Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Leigh F Johnson"'
Autor:
Naomi S Levitt, Sarah Bennett, Kirsty Bobrow, Lara R Fairall, Rifqah A Roomaney, Max O Bachmann, Andrew Boulle, Robyn Curran, Leigh F Johnson, Reshma Kassanjee, Naomi Folb
Publikováno v:
BMJ Global Health, Vol 9, Iss 2 (2024)
Background The development of strategies to better detect and manage patients with multiple long-term conditions requires estimates of the most prevalent condition combinations. However, standard meta-analysis tools are not well suited to synthesisin
Externí odkaz:
https://doaj.org/article/d140b67b069f4aa4852a200fcd92e2ba
Autor:
Nisha Jacob, Brian Rice, Alexa Heekes, Leigh F Johnson, Samantha Brinkmann, Tendesayi Kufa, Andrew Boulle
Publikováno v:
PLoS ONE, Vol 19, Iss 4, p e0291844 (2024)
BackgroundAccurate measurement of antenatal antiretroviral treatment (ART) coverage in pregnancy is imperative in tracking progress towards elimination of vertical HIV transmission. In the Western Cape, South Africa, public-sector individual-level ro
Externí odkaz:
https://doaj.org/article/3119fce93cfc4edab357fd65b6f9cfdc
Publikováno v:
PLoS ONE, Vol 18, Iss 4, p e0284032 (2023)
This paper investigates the effect of under-five mortality, child support grant (CSG) coverage and the rollout of antiretroviral therapy (ART) on fertility in South Africa. The study employs the quality-quantity trade-off framework to analyse the dir
Externí odkaz:
https://doaj.org/article/cba5156e9fcd4e4a9392bee26e81bd0d
Autor:
Gesine Meyer-Rath, Mohammed Majam, Leigh F Johnson, Katleho Matsimela, Linda Alinafe Sande, Thato Chidarikire, Marc d'Elbée, Lise Jamieson, Brooke Nichols
Publikováno v:
BMJ Global Health, Vol 6, Iss Suppl 4 (2021)
Externí odkaz:
https://doaj.org/article/36450b581a8b460ca5e8e46b2f0c181e
Autor:
Anthony Hauser, Katharina Kusejko, Leigh F Johnson, Huldrych F Günthard, Julien Riou, Gilles Wandeler, Matthias Egger, Roger D Kouyos
Publikováno v:
PLoS Medicine, Vol 17, Iss 12, p e1003397 (2020)
BackgroundRising resistance of HIV-1 to non-nucleoside reverse transcriptase inhibitors (NNRTIs) threatens the success of the global scale-up of antiretroviral therapy (ART). The switch to WHO-recommended dolutegravir (DTG)-based regimens could reduc
Externí odkaz:
https://doaj.org/article/5a507f61ad6341f7bd407e2a139d22e3
Publikováno v:
PLoS ONE, Vol 15, Iss 11, p e0242595 (2020)
BackgroundHIV prevalence data among pregnant women have been critical to estimating HIV trends and geographical patterns of HIV in many African countries. Although antenatal HIV prevalence data are known to be biased representations of HIV prevalence
Externí odkaz:
https://doaj.org/article/2f42b43bbab947e2a7bac460c159965f
Autor:
Amy L Slogrove, PhD, Kathleen M Powis, MD, Leigh F Johnson, PhD, John Stover, MA, Mary Mahy, ScD
Publikováno v:
The Lancet Global Health, Vol 8, Iss 1, Pp e67-e75 (2020)
Summary: Background: Children who are HIV-exposed uninfected (HEU) have higher morbidity and mortality than children who are HIV-unexposed and uninfected despite safer breastfeeding and improved maternal health with maternal antiretroviral therapy. W
Externí odkaz:
https://doaj.org/article/8b38cae19bc9401da1abba17eb7b12e6
Autor:
Anthony Hauser, Katharina Kusejko, Leigh F Johnson, Gilles Wandeler, Julien Riou, Fardo Goldstein, Matthias Egger, Roger D Kouyos
Publikováno v:
PLoS Computational Biology, Vol 15, Iss 6, p e1007083 (2019)
The scale-up of antiretroviral therapy (ART) in South Africa substantially reduced AIDS-related deaths and new HIV infections. However, its success is threatened by the emergence of resistance to non-nucleoside reverse-transcriptase inhibitors (NNRTI
Externí odkaz:
https://doaj.org/article/b19ef2f4404a461ab0e3a4df4d40c222
Autor:
Eduard Grebe, Alex Welte, Leigh F Johnson, Gilles van Cutsem, Adrian Puren, Tom Ellman, Jean-François Etard, Consortium for the Evaluation and Performance of HIV Incidence Assays (CEPHIA), Helena Huerga
Publikováno v:
PLoS ONE, Vol 13, Iss 9, p e0203638 (2018)
INTRODUCTION:There is a notable absence of consensus on how to generate estimates of population-level incidence. Incidence is a considerably more sensitive indicator of epidemiological trends than prevalence, but is harder to estimate. We used a nove
Externí odkaz:
https://doaj.org/article/4c52486886bf4f2ca15fa9408b55c02d
Autor:
Ranmini S Kularatne, Ronelle Niit, Jane Rowley, Tendesayi Kufa-Chakezha, Remco P H Peters, Melanie M Taylor, Leigh F Johnson, Eline L Korenromp
Publikováno v:
PLoS ONE, Vol 13, Iss 10, p e0205863 (2018)
OBJECTIVES:To estimate trends in prevalence and incidence of syphilis, gonorrhea and chlamydia in adult men and women in South Africa. METHODS:The Spectrum-STI tool estimated trends in prevalence and incidence of active syphilis, gonorrhea and chlamy
Externí odkaz:
https://doaj.org/article/b6d2ed046b4a4327b97c089029b8fc04