Per Kragh Andersen

Research output

Research output per year 1985 1997 1998 1999 2000 2002 2003 2005 2006 2008 2009 2010 2012 2013 2014 2015 2016 2017 2019 2020

• 306 Journal article
• 25 Report
• 18 Book chapter
• 10 Encyclopedia chapter
• 60 More
  • 10 Literature review
  • 8 Comment/debate
  • 7 Book
  • 7 Conference abstract for conference
  • 7 Letter
  • 7 Review
  • 4 Working paper
  • 3 Conference abstract in journal
  • 3 Editorial
  • 1 Anthology
  • 1 Article in proceedings
  • 1 Report chapter
  • 1 Contribution to newspaper - Comment/debate

Research output per year

Research output per year

Search results

• 2004

  "Analysis of Longitudinal Data. 2nd ed." af P.J. Diggle, P. Heagerty, K.Y. Liang, S.I. Zeger

  Andersen, P. K., 2004, In: ISCB Newsletter. 37, p. 5

  Research output: Contribution to journal › Literature review › Research

• Boganmeldelse af James W. Hardin & Joseph M. Hilbe: Generalized estimating Equation

  Andersen, P. K., 2004, In: Statistics in Medicine. 23, p. 2479-2480

  Research output: Contribution to journal › Literature review › Research

• Counting Processes

  Andersen, P. K., 2004, Encyclopedia of Actuarial Science. 1 ed. IEEE Computer Society Press, p. 380-384

  Research output: Chapter in Book/Report/Conference proceeding › Encyclopedia chapter › Research

• Course of illness in depressive and bipolar disorders

  Kessing, L. V., Hansen, M. G. & Andersen, P. K., 2004, In: British Journal of Psychiatry. 185, p. 372-377

  Research output: Contribution to journal › Journal article › Research › peer-review

  138 Citations (Scopus)

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

  Kessing, L. V. & Andersen, P. K., 2004, In: Journal of Neurology, Neurosurgery and Psychiatry. 75, p. 1662-1666

  Research output: Contribution to journal › Journal article › Research › peer-review

  285 Citations (Scopus)

• Febersygdom i graviditeten og risiko for fosterdød. Resultater fra Bedre sundhed for mor og barn-projektet

  Andersen, A-M. N., Vastrup, P., Wohlfahrt, J., Andersen, P. K., Olsen, J. & Melbye, M., 2004, In: Ugeskrift for læger. 166, p. 53-56

  Research output: Contribution to journal › Journal article › Research › peer-review

• Increased risk of developing diabetes in depressive and bipolar disorders?

  Kessing, L. V., Nilsson, F. M., Siersma, V. D. & Andersen, P. K., 2004, In: Journal of Psychiatric Research. 38, p. 395-402

  Research output: Contribution to journal › Journal article › Research › peer-review

  22 Citations (Scopus)

• Regression Analysis of Restricted Mean Survival Time Based on Pseudo-Observations

  Andersen, P. K., Hansen, M. G. & Klein, J. P., 2004, In: Lifetime Data Analysis. 10, p. 335-350

  Research output: Contribution to journal › Journal article › Research › peer-review

  99 Citations (Scopus)

• SAS macros for estimation of the cumulative incidence functions based on a Cox regression model for competing risks survival data

  Rosthøj, S., Andersen, P. K. & Abildstrøm, S. Z., 2004, In: Computer Methods and Programs in Biomedicine. 74, p. 69-75

  Research output: Contribution to journal › Journal article › Research › peer-review

  89 Citations (Scopus)

• Shared Frailty Model for Left-Truncated Multivariate Survival Data

  Jensen, H., Brookmeyer, R., Aaby, P. & Andersen, P. K., 2004, Biostatistisk Afdeling: Museum Tusculanum.

