Yaw Agyei

1.3k citations

19 papers · 653 indexed · h-index 11

Co-authors: Catherine MacPhail Kathleen Kahn Audrey Pettifor F. Xavier Gómez‐Olivé James P. Hughes Amanda Selin Marie C. D. Stoner Rhian Twine
Topics: HIV/AIDS Research and Interventions (16 papers)Adolescent Sexual and Reproductive Health (15 papers)Poverty, Education, and Child Welfare (7 papers)
Cited by: Safety Research Infectious Diseases General Health Professions
Journals: PLoS ONE American Journal of Epidemiology AIDS
Partner nations: United States South Africa Australia

In The Last Decade

Yaw Agyei

18 papers receiving 642 citations

Peers

Countries citing papers authored by Yaw Agyei

Since Specialization

Citations

This map shows the geographic impact of Yaw Agyei's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Yaw Agyei with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yaw Agyei more than expected).

Fields of papers citing papers by Yaw Agyei

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yaw Agyei. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Yaw Agyei. The network helps show where Yaw Agyei may publish in the future.

Co-authorship network of co-authors of Yaw Agyei

This figure shows the co-authorship network connecting the top 25 collaborators of Yaw Agyei. A scholar is included among the top collaborators of Yaw Agyei based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Yaw Agyei. Yaw Agyei is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

