World's Best Scientists 2026 revealed!
Peggy T. Cohen-Kettenis

Peggy T. Cohen-Kettenis

D-Index & Metrics

Psychology

D-Index
99
Citations
38737
World Ranking
649
National Ranking
33

Peggy T. Cohen-Kettenis publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Peggy T. Cohen-Kettenis sits on this spectrum.

31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31 publications 705+

This scientist: 259 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

Peggy T. Cohen-Kettenis D-index placement in Psychology in 2026

The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Peggy T. Cohen-Kettenis sits on this spectrum.

30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30 D-Index 144+

This scientist: 99 D-Index — 94th percentile

94% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 144 D-Index or more.

Overview

Peggy T. Cohen-Kettenis is affiliated with Amsterdam UMC in the Netherlands. Their research predominantly centers on psychological aspects related to gender identity and health, with a significant focus on LGBTQ health, identity, and policy.

Their scholarly output includes publications in prominent venues such as the International Journal of Transgender Health, BMC Medicine, The Journal of Clinical Endocrinology & Metabolism, European Child & Adolescent Psychiatry, and The Journal of Sexual Medicine.

Recent notable papers include:

  • Mental, behavioral and neurodevelopmental disorders in the ICD-11: an international perspective on key changes and controversies, 2020, BMC Medicine
  • Bone Development in Transgender Adolescents Treated With GnRH Analogues and Subsequent Gender-Affirming Hormones, 2020, The Journal of Clinical Endocrinology & Metabolism
  • Suicidality in clinic-referred transgender adolescents, 2020, European Child & Adolescent Psychiatry
  • Utrecht Gender Dysphoria Scale - Gender Spectrum (UGDS-GS): Construct validity among transgender, nonbinary, and LGBQ samples, 2020, International Journal of Transgender Health
  • Children and adolescents in the Amsterdam Cohort of Gender Dysphoria: trends in diagnostic- and treatment trajectories during the first 20 years of the Dutch Protocol, 2023, The Journal of Sexual Medicine

Their work spans several interconnected fields of study, including psychology with a specialization in social psychology and clinical psychology. Other areas of expertise include molecular biology, reproductive medicine, and philosophy.

Core topics covered in their research include:

  • LGBTQ Health, Identity, and Policy
  • Sexuality, Behavior, and Technology
  • Sexual Differentiation and Disorders
  • Mental Health and Psychiatry
  • Autism Spectrum Disorder Research
  • Personality Disorders and Psychopathology
  • Intellectual Property Law

Cohen-Kettenis has collaborated frequently with several researchers, including:

  • Thomas D. Steensma
  • Baudewijntje P.C. Kreukels
  • A. de Vries
  • Sabine E Hannema
  • Nastasja M. de Graaf

Best Publications

  • Standards of Care for the Health of Transsexual, Transgender, and Gender-Nonconforming People, Version 7

    Eli Coleman;W. Bockting;M. Botzer;P. Cohen-Kettenis

  • Endocrine Treatment of Gender-Dysphoric/Gender-Incongruent Persons: An Endocrine Society * Clinical Practice Guideline

    Wylie C. Hembree;Peggy T. Cohen-Kettenis;Louis Gooren;Sabine E. Hannema

  • Endocrine Treatment of Transsexual Persons: An Endocrine Society Clinical Practice Guideline

    Wylie C. Hembree;Peggy Cohen-Kettenis;Henriette A. Delemarre-van de Waal;Henriette A. Delemarre-van de Waal;Louis J. Gooren

  • Young Adult Psychological Outcome After Puberty Suppression and Gender Reassignment

    Annelou L. C. de Vries;Jenifer K. McGuire;Thomas D. Steensma;Eva C. F. Wagenaar

  • Puberty Suppression in Adolescents With Gender Identity Disorder: A Prospective Follow‐Up Study

    Annelou L.C. de Vries;Thomas D. Steensma;Theo A.H. Doreleijers;Peggy T. Cohen‐Kettenis

  • Psychosexual Outcome of Gender-Dysphoric Children

    Madeleine S.C. Wallien;Peggy T. Cohen-Kettenis

  • Factors Associated With Desistence and Persistence of Childhood Gender Dysphoria: A Quantitative Follow-Up Study

    Thomas D. Steensma;Jenifer K. McGuire;Baudewijntje P.C. Kreukels;Anneke J. Beekman

  • Desisting and persisting gender dysphoria after childhood: a qualitative follow-up study.

