Per Kragh Andersen

Per Kragh Andersen

Professor

ORCID: 0000-0003-0490-0885

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  1. 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

  2. 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

  3. Published

    Observer variation in histological classification of cutaneous malignant melanoma

    Lock-Andersen, J., Hou-Jensen, K., Hansen, J. P. H., Jensen, N. K., Søgaard, H. & Andersen, Per Kragh, 1995, In: Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery. 29, p. 141-148

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

  4. Published

    Occupational lifting during pregnancy and child's birth size in a large cohort study

    Juhl, M., Larsen, P. S., Andersen, Per Kragh, Svendsen, S. W., Bonde, Jens Peter, Nybo Andersen, Anne-Marie & Strandberg-Larsen, Katrine, 2014, In: Scandinavian Journal of Work, Environment & Health. 40, 4, p. 411-9 9 p.

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

  5. Published

    Occupational lifting during pregnancy and risk of fetal death in a large national cohort study

    Juhl, M., Strandberg-Larsen, Katrine, Larsen, P. S., Andersen, Per Kragh, Svendsen, S. W., Bonde, Jens Peter & Nybo Andersen, Anne-Marie, Jul 2013, In: Scandinavian Journal of Work, Environment & Health. 39, 4, p. 335-42

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

  6. Published

    On the validity of the case-time-control design for autocorrelated exposure histories

    Jensen, Aksel Karl Georg, Gerds, Thomas Alexander, Weeke, P., Torp-Pedersen, C. & Andersen, Per Kragh, Jan 2014, In: Epidemiology (Cambridge, Mass.). 25, 1, p. 110-3 4 p.

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

  7. Published

    Oxidative Stress-Induced Damage to RNA and DNA and Mortality in Individuals with Psychiatric Illness

    Jørgensen, Anders, Brandslund, I., Ellervik, Christina, Henriksen, T., Weimann, A., Andersen, M. P., Torp-Pedersen, Christian, Andersen, Per Kragh, Jørgensen, Martin Balslev & Poulsen, Henrik Enghusen, 2024, In: JAMA Psychiatry. 81, 5, p. 516-520 5 p.

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

  8. Published

    Panum symposium on the Future of Epidemiology, Copenhagen, Denmark, 25 January 1999: Prologue

    Olsen, J., Andersen, Per Kragh, Melbye, M. & Aaby, P., 1999, In: International Journal of Epidemiology. 28, 5, p. S996

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

  9. Published

    Patient-controlled hospital admission for patients with severe mental disorders: a nationwide prospective multicentre study

    Thomsen, C. T., Benros, Michael Eriksen, Maltesen, T., Hastrup, L. H., Andersen, Per Kragh, Giacco, D. & Nordentoft, Merete, 2018, In: Acta Psychiatrica Scandinavica. 137, 4, p. 355-363 9 p.

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

  10. Published

    Patient-controlled hospital admission for patients with severe mental disorders: study protocol for a nationwide prospective multicentre study

    Thomsen, C. T., Benros, Michael Eriksen, Hastrup, L. H., Andersen, Per Kragh, Giacco, D. & Nordentoft, Merete, Sep 2016, In: B M J Open. 6, 9, p. 1-7 7 p., e013088.

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

  11. Published

    Per Kragh Andersen: Gøtzsche misforstår meta analyser

    Andersen, Per Kragh, 2014, In: Ugeskrift for Laeger. 176, 3

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

  12. 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

  13. Published

    Physical exercise during pregnancy and fetal growth measures: a study within the Danish National Birth Cohort

    Juhl, M., Olsen, J., Andersen, Per Kragh, Nøhr, E. A. & Nybo Andersen, Anne-Marie, 2010, In: American Journal of Obstetrics and Gynecology. 202, 1, p. 63e.1-8 9 p.

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

  14. Published

    Physical exercise during pregnancy and the risk of preterm birth: A study within the danish national birth cohort

    Juhl, M., Andersen, Per Kragh, Olsen, J., Madsen, M., Jørgensen, Tina, Nøhr, E. A. & Nybo Andersen, Anne-Marie, Aug 2008, In: Obstetrical and Gynecological Survey. 63, 8, p. 495-497 3 p.

