John P.A. Ioannidis: h-index, Total Citations, and Citation Map

John P.A. Ioannidis's h-index is 288 (1480 i10-index, 725,269+ total citations across 1,022+ publications) according to Google Scholar as of July 2026. John P.A. Ioannidis is affiliated with Professor of Medicine/Health Research & Policy/Biomedical Data Science/Statistics, Stanford Univ.

John P.A. Ioannidis is a researcher affiliated with Professor of Medicine/Health Research & Policy/Biomedical Data Science/Statistics, Stanford Univ, specializing in meta-research, clinical epidemiology, evidence-based medicine. Their work has been cited 725,269 times. This profile visualizes their global influence, spanning a global audience.

meta-researchclinical epidemiologyevidence-based medicineresearch methodsmeta-analysis

288h-index

1,480i10-index

725.3KCitations

1,022Works

0Countries

Professor of Medicine/Health Research & Policy/Biomedical Data Science/Statistics, Stanford Univ•

Google Scholar

Data updated 8 days ago

John P.A. Ioannidis's Citation Metrics

Bibliometric impact based on 1,022 indexed publications.

H-Index: 288
i10-Index: 1480
Total Citations: 725,269
Citing Countries: 0

As of July 2026.

John P.A. Ioannidis has an h-index of 288 and 725,269 total citations across 1022 publications, with research cited by institutions in 0 countries.

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Top Cited Works

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Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement

2009145,076

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Citation trend (last 10 years)Click to expand

Citation Trend (Last 10 Years)

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18,358 citations

9,502 citations

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Research summary

About John P.A. Ioannidis's research

John P.A. Ioannidis is a researcher in meta-research, clinical epidemiology and evidence-based medicine at Professor of Medicine/Health Research & Policy/Biomedical Data Science/Statistics, Stanford Univ. Their work has been cited 725,269 times across 1,022 publications (h-index 288), according to Google Scholar.

Their most-cited work, “Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement” (2009), has accumulated 145,076 citations. Other influential works include “Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement” (2009) with 144,585 citations and “The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: guidelines for reporting observational studies” (2007) with 77,786 citations.

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