Larry W. Chang

4.6k total citations · 1 hit paper
103 papers, 2.5k citations indexed

About

Larry W. Chang is a scholar working on Infectious Diseases, General Health Professions and Epidemiology. According to data from OpenAlex, Larry W. Chang has authored 103 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Infectious Diseases, 42 papers in General Health Professions and 37 papers in Epidemiology. Recurrent topics in Larry W. Chang's work include HIV/AIDS Research and Interventions (68 papers), HIV, Drug Use, Sexual Risk (32 papers) and Adolescent Sexual and Reproductive Health (24 papers). Larry W. Chang is often cited by papers focused on HIV/AIDS Research and Interventions (68 papers), HIV, Drug Use, Sexual Risk (32 papers) and Adolescent Sexual and Reproductive Health (24 papers). Larry W. Chang collaborates with scholars based in United States, Uganda and Sweden. Larry W. Chang's co-authors include Steven J. Reynolds, David Serwadda, Ronald H. Gray, Thomas C. Quinn, Gertrude Nakigozi, Robert C. Bollinger, Maria J. Wawer, Joseph Kagaayi, Fred Nalugoda and Victor Ssempijja and has published in prestigious journals such as JAMA, Nature Communications and SHILAP Revista de lepidopterología.

In The Last Decade

Larry W. Chang

91 papers receiving 2.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Guidelines for Improving Entry Into and Retention in Care and Antiretroviral Adherence for Persons With HIV: Evidence-Based Recommendations From an International Association of Physicians in AIDS Care Panel

2012 481 citations K. Rivet Amico, Larry W. Chang et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Larry W. Chang United States	25	1.8k	1.1k	1.0k	436	277	103	2.5k
Gertrude Nakigozi Uganda	27	1.7k 1.0×	1.1k 1.1×	742 0.7×	602 1.4×	316 1.1×	123	2.5k
John E. Sidle United States	27	1.8k 1.0×	1.3k 1.2×	836 0.8×	432 1.0×	405 1.5×	54	2.9k
Joseph Kagaayi Uganda	28	1.6k 0.9×	1.1k 1.1×	840 0.8×	556 1.3×	334 1.2×	126	2.7k
Nneka Emenyonu Uganda	26	2.0k 1.1×	1.2k 1.1×	1.1k 1.1×	587 1.3×	342 1.2×	76	2.8k
Carol S. Camlin United States	25	1.3k 0.7×	1.0k 1.0×	693 0.7×	197 0.5×	367 1.3×	106	2.0k
Hacsi Horváth United States	22	1.1k 0.6×	760 0.7×	733 0.7×	235 0.5×	214 0.8×	41	2.5k
Yogan Pillay South Africa	31	1.7k 0.9×	1.1k 1.1×	1.0k 1.0×	215 0.5×	702 2.5×	132	3.0k
John Kinuthia Kenya	32	2.1k 1.2×	1.8k 1.7×	1.3k 1.2×	248 0.6×	727 2.6×	245	3.6k
Heidi van Rooyen South Africa	32	2.5k 1.4×	1.7k 1.6×	1.5k 1.5×	440 1.0×	316 1.1×	107	3.2k
Winstone Nyandiko Kenya	30	1.7k 1.0×	1.2k 1.1×	527 0.5×	324 0.7×	328 1.2×	95	2.3k

Countries citing papers authored by Larry W. Chang

Since Specialization

Citations

This map shows the geographic impact of Larry W. Chang'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 Larry W. Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Larry W. Chang more than expected).

Fields of papers citing papers by Larry W. Chang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Larry W. Chang. 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 Larry W. Chang. The network helps show where Larry W. Chang may publish in the future.

Co-authorship network of co-authors of Larry W. Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Larry W. Chang. A scholar is included among the top collaborators of Larry W. Chang 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 Larry W. Chang. Larry W. Chang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Checkley, William, Anthony Ndyanabo, Engineer Bainomugisha, et al.. (2025). Calibration of low-cost sensor data for ambient PM2.5 monitoring across urban and rural settings in South Central Uganda. Atmospheric Pollution Research. 16(9). 102580–102580. 1 indexed citations

Zhu, Xianming, Reinaldo E. Fernández, Andrew D. Redd, et al.. (2025). Autoantibodies to interferon alpha, nuclear antigens, cardiolipin, and beta 2 glycoprotein 1 in a Ugandan cohort and their relation to SARS-CoV-2 infection. Journal of Infection and Public Health. 18(6). 102722–102722. 2 indexed citations

Mwinnyaa, George, Eshan U. Patel, M. Kate Grabowski, et al.. (2024). Longitudinal patterns in indeterminate HIV rapid antibody test results: a population-based, prospective cohort study. Microbiology Spectrum. 12(2). e0325323–e0325323. 1 indexed citations

Rosen, Joseph G., Steven J. Reynolds, Ronald M. Galiwango, et al.. (2023). A moving target: impacts of lowering viral load suppression cutpoints on progress towards HIV epidemic control goals. AIDS. 37(9). 1486–1489. 2 indexed citations

Kankaka, Edward Nelson, et al.. (2023). Exploring HIV/AIDS investigator perceptions of equity within research partnerships between low-and middle-income and high-income countries: a pilot survey. Health Research Policy and Systems. 21(1). 32–32.

