Per Kragh Andersen

Per Kragh Andersen

Professor

ORCID: 0000-0003-0490-0885

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  1. Published

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

    Petersen, L., Sørensen, Thorkild I.A. & Andersen, Per Kragh, 2003, In: Statistics in Medicine. 22, p. 3795-3803

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

  2. Published

    Competing risks analysis for the case-cohort design

    Sørensen, P. & Andersen, Per Kragh, 1998, University of Copenhagen: Department of Biostatistics. 16 p.

    Research output: Book/Report › Report › Research

  3. Published

    Competing risks analysis of the case-cohort design

    Sørensen, P. & Andersen, Per Kragh, 2000, In: Biometrika. 87, 1., p. 49-59

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

  4. Published

    Competing risks and time-dependent covariates

    Cortese, G. & Andersen, Per Kragh, 2010, In: Biometrical Journal. 52, 1, p. 138-58 20 p.

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

  5. 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

  6. 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

  7. Published

    Competing risks in epidemiology: possibilities and pitfalls

    Andersen, Per Kragh, Geskus, R., Witte, T. & Putter, H., 2012, In: International Journal of Epidemiology. 41, p. 861-870 10 p.

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

  8. Published

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

    Ylitalo, N., Sørensen, P., Josefsson, A. M., Magnusson, P. K. E., Andersen, Per Kragh, Pontén, J., Adami, H., Gyllensten, U. B. & Melbye, M., 2000, In: Lancet. Vol. 355, p. 2194-2198

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

  9. Published

    Continuation of lithium after a diagnosis of chronic kidney disease

    Kessing, Lars Vedel, Feldt-Rasmussen, Bo, Andersen, Per Kragh, Gerds, Thomas Alexander & Licht, R. W., Dec 2017, In: Acta Psychiatrica Scandinavica. 136, 6, p. 615-622 8 p.

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

  10. Published

    Contrast-enhanced ultrasound compared with computed tomography, magnetic resonance imaging, and positron emission tomography for diagnosing liver metastases in people with newly diagnosed colorectal cancer

    Lund, M., Bjerre, T. A., Grønbaek, H., Mortensen, F. & Andersen, Per Kragh, 10 Oct 2016, In: Cochrane Database of Systematic Reviews. 2016, 10, 18 p., CD012388.

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

  11. Published

    Contribution of income and job strain to the association between education and cardiovascular disease in 1.6 million Danish employees

    Framke, E., Sørensen, J. K., Andersen, Per Kragh, Svane-Petersen, A. C., Alexanderson, K., Bonde, Jens Peter, Farrants, K., Flachs, E. M., Hanson, L. L. M., Nyberg, S. T., Villadsen, E., Kivimaki, M., Rugulies, Reiner Ernst & Madsen, I. E. H., 2020, In: European Heart Journal. 41, 11, p. 1164-1178 15 p.

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

  12. Published

    Contribution to the discussion of ‘Survival models and health sequences’ by W. Dempsey and P. McCullagh

    Andersen, Per Kragh, 2018, In: Lifetime Data Analysis. 24, 4, p. 588-591 4 p.

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

  13. Published

    Contributions on survival analysis to the Encyclopedia of Biostatistics

    Andersen, Per Kragh, 1997, Københavns Universitet: Department of Biostatistics. 24 p.

    Research output: Book/Report › Book › Research

  14. Published

    Correction: Prenatal Exposure to Maternal Bereavement and Childbirths in the Offspring: A Population Based Cohort Study

    Plana-Ripoll, O., Olsen, J., Andersen, Per Kragh, Gómez, G., Cnattingius, S. & Li, J., 2 Jul 2015, In: PLOS ONE. 10, 7, p. 1-2 2 p., e103353.

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  15. 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

  16. Published

    Course of illness in depressive and bipolar disorders

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

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

  17. Published

    Creating a Reference to a Complex Emergency Situation using Time Series Methods: War in Guinea-Bissau 1998-1999

    Nielsen, J., Jensen, H. & Andersen, Per Kragh, 2005, In: Journal of Applied Statistics. 32(1), p. 75-86

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

  18. Published

    Cumulative risk regression in case–cohort studies using pseudo-observations

    Parner, E. T., Andersen, Per Kragh & Overgaard, M., 2020, In: Lifetime Data Analysis. 26, 4, p. 639-658 20 p.

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

  19. Published

    Cystic fibrosis in Denmark 1945 to 1985. An analysis of incidence, mortality and influence of centralized treatment on survival

    Nielsen, Ole Haagen, Thomsen, Birthe Lykke Riegels, Green, A., Andersen, Per Kragh, Hauge, M. & Schiøtz, P. O., Nov 1988, In: Acta Paediatrica Scandinavica. 77, 6, p. 836-41 6 p.

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

  20. Published

    Declining HIV-2 prevalence and incidence among men in a community study from Guinea-Bissau.

