{ "abstract": "Little is known about people living with HIV’s preferences for different tuberculosis preventive treatment (TPT) regimens, or the conditions under which they would accept treatment. Actionable evidence regarding preference for TPT is needed to inform policy and the development of novel TPT regimens. Adults engaged in care at an HIV clinic in Kampala, Uganda, completed a discrete choice experiment survey with nine random choice tasks. In each task, participants first chose between two hypothetical TPT regimens with differing treatment features (number of pills, frequency, duration, adjusted antiretroviral dosage, and side effects). Second, they answered if they would accept the selected treatment, versus taking no treatment. We simulated predicted TPT regimen choice based on hierarchical Bayesian estimation of individual preference weights. Among 400 participants, 394 gave high-quality answers and were included (median age 44, 71.8% female, 91.4% previously received TPT). Across nine tasks, 60.2% (237/394) accepted all selected TPT regimens, 39.3% (155/394) accepted some regimens, and 0.5% (2/394) accepted none. Choice simulations showed that if only 6 months of daily isoniazid (6H) was available, 11.9% of participants were predicted to prefer no TPT. However, offering a 4-pill, fixed-dose combination 3HP regimen in addition to 6H increased the acceptability from 88.1% to 98.8% (predicted choice of 3HP 94.5%, 6H 4.4%, no TPT 1.2%). Choice simulations showed that 10 pills per dose and antiretroviral dosage adjustment had the largest effects on reducing the acceptability of regimens. While adults living with HIV in Uganda demonstrate a high willingness to accept different TPT regimens, offering regimens with preferred features, such as 3HP as a fixed-dose combination, could drive TPT acceptance and uptake from high to nearly universal.", "abstract_shown": true, "affiliations": [ "Division of Pulmonary and Critical Care Medicine, University of California San Francisco, San Francisco, California, United States of America", "Center for Tuberculosis, University of California San Francisco, San Francisco, California, United States of America", "Infectious Diseases Research Collaboration, Kampala, Uganda", "Uganda Tuberculosis Implementation Research Consortium, Walimu, Kampala, Uganda", "Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America", "Division of Pulmonary Diseases and Critical Care Medicine, University of California Irvine, Irvine, California, United States of America", "Department of Medicine, Makerere University College of Health Sciences, Kampala, Uganda", "Makerere University Joint AIDS Program, Kampala, Uganda", "Division of HIV, Infectious Diseases, and Global Medicine, University of California San Francisco, San Francisco, California, United States of America" ], "article_type": "Research Article", "arxiv": null, "author_total": 14, "authors": [ { "affs": [ 0 ], "name": "Hélène E. Aschmann" }, { "affs": [ 1 ], "name": "Allan Musinguzi" }, { "affs": [ 2 ], "name": "Jillian L. Kadota" }, { "affs": [ 3 ], "name": "Catherine Namale" }, { "affs": [ 4 ], "name": "Juliet Kakeeto" }, { "affs": [ 5 ], "name": "Jane Nakimuli" }, { "affs": [ 6 ], "name": "Lydia Akello" }, { "affs": [ 7 ], "name": "Fred Welishe" }, { "affs": [ 8 ], "name": "Anne Nakitende" }, { "name": "Christopher Berger" }, { "name": "David W. Dowdy" }, { "name": "Adithya Cattamanchi" }, { "name": "Fred C. Semitala" }, { "name": "Andrew D. Kerkhoff" } ], "bibtex": "https://research.draconitic.com/paper/eeq0rp31c748z.bib", "cited_by": 0, "doi": "10.1371/journal.pgph.0005630", "fulltext_url": "https://journals.plos.org/globalpublichealth/article?id=10.1371/journal.pgph.0005630", "id": "eeq0rp31c748z", "issns": [ "2767-3375" ], "landing_url": "https://journals.plos.org/globalpublichealth/article?id=10.1371/journal.pgph.0005630", "language": null, "licence": "CC-BY-4.0", "licence_label": "CC BY 4.0", "licence_source": "journal", "licence_url": "https://creativecommons.org/licenses/by/4.0/", "metadata_licence": null, "native_subjects": [ [ "openalex", "2725|Tuberculosis Research and Epidemiology" ], [ "plos", "/Biology and life sciences/Immunology/Vaccination and immunization/Antiviral therapy/Antiretroviral therapy" ], [ "plos", "/Biology and life sciences/Microbiology/Medical microbiology/Microbial pathogens/Viral pathogens/Immunodeficiency viruses/HIV" ], [ "plos", "/Biology and life sciences/Microbiology/Medical microbiology/Microbial pathogens/Viral pathogens/Retroviruses/Lentivirus/HIV" ], [ "plos", "/Biology and life sciences/Organisms/Viruses/Immunodeficiency viruses/HIV" ], [ "plos", "/Biology and life sciences/Organisms/Viruses/RNA viruses/Retroviruses/Lentivirus/HIV" ], [ "plos", "/Biology and life sciences/Organisms/Viruses/Viral pathogens/Immunodeficiency viruses/HIV" ], [ "plos", "/Biology and life sciences/Organisms/Viruses/Viral pathogens/Retroviruses/Lentivirus/HIV" ], [ "plos", "/Biology and life sciences/Psychology/Psychological attitudes" ], [ "plos", "/Medicine and health sciences/Epidemiology/Medical risk factors" ], [ "plos", "/Medicine and health sciences/Immunology/Vaccination and immunization/Antiviral therapy/Antiretroviral therapy" ], [ "plos", "/Medicine and health sciences/Medical conditions/Infectious diseases/Bacterial diseases/Tuberculosis" ], [ "plos", "/Medicine and health sciences/Medical conditions/Tropical diseases/Tuberculosis" ], [ "plos", "/Medicine and health sciences/Pathology and laboratory medicine/Pathogens/Microbial pathogens/Viral pathogens/Immunodeficiency viruses/HIV" ], [ "plos", "/Medicine and health sciences/Pathology and laboratory medicine/Pathogens/Microbial pathogens/Viral pathogens/Retroviruses/Lentivirus/HIV" ], [ "plos", "/Medicine and health sciences/Pharmaceutics/Dose prediction methods" ], [ "plos", "/Medicine and health sciences/Pharmacology/Drugs/Isoniazid" ], [ "plos", "/Medicine and health sciences/Public and occupational health/Preventive medicine/Vaccination and immunization/Antiviral therapy/Antiretroviral therapy" ], [ "plos", "/People and places/Geographical locations/Africa/Uganda" ], [ "plos", "/Social sciences/Psychology/Psychological attitudes" ] ], "openalex": "W7212149763", "pdf_url": "https://journals.plos.org/globalpublichealth/article/file?id=10.1371/journal.pgph.0005630&type=printable", "pmcid": null, "pmid": null, "published": "2026-09-10", "publisher": "Public Library of Science", "ris": "https://research.draconitic.com/paper/eeq0rp31c748z.ris", "sources": [ { "first_seen": "2026-10-30T12:17:56Z", "native_id": "10.1371/journal.pgph.0005630", "source": "plos", "url": "https://journals.plos.org/globalpublichealth/article?id=10.1371/journal.pgph.0005630" } ], "subjects": [ { "field": "biology", "origin": "plos:immunology", "subfield": "immunology" }, { "field": "biology", "origin": "plos:microbiology", "subfield": "microbiology" }, { "field": "medicine", "origin": "plos:epidemiology", "subfield": "epidemiology-public-health" } ], "title": "Predicted choice and acceptability of regimens for tuberculosis preventive treatment among people living with HIV in Uganda – A discrete choice experiment", "title_text": "Predicted choice and acceptability of regimens for tuberculosis preventive treatment among people living with HIV in Uganda – A discrete choice experiment", "type": "peer-reviewed", "updated_at": "2026-10-30T12:17:56Z", "url": "https://research.draconitic.com/paper/eeq0rp31c748z", "venue": "PLOS Global Public Health", "versions": [] }