John P. A. Ioannidis

Stanford University - Meta-Research Innovation Center at Stanford (METRICS)

Stanford, CA

United States

SCHOLARLY PAPERS

15

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SSRN CITATIONS
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Top 43,197

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16

CROSSREF CITATIONS

1

Scholarly Papers (15)

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1.

Aggressive Measures, Rising Inequalities and Mass Formation During the COVID-19 Crisis: An Overview and Proposed Way Forward

Front. Public Health, 25 August 2022 https://doi.org/10.3389/fpubh.2022.950965
Number of pages: 79 Posted: 06 Jun 2022 Last Revised: 09 Jan 2023
Michaéla Schippers, John P. A. Ioannidis and Ari Joffe
Erasmus University Rotterdam (EUR) - Department of Technology and Operations Management, Stanford University - Meta-Research Innovation Center at Stanford (METRICS) and University of Alberta
Downloads 3,309 (5,839)

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COVID-19, government response, mass formation, emergency management, em, rising inequalities

2.

Benefit of COVID-19 Vaccination Accounting for Potential Risk Compensation

Number of pages: 22 Posted: 01 Feb 2021
John P. A. Ioannidis
Stanford University - Meta-Research Innovation Center at Stanford (METRICS)
Downloads 1,352 (23,754)

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risk compensation; behavior; vaccines; COVID-19

3.

The Great Disruption: COVID-19 and the Global Health Crisis

Zambakari, Christopher, Steve Des Georges, and Giada Mannino, eds. 2020. The Great Disruption: COVID-19 and the Global Health Crisis with an Introduction by Christopher Zambakari. Vol. 4, Fall Special Issue. Phoenix, Arizona: The Zambakari Advisory.
Number of pages: 85 Posted: 12 Aug 2020
Christopher Zambakari, Marc Lipsitch, John P. A. Ioannidis, Jonathan Fuller, Graham E. Fuller, Dirk Hansohm, Asha Abdel Rahim, Rose Jaji and Paul R Gormley
The Zambakari Advisory, LLC, Harvard T.H. Chan School of Public Health - Center for Communicable Disease Dynamics, Stanford University - Meta-Research Innovation Center at Stanford (METRICS), University of Pittsburgh, Independent, Bonn International Center for Conversion (BICC), University of Juba, The Zambakari Advisory, LLC and Lynn University
Downloads 917 (41,521)

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health, COVID-19, crisis, Europe, pandemic, virus, vaccine, USA, Africa, United States, coronavirus, economic crisis, Wuhan, Hubei Province, China, severe acute respiratory syndrome coronavirus, Executive Order, Shelter-in-Place,

4.

Flaws and Uncertainties in Pandemic Global Excess Death Calculations

Number of pages: 36 Posted: 14 Feb 2023 Last Revised: 13 Apr 2023
John P. A. Ioannidis, Francesco Zonta and Michael Levitt
Stanford University - Meta-Research Innovation Center at Stanford (METRICS), ShanghaiTech University - Shanghai Institute for Advanced Immunochemical Studies and Stanford University - Department of Structural Biology
Downloads 885 (43,589)

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COVID-19, mortality, excess deaths, bias, demography

5.

Estimating Conditional Vaccine Effectiveness

Number of pages: 20 Posted: 16 Feb 2022
John P. A. Ioannidis
Stanford University - Meta-Research Innovation Center at Stanford (METRICS)
Downloads 809 (49,300)

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COVD-18, effectiveness, conditional effectiveness, vaccine, death, infection

6.

Empirical Assessment of Mandatory Stay-at-Home and Business Closure Effects on the Spread of COVID-19

Number of pages: 26 Posted: 12 Jan 2021
Eran Bendavid, Christopher Oh, Jay Bhattacharya and John P. A. Ioannidis
Stanford University, Department of Medicine, Stanford University, Stanford University - Center for Primary Care and Outcomes Research and Stanford University - Meta-Research Innovation Center at Stanford (METRICS)
Downloads 668 (63,681)
Citation 12

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7.

Most Healthcare Interventions Tested in Cochrane Reviews Are Not Effective According to High Quality Evidence: A Systematic Review and Meta-analysis

Number of pages: 24 Posted: 03 Mar 2022 Last Revised: 22 Oct 2022
Jeremy Howick, Despina Koletsi, John P. A. Ioannidis, Claire Madigan, Nikolaos Pandis, Martin Loef, Harald Walach, Sebastian Sauer, Jos Kleijnen, Jadbinder Seehra, Tess Johnson and Stefan Schmidt
University of Oxford - Faculty of Philosophy, affiliation not provided to SSRN, Stanford University - Meta-Research Innovation Center at Stanford (METRICS), Loughborough University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Oxford and affiliation not provided to SSRN
Downloads 450 (103,739)

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Evidence, systematic review, epidemology, quality, safety

8.

