Per Kragh Andersen

Per Kragh Andersen

Professor

ORCID: 0000-0003-0490-0885

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  1. E-pub ahead of print

    Fifty years with the Cox proportional hazards model: history, influence, and future

    Andersen, Per Kragh, 2023, (E-pub ahead of print) In: Journal of the Royal Statistical Society. Series A: Statistics in Society. 2 p.

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

  2. Published

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

    Andersen, Per Kragh, 2002, In: Statistics in Medicine. 21, p. 1963-1964

    Research output: Contribution to journal › Literature review › Research

  3. Published

    Counting Processes

    Andersen, Per Kragh, 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

  4. Published

    Survival Analysis, Overview

    Andersen, Per Kragh, 2005, Encyclopedia of Biostatistics, second edition. 8 ed. Wiley, p. 5368-5377

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

  5. Published

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

    Andersen, Per Kragh, Abildstrøm, S. & Rosthøj, Susanne, 2001, Department of Biostatistics, University of Copenhagen. 16 p.

    Research output: Book/Report › Report › Research

  6. Published

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

    Andersen, Per Kragh, 2002, In: Statistics in Medicine. 21, p. 1961-1962

    Research output: Contribution to journal › Literature review › Research

  7. Published

    Repeated assessment of risk factors in survival analysis

    Andersen, Per Kragh, 1992, In: Statistical Methods in Medical Research. 1, p. 297-315

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

  8. Published

    Competing risks as a multi-state model

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

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

  9. Published

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

    Andersen, Per Kragh, 2004, In: ISCB Newsletter. 37, p. 5

    Research output: Contribution to journal › Literature review › Research

  10. Published

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

    Andersen, Per Kragh, Klein, J. P. & Rosthøj, Susanne, 2001, Department of Biostatistics, University of Copenhagen. 26 p.

    Research output: Book/Report › Report › Research

  11. Published

    A Nonparametric Test for Comparing Two Samples Where All Observations Are Either Left- og Right-Censored

    Andersen, Per Kragh & Rønn, B. B., 1995, In: Biometrics. p. 323-329

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

  12. Published

    Multi-state models for event history analysis in clinical medicine and epidemiology

    Andersen, Per Kragh, 1997, In: Ugeskrift for læger. 159, p. 3794

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

  13. Published

    Multi-state models

    Andersen, Per Kragh & Perme, M., 2013, In:Handbook of Survival Analysis. Klein JP van Houwelingen HC, I. JH. . S. TH. (ed.). Chapman, p. 417-439 23 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  14. Published

    Testing for center effects in multicenter survival studies: A Monte Carlo comparison of fixed and random effects tests

    Andersen, Per Kragh, Klein, J. P. & Zhang, M., 1997, Department of Biostatistics: Museum Tusculanum. 14 p.

    Research output: Book/Report › Report › Research

  15. Published

    Hazard ratio estimator

    Andersen, Per Kragh, 1998, Encyclopedia of Biostatistics, vol. 3. IEEE Computer Society Press, p. 1829-1831

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

  16. Published

    Recent developments in survival analysis

    Andersen, Per Kragh, 2010, In: Statistical Methods in Medical Research. 19, 1, p. 3-4 2 p.

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

  17. Published

    Non- and semi-parametric estimation of transition probabilities from censored observation of a non-homogeneous Markov process

    Andersen, Per Kragh, Hansen, L. S. & Keiding, N., 1991, In: Scandinavian Journal of Statistics. vol.18, p. 153-67

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

  18. Published

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

    Andersen, Per Kragh, 2004, In: Statistics in Medicine. 23, p. 2479-2480

    Research output: Contribution to journal › Literature review › Research

  19. Published

    Survival analysis, overview

    Andersen, Per Kragh & Keiding, N., 1998, Encyclopedia of Biostatistics. vol. 6. IEEE Computer Society Press, p. 4452-4461

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

  20. Published

    Testing for centre effects in multi-centre survival studies: a Monte Carlo comparison of fixed and random effects tests.

    Andersen, Per Kragh, Klein, J. P. & Zhang, M., 1999, In: Statistics in Medicine. 18, p. 1489-1500

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

  21. Published

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

    Andersen, Per Kragh, Klein, J. P. & Rosthøj, Susanne, 2003, In: Biometrika. 90, p. 15-27

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

  22. Published

    Survival analysis

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

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

  23. Published

    Normal tension glaucoma and Alzheimer disease: comorbidity?

    Bach-Holm, Daniella, Kessing, S. V., Mogensen, U., Forman, Julie Lyng, Andersen, Per Kragh & Kessing, Lars Vedel, Nov 2012, In: Acta Ophthamologica (Online). 90, 7, p. 683-5 3 p.