19 of 19 papers shown

#	Work	Indexed citations
1	Improving HIV Prevention Among Heterosexual Men Seeking Sexually Transmitted Infection Services in Malawi: Protocol for a Type I Effectiveness-Implementation Hybrid Randomized Controlled Trial of Systems Navigator–Delivered Integrated Prevention Package (HPTN 112-NJIRA Study) 2025 ·JMIR Research Protocols ·Sarah E. Rutstein,(unknown),Jane S. Chen,Yaw Agyei,(unknown),(unknown),Myron S. Cohen,Jessica M. Fogel,Vivian F. Go,(unknown),Erica L. Hamilton,Irving Hoffman,Mina C. Hosseinipour,Mark A. Marzinke,William C. Miller,(unknown),Julie Pulerwitz,Hans Spiegel,Ting Ye,Mitch Matoga	0
2	Safety, tolerability, and acceptability of long-acting injectable cabotegravir for HIV prevention in cisgender female adolescents (HPTN 084-01): a single-arm, open-label, phase 2b trial 2025 ·The Lancet HIV ·Lynda Stranix‐Chibanda,(unknown),(unknown),(unknown),Brett Hanscom,(unknown),Yaw Agyei,(unknown),Mark A. Marzinke,Sinéad Delany‐Moretlwe,Nyaradzo Mgodi,Bekezela Siziba,(unknown),Brenda Gati Mirembe,(unknown),Cynthia McCoig,Adeola Adeyeye,Hans Spiegel,Sybil Hosek	2
3	High prevalence and incidence of gonorrhoea and chlamydia in young women eligible for HIV pre-exposure prophylaxis in South Africa and Zimbabwe: results from the HPTN 082 trial 2023 ·Sexually Transmitted Infections ·Sinéad Delany‐Moretlwe,Nyaradzo Mgodi,Linda‐Gail Bekker,Jared M. Baeten,Chuwen Li,Deborah Donnell,Yaw Agyei,(unknown),(unknown),(unknown),Sheetal Kassim,(unknown),Adeola Adeyeye,Connie Celum	10
4	Impact of universal testing and treatment on sexual risk behaviour and herpes simplex virus type 2: a prespecified secondary outcomes analysis of the HPTN 071 (PopART) community-randomised trial 2022 ·The Lancet HIV ·Ethan Wilson,Deborah Donnell,Timothy Skalland,Sian Floyd,Ayana Moore,(unknown),Justin Bwalya,(unknown),Rory Dunbar,Kwame Shanaube,Barry Kosloff,Oliver Laeyendecker,Yaw Agyei,Graeme Hoddinott,Peter Bock,Sarah Fidler,Richard Hayes,Helen Ayles	2
5	Determination of HIV status and identification of incident HIV infections in a large, community‐randomized trial: HPTN 071 (PopART) 2020 ·Journal of the International AIDS Society ·Susan H. Eshleman,Estelle Piwowar‐Manning,Ethan Wilson,(unknown),Jessica M. Fogel,Yaw Agyei,Philip A. Sullivan,Lei Weng,Ayana Moore,Oliver Laeyendecker,Barry Kosloff,Justin Bwalya,Gerald J. Maarman,(unknown),Sian Floyd,Peter Bock,Helen Ayles,Sarah Fidler,Richard Hayes,Deborah Donnell,(unknown)	8
6	HIV Stigma and Viral Suppression Among People Living With HIV in the Context of Universal Test and Treat: Analysis of Data From the HPTN 071 (PopART) Trial in Zambia and South Africa 2020 ·JAIDS Journal of Acquired Immune Deficiency Syndromes ·James Hargreaves,Triantafyllos Pliakas,Graeme Hoddinott,(unknown),(unknown),Deborah Donnell,Estelle Piwowar‐Manning,Yaw Agyei,(unknown),Rory Dunbar,David Macleod,Sian Floyd,Peter Bock,Sarah Fidler,Richard Hayes,Janet Seeley,Anne Stangl,Virginia Bond,Helen Ayles,(unknown)	25
7	The association between perceived household educational support and HIV risk in young women in a rural South African community (HPTN 068): A cross sectional study 2019 ·PLoS ONE ·Jessica Price,Audrey Pettifor,Amanda Selin,Ryan G. Wagner,Catherine MacPhail,Yaw Agyei,F. Xavier Gómez‐Olivé,Kathleen Kahn	3
8	The Mediating Role of Partner Selection in the Association Between Transactional Sex and HIV Incidence Among Young Women 2019 ·JAIDS Journal of Acquired Immune Deficiency Syndromes ·Meghna Ranganathan,Kelly Kilburn,Marie C. D. Stoner,James P. Hughes,Catherine MacPhail,F. Xavier Gómez‐Olivé,Ryan G. Wagner,Kathleen Kahn,Yaw Agyei,Audrey Pettifor	17
9	Depression and Incident HIV in Adolescent Girls and Young Women in HIV Prevention Trials Network 068: Targets for Prevention and Mediating Factors 2019 ·American Journal of Epidemiology ·Dana E. Goin,Rebecca M. Pearson,Michelle G. Craske,Alan Stein,Audrey Pettifor,Sheri A. Lippman,Kathleen Kahn,Torsten B. Neilands,Erica L. Hamilton,Amanda Selin,Catherine MacPhail,Ryan G. Wagner,F. Xavier Gómez‐Olivé,Rhian Twine,James P. Hughes,Yaw Agyei,Oliver Laeyendecker,Stephen Tollman,Jennifer Ahern	30
10	The Relationship Between School Dropout and Pregnancy Among Adolescent Girls and Young Women in South Africa: A HPTN 068 Analysis 2019 ·Health Education & Behavior ·Marie C. D. Stoner,Katherine B. Rucinski,Jessie K. Edwards,Amanda Selin,James P. Hughes,Jing Wang,Yaw Agyei,F. Xavier Gómez‐Olivé,Catherine MacPhail,Kathleen Kahn,Audrey Pettifor	46
