Per Kragh Andersen

Per Kragh Andersen

Professor


  1. Published

    Genetic and environmental effects on mortality before age 70 years

    Petersen, L., Andersen, Per Kragh, Sørensen, Thorkild I.A., Petersen, L., Andersen, P. K. & Sørensen, Thorkild I.A., 1 May 2008, In: Epidemiology. 19, 3, p. 472-6 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Genetic and familial environmental effects on suicide attempts: A study of Danish adoptees and their biological and adoptive siblings

    Petersen, L., Sørensen, Thorkild I.A., Andersen, Per Kragh, Mortensen, P. B. & Hawton, K., Feb 2014, In: Journal of Affective Disorders. 155, p. 273-277 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Genetic influences on incidence and case-fatality of infectious disease

    Petersen, L., Andersen, Per Kragh & Sørensen, Thorkild I.A., 1 Jan 2010, In: P L o S One. 5, 5, p. e10603

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Genetic polymorphisms in the genes encoding human interleukin-7 receptor-alpha: Prognostic significance in allogeneic stem cell transplantation

    Shamim, Z., Ryder, L. P., Heilmann, C., Madsen, H., Lauersen, H., Andersen, Per Kragh, Svejgaard, A., Jacobsen, N. & Muller, K., 2006, In: Bone Marrow Transplantation. 37, 5, p. 485-491 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Goodness of fit tests for estimating equations based on pseudo-observations

    Pavlič, K., Martinussen, Torben & Andersen, Per Kragh, 2019, In: Lifetime Data Analysis. 25, 2, p. 189-205 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Has Risk associated with Smoking increased? Results from the Copenhagen Center for Prospective Population Studies

    Prescott, Eva, Osler, Merete, Andersen, Per Kragh, Bjer, A., Hein, H. C., Borch-Johnsen, K., Lange, P., Schnohr, P. & Vestbo, J., 1998, In: International Journal of Epidemiology. 26, p. 1214-8

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. 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 proceedingBook chapterResearch

  8. Published

    Hazard ratio estimator

    Andersen, Per Kragh, 2011, Encyclopedia of Statistical Science. Lovric, M. (ed.). 1 ed. Springer: Springer, Vol. 8. p. 624-625 1 p.

    Research output: Chapter in Book/Report/Conference proceedingEncyclopedia chapterCommunication

  9. Published

    Hazard regression models

    Andersen, Per Kragh, 2011, International Encyclopedia of Statistical Science. Lovric, M. (ed.). 1 ed. Springer, p. 625-626 2 p.

    Research output: Chapter in Book/Report/Conference proceedingEncyclopedia chapterCommunication

  10. Published

    History of applications of martingales in survival analysis

    Aalen, O. O., Andersen, Per Kragh, Borgan, Ø., Gill, R. D. & Keiding, N., 2009, In: Journal Électronique d'Histoire des Probabililtés et de la Statistique. 5

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    How do macro-level contexts and policies affect the employment chances of chronically ill and disabled people? Part II: The impact of active and passive labor market policies

    Holland, P., Nylén, L., Thielen, Karsten, van der Wel, K. A., Chen, W., Barr, B., Burström, B., Diderichsen, Finn, Andersen, Per Kragh, Dahl, E., Uppal, S., Clayton, S. & Whitehead, M., 1 Jan 2011, In: International Journal of Health Services. 41, 3, p. 415-30 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Hvad betyder fejlklassificering af smearprøver i et screeningsprogram

    Lynge, Elsebeth, Arffmann, E., Poll, P. & Andersen, Per Kragh, 1994, In: Ugeskrift for læger. 156, p. 2594-2596

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    IPM26: Noncompliance in clinical trials. Discussion of invited paper meeting no. 26

    Andersen, Per Kragh, 2001, In: Bull.ISI LIX. 3, p. 99-101

    Research output: Contribution to journalJournal articleResearch

  14. 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 journalJournal articleResearchpeer-review

  15. Published

    In B-cell chronic lymphocytic leukaemia chromosome 17 abnormalities and not trisomy 12 are the single most important cytogenetic abnormalities for prognosis: A cytogenetic and immunophenotypic Study..

    Geisler, C., Philip, P., Christensen, B. E., Hou-Jensen, K., Pedersen, N. T., Jensen, O. M., Thorling, K., Andersen, E., Birgens, H. S., Drivsholm, A., Ellegaard, J., Larsen, J. K., Plesner, T., Brown, P., Andersen, Per Kragh & Hansen, M. M., 1997, In: Leukemia research : a Forum for Studies on Leukemia and Normal Hemopoiesis. 21, p. 1011-1023

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Incidence of Depression After Stroke, and Associated Risk Factors and Mortality Outcomes, in a Large Cohort of Danish Patients

