John P. A. Ioannidis

1.1k papers and 174.9k indexed citations i.

About

John P. A. Ioannidis is a scholar working on Statistics, Probability and Uncertainty, Economics and Econometrics and Public Health, Environmental and Occupational Health. According to data from OpenAlex, John P. A. Ioannidis has authored 1.1k papers receiving a total of 174.9k indexed citations (citations by other indexed papers that have themselves been cited), including 341 papers in Statistics, Probability and Uncertainty, 202 papers in Economics and Econometrics and 168 papers in Public Health, Environmental and Occupational Health. Recurrent topics in John P. A. Ioannidis’s work include Meta-analysis and systematic reviews (312 papers), Health Systems, Economic Evaluations, Quality of Life (184 papers) and Statistical Methods in Clinical Trials (109 papers). John P. A. Ioannidis is often cited by papers focused on Meta-analysis and systematic reviews (312 papers), Health Systems, Economic Evaluations, Quality of Life (184 papers) and Statistical Methods in Clinical Trials (109 papers). John P. A. Ioannidis collaborates with scholars based in United States, Greece and United Kingdom. John P. A. Ioannidis's co-authors include David Moher, Peter C Gøtzsche, Cynthia D. Mulrow, Jennifer Tetzlaff, P.J. Devereaux, Jos Kleijnen, Mike Clarke, Douglas G. Altman, Alessandro Liberati and Thomas A Trikalinos and has published in prestigious journals such as Nature, Science and New England Journal of Medicine.

In The Last Decade

Co-authorship network of co-authors of John P. A. Ioannidis i

Fields of papers citing papers by John P. A. Ioannidis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John P. A. Ioannidis. 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 John P. A. Ioannidis. The network helps show where John P. A. Ioannidis may publish in the future.

Countries citing papers authored by John P. A. Ioannidis

Since Specialization
Citations

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

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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