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

  24. Published

    Normal tension glaucoma and Alzheimer disease: comorbidity?

    Bach-Holm, D., Kessing, S. V., Mogensen, U. B., Forman, Julie Lyng, Andersen, Per Kragh & Kessing, Lars Vedel, 2012, In: Acta Ophthalmologica. 89, p. 1-3 3 p.

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

  25. Published

    New‐Onset Atrial Fibrillation is Associated With Cardiovascular Events Leading to Death in a First Time Myocardial Infarction Population of 89 703 Patients With Long‐Term Follow‐Up: A Nationwide Study

    Bang, C. N., Gislason, Gunnar Hilmar, Greve, A. M., Bang, C. A., Lilja, A., Torp-Pedersen, Christian, Andersen, Per Kragh, Køber, Lars Valeur, Devereux, R. B. & Wachtell, K., 21 Jan 2014, In: American Heart Association. Journal. Cardiovascular and Cerebrovascular Disease. 3, 1, 10 p., e000382.

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

  26. Published

    Impact of chronic diseases on effect of breast cancer screening

    Beau, A. B., Napolitano, George, Ewertz, M., Vejborg, I., Schwartz, W., Andersen, Per Kragh & Lynge, Elsebeth, 2020, In: Cancer Medicine. 9, 11, p. 3995-4003

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

  27. Published

    Limitations in the Effect of Screening on Breast Cancer Mortality

    Beau, A., Andersen, Per Kragh, Vejborg, I. & Lynge, Elsebeth, 2018, In: Journal of Clinical Oncology. 36, 30, p. 2988-2995 8 p.

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

  28. Published

    Progression to acquired immunodeficiency syndrome is influenced by CD4 T-lymphocyte count and time since seroconversion

    Begtrup, K., Melbye, M., Biggar, R. J., Goedert, J. J., Knudsen, K. & Andersen, Per Kragh, 1997, In: American Journal of Epidemiology. 145, p. 629-635

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

  29. Published

    Effect of recombinant Factor VIIa on outcome of acute variceal bleeding: An individual patient based meta-analysis of two controlled trials

    Bendtsen, Flemming, D'Amico, G., Rusch, E., de Franchis, R., Andersen, Per Kragh, Lebrec, D., Thabut, D. & Bosch, J., Aug 2014, In: Journal of Hepatology. 61, 2, p. 252-9 8 p.

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

  30. Published

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

    Benn, C. S., Benfeldt, E., Andersen, Per Kragh, 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

  31. Published

    Maternal stress during pregnancy and gestational duration: A cohort study from the Danish National Birth Cohort

    Bergeron, Julie, Kristiansen, Luise Cederkvist, Fortier, I., Rod, Naja Hulvej, Andersen, Per Kragh & Nybo Andersen, Anne-Marie, 2023, In: Paediatric and Perinatal Epidemiology. 37, 1, p. 45-56 12 p.

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

  32. Published

    A causal inference approach to compare leukaemia treatment outcome in the absence of randomization and with dependent censoring

    Bernasconi, D. P., Antolini, L., Rossi, E., Blanco-Lopez, J. G., Galimberti, S., Andersen, Per Kragh & Valsecchi, M. G., 2022, In: International Journal of Epidemiology. 51, 1, p. 314–323 10 p.

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

  33. Published

    Pseudo-observations for competing risks with covariate dependent censoring

    Binder, N., Gerds, Thomas Alexander & Andersen, Per Kragh, Apr 2014, In: Lifetime Data Analysis. 20, 2, p. 303-15 13 p.

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

  34. Published

    Use of antiparkinsonian drugs in Denmark: Results from a nationwide pharmacoepidemiological study

    Brandt-Christensen, A. M., Kvist, T. K., Nilsson, F. M., Andersen, Per Kragh & Kessing, Lars Vedel, 2006, In: Movement Disorders. 21, 8, p. 1221-1225 4 p.

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

  35. Published

    Treatment with antidepressants and lithium is associated with increased risk of treatment with antiparkinson drugs: a pharmacoepidemiological study

    Brandt-Christensen, A. M., Kvist, T. K., Nielsen, F. M., Andersen, Per Kragh & Kessing, Lars Vedel, 2006, In: Journal of Neurology, Neurosurgery and Psychiatry. 77, p. 781-783

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

  36. Published

    Induced abortion and risk of breast cancer [6] (multiple letters)

    Brind, J., Chinchilli, V. M., Melbye, M., Wohlfahrt, J. & Andersen, Per Kragh, 2000, In: Epidemiology. 11, 2, p. 234-235 2 p.