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

  15. Published

    Physical exercise during pregnancy and the risk of preterm birth: a study within the Danish National Birth Cohort

    Juhl, M., Andersen, Per Kragh, Olsen, J., Madsen, M., Jørgensen, T., Nøhr, E. A., Nybo Andersen, Anne-Marie & Andersen, A. N., 2008, In: American Journal of Epidemiology. 167, 7, p. 859-66 7 p.

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

  16. Published

    Positive and negative aspects of social relations and low-grade inflammation in Copenhagen Aging and Midlife Biobank

    Nilsson, Charlotte Juul, Norgaard, S., Foverskov, Else, Bruunsgaard, Helle, Andersen, Per Kragh & Lund, Rikke, 2020, In: European Journal of Ageing. 17, p. 531–546 16 p.

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

  17. Published

    Predictive Effects of Previous Episodes on the Risk of Recurrence in Depressive and Bipolar Disorders

    Kessing, L. V. & Andersen, Per Kragh, 2005, In: Current Psychiatry Reports. 7, p. 413-420

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

  18. Published

    Predictors of central nervous system metastasis in patients with metastatic breast cancer. A competing risk analysis og 579 patients treated with epirubicin-based chemoterapy

    Ryberg, M., Nielsen, D., Osterlind, K., Andersen, Per Kragh, Skovsgaard, T. & Dombernowsky, P., 2005, In: Breast Cancer Research and Treatment. 91, p. 217-225

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

  19. Published

    Predictors of excellent response to lithium: results from a nationwide register-based study

    Kessing, Lars Vedel, Hellmund, G. & Andersen, Per Kragh, 2011, In: International Clinical Psychopharmacology. 26, 6, p. 323-328 6 p.

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

  20. Published

    Predictors of recurrence in affective disorder - analyses accounting for individual heterogeneity

    Kessing, Lars Vedel, Andersen, Elisabeth Anne Wreford & Andersen, Per Kragh, 2000, In: Journal of Affective Disorders. 57, p. 139-145

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

  21. Published

    Predictors of recurrence in affective disorder. A case register study

    Kessing, Lars Vedel, Andersen, Per Kragh & Mortensen, P. B., 1998, In: Journal of Affective Disorders. 49, p. 101-108

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

  22. Published

    Pregnancy in women with MS: Impact on long-term disability accrual in a nationwide Danish Cohort

    Andersen, J. B., Wandall-Holm, M. F., Andersen, Per Kragh, Sellebjerg, Finn Thorup & Magyari, M., 2022, In: Multiple Sclerosis Journal. 28, 8, p. 1239-1247 9 p.

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

  23. Published

    Pregnancy in women with MS - impact on long-term disability in a Danish cohort

    Andersen, J. B., Wandall-Holm, M. F., Andersen, Per Kragh, Sellebjerg, Finn Thorup & Magyari, M., 2021, In: Multiple Sclerosis Journal. 27, Supplement 2, p. 244-245 2 p.

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

  24. Published

    Premature Death of Adult Adoptees: Analyses of a Case-Cohort Sample

    Petersen, L., Andersen, Per Kragh & Sørensen, T. I. A., 2005, In: Genetic Epidemiology. 28, p. 376-382

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

  25. Published

    Prenatal Exposure to Fever and Infections and Academic Performance: A Multilevel Analysis

    Dreier, J. W., Berg-Beckhoff, G., Andersen, Per Kragh & Nybo Andersen, Anne-Marie, 1 Jul 2017, In: American Journal of Epidemiology. 186, 1, p. 29-37 9 p.

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

  26. Published

    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., 2014, In: PLOS ONE. 9, 7, p. 1-8 8 p., e103353.

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

  27. Published

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

    Saleh, M. M. A., Nørregaard, Peter, Jørgensen, Henrik Løvendahl, Andersen, Per Kragh & Matzen, P., 2002, In: Gastrointestinal Endoscopy. 56, p. 529-534

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

  28. Published

    Preterm delivery and risk of breast cancer.