  Research output: Book/Report › Report › Research

• The predictive effect of episodes on the risk of recurrence in depressive and bipolar disorders - a life-long perspective

  Kessing, L. V., Hansen, M. G., Andersen, P. K. & Angst, J., 2004, In: Acta Psychiatr. Scand.. 109, p. 339-344

  Research output: Contribution to journal › Journal article › Research › peer-review

  178 Citations (Scopus)
• 2003

  A changing relationship between disability and survival in the elderly population: differences by age

  Lamarca, R., Ferrer, M., Andersen, P. K., Liestol, K., Keiding, N. & Alonso, J., Dec 2003, In: Journal of Clinical Epidemiology. 56, 12, p. 1192-201 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Elderly 100%
  • Survival 82%
  • Mortality 74%
  • Activities of Daily Living 73%
  • Population 57%
  25 Citations (Scopus)

• Affective disorders in neurological diseases: a case register-based study

  Nilsson, F. M., Kessing, L. V., Sørensen, T. M., Andersen, P. K. & Bolwig, T. G., 2003, In: Acta Psychiatrica Scandinavica. 108, p. 41-50

  Research output: Contribution to journal › Journal article › Research › peer-review

  14 Citations (Scopus)

• Atopic Dermatitis in Young Children: Diagnostic Criteria for Use in Epidemiological Studies Based on Telephone Interviews

  Benn, C. S., Benfeldt, E., Andersen, P. K., Olesen, A. B., Melbye, M. & Björkstén, B., 2003, In: Acta Dermato Venereologica. 83, p. 347-350

  Research output: Contribution to journal › Journal article › Research › peer-review

  30 Citations (Scopus)

• Attenuation caused by infrequently updated covariates in survival analysis

  Andersen, P. K. & Liestøl, K., 2003, In: Biostatistics. 4, 4, p. 633-649

  Research output: Contribution to journal › Journal article › Research › peer-review

  34 Citations (Scopus)

• Book review of: Regression Modeling Strategies with Applications to Linear Models, Logistic Regression and Survival Analysis by Frank E. Harrell

  Andersen, P. K., 2003, In: Statistics in Medicine. 22, p. 2529-2530

  Research output: Contribution to journal › Literature review › Research

• Comparison of case-cohort estimators based on data on premature death of adult adoptees

  Petersen, L., Sørensen, T. I. A. & Andersen, P. K., 2003, In: Statistics in Medicine. 22, p. 3795-3803

  Research output: Contribution to journal › Journal article › Research › peer-review

  23 Citations (Scopus)

• Does Pregnancy Induce the Shedding of Premaglignant Ovarian Cells?

  Rostgaard, K., Wohlfahrt, J., Andersen, P. K., Hjalgrim, H., Frisch, M., Westergaard, T. & Melbye, M., 2003, In: Epidemiology. 14, p. 168-173

  Research output: Contribution to journal › Journal article › Research › peer-review

• Energy adjustment methods applied to alcohol analyses

  Johansen, D., Andersen, P. K., Overvad, K., Jensen, G. B., Schnohr, P., Sørensen, T. I. A. & Grønbæk, M., 2003, In: Alcohol. 31, p. 11-17

  Research output: Contribution to journal › Journal article › Research › peer-review

  2 Citations (Scopus)

• Generalised linear models for correlated pseudo-observations, with applications to multi-state models

  Andersen, P. K., Klein, J. P. & Rosthøj, S., 2003, In: Biometrika. 90, p. 15-27

  Research output: Contribution to journal › Journal article › Research › peer-review

  150 Citations (Scopus)

• Intestinal and Systemic Immune Responses to an Oral Cholera Toxoid B Subunit Whole-Cell Vaccine Administered during Zinc Supplementation

  Karlsen, T. H., Sommerfelt, H., Klomstad, S., Andersen, P. K., Strand, T. A., Ulvik, R. J., Åhrén, C. & Grewal, H. M. S., 2003, In: Infection and Immunity. 71/7, p. 3909-3913

  Research output: Contribution to journal › Journal article › Research › peer-review

  33 Citations (Scopus)

• Letters to editor: Sostrup statement on low birthweight

  Adams, M., Andersen, A-M. N., Andersen, P. K., Haig, D., Henriksen, T. B., Hertz-Picciotto, I., Lie, R. T., Olsen, J., Skjærven, R. & Wilcox, A., 2003, In: International Journal of Epidemiology. 32, p. 884-885

  Research output: Contribution to journal › Letter

• No increased risk of developing depression in diabetes compared to other chronic illness