    Larsen, O., da Silva, Z., Sandström, A., Andersen, Per Kragh, Andersson, S., Poulsen, A., Melbye, M., Dias, F., Nauclér, A. & Aaby, P., 1998, In: AIDS. 12, p. 1707-1714

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

  21. Published

    Decomposition of number of life years lost according to causes of death

    Andersen, Per Kragh, 2013, In: Statistics in Medicine. 32, 30, p. 5278-5285 8 p.

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

  22. Published

    Delayed age at transfer of adoptees to adoptive parents is associated with increased mortality irrespective of social class of the adoptive parents: a cohort study

    Petersen, L., Andersen, Per Kragh, Sørensen, Thorkild I.A. & Mortensen, Erik Lykke, 2018, In: BMC Public Health. 18, 1, 7 p., 435.

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

  23. Published

    Delusional disorder in old age and the risk of developing dementia: a nationwide register-based study

    Kørner, A., Lopez, A. G., Lauritzen, L., Andersen, Per Kragh & Kessing, Lars Vedel, 2008, In: Aging & Mental Health. 12, 5, p. 625-9 4 p.

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

  24. Published

    Dementia in affective disorder: a case register study.

    Kessing, Lars Vedel, Andersen, Elisabeth Anne Wreford, Mortensen, P. B. & Andersen, Per Kragh, 1999, In: Acta Psychiatrica Scandinavica. 100, p. 176-185

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

  25. Published

    Depression After First Hospital Admission for Acute Coronary Syndrome: A Study of Time of Onset and Impact on Survival

    Osler, Merete, Mårtensson, S., Wium-Andersen, I. K., Prescott, Eva, Andersen, Per Kragh, Jørgensen, Terese Sara Høj, Carlsen, K., Wium-Andersen, M. K. & Jørgensen, Martin Balslev, 1 Feb 2016, In: American Journal of Epidemiology. 183, 3, p. 218-226 9 p.

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

  26. Published

    Depression following acute coronary syndrome: a Danish nationwide study of potential risk factors

    Jørgensen, Terese Sara Høj, Maartensson, S., Ibfelt, E. H., Jørgensen, Martin Balslev, Wium-Andersen, I. K., Wium-Andersen, M. K., Prescott, Eva, Andersen, Per Kragh & Osler, Merete, Nov 2016, In: Social Psychiatry and Psychiatric Epidemiology. 51, 11, p. 1509–1523 15 p.

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

  27. Published

    Determinants of Binge Drinking among Adolescents in Denmark

    Pedersen, M., Andersen, Per Kragh & Sabroe, S., 2014, In: Scandinavian Journal of Child and Adolescent Psychiatry and Psychology. 2, 3, p. 135-142 8 p.

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

  28. Published

    Developmental, temperamental and environmental risk factors for mood disorders: unipolar vs. bipolar trajectories

    Kessing, Lars Vedel, Willer, I., Andersen, Per Kragh & Bukh, J. O. D., 2018, In: Bipolar Disorders. 20, S1, p. 34 1 p.

    Research output: Contribution to journal › Conference abstract in journal › Research

  29. Published

    Diabetes as a risk factor for hepatic encephalopathy in cirrhosis patients

    Jepsen, P., Watson, H., Andersen, Per Kragh & Vilstrup, H., Nov 2015, In: Journal of Hepatology. 63, 5, p. 1133-1138 6 p.

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

  30. Published

    Diagnostic stability in pediatric bipolar disorder

    Kessing, Lars Vedel, Vradi, E. & Andersen, Per Kragh, Feb 2015, In: Journal of Affective Disorders. 172, p. 417-421 5 p.

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

  31. Published

    Differences in susceptibility to AIDS development: A cohort study of Danish and American homosexual-bisexual men 1981 to 1995

    Melbye, M., Begtrup, K., Rosenberg, P. S., Biggar, R. J., Goedert, J. J., Knudsen, K. & Andersen, Per Kragh, 1998, In: Journal of Acquired Immune Deficiency Syndromes. 18, p. 270-276

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

  32. Published

    Discussion of "A formal causal interpretation of the case-crossover design"

    Andersen, Per Kragh & Martinussen, Torben, 2023, In: Biometrics. 79, 2, 2 p.

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

  33. Published

    Discussion of the paper by Keiding

    Andersen, Per Kragh, 1991, In: Journal of the Royal Statistical Society - Series A. 154, part 3, p. 402-403

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

  34. Published

    Discussion of the paper: "Informative dropout in longitudinal data analysis" by P. Diggle and M.G. Kenward

    Andersen, Per Kragh, 1994, In: Oyo Tokeigaku. 43, p. 82-83

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

  35. Published

    Discussion on the Paper "Semiparametric analysis of case series data" by Farrington and Whitaker

    Andersen, Per Kragh, 2006, In: Journal of the Royal Statistic Society, Series C: Applied Statistics. 55, p. 587-589

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

  36. Published

    Distribution and predictors of exercise habits among pregnant women in the Danish National Birth Cohort

    Juhl, M., Madsen, M., Nybo Andersen, Anne-Marie, Andersen, Per Kragh & Olsen, J., Feb 2012, In: Scandinavian Journal of Medicine & Science in Sports. 22, 1, p. 128-138 11 p.

