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Thanos Karatzias

D-Index & Metrics

Psychology

D-Index
58
Citations
14089
World Ranking
3859
National Ranking
414

Thanos Karatzias 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 Thanos Karatzias 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: 344 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: 34 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 701–705 publications: 5 scientists 706+ publications: 100 scientists
31 publications 706+

This scientist: 275 publications — 84th percentile

84% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 706 publications or more.

Thanos Karatzias 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 Thanos Karatzias 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: 559 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: 87 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: 79 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: 58 D-Index — 67th percentile

67% of scientists in this discipline score the same or lower.

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

Overview

Thanos Karatzias is affiliated with Edinburgh Napier University in the United Kingdom. Their research primarily focuses on psychology, with a significant emphasis on clinical psychology. Additional areas of study include social psychology, psychiatry and mental health, experimental and cognitive psychology, and health.

The main research topics addressed by Karatzias include:

  • Posttraumatic Stress Disorder Research
  • Migration, Health and Trauma
  • Child Abuse and Trauma
  • Suicide and Self-Harm Studies
  • COVID-19 and Mental Health
  • Mental Health Treatment and Access
  • Mental Health Research Topics

Karatzias has contributed to several recent papers in the field. Notable publications include:

  • "Psychological characteristics associated with COVID-19 vaccine hesitancy and resistance in Ireland and the United Kingdom" (2021) published in Nature Communications
  • "Anxiety, depression, traumatic stress and COVID-19-related anxiety in the UK general population during the COVID-19 pandemic" (2020) published in BJPsych Open
  • "Anxiety and depression in the Republic of Ireland during the COVID-19 pandemic" (2020) published in Acta Psychiatrica Scandinavica
  • "Psychological and pharmacological interventions for posttraumatic stress disorder and comorbid mental health problems following complex traumatic events: Systematic review and component network meta-analysis" (2020) published in PLoS Medicine
  • "Posttraumatic Stress Symptoms and Associated Comorbidity During the COVID-19 Pandemic in Ireland: A Population-Based Study" (2020) published in Journal of Traumatic Stress

Frequent collaborators include:

  • Mark Shevlin
  • Philip Hyland
  • Menachem Ben-Ezra
  • Marylène Cloître
  • Frédérique Vallières

Prominent venues for Karatzias's publications encompass:

  • European Journal of Psychotraumatology
  • Journal of Traumatic Stress
  • Psychological Trauma Theory Research Practice and Policy
  • PsycTESTS Dataset
  • Acta Psychiatrica Scandinavica

In addition to journal articles, Karatzias has a forthcoming book titled Komplexe Traumafolgestörungen, slated for publication in 2025 by Hogrefe Verlag.

Best Publications

  • Psychological characteristics associated with COVID-19 vaccine hesitancy and resistance in Ireland and the United Kingdom.

    Jamie Murphy;Frédérique Vallières;Richard P. Bentall;Mark Shevlin

  • The International Trauma Questionnaire: development of a self‐report measure of ICD‐11 PTSD and complex PTSD

    Marylene Cloitre;Marylene Cloitre;Mark Shevlin;Chris R. Brewin;Jonathan I. Bisson

  • Anxiety, depression, traumatic stress and COVID-19-related anxiety in the UK general population during the COVID-19 pandemic

    Mark Shevlin;Orla McBride;Jamie Murphy;Jilly Gibson Miller

  • Anxiety and depression in the Republic of Ireland during the COVID-19 pandemic

    Philip Hyland;Philip Hyland;Mark Shevlin;Orla McBride;Jamie Murphy

  • Evidence of distinct profiles of Posttraumatic Stress Disorder (PTSD) and Complex Posttraumatic Stress Disorder (CPTSD) based on the new ICD-11 Trauma Questionnaire (ICD-TQ)

    Thanos Karatzias;Thanos Karatzias;Mark Shevlin;Claire Fyvie;Philip Hyland

  • Psychological interventions for ICD-11 complex PTSD symptoms: systematic review and meta-analysis

    Thanos Karatzias;Philip Murphy;Marylene Cloitre;Jonathan Bisson

  • Psychological and pharmacological interventions for posttraumatic stress disorder and comorbid mental health problems following complex traumatic events: systematic review and component network meta-analysis

    Peter Coventry;Nick Meader;Hollie Anne Melton;Melanie Temple

  • ICD-11 Posttraumatic Stress Disorder and Complex Posttraumatic Stress Disorder in the United States: A Population-Based Study.

    Marylène Cloitre;Marylène Cloitre;Philip Hyland;Philip Hyland;Jonathan I. Bisson;Chris R. Brewin

  • Validation of post-traumatic stress disorder (PTSD) and complex PTSD using the International Trauma Questionnaire.

    Philip Hyland;Mark Shevlin;Chris R. Brewin;Marylene Cloitre

  • Posttraumatic stress disorder (PTSD) and complex PTSD (CPTSD) as per ICD-11 proposals: A population study in Israel.