  Kessing, L. V., Nilsson, F. M., Siersma, V. D. & Andersen, P. K., 2003, In: Diabetes Research and Clinical Practice. 62, p. 113-121

  Research output: Contribution to journal › Journal article › Research › peer-review

  20 Citations (Scopus)

• Nonlinear Relation Between Alcohol Intake and High-Density Lipoprotein Cholesterol Level: Results From the Copenhagen City Heart Study

  Johansen, D., Andersen, P. K., Jensen, M. K., Schnohr, P. & Grønbæk, M., 2003, In: Alcoholism: Clinical and Experimental Research. 27/8, p. 1305-1309

  Research output: Contribution to journal › Journal article › Research › peer-review

  14 Citations (Scopus)

• Regression analysis of restricted mean survival time based on pseudo-observations

  Andersen, P. K., Hansen, M. G. & Klein, J. P., 2003, Biostatistisk Afdeling: Museum Tusculanum.

  Research output: Book/Report › Report › Research

• Regression modelling of competing risks data based on pseudo-values of the cumulative incidence function

  Andersen, P. K. & Klein, J. P., 2003, Biostatistisk Afdeling: Museum Tusculanum.

  Research output: Book/Report › Report › Research

• Two encyclopedia contributions

  Andersen, P. K., 2003, Biostatistisk Afdeling, RR 03/5, p. 21.

  Research output: Working paper › Research
• 2002

  Adjustment for misclassification in studies of familial aggregation of disease using routine register data

  Andersen, E. A. W. & Andersen, P. K., 15 Dec 2002, In: Statistics in Medicine. 21, 23, p. 3595-607 13 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Misclassification 100%
  • Aggregation 76%
  • Adjustment 76%
  • Parents 28%
  • Schizophrenia 20%
  15 Citations (Scopus)

• Adjustment for misclassification in studies of familial aggregation of disease using routine register data

  Andersen, E. A. W. & Andersen, P. K., 2002, In: Statistics in Medicine. 21, p. 3595-3607

  Research output: Contribution to journal › Journal article › Research › peer-review

  15 Citations (Scopus)

• Book review of Allan Donner and Neil Klar: Design and analysis of cluster randomization trials in health research

  Andersen, P. K., 2002, In: Statistics in Medicine. 21, p. 1961-1962

  Research output: Contribution to journal › Literature review › Research

• Book review of David W. Hosmer and Stanley Lemeshow: Applied Logistic Regression

  Andersen, P. K., 2002, In: Statistics in Medicine. 21, p. 1963-1964

  Research output: Contribution to journal › Literature review › Research

• Case-Control Study of Genetic and Environmental Influences on Premature Death of Adult Adoptees

  Petersen, L., Nielsen, G. G., Andersen, P. K. & Sørensen, T. I. A., 2002, In: Genetic Epidemiology. 23, p. 123-132

  Research output: Contribution to journal › Journal article › Research › peer-review

  19 Citations (Scopus)

• Cohabitation and marital status as predictors of mortality--an eight year follow-up study.

  Lund, R., Due, P., Modvig, J., Holstein, B. E., Damsgaard, M. T. & Andersen, P. K., 2002, In: Social Science & Medicine. 55, 4, p. 673-9 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Cohabitation 100%
  • Marital Status 88%
  • cohabitation 77%
  • Predictors 71%
  • marital status 65%
  123 Citations (Scopus)

• Cohabitation status vs. marital status as predictors of mortality. An eight year follow-up study among middle-aged and elderly women and men

  Lund, R., Due, P., Modvig, J., Holstein, B. E., Damsgaard, M. T. & Andersen, P. K., 2002.

  Research output: Contribution to conference › Conference abstract for conference › Research

• Competing risks as a multi-state model

  Andersen, P. K., Abildstrøm, S. Z. & Rosthøj, S., 2002, In: Statistical Methods in Medical Research. 11, p. 203-215

  Research output: Contribution to journal › Journal article › Research › peer-review

  176 Citations (Scopus)

• Editorial. Multi-state models

  Andersen, P. K., 2002, In: Statistical Methods in Medical Research. 11, p. 89-90

  Research output: Contribution to journal › Editorial

• Enduring increased risk of developing depression and mania in patients with dementia