    Jørgensen, Terese Sara Høj, Wium-Andersen, I. K., Wium-Andersen, M. K., Jørgensen, Martin Balslev, Prescott, Eva, Maartensson, S., Andersen, Per Kragh & Osler, Merete, Oct 2016, In: J A M A Psychiatry. 73, 10, p. 1032-1040 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Incidence of, Risk Factors for, and Changes Over Time in Treatment-Resistant Depression in Denmark: A Register-Based Cohort Study

    Gronemann, F. H., Jorgensen, M. B., Nordentoft, Merete, Andersen, Per Kragh & Osler, Merete, 1 Jul 2018, In: Journal of Clinical Psychiatry. 79, 4

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Increased Risk of Developing Affective Disorder in Patients with Hypothyroidism: A Register-Based Study

    Thomsen, A. F., Kvist, T. K., Andersen, Per Kragh & Kessing, L. V., 2005, In: Thyroid. 15(7), p. 700-707

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Increased rate of treatment with antidepressants in patients with multiple sclerosis

    Kessing, Lars Vedel, Harhoff, M. & Andersen, Per Kragh, 2008, In: International Clinical Psychopharmacology. 23, 1, p. 54-59 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Increased relative risk of subsequent affective disorders in patients with a hospital diagnosis of obesity

    Thomsen, A. F., Kvist, T. K., Andersen, Per Kragh & Kessing, L. V., 2006, In: International Journal of Obesity. 30, 9, p. 1415-1421

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Increased risk of affective disorder following hospitalisation with hyperthyroidism - a register-based study

    Thomsen, A. F., Kvist, T. K., Andersen, Per Kragh & Kessing, L. V., 2005, In: European Journal of Endocrinology. 152, p. 535-543

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Increased risk of developing diabetes in depressive and bipolar disorders?

    Kessing, L. V., Nilsson, F. M., Siersma, Volkert Dirk & Andersen, Per Kragh, 2004, In: Journal of Psychiatric Research. 38, p. 395-402

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Increasing incidence of early onset Type 1 (insulin-dependent) diabetes mellitus: a study of Danish male birth cohorts

    Green, A., Andersen, Per Kragh, Svendsen, A. J. & Mortensen, K., 1992, In: Diabetologia. Vol. 35, p. 178-182

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Induced Abortion and Risk of Breast Cancer - Authors reply.

    Melbye, M., Wohlfahrt, J. & Andersen, Per Kragh, 2000, In: Epidemiology. Vol. 11, No. 2, p. 235

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. 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 journalLetterResearchpeer-review

  26. Published

    Induced abortion and the risk of breast cancer

    Melbye, M., Wohlfahrt, J., Olsen, J. H., Frisch, M., Westergaard, T., Helweg-Larsen, K. & Andersen, Per Kragh, 1997, In: New England Journal of Medicine. 336, p. 81-85

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Induced abortion and the risk of breast cancer

    Melbye, M., Wohlfahrt, J., Olsen, J. H., Frisch, M., Westergaard, T., Helweg-Larsen, K. & Andersen, Per Kragh, 9 Jan 1997, In: New England Journal of Medicine. 336, 2, p. 81-85 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. 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 journalLetterResearchpeer-review

  29. Published

    Inference for outcome probabilities in multi-state models

    Andersen, Per Kragh & Pohar, P. M., 2008, In: Lifetime Data Analysis. 14, 4, p. 405-431 26 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Inference for transition probabilities in non-Markov multi-state models

    Andersen, Per Kragh, Wandall, E. N. S. & Pohar Perme, M., 2022, In: Lifetime Data Analysis. 28, p. 585–604 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Inference methods for correlated left truncated lifetimes: parent and offspring relations in an adoption study

    Petersen, L., Sørensen, Thorkild I.A., Nielsen, G. G. & Andersen, Per Kragh, 2006, In: Lifetime Data Analysis. 12, p. 5-20

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Influence of female bodyweight on IVF outcome: a longitudinal multicentre cohort study of 487 infertile couples

    Pinborg, Anja, Gaarslev, C., Hougaard, Charlotte Ørsted, Andersen, A. N., Andersen, Per Kragh, Boivin, J. & Schmidt, Lone, 2011, In: Reproductive BioMedicine Online. 23, 4, p. 490-499 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Interpretability and importance of functionals in competing risks and multistate models

    Andersen, Per Kragh & Keiding, N., 2012, In: Statistics in Medicine. 31, p. 1074-1088 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. 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 journalJournal articleResearchpeer-review

  35. Published

    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, Per Kragh, 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 journalJournal articleResearchpeer-review

  36. Published

    Invited commentary: Sibship effects and a call for a comparative disease approach

    Karmaus, W., Johnson, C. C., Westergaard, T., Rostgaard, K., Wohlfahrt, J., Andersen, Per Kragh, Aaby, P. & Melbye, M., Jul 2005, In: American Journal of Epidemiology. 162, 2, p. 133-139 7 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  37. Published

    Is swimming during pregnancy a safe exercise?