    Thomas D. Steensma;Roeline Biemond;Fijgje de Boer;Peggy T. Cohen-Kettenis

  • Autism Spectrum Disorders in Gender Dysphoric Children and Adolescents

    Annelou L. C. de Vries;Ilse L. J. Noens;Peggy T. Cohen-Kettenis;Ina A. van Berckelaer-Onnes

  • The Amsterdam Cohort of Gender Dysphoria Study (1972-2015): Trends in Prevalence, Treatment, and Regrets.

    Chantal M. Wiepjes;Nienke M. Nota;Christel J.M. de Blok;Maartje Klaver

  • Sex hormones affect spatial abilities during the menstrual cycle.

    Markus Hausmann;Ditte Slabbekoorn;Stephanie H. M. Van Goozen;Peggy T. Cohen-Kettenis

  • Sex Reassignment of Adolescent Transsexuals: A Follow-up Study

    P. T. Cohen-Kettenis;Stephanie Helena Maria Van Goozen

  • Transsexualism: a review of etiology, diagnosis and treatment.

    P. T. Cohen-Kettenis;L. J.G. Gooren

  • Clinical Management of Gender Dysphoria in Children and Adolescents: The Dutch Approach

    Annelou L. C. de Vries;Peggy T. Cohen-Kettenis

  • Gender identity development in adolescence.

    Thomas D. Steensma;Baudewijntje P.C. Kreukels;Annelou L.C. de Vries;Peggy T. Cohen-Kettenis

  • Disorders related to sexuality and gender identity in the ICD-11: revising the ICD-10 classification based on current scientific evidence, best clinical practices, and human rights considerations.

    Geoffrey M. Reed;Jack Drescher;Richard B. Krueger;Elham Atalla

  • Evidence for an altered sex ratio in clinic-referred adolescents with gender dysphoria.

    Madison Aitken;Thomas D. Steensma;Ray Blanchard;Doug P. VanderLaan

  • Sex reassignment: outcomes and predictors of treatment for adolescent and adult transsexuals.

    Yolanda L. S. Smith;Yolanda L. S. Smith;Stephanie H. M. Van Goozen;Stephanie H. M. Van Goozen;Abraham J. Kuiper;Abraham J. Kuiper;Peggy T. Cohen-Kettenis

  • Minding the body: Situating gender identity diagnoses in the ICD-11

    Jack Drescher;Peggy Cohen-Kettenis;Sam Winter

  • Gender Change in 46,XY Persons with 5α-Reductase-2 Deficiency and 17β-Hydroxysteroid Dehydrogenase-3 Deficiency

    Peggy T. Cohen-Kettenis

  • Gender differences in behaviour: Activating effects of cross-sex hormones

    Stephanie H.M. Van Goozen;Peggy T. Cohen-Kettenis;Louis J.G. Gooren;Nico H. Frijda

Frequent Co-Authors

Baudewijntje P.C. Kreukels
Baudewijntje P.C. Kreukels VU University Medical Center
Louis Gooren
Louis Gooren Amsterdam UMC
Kenneth J. Zucker
Kenneth J. Zucker University of Toronto
Herman van Engeland
Herman van Engeland Utrecht University
Dick J. Veltman
Dick J. Veltman Amsterdam UMC
Jan K. Buitelaar
Jan K. Buitelaar Radboud University
Walter Matthys
Walter Matthys Utrecht University
Heino F. L. Meyer-Bahlburg
Heino F. L. Meyer-Bahlburg Columbia University

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