  Nilsson, F. M., Kessing, L. V., Sørensen, T. M., Andersen, P. K. & Bolwig, T. G., 2002, In: Journal of Neurology, Neurosurgery and Psychiatry. 73, p. 40-44

  Research output: Contribution to journal › Journal article › Research › peer-review

  40 Citations (Scopus)

• Fever in pregnancy and risk of fetal death: a cohort study

  Andersen, A-M. N., Vastrup, P., Wohlfahrt, J., Andersen, P. K., Olsen, J. & Melbye, M., 2002, In: Lancet. 360, 9345, p. 1552-1556 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Fetal Death 100%
  • Fever 63%
  • Teratogens 58%
  • Cohort Studies 57%
  • Pregnancy 51%
  52 Citations (Scopus)

• Major depressive disorder in Parkinson's disease: a registerbased study

  Nilsson, F. M., Kessing, L. V., Sørensen, T. M., Andersen, P. K. & Bolwig, T. G., 2002, In: Acta Psychiatrica Scandinavica. 106, p. 202-211

  Research output: Contribution to journal › Journal article › Research › peer-review

• Multi-state models for event history analysis

  Andersen, P. K. & Keiding, N., 2002, In: Statistical Methods in Medical Research. 11, p. 91-115

  Research output: Contribution to journal › Journal article › Research › peer-review

  347 Citations (Scopus)

• Preoperative endoscopic stent placement before pancreaticoduodenectomy: a meta-analysis of the effect on morbidity and mortality

  Saleh, M. M. A., Nørregaard, P., Jørgensen, H. L., Andersen, P. K. & Matzen, P., 2002, In: Gastrointestinal Endoscopy. 56, p. 529-534

  Research output: Contribution to journal › Journal article › Research › peer-review

  95 Citations (Scopus)

• SAS macros for estimation of the cumulative incidence functions based on a Cox regression model for competing risks survival data

  Rosthøj, S., Andersen, P. K. & Abildstrøm, S. Z., 2002, Biostatistisk Afdeling, Københavns Universitet, p. 13.

  Research output: Working paper › Research

• Survival analysis

  Andersen, P. K., 2002, Encyclopedia of Environmetrics. Chichester: IEEE Computer Society Press, p. 2154-2155

  Research output: Chapter in Book/Report/Conference proceeding › Encyclopedia chapter › Research

• Updating of covariates and choice of time origin in survival analysis: problems with vaguely defined disease states

  Liestøl, K. & Andersen, P. K., 2002, In: Statist. Med.. 21, p. 3701-3714

  Research output: Contribution to journal › Journal article › Research › peer-review

  19 Citations (Scopus)
• 2001

  Adjustment for misclassification in studies of familial aggregation of disease using routine register data. Research Report 01/3

  Andersen, E. A. W. & Andersen, P. K., 2001, Department of Biostatistics, University of Copenhagen. 21 p.

  Research output: Book/Report › Report › Research

• Commentary: Secular trends in the context of competing risks

  Wohlfahrt, J. & Andersen, P. K., 2001, In: International Journal of Epidemiology. 30, p. 102-103

  Research output: Contribution to journal › Comment/debate › Research

  1 Citation (Scopus)

• Competing risks as a multi-state model, Research Report 01/12

  Andersen, P. K., Abildstrøm, S. & Rosthøj, S., 2001, Department of Biostatistics, University of Copenhagen. 16 p.

  Research output: Book/Report › Report › Research

• Epidemiology. Study design and data analysis

  Andersen, P. K., 2001, In: Statistics in Medicine. 20, p. 161-162

  Research output: Contribution to journal › Review

• Event history analysis in continuous time

  Andersen, P. K. & Keiding, N., 2001, Internat. Encycl. Social & Behavioral Sciences. Oxford: International Encyclopedia of Social & Behavioral Sciences, p. 4946-4956

  Research output: Chapter in Book/Report/Conference proceeding › Encyclopedia chapter › Research

• From summary statistics to generalized linear models for pseudo-observations; with applications to multi-state models. Research Report 01/10

  Andersen, P. K., Klein, J. P. & Rosthøj, S., 2001, Department of Biostatistics, University of Copenhagen. 26 p.

  Research output: Book/Report › Report › Research