John P. A. Ioannidis

1. Why Most Published Research Findings Are False
   2005/08/02 by John P. A. Ioannidis · 3 voices · 110 citations
   Decision Sciences · Economics, Econometrics and Finance · Health Professions · #Health Sciences Research and Education #Health Systems, Economic Evaluations, Quality of Life #Meta-analysis and systematic reviews
2. A manifesto for reproducible science
   2017/01/10 by Marcus R. Munafò, Brian A. Nosek, Dorothy V. M. Bishop +10 · 200 citations
   Decision Sciences · #Meta-analysis and systematic reviews #Scientific Computing and Data Management #scientometrics and bibliometrics research
3. The PRISMA Extension Statement for Reporting of Systematic Reviews Incorporating Network Meta-analyses of Health Care Interventions: Checklist and Explanations
   2015/06/02 by Brian Hutton, Georgia Salanti, Deborah M. Caldwell +19 · 101 citations
   Decision Sciences · Social Sciences · #Meta-analysis and systematic reviews #Delphi Technique in Research
4. Transparent Reporting of a multivariable prediction model for Individual Prognosis Or Diagnosis (TRIPOD): Explanation and Elaboration
   2015/01/05 by Karel G.M. Moons, Douglas G. Altman, Johannes B. Reitsma +8 · 80 citations
   Decision Sciences · Health Professions · Economics, Econometrics and Finance · #Meta-analysis and systematic reviews #Healthcare cost, quality, practices #Health Systems, Economic Evaluations, Quality of Life
5. Power failure: why small sample size undermines the reliability of neuroscience
   2013/04/10 by Katherine S. Button, John P. A. Ioannidis, Claire Mokrysz +5 · 3 voices · 56 citations
   Computer Science · Decision Sciences · Neuroscience · #Computational Drug Discovery Methods #Functional Brain Connectivity Studies #Meta-analysis and systematic reviews
6. Evidence Relating Health Care Provider Burnout and Quality of Care
   2019/10/07 by Daniel S. Tawfik, Daniel Tawfik, Annette Scheid +8 · 36 citations
   Health Professions · Nursing · #Healthcare professionals’ stress and burnout #Nursing education and management #Patient Safety and Medication Errors
7. The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate health care interventions: explanation and elaboration
   2009/07/24 by Alessandro Liberati, Douglas G. Altman, Jennifer Tetzlaff +10 · 14 citations
   Decision Sciences · Economics, Econometrics and Finance · Medicine · #Health Systems, Economic Evaluations, Quality of Life #Hemodynamic Monitoring and Therapy #Meta-analysis and systematic reviews
8. Opportunities and challenges in developing risk prediction models with electronic health records data: a systematic review
   2016/05/17 by Benjamin A Goldstein, Benjamin A. Goldstein, Ann Marie Navar +5 · 12 citations
   Computer Science · Health Professions · Medicine · #Electronic Health Records Systems #Machine Learning in Healthcare #Sepsis Diagnosis and Treatment
9. What Have We (Not) Learnt from Millions of Scientific Papers with <i>P</i> Values?
   2019/03/20 by John P. A. Ioannidis · 29 citations
   Decision Sciences · Mathematics · Economics, Econometrics and Finance · #Meta-analysis and systematic reviews #Statistical Methods in Clinical Trials #Health Systems, Economic Evaluations, Quality of Life
10. Development of the Instrument to assess the Credibility of Effect Modification Analyses (ICEMAN) in randomized controlled trials and meta-analyses
    2020/08/09 by Stefan Schandelmaier, Matthias Briel, Ravi Varadhan +16 · 8 citations
    Decision Sciences · Health Professions · Veterinary · #Animal testing and alternatives #Health Policy Implementation Science #Meta-analysis and systematic reviews
11. An empirical assessment of transparency and reproducibility-related research practices in the social sciences (2014–2017)
    2020/02/01 by Tom E Hardwicke, Joshua D. Wallach, Mallory C. Kidwell +3 · 1 voice · 7 citations
    Decision Sciences · Computer Science · #Meta-analysis and systematic reviews #Explainable Artificial Intelligence (XAI) #scientometrics and bibliometrics research
12. Why Most Discovered True Associations Are Inflated
    2008/09/01 by John P. A. Ioannidis · 4 citations
13. Footprint of publication selection bias on meta‐analyses in medicine, environmental sciences, psychology, and economics
    2024/02/07 by Frantis̆ek Bartos̆, Maximilian Maier, Eric‐Jan Wagenmakers +9 · 1 voice · 10 citations
    Decision Sciences · Economics, Econometrics and Finance · #Meta-analysis and systematic reviews #scientometrics and bibliometrics research #Health Systems, Economic Evaluations, Quality of Life
14. Constructive and obsessive criticism in science
    2022/07/23 by Vinay Prasad, John P. A. Ioannidis · 1 voice · 2 citations
    Social Sciences · Decision Sciences · #Misinformation and Its Impacts #Social Media in Health Education #Academic Publishing and Open Access
15. Linking citation and retraction data reveals the demographics of scientific retractions among highly cited authors
    2025/01/30 by John P. A. Ioannidis, Angelo Maria Pezzullo, Antonio Cristiano +2 · 2 voices · 10 citations
    Medicine · Social Sciences · #Academic integrity and plagiarism #Artificial Intelligence in Healthcare and Education
16. Sample size evolution in neuroimaging research: An evaluation of highly-cited studies (1990–2012) and of latest practices (2017–2018) in high-impact journals
    2020/07/15 by Dénes Szűcs, John P. A. Ioannidis · 5 citations
    Decision Sciences · Medicine · Neuroscience · #Meta-analysis and systematic reviews #Artificial Intelligence in Healthcare and Education #Functional Brain Connectivity Studies
17. Populating the Data Ark: An attempt to retrieve, preserve, and liberate data from the most highly-cited psychology and psychiatry articles
    2018/08/02 by Tom E Hardwicke, John P. A. Ioannidis · 1 voice · 4 citations
    Computer Science · Decision Sciences · #Data Quality and Management #Research Data Management Practices #Scientific Computing and Data Management
18. The Challenge of Reforming Nutritional Epidemiologic Research
    2018/08/31 by John P. A. Ioannidis · 1 voice · 3 citations
    Medicine · Health Professions · #Nutritional Studies and Diet #Obesity, Physical Activity, Diet #Food Security and Health in Diverse Populations
19. CONSORT 2025 statement: updated guideline for reporting randomised trials
    2025/04/14 by Sally Hopewell, An‐Wen Chan, Professor Gary S. Collins +36 · 11 citations
    Decision Sciences · Health Professions · Medicine · #Ethics in Clinical Research #Health Policy Implementation Science #Meta-analysis and systematic reviews
20. Waste, Leaks, and Failures in the Biomarker Pipeline
    2017/03/08 by John P. A. Ioannidis, John P A Ioannidis, Patrick M. Bossuyt +1 · 26 citations
    Mathematics · Medicine · #Statistical Methods in Clinical Trials #GDF15 and Related Biomarkers #Adipokines, Inflammation, and Metabolic Diseases
21. The present and future of peer review: Ideas, interventions, and evidence
    2025/01/27 by Balázs Aczél, Ann‐Sophie Barwich, Amanda B. Diekman +10 · 2 voices · 6 citations
    Decision Sciences · Medicine · #scientometrics and bibliometrics research #Academic Publishing and Open Access #Health and Medical Research Impacts
22. The costs of competition in distributing scarce research funds
    2024/12/02 by Gerald Schweiger, Adrian Barnett, Peter van den Besselaar +5 · 2 voices · 5 citations
    Decision Sciences · Medicine · #scientometrics and bibliometrics research #Academic Publishing and Open Access #Health and Medical Research Impacts
23. Clarifications on the application and interpretation of the test for excess significance and its extensions
    2013/04/28 by John P.A. Ioannidis, John P. A. Ioannidis · 1 citation
    Decision Sciences · Economics, Econometrics and Finance · #Health Systems, Economic Evaluations, Quality of Life #Meta-analysis and systematic reviews
24. Evolving patterns of extreme publishing behavior across science
    2024/07/26 by John P. A. Ioannidis, Thomas A. Collins, Jeroen Baas · 3 citations
    Computer Science · Decision Sciences · #Academic Publishing and Open Access #Research Data Management Practices #scientometrics and bibliometrics research
25. Gender imbalances among top-cited scientists across scientific disciplines over time through the analysis of nearly 5.8 million authors
    2023/11/21 by John P. A. Ioannidis, Kevin W. Boyack, Thomas A. Collins +1 · 1 voice · 2 citations
    Decision Sciences · Social Sciences · Arts and Humanities · #scientometrics and bibliometrics research #Diversity and Career in Medicine #Academic Writing and Publishing
26. 18F-Fluorodeoxyglucose Positron Emission Tomography to Evaluate Cervical Node Metastases in Patients With Head and Neck Squamous Cell Carcinoma: A Meta-analysis
    2008/05/13 by P. Kyzas, Panayiotis A. Kyzas, Εvangelos Εvangelou +3 · 1 citation
    Medicine · #Head and Neck Cancer Studies #Salivary Gland Tumors Diagnosis and Treatment #Head and Neck Surgical Oncology
27. What meta‐research has taught us about research and changes to research practices
    2024/10/16 by John P. A. Ioannidis · 1 voice · 2 citations
    Decision Sciences · Health Professions · #Meta-analysis and systematic reviews #Health Sciences Research and Education #scientometrics and bibliometrics research
28. Consolidated guidance for behavioral intervention pilot and feasibility studies
    2024/04/06 by Christopher D. Pfledderer, Lauren von Klinggraeff, Sarah Burkart +9 · 1 voice · 1 citation
    Psychology · Health Professions · #Behavioral and Psychological Studies #Health Policy Implementation Science #Behavioral Health and Interventions
29. Post-publication critique at top-ranked journals across scientific disciplines: a cross-sectional assessment of policies and practice
    2022/08/01 by Tom E Hardwicke, Robert T. Thibault, Jessica Elizabeth Kosie +5 · 1 voice · 1 citation
    Arts and Humanities · Decision Sciences · #Academic Writing and Publishing #Meta-analysis and systematic reviews #scientometrics and bibliometrics research
30. SPIRIT 2025 statement: updated guideline for protocols of randomised trials
    2025/04/28 by An‐Wen Chan, Isabelle Boutron, Sally Hopewell +36 · 1 voice · 2 citations
    Decision Sciences · Medicine · Health Professions · #Meta-analysis and systematic reviews #Ethics in Clinical Research #Health Policy Implementation Science
31. CONSORT 2025 statement: Updated guideline for reporting randomised trials
    2025/04/14 by Sally Hopewell, An‐Wen Chan, Professor Gary S. Collins +36 · 1 voice · 4 citations
    Decision Sciences · Health Professions · Medicine · #Ethics in Clinical Research #Health Policy Implementation Science #Meta-analysis and systematic reviews
32. Homeopathy can offer empirical insights on treatment effects in a null field
    2023/02/01 by Matthew K. Sigurdson, Kristin L. Sainani, John P. A. Ioannidis +1 · 1 voice · 1 citation
    Decision Sciences · Medicine · #Complementary and Alternative Medicine Studies #Health and Medical Research Impacts #Meta-analysis and systematic reviews
33. Metrics to Detect Small-Scale and Large-Scale Citation Orchestration
    2024/06/27 by Iakovos Evdaimon, Evdaimon, Iakovos, John P. A. Ioannidis +9 · 1 citation
    Biochemistry, Genetics and Molecular Biology · #Biomedical Text Mining and Ontologies #Digital Libraries (cs.DL) #FOS: Computer and information sciences
34. How can we make sound replication decisions?
    2025/01/27 by Clintin P. Davis‐Stober, Alexandra Sarafoglou, Balázs Aczél +15 · 1 voice · 1 citation
    Decision Sciences · #Meta-analysis and systematic reviews #scientometrics and bibliometrics research #Scientific Computing and Data Management
35. Use of Statistics to Assess Serious Adverse Events in Clinical Trials of New Drugs: Cross-Sectional Study of FDA Review Memos
    2026/07/29 by Sarah Tanveer, Peter Doshi, Tarek A. Hammad +5
    Decision Sciences · Mathematics · Pharmacology, Toxicology and Pharmaceutics · #Meta-analysis and systematic reviews #Pharmacovigilance and Adverse Drug Reactions #Statistical Methods in Clinical Trials