Nandi Siegfried
Impact in
- Infectious Diseases top 1%
- HIV/AIDS Research and Interventions
- Virology top 2%
- HIV Research and Treatment
Papers in
-
- Health Policy Implementation Science 11
- Health Sciences Research and Education 9
- Primary Care and Health Outcomes 7
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- HIV/AIDS Research and Interventions 16
- HIV/AIDS drug development and treatment 5
- Co-authors
- Jimmy Volmink (13 shared papers)Michelle Cleary (9 shared papers)Jonathan J Deeks (5 shared papers)Rachel Baggaley (14 shared papers)Matthias Egger (8 shared papers)Lize van der Merwe (2 shared papers)Glenn E. Hunt (5 shared papers)Peter Brocklehurst (1 shared paper)
- Journals
- Cochrane Database of Systematic Reviews (35 papers)Trials (5 papers)Journal of the International AIDS Society (4 papers)BMJ Open (3 papers)PLoS ONE (3 papers)
- Partner nations
- South AfricaUnited KingdomSwitzerland
In The Last Decade
Nandi Siegfried
116 papers receiving 4.4k citations
Nandi Siegfried's Hit Papers
Peers
Comparison fields: 5 of 165
- Infectious Diseases 1.4k
- Virology 298
- General Health Professions 648
- Epidemiology 868
- Emergency Medicine 203
Countries citing papers authored by Nandi Siegfried
This map shows the geographic impact of Nandi Siegfried'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 Nandi Siegfried with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nandi Siegfried more than expected).
Fields of papers citing papers by Nandi Siegfried
This network shows the impact of papers produced by Nandi Siegfried. 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 Nandi Siegfried. The network helps show where Nandi Siegfried may publish in the future.
Co-authors
The 25 scholars most cited alongside Nandi Siegfried, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 123 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2007 | 292 | |
| 2 | 2009 | 290 | |
| 3 | Examining the effects of HIV self‐testing compared to standard HIV testing services: a systematic review and meta‐analysis Hit paper breakdown → | 2017 | 276 |
| 4 | 2013 | 174 | |
| 5 | 2013 | 156 | |
| 6 | 2020 | 124 | |
| 7 | 2005 | 118 | |
| 8 | 2002 | 113 | |
| 9 | 2017 | 112 | |
| 10 | 2013 | 104 | |
| 11 | 2010 | 100 | |
| 12 | 2017 | 99 | |
| 13 | 2013 | 90 | |
| 14 | 2013 | 89 | |
| 15 | 2003 | 87 | |
| 16 | 2021 | 85 | |
| 17 | 2010 | 84 | |
| 18 | Revised Cochrane risk of bias tool for randomized trials (RoB 2.0): additional considerations for cluster-randomized trials | 2016 | 83 |
| 19 | 2012 | 82 | |
| 20 | 2011 | 76 |
About Nandi Siegfried
Nandi Siegfried is a scholar working on General Health Professions, Infectious Diseases, Public Health, Environmental and Occupational Health, Epidemiology and Statistics, Probability and Uncertainty, having authored 123 papers that have together received 4.5k indexed citations. Recurring topics across this work include HIV/AIDS Research and Interventions (16 papers), Health Policy Implementation Science (11 papers), Health Sciences Research and Education (9 papers), Substance Abuse Treatment and Outcomes (8 papers), Primary Care and Health Outcomes (7 papers), Meta-analysis and systematic reviews (6 papers), Ethics in Clinical Research (6 papers) and HIV/AIDS drug development and treatment (5 papers). The work is most often cited by research in Infectious Diseases (1.4k citations), Virology (298 citations), General Health Professions (648 citations), Epidemiology (868 citations) and Emergency Medicine (203 citations). Nandi Siegfried has collaborated with scholars based in South Africa, United Kingdom and Switzerland. Frequent co-authors include Jimmy Volmink, Michelle Cleary, Jonathan J Deeks, Rachel Baggaley, Matthias Egger, Lize van der Merwe, Glenn E. Hunt, Peter Brocklehurst, Kirsten C. Morley and Cheryl Johnson. Their work appears in journals such as Cochrane Database of Systematic Reviews, Trials, Journal of the International AIDS Society, BMJ Open and PLoS ONE.
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.