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

  37. Published

    Do antidepressants precipitate youth suicide?

    Sondergard, L., Kvist, T. K., Andersen, Per Kragh & Kessing, Lars Vedel, 2006, In: European Child & Adolescent Psychiatry. 15, 4, p. 232-240 8 p.

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

  38. Published

    Do antidepressants prevent suicide?

    Søndergaard, Lars, Kvist, T. K., Andersen, Per Kragh & Kessing, Lars Vedel, 2006, In: International Clinical Psychopharmacology. 21, p. 211-218

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

  39. Published

    Do continued antidepressants protect against dementia in patients with severe depressive disorder?

    Kessing, Lars Vedel, Forman, Julie Lyng & Andersen, Per Kragh, 2011, In: International Clinical Psychopharmacology. 26, 6, p. 316-322 7 p.

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

  40. Published

    Does Pregnancy Induce the Shedding of Premaglignant Ovarian Cells?

    Rostgaard, K., Wohlfahrt, J., Andersen, Per Kragh, 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

  41. Published

    Does access to invasive examination and treatment influence socioeconomic differences in case fatality for patients admitted for the first time with non-ST-elevation myocardial infarction or unstable angina?

    Mårtensson, S., Gyrd-Hansen, D., Prescott, Eva, Andersen, Per Kragh, Gislason, Gunnar Hilmar, Jacobsen, R. K. & Osler, Merete, 20 Apr 2016, In: EuroIntervention. 11, 13, p. 1495-1502 8 p.

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

  42. Published

    Does educational status impact adult mortality in Denmark? A twin approach

    Madsen, M., Nybo Andersen, Anne-Marie, Christensen, K., Andersen, Per Kragh & Osler, Merete, Jul 2010, In: American Journal of Epidemiology. 172, 2, p. 225-34 10 p.

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

  43. Published

    Does glyceryl nitrate prevent post-ERCP pancreatitis? A prospective randomized double-blind placebo-controlled multicenter trial

    Hornum, M., Elkjaer, M., Hjalmarsson, C., Heyries, L., Hauge, T., Bakkevold, K., Andersen, Per Kragh, Matzen, P. & Nojgaard, C., 2008, In: Scandinavian Journal of Gastroenterology. 43, Suppl. 244, p. 33-33 1 p.

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

  44. Published

    Does glyceryl nitrate prevent post-ERCP pancreatitis? A prospective, randomized, double-blind, placebo-controlled multicenter trial

    Nøjgaard, C., Hornum, Mads, Elkjaer, M., Hjalmarsson, C., Heyries, L., Hauge, T., Bakkevold, K., Andersen, Per Kragh, Matzen, P., European Post-ERCP Pancreatitis Preventing Study Group, E. P. P. P. S. G., Nøjgaard, C., Hornum, M., Elkjaer, M., Hjalmarsson, C., Heyries, L., Hauge, T., Bakkevold, K., Andersen, P. K., Matzen, P. & NN, N., 2009, In: Gastrointestinal Endoscopy. 69, 6, p. e31-7

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

  45. Published

    Does lithium protect against dementia?

    Kessing, Lars Vedel, Forman, Julie Lyng, Andersen, Per Kragh, Kessing, Lars Vedel, Forman, J. L. & Andersen, P. K., 1 Feb 2010, In: Bipolar Disorders. 12, 1, p. 87-94 8 p.

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

  46. Published

    Does shared family background influence the impact of educational differences on early mortality?

    Søndergaard, G., Mortensen, Laust Hvas, Nybo Andersen, Anne-Marie, Andersen, Per Kragh, Dalton, Susanne Oksbjerg, Madsen, M. L. & Osler, Merete, 2012, In: American Journal of Epidemiology. 176, 8, p. 675-83 9 p.

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

  47. Published

    Does the association between broken partnership and first time myocardial infarction vary with time after break-up?

    Kriegbaum, Margit, Christensen, U., Andersen, Per Kragh, Osler, Merete & Lund, Rikke, Dec 2013, In: International Journal of Epidemiology. 42, 6, p. 1811-9 9 p.

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

  48. Published

    Does the association of education with breast cancer replicate within twin pairs? A register-based study on Danish female twins

    Madsen, M., Andersen, Per Kragh, Gerster, M., Nybo Andersen, Anne-Marie, Christensen, K. & Osler, Merete, 1 Feb 2011, In: B J C. 104, 3, p. 520-3 4 p.

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

  49. Published

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

    Kessing, Lars Vedel & Andersen, Per Kragh, 2004, In: Journal of Neurology, Neurosurgery and Psychiatry. 75, p. 1662-1666

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

  50. Published

    Dynamic Path Analysis in Life-Course Epidemiology

    Gamborg, Michael Orland, Boje Jensen, G., Sørensen, Thorkild I.A. & Andersen, Per Kragh, 2011, In: American Journal of Epidemiology. 173, 10, p. 1131-1139 9 p.

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

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