World's Best Scientists 2026 revealed!
Per Kragh Andersen

Per Kragh Andersen

D-Index & Metrics

Medicine

D-Index
109
Citations
42530
World Ranking
5796
National Ranking
62

Per Kragh Andersen 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 Per Kragh Andersen 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: 610 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: 484 publications — 55th percentile

55% of scientists in this discipline score the same or lower.

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

Per Kragh Andersen 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 Per Kragh Andersen 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: 399 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: 109 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

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

Overview

Per Kragh Andersen is affiliated with the University of Copenhagen in Denmark. Their research spans multiple fields, primarily focusing on medicine and mathematics, with a strong emphasis on statistics and probability as a subfield. This blend of domains reflects a career dedicated to applying quantitative methods to clinical and public health problems.

Their work encompasses a range of subfields, including clinical psychology, psychiatry and mental health, public health and environmental health, as well as economics and econometrics. These interdisciplinary interests support investigations into mental health outcomes and statistical methodologies in medical research.

Andersen's research topics include statistical methods and inference, statistical methods and Bayesian inference, COVID-19 and mental health, bipolar disorder and treatment, statistical methods in clinical trials, maternal mental health during pregnancy and postpartum, and health disparities and outcomes.

Frequent publication venues for Andersen comprise:

  • Lifetime Data Analysis
  • JAMA Psychiatry
  • arXiv (Cornell University)
  • Journal of Psychiatric Research
  • PLoS ONE

Their collaboration network features several frequent co-authors, namely:

  • Lars Vedel Kessing
  • Katrine Strandberg-Larsen
  • Simon Christoffer Ziersen
  • Maja Pohar Perme
  • Andrea Joensen

Significant papers authored or co-authored by Per Kragh Andersen include:

  • "The impact of the initial and second national COVID-19 lockdowns on mental health in young people with and without pre-existing depressive symptoms," 2022, Journal of Psychiatric Research
  • "Association Between Neurological Disorders and Death by Suicide in Denmark," 2020, JAMA
  • "Assessing Performance and Clinical Usefulness in Prediction Models With Survival Outcomes: Practical Guidance for Cox Proportional Hazards Models," 2022, Annals of Internal Medicine
  • "Subtleties in the interpretation of hazard contrasts," 2020, Lifetime Data Analysis
  • "Analysis of time-to-event for observational studies: Guidance to the use of intensity models," 2021, Deep Blue (University of Michigan)

Best Publications

  • Genetic and environmental influences on premature death in adult adoptees

    Thorkild I.A. Sørensen;Gert G. Nielsen;Per Kragh Andersen;Thomas W. Teasdale

  • Effects of family history and place and season of birth on the risk of schizophrenia.

    Preben Bo Mortensen;Carsten Bøcker Pedersen;Tine Westergaard;Jan Wohlfahrt

  • Capillary supply of the quadriceps femoris muscle of man: adaptive response to exercise.

    Per Andersen;Jan Henriksson

  • Competing risks in epidemiology: possibilities and pitfalls

    Per Kragh Andersen;Ronald B Geskus;Theo de Witte;Hein Putter

  • Physiological Basis of the Alpha Rhythm

    Per Andersen;Sven A. Andersson

  • A counting process approach to maximum likelihood estimation in frailty models

    G. G. Nielsen;R. D. Gill;P. K. Andersen;T. I. A. Sørensen

  • The effect of proteinuria on relative mortality in Type 1 (insulin-dependent) diabetes mellitus

    K. Borch-Johnsen;P. K. Andersen;T. Deckert

  • Calculating the number needed to treat for trials where the outcome is time to an event

    Douglas G Altman;Per Kragh Andersen

  • Multi-state models for event history analysis

    Per Kragh Andersen;Niels Keiding

  • Capillary density in skeletal muscle of man.

    Per Andersen

  • Gender difference in smoking effects on lung function and risk of hospitalization for COPD: results from a Danish longitudinal population study

    Eva Prescott;Anne Marie Bjerg;Per Kragh Andersen;P. Lange

  • Clinical course of alcoholic liver cirrhosis: A Danish population-based cohort study

    Peter Jepsen;Peter Ott;Per Kragh Andersen;Henrik Toft Sørensen

  • A comprehensive analysis of mortality-related health metrics associated with mental disorders: a nationwide, register-based cohort study

    Oleguer Plana-Ripoll;Carsten Bøcker Pedersen;Carsten Bøcker Pedersen;Esben Agerbo;Esben Agerbo;Yan Holtz

  • Multi-state models for the analysis of time-to-event data.

    Luis Filipe Meira-Machado;Jacobo De Una-Alvarez;Carmen Cadarso-Suarez;Per Andersen

  • Viral load of human papilloma virus 16 as a determinant for development of cervical carcinoma in situ: a nested case-control study

    Agnetha M. Josefsson;Patrik K. E. Magnusson;Nathalie Ylitalo;Per Sorensen

  • Factors influencing the effect of age on prognosis in breast cancer: population based study

    Niels Kroman;Maj-Britt Jensen;Jan Wohlfahrt;Henning T Mouridsen

  • Does the risk of developing dementia increase with the number of episodes in patients with depressive disorder and in patients with bipolar disorder

    L V Kessing;P K Andersen

  • Consistent high viral load of human papillomavirus 16 and risk of cervical carcinoma in situ: a nested case-control study.

    Nathalie Ylitalo;Per Sørensen;Agnetha M Josefsson;Patrik Ke Magnusson

  • Regression Modeling of Competing Risks Data Based on Pseudovalues of the Cumulative Incidence Function

    John P. Klein;Per Kragh Andersen

  • Bootstrap investigation of the stability of a Cox regression model

    Douglas G. Altman;Per Kragh Andersen

Frequent Co-Authors

Lars Vedel Kessing
Lars Vedel Kessing University of Copenhagen
Niels Keiding
Niels Keiding University of Copenhagen
Mads Melbye
Mads Melbye University of Copenhagen
Merete Osler
Merete Osler University of Copenhagen
Thorkild I. A. Sørensen
Thorkild I. A. Sørensen University of Copenhagen
Jørn Olsen
Jørn Olsen Aarhus University
Jan Wohlfahrt
Jan Wohlfahrt Statens Serum Institut
Richard D. Gill
Richard D. Gill Leiden University
Eva Prescott
Eva Prescott University of Copenhagen
John P. Klein
John P. Klein Medical College of Wisconsin

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