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Per Kragh Andersen

Per Kragh Andersen

D-Index & Metrics

Medicine

D-Index
109
Citations
42530
World Ranking
5797
National Ranking
62

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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