    Melbye, M., Wohlfahrt, J., Andersen, Per Kragh, Nybo Andersen, Anne-Marie & Westergaard, T., 1999, In: British Journal of Cancer. 80, p. 609-613

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

  29. 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

  30. Published

    Prognostic importance of flow cytometric immunophenotyping of 540 consecutive patients with B-cell chronic lymphocytic leukemia

    Geisler, C., Larsen, J. K., Hansen, N. E., Hansen, M. M., Christensen, B. E., Lund, B., Nielsen, H., Plesner, T., Thorling, K., Andersen, E. & Andersen, Per Kragh, 1991, In: Blood. Vol 78, no.7, p. 1795-1802

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

  31. 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

  32. 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

  33. Published

    Prophylaxis of first hemorrhage from eosophageal varices by sclerotherapy, propranolol or both in cirrhotic patients: A randomized multicenter trial

    The Prova Study Group, Andersen, Per Kragh, Bendtsen, Flemming, Christensen, E., Lindahl, F., de Muckadell, O. S., Schlichting, P. & Sørensen, T. I. A., 1991, In: The American Association for the Study of Liver Diseases. Vol 14, no.6, p. 1016-1024

    Research output: Contribution to journal › Journal article › Research

  34. Published

    Proportional hazards, overview

    Andersen, Per Kragh, 1998, Encyclopedia of Biostatistics, vol. 5. IEEE Computer Society Press, p. 3555

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

  35. Published

    Provokeret abort og risiko for brystkræft.

    Melbye, M., Wohlfahrt, J., Olsen, J. H., Frisch, M., Westergaard, T., Helweg-Larsen, K. & Andersen, Per Kragh, 1998, In: Ugeskrift for læger. 160, p. 5178-5182

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

  36. 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

  37. Published

    Pseudo-observations in a multistate setting

    Overgaard, M., Andersen, Per Kragh & Parner, E. T., 2023, In: Stata Journal. 23, 2, p. 491-517 27 p.

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

  38. Published

    Pseudo-observations in survival analysis

    Andersen, Per Kragh & Perme, M. P., 2010, In: Statistical Methods in Medical Research. 19, 1, p. 71-99 29 p.

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

  39. Published

    Psychosocial and physical work environment, and risk of pelvic pain in pregnancy. A study within the Danish national birth cohort

    Juhl, M., Andersen, Per Kragh, Olsen, J. & Andersen, A. N., 2005, In: Journal of Epidemiology & Community Health. 59, p. 580-585

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

  40. Published

    Rate and predictors of conversion from unipolar to bipolar disorder: A systematic review and meta-analysis

    Kessing, Lars Vedel, Willer, I., Andersen, Per Kragh & Bukh, J. D., Aug 2017, In: Bipolar Disorders. 19, 5, p. 324-335 12 p.

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

  41. 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

  42. Published

    Re: "Sibship characteristics and risk of allergic rhinitis and asthma" - The authors reply

    Westergaard, T., Rostgaard, K., Wohlfahrt, J., Andersen, Per Kragh, Aaby, P. & Melbye, M., 2006, In: American Journal of Epidemiology. 163, 1, p. -

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

  43. 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

  44. Published

    Recurrence in affective disorder

    Kessing, Lars Vedel, Andersen, Per Kragh, Mortensen, P. B. & Bolwig, T. G., 1998, In: British Journal of Psychiatry. 172, p. 23-28

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

  45. Published

    Recurrence in affective disorder: analyses with frailty models.

    Kessing, Lars Vedel, Andersen, Elisabeth Anne Wreford & Andersen, Per Kragh, 1999, In: American Journal of Epidemiology. 149, p. 404-411

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

  46. 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

  47. Published

    Referat af mødet: "Early stopping rules in clinical trials in cancer".

    Andersen, Per Kragh, 1993, In: Ugeskrift for læger. 155, p. 1982-1983

    Research output: Contribution to journal › Journal article › Research

  48. Published

    Regression Analysis for Multistate Models Based on a Pseudo-value Approach, with Applications to Bone Marrow Transplantation Studies

    Andersen, Per Kragh & Klein, J. P., 2005, 05/9 ed. Biostatistisk Afdeling: Museum Tusculanum. (Research report).

    Research output: Book/Report › Report › Research

  49. Published

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

    Andersen, Per Kragh, 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

  50. Published

    Regression Modeling of Competing Risks Data Based on Pseudovalues of the Cumulative Incidence Function

    Klein, J. P. & Andersen, Per Kragh, 2005, In: Biometrics. 61, p. 223-229

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

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