and gender minorities in Brazil.Journal of the International AIDS Society · 2024Article
- HIV/AIDS knowledge level, awareness of public health centers and related factors: a cross-sectional study among Brazilians in Japan.BMC public health · 2023Article
- Moderating Effect of Pre-Exposure Prophylaxis Use on the Association Between Sexual Risk Behavior and Perceived Risk of HIV Among Brazilian Gay, Bisexual, and Other Men Who Have Sex With Men: Cross-Sectional Study.JMIR public health and surveillance · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Knowledge about HIV transmission and prevention is a necessary step for adopting preventive behaviors. We assessed HIV knowledge and its correlation with the perceived accuracy of the "Undetectable = Untransmittable" (U=U) slogan in an online sample with 401 adult Brazilians. Overall, 28% of participants showed high HIV knowledge level. The perceived accuracy of the U=U slogan significantly correlated with HIV knowledge. Younger participants, those reporting lower income or lower education, or who had never tested for HIV showed poorer HIV knowledge. Filling gaps of knowledge among specific populations is urgent in order to increase preventive behaviors and decrease HIV stigma.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.