    Research output: Contribution to journal › Letter › Research › peer-review

  37. Published

    Induced abortion and the risk of breast cancer [2] (multiple letters)

    Brind, J., Chichilli, V. M., Senghas, R. E., Dolan, M. F., Melbye, M., Wohlfahrt, J. & Andersen, Per Kragh, 1997, In: New England Journal of Medicine. 336, 25, p. 1834-1835 2 p.

    Research output: Contribution to journal › Letter › Research › peer-review

  38. Published

    Intervening on the Storage Time of RBC Units and its Effects on Adverse Recipient Outcomes using Real-World Data

    Bruun-Rasmussen, P., Andersen, Per Kragh, Banasik, Karina, Brunak, Søren & Jo­hans­son, Pär In­ge­mar , 2022, In: Blood. 139, 25, p. 3647–3654

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

  39. Published

    Estimating the effect of donor sex on red blood cell transfused patient mortality: A retrospective cohort study using a targeted learning and emulated trials-based approach

    Bruun-Rasmussen, P., Andersen, Per Kragh, Banasik, Karina, Brunak, Søren & Jo­hans­son, Pär In­ge­mar , 2022, In: EClinicalMedicine. 51, 10 p., 101628.

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

  40. Published

    Rates and predictors of remission, recurrence and conversion to bipolar disorder after the first lifetime episode of depression: a prospective 5-year follow-up study

    Bukh, Jens Otto Drachmann, Andersen, Per Kragh & Kessing, Lars Vedel, Apr 2016, In: Psychological Medicine. 46, 6, p. 1151-1161 11 p.

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

  41. Published

    Personality and the Long-Term Outcome of First-Episode Depression: A Prospective 5-Year Follow-Up Study

    Bukh, Jens Otto Drachmann, Andersen, Per Kragh & Kessing, Lars Vedel, 2016, In: Journal of Clinical Psychiatry. 77, 6, p. e704-e710 7 p.

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

  42. Published

    Chianciano consensus conference on prognostic studies in hepatology.

    Christensen, E., Orlandi, F., Tygstrup, N., Andersen, Per Kragh, Morabito, A. & Leevy, C. M., 1998, In: Journal of Gastroenterology and Hepatology. 30, p. 580-583

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

  43. Published

    Analyzing sickness absence using statistical models for survival data

    Christensen, K. B., Andersen, Per Kragh, Smith-Hansen, L., Nielsen, M. L. & zwp671, zwp671, 2006, 06/3 ed. Department of Biostatistics, University of Copenhagen: Museum Tusculanum. (Research report).

    Research output: Book/Report › Report › Research

  44. Published

    Analyzing sickness absence with statistical models for survival data

    Christensen, Karl Bang, Andersen, Per Kragh, Smith-Hansen, L., Nielsen, M. L. & Kristensen, T. S., 2007, In: Scandinavian Journal of Work, Environment & Health. 33, 3, p. 233-9 6 p.

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

  45. Published

    Educational inequality in alcohol-attributable events: A Danish register-based cohort study

    Christensen, N. H., Diderichsen, Finn, Hvidtfeldt, U. A., Lange, Theis, Andersen, Per Kragh, Osler, Merete, Prescott, Eva, Tjønneland, Anne, Rod, Naja Hulvej & Andersen, Ingelise, Nov 2016, In: European Journal of Public Health. 26, Supplement 1, p. 96-96 1 p.

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  46. Published

    Prognostic value of18 f–fdg–pet parameters in patients with small cell lung cancer: A meta-analysis and review of current literature

    Christensen, T. N., Andersen, Per Kragh, Langer, Seppo W. & Fischer, Barbara Malene Bjerregaard, 2021, In: Diagnostics. 11, 2, 24 p., 174.

    Research output: Contribution to journal › Review › Research › peer-review

  47. Published

    Prognostic Value of 18F-FDG-PET Parameters in Patients with Small Cell Lung Cancer: A Meta-Analysis and Review of Current Literature

    Christensen, T. N., Andersen, Per Kragh, Langer, Seppo W. & Fischer, Barbara Malene Bjerregaard, 26 Jan 2021, In: Diagnostics. 11, 2, 24 p., 174.

    Research output: Contribution to journal › Review › Research › peer-review

  48. Published

    Score test of homogeneity for survival data

    Commenges, D. & Andersen, Per Kragh, 1995, In: Lifetime Data Analysis. 1, p. 145-156

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

  49. Published

    Score test of homogeneity for survival data

    Commenges, D. & Andersen, Per Kragh, 1993, København: Museum Tusculanum. 17 p.

    Research output: Book/Report › Report › Research

  50. Published

    Recurrent event analyses

    Cook, R. J. & Andersen, Per Kragh, Oct 2010, In: Lifetime Data Analysis. 16, 4, p. 449-450 2 p.

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

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