    Juhl, M., Kogevinas, M., Andersen, Per Kragh, Nybo Andersen, Anne-Marie & Olsen, J., 2010, In: Epidemiology. 21, 2, p. 253-8 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Joint effect of alcohol consumption and educational level on alcohol-related medical events: A Danish register-based cohort study

    Nordahl Christensen, H., Diderichsen, Finn, Hvidtfeldt, U. A., Lange, Theis, Andersen, Per Kragh, Osler, Merete, Prescott, Eva, Tjønneland, Anne, Rod, Naja Hulvej & Andersen, Ingelise, Nov 2017, In: Epidemiology. 28, 6, p. 872–879 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Late and very-late first-contact schizophrenia and the risk of dementia--a nationwide register based study

    Kørner, A., Lopez, A. G., Lauritzen, L., Andersen, Per Kragh, Kessing, Lars Vedel, Kørner, A., Lopez, A. G., Lauritzen, L., Andersen, P. K. & Kessing, Lars Vedel, 2009, In: International Journal of Geriatric Psychiatry. 24, 1, p. 61-7 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Leisure time physical exercise during pregnancy and the risk of miscarriage: a study within the Danish National Birth Cohort

    Madsen, M., Jorgensen, T., Jensen, M. L., Juhl, M., Olsen, J., Andersen, Per Kragh & Nybo Andersen, Anne-Marie, 2011, In: Journal of Reproductive Immunology.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Letter to the Editor: Induced abortion and the risk of breast cancer. The Authors reply

    Melbye, M., Wohlfahrt, J. & Andersen, Per Kragh, 1997, In: New England Journal of Medicine. 336, p. 1835

    Research output: Contribution to journalLetterResearch

  42. Published

    Letter to the editor: Adjustment for age at first birth in etiologic studies of breast cancer involving exposures that may affect age at first birth.

    Melbye, M., Wohlfahrt, J. & Andersen, Per Kragh, 1999, In: Epidemiology. 10, p. 467

    Research output: Contribution to journalLetterResearch

  43. Published

    Letter to the editor: Re: Accounting for pregnancy dependence in epidemiologic studies of pregnancy outcomes

    Olsen, J. & Andersen, Per Kragh, 1998, In: Epidemiology. 9, p. 363

    Research output: Contribution to journalLetterResearch

  44. Published

    Letter to the editor: Recurrence of Affective Disorder

    Kessing, Lars Vedel & Andersen, Per Kragh, 2001, In: American Journal of Psychiatry. 158, p. 819-820

    Research output: Contribution to journalLetterResearch

  45. Published

    Letters to editor: Sostrup statement on low birthweight

    Adams, M., Andersen, A. N., Andersen, Per Kragh, 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 journalLetterResearch

  46. Published

    Life course path analysis of birth weight, childhood growth, and adult systolic blood pressure

    Gamborg, Michael Orland, Andersen, Per Kragh, Baker, J. L., Budtz-Joergensen, Esben, Jørgensen, T., Jensen, G., Sørensen, Thorkild I.A., Gamborg, M., Andersen, P. K., Baker, J. L., Budtz-Jørgensen, E., Jørgensen, T., Jensen, G. & Sørensen, T. I. A., 2009, In: American Journal of Epidemiology. 169, 10, p. 1167-78 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Life expectancy in bipolar disorder

    Kessing, Lars Vedel, Vradi, E. & Andersen, Per Kragh, Aug 2015, In: Bipolar Disorders. 17, 5, p. 543-8 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Life years lost among patients with a given disease

    Andersen, Per Kragh, 30 Sep 2017, In: Statistics in Medicine. 36, 22, p. 3573-3582 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Lifetime Incidence of Treated Mental Health Disorders and Psychotropic Drug Prescriptions and Associated Socioeconomic Functioning

    Kessing, Lars Vedel, Ziersen, Simon Christoffer, Caspi, A., Moffitt, T. E. & Andersen, Per Kragh, 2023, In: JAMA Psychiatry. 80, 10, p. 1000-1008 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Lifetime alcohol use and overall and cause-specific mortality in the European Prospective Investigation into Cancer and nutrition (EPIC) study

    Ferrari, P., Licaj, I., Muller, D. C., Andersen, P. K., Johansson, M., Boeing, H., Weiderpass, E., Dossus, L., Dartois, L., Fagherazzi, G., Bradbury, K. E., Khaw, K-T., Wareham, N., Duell, E. J., Barricarte, A., Molina-Montes, E., Sanchez, C. N., Arriola, L., Wallström, P., Tjønneland, A. & 19 others, Olsen, A., Trichopoulou, A., Benetou, V., Trichopoulos, D., Tumino, R., Agnoli, C., Sacerdote, C., Palli, D., Li, K., Kaaks, R., Peeters, P., Beulens, J. W., Nunes, L., Gunter, M., Norat, T., Overvad, K., Brennan, P., Riboli, E. & Romieu, I., 2014, In: B M J Open. 4, 7, p. 1-12 12 p., e005245.

    Research output: Contribution to journalJournal articleResearchpeer-review

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