Joseph Ouma

1.1k total citations · 1 hit paper
25 papers, 636 citations indexed

About

Joseph Ouma is a scholar working on Infectious Diseases, General Health Professions and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Joseph Ouma has authored 25 papers receiving a total of 636 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Infectious Diseases, 9 papers in General Health Professions and 6 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Joseph Ouma's work include HIV/AIDS Research and Interventions (12 papers), Global Maternal and Child Health (6 papers) and Adolescent Sexual and Reproductive Health (6 papers). Joseph Ouma is often cited by papers focused on HIV/AIDS Research and Interventions (12 papers), Global Maternal and Child Health (6 papers) and Adolescent Sexual and Reproductive Health (6 papers). Joseph Ouma collaborates with scholars based in Uganda, United Kingdom and United States. Joseph Ouma's co-authors include Robert Colebunders, Stella Alamo, Fred Wabwire‐Mangen, Glenn J. Wagner, Moses R. Kamya, Rhoda K. Wanyenze, Marie Laga, Eduard J. Sanders, N N Agata and C. B. Cropp and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and The Lancet Infectious Diseases.

In The Last Decade

Joseph Ouma

24 papers receiving 619 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.

Indirect effects of COVID-19 on maternal, neonatal, child, sexual and reproductive health services in Kampala, Uganda

2021 112 citations Jessica Burt, Joseph Ouma et al. BMJ Global Health profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Joseph Ouma Uganda	12	410	185	183	157	153	25	636
Esther Ngadaya Tanzania	17	449 1.1×	150 0.8×	155 0.8×	185 1.2×	288 1.9×	74	950
Cinthia Blat United States	14	458 1.1×	346 1.9×	102 0.6×	242 1.5×	216 1.4×	35	704
Grant Murewanhema Zimbabwe	18	321 0.8×	183 1.0×	100 0.5×	105 0.7×	157 1.0×	100	846
Stefanie Theuring Germany	14	416 1.0×	326 1.8×	104 0.6×	248 1.6×	147 1.0×	37	661
Innocent Mofolo United States	17	533 1.3×	382 2.1×	192 1.0×	280 1.8×	303 2.0×	41	893
Ben Chilima Malawi	12	517 1.3×	101 0.5×	324 1.8×	161 1.0×	284 1.9×	21	1.1k
Denna Michael Tanzania	17	402 1.0×	223 1.2×	85 0.5×	182 1.2×	302 2.0×	27	777
James Ndirangu South Africa	15	464 1.1×	176 1.0×	83 0.5×	190 1.2×	233 1.5×	26	798
Fiona Vanobberghen Switzerland	17	392 1.0×	167 0.9×	292 1.6×	169 1.1×	265 1.7×	54	1.1k
Belaineh Girma Ethiopia	14	405 1.0×	171 0.9×	67 0.4×	197 1.3×	261 1.7×	21	763

Countries citing papers authored by Joseph Ouma

Since Specialization

Citations

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

Fields of papers citing papers by Joseph Ouma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joseph Ouma. 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 Joseph Ouma. The network helps show where Joseph Ouma may publish in the future.

Co-authorship network of co-authors of Joseph Ouma

This figure shows the co-authorship network connecting the top 25 collaborators of Joseph Ouma. A scholar is included among the top collaborators of Joseph Ouma 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 Joseph Ouma. Joseph Ouma 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

Arsenault, Catherine, Marcos Barreto, Fernando A. Bozza, et al.. (2024). Data challenges for international health emergencies: lessons learned from ten international COVID-19 driver projects. The Lancet Digital Health. 6(5). e354–e366. 2 indexed citations

Ouma, Joseph, et al.. (2023). Using electronic medical records to understand the impact of SARS-CoV-2 lockdown measures on maternal and neonatal outcomes in Kampala, Uganda. SHILAP Revista de lepidopterología. 3(12). e0002022–e0002022. 1 indexed citations

Ouma, Joseph, Eve Nakabembe, Juliet Mwanga‐Amumpaire, et al.. (2023). Strengthening the maternal and child health responses to Ebola outbreaks in Uganda. The Lancet Infectious Diseases. 23(6). 650–651. 2 indexed citations

Owor, Maxensia, et al.. (2022). Twenty years of Prevention of Mother to Child HIV Transmission: research to implementation at a national referral hospital in Uganda. African Health Sciences. 22(2). 22–33. 1 indexed citations