SARS-CoV-2 Reinfections: Overview of Efficacy and Duration of Natural and Hybrid Immunity

Number of pages: 36 Posted: 14 Jan 2022
Stefan Pilz, Verena Theiler-Schwetz, Christian Trummer, Robert Krause and John P. A. Ioannidis
Medical University of Graz - Department of Internal Medicine Graz, Medical University of Graz, Medical University of Graz, Medical University of Graz and Stanford University - Meta-Research Innovation Center at Stanford (METRICS)
Downloads 426 (110,659)
Citation 4

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SARS-CoV-2, natural immunity, vaccines, vaccination, reinfections, hybrid immunity

9.

Is Society caught up in a Death Spiral? Modelling Societal Demise and its Reversal

Number of pages: 54 Posted: 10 Feb 2023
Michaéla Schippers, John P. A. Ioannidis and Matthias Luijks
Erasmus University Rotterdam (EUR) - Department of Technology and Operations Management, Stanford University - Meta-Research Innovation Center at Stanford (METRICS) and Faculty of Philosophy, University of Groningen
Downloads 352 (137,432)

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Death Spiral Effect, Societal Collapse, Income Inequalities, Dysfunctional Behavior, Elite and Masses, Turnaround Leadership, Strengthening of Democracy

10.

Challenges and Lessons Learned from COVID-19 Trials – Should We be Doing Clinical Trials Differently?

Number of pages: 27 Posted: 04 Mar 2021 Last Revised: 04 May 2021
Perrine Janiaud, Lars G. Hemkens and John P. A. Ioannidis
University of Basel - University Hospital Basel, University of Basel - University Hospital Basel and Stanford University - Meta-Research Innovation Center at Stanford (METRICS)
Downloads 212 (229,725)

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COVID-19; randomized controlled trials

11.

Depot Aripiprazole’s Subverted Authorisation: Lessons Learned and Suggestions for Improving the Regulatory System

Number of pages: 31 Posted: 18 Mar 2021 Last Revised: 11 Apr 2022
Kim Boesen, Florian Naudet and John P. A. Ioannidis
Meta-Research Innovation Center Berlin (METRIC-B), affiliation not provided to SSRN and Stanford University - Meta-Research Innovation Center at Stanford (METRICS)
Downloads 175 (272,742)
Citation 1

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12.

The Accuracy of Smartphone Camera Apps to Detect Atrial Fibrillation: A Systematic Review, Meta-Analysis, Meta-Regression and Modeling Study

Number of pages: 30 Posted: 17 Nov 2019
Jack O'Sullivan, Sam Grigg, William Crawford, Mintu Turakhia, Marco Perez, Erik Ingelsson, Matthew T. Wheeler, John P. A. Ioannidis, Euan A. Ashley and Euan A. Ashley
Stanford University - Division of Cardiology, University of Melbourne - Department of Medicine, University of Oxford, Stanford University - Division of Cardiology, Stanford University - Division of Cardiology, Stanford University - Division of Cardiology, Stanford University - Center for Inherited Cardiovascular Disease, Stanford University - Meta-Research Innovation Center at Stanford (METRICS) and Stanford University - Division of CardiologyStanford University - Center for Inherited Cardiovascular Disease
Downloads 100 (419,759)

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Cardiology, smartphone, app, atrial fibrillation, AF, AI, machine learning

13.

Unrestricted Weighted Least Squares Represent Medical Research Better than Random Effects in 67,308 Cochrane Meta-Analyses

Number of pages: 14 Posted: 23 Jan 2023
John P. A. Ioannidis, T. D. Stanley, Maximilian Maier, Hristos Doucouliagos, Willem M. Otte and František Bartoš
Stanford University - Meta-Research Innovation Center at Stanford (METRICS), Deakin University, University College London, Deakin University - School of Accounting, Economics and Finance, University Medical Centre Utrecht and University of Amsterdam - Department of Psychology
Downloads 21 (804,797)

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Cochrane Systematic Reviews, random effects, meta-analysis, unrestricted weighted least squares

14.

Published Registry-Based Pharmacoepidemiologic Associations Show Limited Concordance with Agnostic Medication-Wide Analyses

Number of pages: 22 Posted: 23 Jan 2023
Cathrine Axfors, Chirag Patel and John P. A. Ioannidis
Stanford University, Harvard University - Harvard Medical School and Stanford University - Meta-Research Innovation Center at Stanford (METRICS)
Downloads 11 (893,795)

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Neoplasms / epidemiology, Neoplasms / chemically induced, Research Methodology, Data Reporting, meta-research

15.

Calibrating the Scientific Ecosystem Through Meta-Research

Annual Review of Statistics and Its Application, Vol. 7, Issue 1, pp. 11-37, 2020
Posted: 12 Mar 2020
Tom E. Hardwicke, Stylianos Serghiou, Perrine Janiaud, Valentin Danchev, Sophia Crüwell, Steven Goodman and John P. A. Ioannidis
Berlin Institute of Health, Stanford University - Meta-Research Innovation Center at Stanford (METRICS), Stanford University - Meta-Research Innovation Center at Stanford (METRICS), University of Chicago, Berlin Institute of Health, Stanford University - School of Medicine and Stanford University - Meta-Research Innovation Center at Stanford (METRICS)

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