    Menachem Ben-Ezra;Thanos Karatzias;Thanos Karatzias;Philip Hyland;Chris R. Brewin

  • Risk factors and comorbidity of ICD‐11 PTSD and complex PTSD: Findings from a trauma‐exposed population based sample of adults in the United Kingdom

    Thanos Karatzias;Thanos Karatzias;Philip Hyland;Philip Hyland;Aoife Bradley;Marylène Cloitre;Marylène Cloitre

  • An initial psychometric assessment of an ICD-11 based measure of PTSD and Complex PTSD (ICD-TQ): Evidence of construct validity

    Thanos Karatzias;Thanos Karatzias;Mark Shevlin;Claire Fyvie;Philip Hyland

  • PTSD and Complex PTSD: ICD-11 updates on concept and measurement in the UK, USA, Germany and Lithuania.

    Thanos Karatzias;Marylene Cloitre;Andreas Maercker;Evaldas Kazlauskas

  • Examining patterns of adversity in Chinese young adults using the Adverse Childhood Experiences-International Questionnaire (ACE-IQ).

    Grace W.K. Ho;Athena C.Y. Chan;Wai-Tong Chien;Daniel T. Bressington

  • Quality not quantity: loneliness subtypes, psychological trauma, and mental health in the US adult population.

    Philip Hyland;Mark Shevlin;Marylène Cloitre;Thanos Karatzias;Thanos Karatzias

  • Posttraumatic Stress Symptoms and Associated Comorbidity During the COVID-19 Pandemic in Ireland: A Population-Based Study.

    Thanos Karatzias;Thanos Karatzias;Mark Shevlin;Jamie Murphy;Orla McBride

  • War exposure, posttraumatic stress disorder, and complex posttraumatic stress disorder among parents living in Ukraine during the Russian war

    Unknown

  • Posttraumatic Stress Disorder and Complex Posttraumatic Stress Disorder in DSM-5 and ICD-11: Clinical and Behavioral Correlates.

    Philip Hyland;Philip Hyland;Mark Shevlin;Claire Fyvie;Thanos Karatzias;Thanos Karatzias

  • A Controlled Comparison of the Effectiveness and Efficiency of Two Psychological Therapies for Posttraumatic Stress Disorder: Eye Movement Desensitization and Reprocessing vs. Emotional Freedom Techniques

    Thanos Karatzias;Kevin Power;Keith Brown;Theresa McGoldrick

  • Monitoring the psychological, social, and economic impact of the COVID-19 pandemic in the population: Context, design and conduct of the longitudinal COVID-19 psychological research consortium (C19PRC) study.

    Orla McBride;Jamie Murphy;Mark Shevlin;Jilly Gibson-Miller

  • Illness appraisals and self-esteem as correlates of anxiety and affective comorbid disorders in schizophrenia.

    Thanos Karatzias;Andrew Gumley;Kevin Power;Margaret O'Grady

Frequent Co-Authors

Philip Hyland
Philip Hyland National University of Ireland, Maynooth
Mark Shevlin
Mark Shevlin University of Ulster
Marylene Cloitre
Marylene Cloitre New York University
Neil P. Roberts
Neil P. Roberts Cardiff University
Menachem Ben-Ezra
Menachem Ben-Ezra Ariel University
Jonathan Ian Bisson
Jonathan Ian Bisson Cardiff University
Kevin Power
Kevin Power University of Stirling
Orla McBride
Orla McBride University of Ulster
Richard P. Bentall
Richard P. Bentall University of Sheffield
Chris R. Brewin
Chris R. Brewin University College London

External Links

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Best Scientists Citing Thanos Karatzias

Philip Hyland

Philip Hyland

National University of Ireland, Maynooth

Publications: 43

Mark Shevlin

Mark Shevlin

University of Ulster

Publications: 31

Andreas Maercker

Andreas Maercker

University of Zurich

Publications: 26

Marylene Cloitre

Marylene Cloitre

New York University

Publications: 23

Neil P. Roberts

Neil P. Roberts

Cardiff University

Publications: 21

Ask Elklit

Ask Elklit

University of Southern Denmark

Publications: 17

Menachem Ben-Ezra

Menachem Ben-Ezra

Ariel University

Publications: 17

Julian D. Ford

Julian D. Ford

University of Connecticut

Publications: 14

Jonathan Ian Bisson

Jonathan Ian Bisson

Cardiff University

Publications: 14

Miranda Olff

Miranda Olff

University of Amsterdam

Publications: 13

Richard P. Bentall

Richard P. Bentall

University of Sheffield

Publications: 12

Robert Didden

Robert Didden

Radboud University

Publications: 11

Regina Steil

Regina Steil

Goethe University Frankfurt

Publications: 11

Gerhard Andersson

Gerhard Andersson

Linköping University

Publications: 10

Thomas Ehring

Thomas Ehring

Ludwig-Maximilians-Universität München

Publications: 10

Orla McBride

Orla McBride

University of Ulster

Publications: 9

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