Olena Ivanova

1.7k total citations
43 papers, 635 citations indexed

About

Olena Ivanova is a scholar working on Infectious Diseases, General Health Professions and Epidemiology. According to data from OpenAlex, Olena Ivanova has authored 43 papers receiving a total of 635 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Infectious Diseases, 19 papers in General Health Professions and 10 papers in Epidemiology. Recurrent topics in Olena Ivanova's work include Adolescent Sexual and Reproductive Health (15 papers), Tuberculosis Research and Epidemiology (12 papers) and HIV/AIDS Research and Interventions (9 papers). Olena Ivanova is often cited by papers focused on Adolescent Sexual and Reproductive Health (15 papers), Tuberculosis Research and Epidemiology (12 papers) and HIV/AIDS Research and Interventions (9 papers). Olena Ivanova collaborates with scholars based in Germany, South Africa and Mozambique. Olena Ivanova's co-authors include Elizabeth Kemigisha, Masna Rai, Viola N. Nyakato, Kristien Michielsen, Michael Höelscher, Evert Ketting, Abhishek Bakuli, Guenter Froeschl, Christoph Lange and Gily Coene and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and International Journal of Environmental Research and Public Health.

In The Last Decade

Olena Ivanova

33 papers receiving 617 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Olena Ivanova Germany 15 326 220 139 126 107 43 635
Herbert Muyinda Uganda 13 231 0.7× 153 0.7× 58 0.4× 164 1.3× 103 1.0× 30 515
Samira Sami United States 16 174 0.5× 176 0.8× 184 1.3× 210 1.7× 69 0.6× 21 568
Philip Njotang Nana Cameroon 13 386 1.2× 198 0.9× 297 2.1× 37 0.3× 100 0.9× 30 694
Allison C. Morrill United States 16 427 1.3× 252 1.1× 58 0.4× 139 1.1× 193 1.8× 28 731
Lisa DeMaria United States 14 242 0.7× 93 0.4× 154 1.1× 89 0.7× 46 0.4× 27 541
Method Kazaura Tanzania 13 177 0.5× 120 0.5× 159 1.1× 63 0.5× 116 1.1× 42 569
Kofoworola Odeyemi Nigeria 13 182 0.6× 70 0.3× 85 0.6× 78 0.6× 84 0.8× 47 583
Gretchen Bachman United States 9 286 0.9× 251 1.1× 94 0.7× 128 1.0× 116 1.1× 18 553
Taleria R. Fuller United States 11 383 1.2× 93 0.4× 118 0.8× 124 1.0× 155 1.4× 16 709
Karen Hampanda United States 14 264 0.8× 226 1.0× 73 0.5× 64 0.5× 96 0.9× 52 455

Countries citing papers authored by Olena Ivanova

Since Specialization
Citations

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

Fields of papers citing papers by Olena Ivanova

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Olena Ivanova

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

All Works

20 of 20 papers shown
1.
Tan, Rayner Kay Jin, Devon J. Hensel, Olena Ivanova, et al.. (2025). Telemedicine Use During the COVID-19 Pandemic in 8 Countries From the International Sexual Health and Reproductive Health Consortium: Web-Based Cross-Sectional Survey Study. Journal of Medical Internet Research. 27. e60369–e60369.
2.
Hirasen, Kamban, Olena Ivanova, Salome Charalambous, et al.. (2025). One year on - the long-term impact of COVID-19 pandemic and government restrictions on the health-seeking behaviour, financial security and mental health of TB survivors. BMC Public Health. 25(1). 2660–2660. 1 indexed citations
3.
4.
Kenu, Ernest, et al.. (2025). Scaling up tuberculosis case finding via private providers in Ghana: an impact evaluation using interrupted time series. Frontiers in Public Health. 13. 1598269–1598269.
5.
Wenzel, Ralph, Olena Ivanova, Abhishek Bakuli, et al.. (2024). Spirometric reference equations and lung function testing in adults from Southwestern Tanzania. SHILAP Revista de lepidopterología. 1(10). 473–479. 1 indexed citations
6.
Ramachandran, Rekha, Andreea Dumitrescu, Beatrice Mahler, et al.. (2024). Impact of drug-resistant tuberculosis on socio-economic status, quality of life and psychological well-being of patients in Bucharest, Romania: a prospective cohort study. Journal of Health Population and Nutrition. 43(1). 223–223. 3 indexed citations
7.
Ivanova, Olena, et al.. (2024). Newborn morbidities and care procedures at the special newborn care units of Gandaki Province, Nepal: a retrospective study. BMC Pregnancy and Childbirth. 24(1). 883–883.
8.
Wallis, Robert S., Issa Sabi, Abhishek Bakuli, et al.. (2024). Adjunctive N-Acetylcysteine and Lung Function in Pulmonary Tuberculosis. NEJM Evidence. 3(9). EVIDoa2300332–EVIDoa2300332. 11 indexed citations
9.
Min, Zhao, Huijun Liu, Olena Ivanova, et al.. (2023). Associations between the COVID-19 pandemic and women’s fertility intentions: a multi-country, cross-sectional (I-SHARE) study. BMJ Sexual & Reproductive Health. 50(2). 83–91. 2 indexed citations
10.
Sillah, Abdou K., Olumuyiwa Owolabi, Jayne S. Sutherland, et al.. (2023). Socio-economic burden of TB and its impact on child contacts in The Gambia. Public Health Action. 13(4). 130–135.
11.
Briken, Peer, et al.. (2022). Sexual and Reproductive Health during the COVID-19 Pandemic: Results from a Cross-Sectional Online Survey in Germany. International Journal of Environmental Research and Public Health. 19(3). 1428–1428. 6 indexed citations
12.
13.
Froeschl, Guenter, et al.. (2021). A Cross-Sectional Quantitative Study on Sexual and Reproductive Health Knowledge and Access to Services of Arab and Kurdish Syrian Refugee Young Women Living in an Urban Setting in Lebanon. International Journal of Environmental Research and Public Health. 18(18). 9586–9586. 7 indexed citations
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Kemigisha, Elizabeth, Olena Ivanova, Els Leye, et al.. (2019). Evaluation of a school based comprehensive sexuality education program among very young adolescents in rural Uganda. BMC Public Health. 19(1). 1393–1393. 51 indexed citations
17.
Kemigisha, Elizabeth, Olena Ivanova, Gad Ndaruhutse Ruzaaza, et al.. (2019). Process evaluation of a comprehensive sexuality education intervention in primary schools in South Western Uganda. Sexual & Reproductive Healthcare. 21. 51–59. 17 indexed citations
18.
Ivanova, Olena, Bernardo Vega, Venkatraman Chandra‐Mouli, et al.. (2016). Lessons learnt from the CERCA Project, a multicomponent intervention to promote adolescent sexual and reproductive health in three Latin America countries: a qualitative post-hoc evaluation. Evaluation and Program Planning. 58. 98–105. 21 indexed citations
19.
Ivanova, Olena, et al.. (2015). Are Sexual and Reproductive Health Policies Designed for All? Vulnerable Groups in Policy Documents of Four European Countries and Their Involvement in Policy Development. International Journal of Health Policy and Management. 4(10). 663–671. 10 indexed citations
20.
Michielsen, Kristien, Sara De Meyer, Olena Ivanova, et al.. (2015). Reorienting adolescent sexual and reproductive health research: reflections from an international conference. Reproductive Health. 13(1). 3–3. 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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