11	Prevalence and Associations, by Age Group, of IPV Among AGYW in Rural South Africa 2019 ·SAGE Open ·Amanda Selin,Stephanie M. DeLong,Aimée Julien,Catherine MacPhail,Rhian Twine,James P. Hughes,Yaw Agyei,Erica L. Hamilton,Kathleen Kahn,Audrey Pettifor	24
12	Transactional sex and incident HIV infection in a cohort of young women from rural South Africa 2018 ·AIDS ·Kelly Kilburn,Meghna Ranganathan,Marie C. D. Stoner,James P. Hughes,Catherine MacPhail,Yaw Agyei,F. Xavier Gómez‐Olivé,Kathleen Kahn,Audrey Pettifor	74
13	Age-disparate partnerships and incident HIV infection in adolescent girls and young women in rural South Africa 2018 ·AIDS ·Marie C. D. Stoner,Nadia Nguyen,Kelly Kilburn,F. Xavier Gómez‐Olivé,Jessie K. Edwards,Amanda Selin,James P. Hughes,Yaw Agyei,Catherine MacPhail,Kathleen Kahn,Audrey Pettifor	51
14	HIV-1 diversity among young women in rural South Africa: HPTN 068 2018 ·PLoS ONE ·(unknown),Sarah E. Hudelson,Jing Wang,Yaw Agyei,Erica L. Hamilton,Amanda Selin,Ann M. Dennis,Kathleen Kahn,F. Xavier Gómez‐Olivé,Catherine MacPhail,James P. Hughes,Audrey Pettifor,Susan H. Eshleman,M. Kate Grabowski	8
15	Does Partner Selection Mediate the Relationship Between School Attendance and HIV/Herpes Simplex Virus-2 Among Adolescent Girls and Young Women in South Africa: An Analysis of HIV Prevention Trials Network 068 Data 2018 ·JAIDS Journal of Acquired Immune Deficiency Syndromes ·Marie C. D. Stoner,Jessie K. Edwards,William C. Miller,Allison E. Aiello,Carolyn Tucker Halpern,Aimée Julien,Katherine B. Rucinski,Amanda Selin,Rhian Twine,James P. Hughes,(unknown),Yaw Agyei,F. Xavier Gómez‐Olivé,Ryan G. Wagner,Oliver Laeyendecker,Catherine MacPhail,Kathleen Kahn,Audrey Pettifor	13
16	Antiretroviral Drug Use and HIV Drug Resistance Among Young Women in Rural South Africa: HPTN 068 2018 ·JAIDS Journal of Acquired Immune Deficiency Syndromes ·Yinfeng Zhang,(unknown),Sarah E. Hudelson,William Clarke,Autumn Breaud,Jing Wang,Estelle Piwowar‐Manning,Yaw Agyei,Jessica M. Fogel,Erica L. Hamilton,Amanda Selin,Catherine MacPhail,Kathleen Kahn,F. Xavier Gómez‐Olivé,James P. Hughes,Audrey Pettifor,Susan H. Eshleman	4
17	The effect of school attendance and school dropout on incident HIV and HSV-2 among young women in rural South Africa enrolled in HPTN 068 2017 ·AIDS ·Marie C. D. Stoner,Audrey Pettifor,Jessie K. Edwards,Allison E. Aiello,Carolyn Tucker Halpern,Aimée Julien,Amanda Selin,Rhian Twine,James P. Hughes,(unknown),Yaw Agyei,F. Xavier Gómez‐Olivé,Ryan G. Wagner,Catherine MacPhail,Kathleen Kahn	62
18	HPTN 068: A Randomized Control Trial of a Conditional Cash Transfer to Reduce HIV Infection in Young Women in South Africa—Study Design and Baseline Results 2016 ·AIDS and Behavior ·(unknown),Audrey Pettifor,Catherine MacPhail,Amanda Selin,F. Xavier Gómez‐Olivé,Molly Rosenberg,Ryan G. Wagner,(unknown),James P. Hughes,Chirayath Suchindran,Estelle Piwowar‐Manning,Jing Wang,Rhian Twine,(unknown),P. Andrew,Oliver Laeyendecker,Yaw Agyei,Stephen Tollman,Kathleen Kahn	85
19	The effect of a conditional cash transfer on HIV incidence in young women in rural South Africa (HPTN 068): a phase 3, randomised controlled trial 2016 ·The Lancet Global Health ·Audrey Pettifor,Catherine MacPhail,James P. Hughes,Amanda Selin,Jing Wang,F. Xavier Gómez‐Olivé,Susan H. Eshleman,Ryan G. Wagner,(unknown),Nomhle Khoza,Chirayath Suchindran,(unknown),Rhian Twine,P. Andrew,Ellen Townley,Oliver Laeyendecker,Yaw Agyei,Stephen Tollman,Kathleen Kahn	189

About Yaw Agyei

Yaw Agyei is a scholar working on Virology, Infectious Diseases and Safety Research, having authored 19 papers that have together received 653 indexed citations. Recurring topics across this work include HIV/AIDS Research and Interventions (16 papers), Adolescent Sexual and Reproductive Health (15 papers) and Poverty, Education, and Child Welfare (7 papers). The work is most often cited by research in Safety Research (201 citations), Infectious Diseases (363 citations) and General Health Professions (491 citations). Yaw Agyei has collaborated with scholars based in United States, South Africa and Australia. Frequent co-authors include Catherine MacPhail, Kathleen Kahn, Audrey Pettifor, F. Xavier Gómez‐Olivé, James P. Hughes, Amanda Selin, Marie C. D. Stoner, Rhian Twine, Ryan G. Wagner and Oliver Laeyendecker. Their work appears in journals such as PLoS ONE, American Journal of Epidemiology and AIDS.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact