World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
112
Citations
66097
World Ranking
5060
National Ranking
194

Ron de Graaf publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Ron de Graaf sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 333 publications — 24th percentile

24% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Ron de Graaf D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Ron de Graaf sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 112 D-Index — 75th percentile

75% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

Ron de Graaf is affiliated with Utrecht University in the Netherlands. Their research primarily focuses on several interconnected fields within medicine, psychology, and the arts and humanities. Within these disciplines, they have addressed topics related to psychiatry and mental health, philosophy, experimental and cognitive psychology, and social psychology.

Their academic work has prominently contributed to areas such as schizophrenia research and treatment, mental health and psychiatry, mental health research topics, and mental health treatment and access.

Ron de Graaf has contributed at least two papers to the journal Psychological Medicine. These publications include:

  • The jumping to conclusions reasoning bias as a cognitive factor contributing to psychosis progression and persistence: findings from NEMESIS-2 (2020)
  • Prevalence, incidence, and persistence of psychotic experiences in the general population: results of a 9-year follow-up study - CORRIGENDUM (2023)

Frequent collaborators in their research include Saskia van Dorsselaer, Nicole Günther, Maarten Bak, Jim van Os, and Christian Rauschenberg.

The scientist's frequent publication venue is Psychological Medicine.

Best Publications

  • Prevalence, severity, and unmet need for treatment of mental disorders in the World Health Organization World Mental Health Surveys.

    Demyttenaere K;Bruffaerts R;Posada-Villa J;Gasquet I

  • Cross-National Prevalence and Risk Factors for Suicidal Ideation, Plans, and Attempts

    Matthew K. Nock;Guilherme Borges;Evelyn J. Bromet;Jordi Alonso

  • Prevalence of mental disorders in Europe: Results from the European Study of the Epidemiology of Mental Disorders (ESEMeD) project

    J Alonso;M C Angermeyer;S Bernert;R Bruffaerts

  • Lifetime prevalence and age-of-onset distributions of mental disorders in the World Health Organization's World Mental Health Survey Initiative.

    Ronald C Kessler;Matthias Angermeyer;James C Anthony;Ron De Graaf

  • Cross-national epidemiology of DSM-IV major depressive episode

    Evelyn Bromet;Laura Helena Andrade;Irving Hwang;Nancy A Sampson

  • Use of mental health services for anxiety, mood, and substance disorders in 17 countries in the WHO world mental health surveys

    Philip S Wang;Philip S Wang;Sergio Aguilar-Gaxiola;Jordi Alonso;Matthias C Angermeyer

  • Cross-national prevalence and correlates of adult attention-deficit hyperactivity disorder

    J. Fayyad;R. De Graaf;R. Kessler;J. Alonso

  • The epidemiology of major depressive episodes: results from the International Consortium of Psychiatric Epidemiology (ICPE) Surveys

    Laura Andrade;Jorge J. Caraveo-Anduaga;Patricia A. Berglund;Rob V. Bijl

  • The prevalence and correlates of binge eating disorder in the World Health Organization World Mental Health Surveys.

    Ronald C. Kessler;Patricia A. Berglund;Wai Tat Chiu;Anne C. Deitz

  • Common Chronic Pain Conditions in Developed and Developing Countries: Gender and Age Differences and Comorbidity With Depression-Anxiety Disorders

    Adley Tsang;Michael Von Korff;Sing Lee;Jordi Alonso

  • Barriers to mental health treatment: Results from the WHO World Mental Health surveys

    LH Andrade;J Alonso;Z Mneimneh;JE Wells

  • The Netherlands Study of Depression and Anxiety (NESDA): rationale, objectives and methods.

    B.W.J.H. Penninx;A.T.F. Beekman;J.H Smit;F.G. Zitman

  • Anxiety Disorders and Risk for Suicidal Ideation and Suicide Attempts A Population-Based Longitudinal Study of Adults

    Jitender Sareen;Brian J. Cox;Tracie O. Afifi;Ron de Graaf

  • Cross-national analysis of the associations among mental disorders and suicidal behavior: findings from the WHO World Mental Health Surveys

    Matthew K. Nock;Irving Hwang;Nancy Sampson;Ronald C. Kessler

  • Mental disorders among persons with chronic back or neck pain: results from the World Mental Health Surveys.

    Koen Demyttenaere;Ronny Bruffaerts;Sing Lee;José Posada-Villa

  • Disability and quality of life impact of mental disorders in Europe: results from the European Study of the Epidemiology of Mental Disorders (ESEMeD) project.

    J Alonso;M C Angermeyer;S Bernert;R Bruffaerts

  • Same-sex sexual behavior and psychiatric disorders: findings from the Netherlands Mental Health Survey and Incidence Study (NEMESIS)

    Theo G. M. Sandfort;Ron de Graaf;Rob V. Bijl;Paul Schnabel

  • The Structure and Stability of Common Mental Disorders: The NEMESIS Study

    Wilma A. M. Vollebergh;Jurjen Iedema;Rob V. Bijl;Ron de Graaf

  • Duration of major depressive episodes in the general population: Results from the Netherlands Mental Health Survey and Incidence Study (NEMESIS)

    Jan Spijker;Ron De Graaf;Rob V. Bijl;Aartjan T.F. Beekman

  • Use of mental health services in Europe: results from the European Study of the Epidemiology of Mental Disorders (ESEMeD) project

    J Alonso;M C Angermeyer;S Bernert;R Bruffaerts

Frequent Co-Authors

Margreet ten Have
Margreet ten Have Utrecht University
Jim van Os
Jim van Os University Medical Center Utrecht
Saskia van Dorsselaer
Saskia van Dorsselaer Trimbos Institute
Wilma A. M. Vollebergh
Wilma A. M. Vollebergh Utrecht University
Jordi Alonso
Jordi Alonso Pompeu Fabra University
Giovanni de Girolamo
Giovanni de Girolamo Centro San Giovanni di Dio Fatebenefratelli
Josep Maria Haro
Josep Maria Haro University of Barcelona
Aartjan T.F. Beekman
Aartjan T.F. Beekman Vrije Universiteit Amsterdam
Ronald C. Kessler
Ronald C. Kessler Harvard University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

If you're considering a career in healthcare but not sure if medicine is the right path, there are several flexible, online options to explore. Many students find rewarding opportunities in nursing, allied health, and healthcare administration, all accessible through online education.

For those with a non-nursing background, direct entry msn programs for non-nursing majors online offer a fast track into advanced practice nursing roles. If you prefer an undergraduate route, online bsn programs for non nurses are designed to help career changers transition efficiently into professional nursing.

Healthcare administration is another fast-growing field. Students interested in medical office careers can look at online medical billing and coding schools that accept fafsa, making financial aid accessible for many.

For those seeking entry-level patient care roles, consider an lpn program no entrance exam required. This can streamline your application process and get you working quickly in healthcare settings.

Best Scientists Citing Ron de Graaf

Trending Scientists

Recently Published Articles