Burt, Jessica, Joseph Ouma, Lawrence Lubyayi, et al.. (2021). Indirect effects of COVID-19 on maternal, neonatal, child, sexual and reproductive health services in Kampala, Uganda. BMJ Global Health. 6(8). e006102–e006102. 112 indexed citations breakdown →

Ouma, Joseph, Caroline Jeffery, Allan Muruta, et al.. (2021). Model-based small area estimation methods and precise district-level HIV prevalence estimates in Uganda. PLoS ONE. 16(8). e0253375–e0253375. 7 indexed citations

Ouma, Joseph, et al.. (2020). INFLUENCE OF INTERNAL MANAGEMENT SYSTEMS ON FINANCIAL FRAUD CONTROL IN LISTED COMMERCIAL BANKS IN KENYA. Strategic Journal of Business & Change Management. 7(4).

Ouma, Joseph, Caroline Jeffery, Joseph J. Valadez, et al.. (2020). Combining national survey with facility-based HIV testing data to obtain more accurate estimate of HIV prevalence in districts in Uganda. BMC Public Health. 20(1). 379–379. 11 indexed citations

Igumbor, Jude, et al.. (2019). Effect of a Mentor Mother Programme on retention of mother-baby pairs in HIV care: A secondary analysis of programme data in Uganda. PLoS ONE. 14(10). e0223332–e0223332. 20 indexed citations

10.

Newell, Kevin, Valerian Kiggundu, Joseph Ouma, et al.. (2016). Longitudinal household surveillance for malaria in Rakai, Uganda. Malaria Journal. 15(1). 77–77. 7 indexed citations

11.

Jeffery, Caroline, Thomas House, Gareth O. Roberts, et al.. (2016). Assessing delivery practices of mothers over time and over space in Uganda, 2003–2012. Emerging Themes in Epidemiology. 13(1). 9–9. 11 indexed citations

12.

Valadez, Joseph J., et al.. (2014). Putting the C Back into the ABCs: A Multi-Year, Multi-Region Investigation of Condom Use by Ugandan Youths 2003–2010. PLoS ONE. 9(4). e93083–e93083. 10 indexed citations

13.

Alamo, Stella, Robert Colebunders, Joseph Ouma, et al.. (2012). Return to Normal Life After AIDS as a Reason for Lost to Follow-up in a Community-Based Antiretroviral Treatment Program. JAIDS Journal of Acquired Immune Deficiency Syndromes. 60(2). e36–e45. 39 indexed citations

14.

Alamo, Stella, Robert Colebunders, Joseph Ouma, et al.. (2012). Socioeconomic Support Reduces Nonretention in a Comprehensive, Community-Based Antiretroviral Therapy Program in Uganda. JAIDS Journal of Acquired Immune Deficiency Syndromes. 59(4). e52–e59. 20 indexed citations

15.

Alamo, Stella, Glenn J. Wagner, Rhoda K. Wanyenze, et al.. (2011). Electronic Medical Records and Same Day Patient Tracing Improves Clinic Efficiency and Adherence to Appointments in a Community Based HIV/AIDS Care Program, in Uganda. AIDS and Behavior. 16(2). 368–374. 45 indexed citations

16.

Wanyenze, Rhoda K., Glenn J. Wagner, Stella Alamo, et al.. (2010). Evaluation of the Efficiency of Patient Flow at Three HIV Clinics in Uganda. AIDS Patient Care and STDs. 24(7). 441–446. 37 indexed citations

17.

Mills, Lisa, Joseph Kagaayi, Gertrude Nakigozi, et al.. (2010). Utility of a Point-of-Care Malaria Rapid Diagnostic Test for Excluding Malaria as the Cause of Fever among HIV-Positive Adults in Rural Rakai, Uganda. American Journal of Tropical Medicine and Hygiene. 82(1). 145–147. 16 indexed citations

18.

Wanyenze, Rhoda K., et al.. (2009). Provider-initiated HIV testing for paediatric inpatients and their caretakers is feasible and acceptable. Tropical Medicine & International Health. 15(1). 113–9. 32 indexed citations

19.

Shafer, Leigh Anne, Samuel Biraro, Jessica Nakiyingi‐Miiro, et al.. (2008). HIV prevalence and incidence are no longer falling in southwest Uganda: evidence from a rural population cohort 1989–2005. AIDS. 22(13). 1641–1649. 93 indexed citations

20.

Reiter, Paul, R. Cordellier, Joseph Ouma, et al.. (1998). First recorded outbreak of yellow fever in Kenya, 1992-1993. II. Entomologic investigations.. American Journal of Tropical Medicine and Hygiene. 59(4). 650–656. 38 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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