Kennedy, Caitlin E., Joseph G. Rosen, Larry W. Chang, et al.. (2023). High Acceptability and Perceived Feasibility of Long-Acting Injectable Antiretroviral Treatment Among People Living with HIV Who Are Viremic and Health Workers in Uganda. AIDS Patient Care and STDs. 37(6). 316–322. 14 indexed citations

Kankaka, Edward Nelson, Andrew D. Redd, Steven J. Reynolds, et al.. (2023). Dating reservoir formation in virologically suppressed people living with HIV-1 in Rakai, Uganda. Virus Evolution. 9(2). vead046–vead046.

Chang, Larry W., Noah Kiwanuka, Esther Nasuuna, et al.. (2023). The association between low-level viraemia and subsequent viral non-suppression among people living with HIV/AIDS on antiretroviral therapy in Uganda. PLoS ONE. 18(1). e0279479–e0279479. 13 indexed citations

Kennedy, Caitlin E., Xinyi Feng, Robert Ssekubugu, et al.. (2023). Population prevalence of antiretroviral therapy sharing and its association with HIV viremia in rural Uganda: a cross‐sectional population‐based study. Journal of the International AIDS Society. 26(9). e26135–e26135. 2 indexed citations

10.

Rosen, Joseph G., Anthony Ndyanabo, Ronald M. Galiwango, et al.. (2023). Incidence of Health Facility Switching and Associations With HIV Viral Rebound Among Persons on Antiretroviral Therapy in Uganda: A Population-based Study. Clinical Infectious Diseases. 78(6). 1591–1600. 1 indexed citations

11.

Nalugoda, Fred, Dorean Nabukalu, Joseph Ssekasanvu, et al.. (2022). Smoker characteristics and trends in tobacco smoking inRakai, Uganda, 2010–2018. Tobacco Induced Diseases. 20(February). 1–7.

12.

Jones, Joyce, Jane McKenzie‐White, Suzanne M. Grieb, et al.. (2022). Leveraging mHealth and Patient Supporters for African Americans' and Latinxs' Engagement in HIV Care (LEAN): Protocol for a Randomized, Controlled, Effectiveness-Implementation Trial. JMIR Research Protocols. 12. e42691–e42691. 1 indexed citations

13.

Kennedy, Caitlin E., Xiangrong Kong, Neema Nakyanjo, et al.. (2022). Impact of community health worker intervention on PrEP knowledge and use in Rakai, Uganda: A mixed methods, implementation science evaluation. International Journal of STD & AIDS. 33(11). 995–1004. 5 indexed citations

14.

Ssempijja, Victor, David Serwadda, Ping Teresa Yeh, et al.. (2022). Hepatitis B virus infection and factors associated with its acquisition among adults in a Lake Victoria HIV hyperendemic fishing community in Kyotera district, Uganda: a cross-sectional observation. BMJ Open. 12(4). e050436–e050436.

15.

Ssekubugu, Robert, Godfrey Kigozi, Dorean Nabukalu, et al.. (2021). ECG Abnormalities and Arterial Stiffness by HIV Status among High-Risk Populations in Rakai, Uganda: A Pilot Study. Global Heart. 16(1). 83–83.

16.

Ddaaki, William, Susanne Strömdahl, Ping Teresa Yeh, et al.. (2021). Qualitative Assessment of Barriers and Facilitators of PrEP Use Before and After Rollout of a PrEP Program for Priority Populations in South-central Uganda. AIDS and Behavior. 25(11). 3547–3562. 21 indexed citations

17.

Mwinnyaa, George, M. Kate Grabowski, Ronald H. Gray, et al.. (2020). HIV serologically indeterminate individuals: Future HIV status and risk factors. PLoS ONE. 15(8). e0237633–e0237633. 2 indexed citations

18.

Reynolds, Steven J., Joseph B. Sempa, Agnes Kiragga, et al.. (2014). Is CD4 Monitoring Needed Among Ugandan Clients Achieving a Virologic and Immunologic Response to Treatment?. AIDS Patient Care and STDs. 28(11). 575–578. 12 indexed citations

19.

Arem, Hannah, Neema Nakyanjo, Joseph Kagaayi, et al.. (2011). Peer Health Workers and AIDS Care in Rakai, Uganda: A Mixed Methods Operations Research Evaluation of a Cluster-Randomized Trial. AIDS Patient Care and STDs. 25(12). 719–724. 42 indexed citations

20.

Chang, Larry W., Dan K. Kaye, Wilson Winstons Muhwezi, et al.. (2010). Perceptions and valuation of a community-based education and service (COBES) program in Uganda. Medical Teacher. 33(1). e9–e15. 18 indexed citations

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.

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