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Researcher · Stanford University · United States

John P. A. Ioannidis

John P. A. Ioannidis publishes mostly in Statistics, Probability and Uncertainty, Genetics and Public Health, Environmental and Occupational Health, on topics such as Meta-analysis and systematic reviews, Health Systems, Economic Evaluations, Quality of Life and Statistical Methods in Clinical Trials.

ORCID 0000-0003-3118-6859 OpenAlex
World rank
#422
of 7,710,434 ranked researchers
Rank in United States
#210
of 1,627,098
Works
1,851
Citations
317k
Citations per work
171.1
h-index
231
i10-index 1,180Top 0.1% in Statistics, Probability and Uncertainty
John P. A. Ioannidis

What does John P. A. Ioannidis research?

John P. A. Ioannidis's work is mostly in Decision Sciences (12%), Biochemistry, Genetics and Molecular Biology (7%), Medicine (6%).

Everything else: 1,101 works · 59.5% of their workSocial Sciences: 324 works · 17.5% of their workDecision Sciences: 230 works · 12.4% of their workStatistics, Probability and Uncertainty: 230 works · 12.4% of their workEconomics, Econometrics and Finance: 94 works · 5.1% of their workEconomics and Econometrics: 94 works · 5.1% of their workHealth Sciences: 204 works · 11.0% of their workMedicine: 118 works · 6.4% of their workPublic Health, Environmental and Occupational Health: 118 works · 6.4% of their workHealth Professions: 85 works · 4.6% of their workGeneral Health Professions: 85 works · 4.6% of their workLife Sciences: 130 works · 7.0% of their workBiochemistry, Genetics and Molecular Biology: 130 works · 7.0% of their workGenetics: 130 works · 7.0% of their workPhysical Sciences: 93 works · 5.0% of their workMathematics: 93 works · 5.0% of their workStatistics and Probability: 93 works · 5.0% of their workTHEIR WORKJohn P. A.Ioannidis1,851works
Life Sciences7%Physical Sciences5%Health Sciences11%Social Sciences18%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else1,10159.5%
    1. Decision Sciences23012.4%
    2. Economics, Econometrics and Finance945.1%
    1. Medicine1186.4%
    2. Health Professions854.6%
    1. Biochemistry, Genetics and Molecular Biology1307.0%
    1. Mathematics935.0%
  1. 1Statistics, Probability and Uncertainty12% of their works
  2. 2Genetics7% of their works
  3. 3Public Health, Environmental and Occupational Health6% of their works
  4. 4Economics and Econometrics5% of their works
  5. 5Statistics and Probability5% of their works
  6. 6General Health Professions5% of their works

Research topics

Which keywords describe John P. A. Ioannidis's research?

The keywords of their largest research topics: Meta-Analysis, PRISMA Statement, Cost-effectiveness Analysis, Quality of Life, Adaptive Designs, False Discovery Rate, Genetic Variation and Genome-Wide Association.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Meta-Analysis4801 topic
  2. PRISMA Statement4801 topic
  3. Cost-effectiveness Analysis1951 topic
  4. Quality of Life1951 topic
  5. Adaptive Designs1411 topic
  6. False Discovery Rate1411 topic
  7. Genetic Variation1381 topic
  8. Genome-Wide Association1381 topic
  9. Bibliometric Analysis1181 topic
  10. Research Evaluation1181 topic
  11. Clinical Trials1021 topic
  12. Informed Consent1021 topic
  13. Medical Research851 topic
  14. Physician-Scientist851 topic
  15. Causal Inference831 topic
  16. Propensity Score831 topic

Where does John P. A. Ioannidis work?

John P. A. Ioannidis's main affiliation in the publication record is Stanford University, United States.

How many publications and citations does John P. A. Ioannidis have?

OpenAlex counts 1,851 works and 316,676 citations for John P. A. Ioannidis, an h-index of 231, ranking #422 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named John P. A. Ioannidis

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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